30889 lines
839 KiB
JavaScript
30889 lines
839 KiB
JavaScript
/*
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* This combined file was created by the DataTables downloader builder:
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* https://datatables.net/download
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*
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* To rebuild or modify this file with the latest versions of the included
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* software please visit:
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* https://datatables.net/download/#zf/jq-2.2.3/dt-1.10.12/fc-3.2.2/fh-3.1.2/kt-2.1.3/r-2.1.0/se-1.2.0
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*
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* Included libraries:
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* jQuery 2.2.3, DataTables 1.10.12, FixedColumns 3.2.2, FixedHeader 3.1.2, KeyTable 2.1.3, Responsive 2.1.0, Select 1.2.0
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*/
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/*!
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* jQuery JavaScript Library v2.2.3
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* http://jquery.com/
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*
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* Includes Sizzle.js
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* http://sizzlejs.com/
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license
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* http://jquery.org/license
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*
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* Date: 2016-04-05T19:26Z
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*/
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(function( global, factory ) {
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if ( typeof module === "object" && typeof module.exports === "object" ) {
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// For CommonJS and CommonJS-like environments where a proper `window`
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// is present, execute the factory and get jQuery.
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// For environments that do not have a `window` with a `document`
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// (such as Node.js), expose a factory as module.exports.
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// This accentuates the need for the creation of a real `window`.
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// e.g. var jQuery = require("jquery")(window);
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// See ticket #14549 for more info.
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module.exports = global.document ?
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factory( global, true ) :
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function( w ) {
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if ( !w.document ) {
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throw new Error( "jQuery requires a window with a document" );
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}
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return factory( w );
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};
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} else {
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factory( global );
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}
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// Pass this if window is not defined yet
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}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
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// Support: Firefox 18+
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// Can't be in strict mode, several libs including ASP.NET trace
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// the stack via arguments.caller.callee and Firefox dies if
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// you try to trace through "use strict" call chains. (#13335)
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//"use strict";
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var arr = [];
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var document = window.document;
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var slice = arr.slice;
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var concat = arr.concat;
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var push = arr.push;
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var indexOf = arr.indexOf;
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var class2type = {};
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var toString = class2type.toString;
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var hasOwn = class2type.hasOwnProperty;
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var support = {};
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var
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version = "2.2.3",
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// Define a local copy of jQuery
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jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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// Need init if jQuery is called (just allow error to be thrown if not included)
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return new jQuery.fn.init( selector, context );
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},
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// Support: Android<4.1
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// Make sure we trim BOM and NBSP
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rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
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// Matches dashed string for camelizing
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rmsPrefix = /^-ms-/,
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rdashAlpha = /-([\da-z])/gi,
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// Used by jQuery.camelCase as callback to replace()
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fcamelCase = function( all, letter ) {
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return letter.toUpperCase();
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};
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jQuery.fn = jQuery.prototype = {
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// The current version of jQuery being used
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jquery: version,
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constructor: jQuery,
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// Start with an empty selector
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selector: "",
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// The default length of a jQuery object is 0
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length: 0,
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toArray: function() {
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return slice.call( this );
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},
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) {
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return num != null ?
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// Return just the one element from the set
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( num < 0 ? this[ num + this.length ] : this[ num ] ) :
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// Return all the elements in a clean array
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slice.call( this );
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},
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// Take an array of elements and push it onto the stack
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// (returning the new matched element set)
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pushStack: function( elems ) {
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// Build a new jQuery matched element set
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var ret = jQuery.merge( this.constructor(), elems );
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// Add the old object onto the stack (as a reference)
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ret.prevObject = this;
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ret.context = this.context;
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// Return the newly-formed element set
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return ret;
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},
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// Execute a callback for every element in the matched set.
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each: function( callback ) {
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return jQuery.each( this, callback );
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},
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map: function( callback ) {
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return this.pushStack( jQuery.map( this, function( elem, i ) {
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return callback.call( elem, i, elem );
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} ) );
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},
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slice: function() {
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return this.pushStack( slice.apply( this, arguments ) );
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},
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first: function() {
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return this.eq( 0 );
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},
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last: function() {
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return this.eq( -1 );
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},
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eq: function( i ) {
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var len = this.length,
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j = +i + ( i < 0 ? len : 0 );
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return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
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},
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end: function() {
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return this.prevObject || this.constructor();
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},
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// For internal use only.
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// Behaves like an Array's method, not like a jQuery method.
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push: push,
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sort: arr.sort,
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splice: arr.splice
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};
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jQuery.extend = jQuery.fn.extend = function() {
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var options, name, src, copy, copyIsArray, clone,
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target = arguments[ 0 ] || {},
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i = 1,
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length = arguments.length,
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deep = false;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) {
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deep = target;
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// Skip the boolean and the target
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target = arguments[ i ] || {};
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i++;
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}
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// Handle case when target is a string or something (possible in deep copy)
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if ( typeof target !== "object" && !jQuery.isFunction( target ) ) {
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target = {};
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}
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// Extend jQuery itself if only one argument is passed
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if ( i === length ) {
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target = this;
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i--;
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}
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for ( ; i < length; i++ ) {
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// Only deal with non-null/undefined values
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if ( ( options = arguments[ i ] ) != null ) {
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// Extend the base object
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for ( name in options ) {
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src = target[ name ];
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copy = options[ name ];
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// Prevent never-ending loop
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if ( target === copy ) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
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( copyIsArray = jQuery.isArray( copy ) ) ) ) {
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if ( copyIsArray ) {
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copyIsArray = false;
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clone = src && jQuery.isArray( src ) ? src : [];
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} else {
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clone = src && jQuery.isPlainObject( src ) ? src : {};
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}
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// Never move original objects, clone them
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target[ name ] = jQuery.extend( deep, clone, copy );
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// Don't bring in undefined values
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} else if ( copy !== undefined ) {
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target[ name ] = copy;
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}
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}
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}
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}
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// Return the modified object
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return target;
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};
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jQuery.extend( {
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// Unique for each copy of jQuery on the page
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expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
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// Assume jQuery is ready without the ready module
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isReady: true,
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error: function( msg ) {
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throw new Error( msg );
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},
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noop: function() {},
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isFunction: function( obj ) {
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return jQuery.type( obj ) === "function";
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},
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isArray: Array.isArray,
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isWindow: function( obj ) {
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return obj != null && obj === obj.window;
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},
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isNumeric: function( obj ) {
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// parseFloat NaNs numeric-cast false positives (null|true|false|"")
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// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
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// subtraction forces infinities to NaN
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// adding 1 corrects loss of precision from parseFloat (#15100)
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var realStringObj = obj && obj.toString();
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return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
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},
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isPlainObject: function( obj ) {
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var key;
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// Not plain objects:
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// - Any object or value whose internal [[Class]] property is not "[object Object]"
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// - DOM nodes
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// - window
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if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
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return false;
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}
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// Not own constructor property must be Object
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if ( obj.constructor &&
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!hasOwn.call( obj, "constructor" ) &&
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!hasOwn.call( obj.constructor.prototype || {}, "isPrototypeOf" ) ) {
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return false;
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}
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// Own properties are enumerated firstly, so to speed up,
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// if last one is own, then all properties are own
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for ( key in obj ) {}
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return key === undefined || hasOwn.call( obj, key );
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},
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isEmptyObject: function( obj ) {
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var name;
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for ( name in obj ) {
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return false;
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}
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return true;
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},
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type: function( obj ) {
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if ( obj == null ) {
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return obj + "";
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}
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// Support: Android<4.0, iOS<6 (functionish RegExp)
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return typeof obj === "object" || typeof obj === "function" ?
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class2type[ toString.call( obj ) ] || "object" :
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typeof obj;
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},
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// Evaluates a script in a global context
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globalEval: function( code ) {
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var script,
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indirect = eval;
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code = jQuery.trim( code );
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if ( code ) {
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// If the code includes a valid, prologue position
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// strict mode pragma, execute code by injecting a
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// script tag into the document.
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if ( code.indexOf( "use strict" ) === 1 ) {
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script = document.createElement( "script" );
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script.text = code;
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document.head.appendChild( script ).parentNode.removeChild( script );
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} else {
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// Otherwise, avoid the DOM node creation, insertion
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// and removal by using an indirect global eval
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indirect( code );
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}
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}
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},
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// Convert dashed to camelCase; used by the css and data modules
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// Support: IE9-11+
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// Microsoft forgot to hump their vendor prefix (#9572)
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camelCase: function( string ) {
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return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
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},
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nodeName: function( elem, name ) {
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return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
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},
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each: function( obj, callback ) {
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var length, i = 0;
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if ( isArrayLike( obj ) ) {
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length = obj.length;
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for ( ; i < length; i++ ) {
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if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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break;
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}
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}
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} else {
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for ( i in obj ) {
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if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
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break;
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}
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}
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}
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return obj;
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},
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// Support: Android<4.1
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trim: function( text ) {
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return text == null ?
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"" :
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( text + "" ).replace( rtrim, "" );
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},
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// results is for internal usage only
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makeArray: function( arr, results ) {
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var ret = results || [];
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if ( arr != null ) {
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if ( isArrayLike( Object( arr ) ) ) {
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jQuery.merge( ret,
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typeof arr === "string" ?
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[ arr ] : arr
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);
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} else {
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push.call( ret, arr );
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}
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}
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return ret;
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},
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inArray: function( elem, arr, i ) {
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return arr == null ? -1 : indexOf.call( arr, elem, i );
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},
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merge: function( first, second ) {
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var len = +second.length,
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j = 0,
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i = first.length;
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for ( ; j < len; j++ ) {
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first[ i++ ] = second[ j ];
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}
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first.length = i;
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return first;
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},
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grep: function( elems, callback, invert ) {
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var callbackInverse,
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matches = [],
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i = 0,
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length = elems.length,
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callbackExpect = !invert;
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// Go through the array, only saving the items
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// that pass the validator function
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for ( ; i < length; i++ ) {
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callbackInverse = !callback( elems[ i ], i );
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if ( callbackInverse !== callbackExpect ) {
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matches.push( elems[ i ] );
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}
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}
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return matches;
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},
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|
|
// arg is for internal usage only
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map: function( elems, callback, arg ) {
|
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var length, value,
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i = 0,
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ret = [];
|
|
|
|
// Go through the array, translating each of the items to their new values
|
|
if ( isArrayLike( elems ) ) {
|
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length = elems.length;
|
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for ( ; i < length; i++ ) {
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value = callback( elems[ i ], i, arg );
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if ( value != null ) {
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ret.push( value );
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}
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}
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|
|
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// Go through every key on the object,
|
|
} else {
|
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for ( i in elems ) {
|
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value = callback( elems[ i ], i, arg );
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|
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if ( value != null ) {
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ret.push( value );
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}
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}
|
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}
|
|
|
|
// Flatten any nested arrays
|
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return concat.apply( [], ret );
|
|
},
|
|
|
|
// A global GUID counter for objects
|
|
guid: 1,
|
|
|
|
// Bind a function to a context, optionally partially applying any
|
|
// arguments.
|
|
proxy: function( fn, context ) {
|
|
var tmp, args, proxy;
|
|
|
|
if ( typeof context === "string" ) {
|
|
tmp = fn[ context ];
|
|
context = fn;
|
|
fn = tmp;
|
|
}
|
|
|
|
// Quick check to determine if target is callable, in the spec
|
|
// this throws a TypeError, but we will just return undefined.
|
|
if ( !jQuery.isFunction( fn ) ) {
|
|
return undefined;
|
|
}
|
|
|
|
// Simulated bind
|
|
args = slice.call( arguments, 2 );
|
|
proxy = function() {
|
|
return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
|
|
};
|
|
|
|
// Set the guid of unique handler to the same of original handler, so it can be removed
|
|
proxy.guid = fn.guid = fn.guid || jQuery.guid++;
|
|
|
|
return proxy;
|
|
},
|
|
|
|
now: Date.now,
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|
|
|
// jQuery.support is not used in Core but other projects attach their
|
|
// properties to it so it needs to exist.
|
|
support: support
|
|
} );
|
|
|
|
// JSHint would error on this code due to the Symbol not being defined in ES5.
|
|
// Defining this global in .jshintrc would create a danger of using the global
|
|
// unguarded in another place, it seems safer to just disable JSHint for these
|
|
// three lines.
|
|
/* jshint ignore: start */
|
|
if ( typeof Symbol === "function" ) {
|
|
jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
|
|
}
|
|
/* jshint ignore: end */
|
|
|
|
// Populate the class2type map
|
|
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
|
|
function( i, name ) {
|
|
class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
} );
|
|
|
|
function isArrayLike( obj ) {
|
|
|
|
// Support: iOS 8.2 (not reproducible in simulator)
|
|
// `in` check used to prevent JIT error (gh-2145)
|
|
// hasOwn isn't used here due to false negatives
|
|
// regarding Nodelist length in IE
|
|
var length = !!obj && "length" in obj && obj.length,
|
|
type = jQuery.type( obj );
|
|
|
|
if ( type === "function" || jQuery.isWindow( obj ) ) {
|
|
return false;
|
|
}
|
|
|
|
return type === "array" || length === 0 ||
|
|
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
|
|
}
|
|
var Sizzle =
|
|
/*!
|
|
* Sizzle CSS Selector Engine v2.2.1
|
|
* http://sizzlejs.com/
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license
|
|
* http://jquery.org/license
|
|
*
|
|
* Date: 2015-10-17
|
|
*/
|
|
(function( window ) {
|
|
|
|
var i,
|
|
support,
|
|
Expr,
|
|
getText,
|
|
isXML,
|
|
tokenize,
|
|
compile,
|
|
select,
|
|
outermostContext,
|
|
sortInput,
|
|
hasDuplicate,
|
|
|
|
// Local document vars
|
|
setDocument,
|
|
document,
|
|
docElem,
|
|
documentIsHTML,
|
|
rbuggyQSA,
|
|
rbuggyMatches,
|
|
matches,
|
|
contains,
|
|
|
|
// Instance-specific data
|
|
expando = "sizzle" + 1 * new Date(),
|
|
preferredDoc = window.document,
|
|
dirruns = 0,
|
|
done = 0,
|
|
classCache = createCache(),
|
|
tokenCache = createCache(),
|
|
compilerCache = createCache(),
|
|
sortOrder = function( a, b ) {
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
}
|
|
return 0;
|
|
},
|
|
|
|
// General-purpose constants
|
|
MAX_NEGATIVE = 1 << 31,
|
|
|
|
// Instance methods
|
|
hasOwn = ({}).hasOwnProperty,
|
|
arr = [],
|
|
pop = arr.pop,
|
|
push_native = arr.push,
|
|
push = arr.push,
|
|
slice = arr.slice,
|
|
// Use a stripped-down indexOf as it's faster than native
|
|
// http://jsperf.com/thor-indexof-vs-for/5
|
|
indexOf = function( list, elem ) {
|
|
var i = 0,
|
|
len = list.length;
|
|
for ( ; i < len; i++ ) {
|
|
if ( list[i] === elem ) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
},
|
|
|
|
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
|
|
|
// Regular expressions
|
|
|
|
// http://www.w3.org/TR/css3-selectors/#whitespace
|
|
whitespace = "[\\x20\\t\\r\\n\\f]",
|
|
|
|
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
|
identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
|
|
|
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
|
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
|
|
// Operator (capture 2)
|
|
"*([*^$|!~]?=)" + whitespace +
|
|
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
|
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
|
|
"*\\]",
|
|
|
|
pseudos = ":(" + identifier + ")(?:\\((" +
|
|
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
|
// 1. quoted (capture 3; capture 4 or capture 5)
|
|
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
|
// 2. simple (capture 6)
|
|
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
|
|
// 3. anything else (capture 2)
|
|
".*" +
|
|
")\\)|)",
|
|
|
|
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
|
rwhitespace = new RegExp( whitespace + "+", "g" ),
|
|
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
|
|
|
|
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
|
|
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
|
|
|
|
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
|
|
|
|
rpseudo = new RegExp( pseudos ),
|
|
ridentifier = new RegExp( "^" + identifier + "$" ),
|
|
|
|
matchExpr = {
|
|
"ID": new RegExp( "^#(" + identifier + ")" ),
|
|
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
|
|
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
|
|
"ATTR": new RegExp( "^" + attributes ),
|
|
"PSEUDO": new RegExp( "^" + pseudos ),
|
|
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
|
|
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
|
|
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
|
|
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
|
|
// For use in libraries implementing .is()
|
|
// We use this for POS matching in `select`
|
|
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
|
|
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
|
|
},
|
|
|
|
rinputs = /^(?:input|select|textarea|button)$/i,
|
|
rheader = /^h\d$/i,
|
|
|
|
rnative = /^[^{]+\{\s*\[native \w/,
|
|
|
|
// Easily-parseable/retrievable ID or TAG or CLASS selectors
|
|
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
|
|
|
rsibling = /[+~]/,
|
|
rescape = /'|\\/g,
|
|
|
|
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
|
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
|
|
funescape = function( _, escaped, escapedWhitespace ) {
|
|
var high = "0x" + escaped - 0x10000;
|
|
// NaN means non-codepoint
|
|
// Support: Firefox<24
|
|
// Workaround erroneous numeric interpretation of +"0x"
|
|
return high !== high || escapedWhitespace ?
|
|
escaped :
|
|
high < 0 ?
|
|
// BMP codepoint
|
|
String.fromCharCode( high + 0x10000 ) :
|
|
// Supplemental Plane codepoint (surrogate pair)
|
|
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
|
|
},
|
|
|
|
// Used for iframes
|
|
// See setDocument()
|
|
// Removing the function wrapper causes a "Permission Denied"
|
|
// error in IE
|
|
unloadHandler = function() {
|
|
setDocument();
|
|
};
|
|
|
|
// Optimize for push.apply( _, NodeList )
|
|
try {
|
|
push.apply(
|
|
(arr = slice.call( preferredDoc.childNodes )),
|
|
preferredDoc.childNodes
|
|
);
|
|
// Support: Android<4.0
|
|
// Detect silently failing push.apply
|
|
arr[ preferredDoc.childNodes.length ].nodeType;
|
|
} catch ( e ) {
|
|
push = { apply: arr.length ?
|
|
|
|
// Leverage slice if possible
|
|
function( target, els ) {
|
|
push_native.apply( target, slice.call(els) );
|
|
} :
|
|
|
|
// Support: IE<9
|
|
// Otherwise append directly
|
|
function( target, els ) {
|
|
var j = target.length,
|
|
i = 0;
|
|
// Can't trust NodeList.length
|
|
while ( (target[j++] = els[i++]) ) {}
|
|
target.length = j - 1;
|
|
}
|
|
};
|
|
}
|
|
|
|
function Sizzle( selector, context, results, seed ) {
|
|
var m, i, elem, nid, nidselect, match, groups, newSelector,
|
|
newContext = context && context.ownerDocument,
|
|
|
|
// nodeType defaults to 9, since context defaults to document
|
|
nodeType = context ? context.nodeType : 9;
|
|
|
|
results = results || [];
|
|
|
|
// Return early from calls with invalid selector or context
|
|
if ( typeof selector !== "string" || !selector ||
|
|
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
|
|
|
|
return results;
|
|
}
|
|
|
|
// Try to shortcut find operations (as opposed to filters) in HTML documents
|
|
if ( !seed ) {
|
|
|
|
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
|
setDocument( context );
|
|
}
|
|
context = context || document;
|
|
|
|
if ( documentIsHTML ) {
|
|
|
|
// If the selector is sufficiently simple, try using a "get*By*" DOM method
|
|
// (excepting DocumentFragment context, where the methods don't exist)
|
|
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
|
|
|
|
// ID selector
|
|
if ( (m = match[1]) ) {
|
|
|
|
// Document context
|
|
if ( nodeType === 9 ) {
|
|
if ( (elem = context.getElementById( m )) ) {
|
|
|
|
// Support: IE, Opera, Webkit
|
|
// TODO: identify versions
|
|
// getElementById can match elements by name instead of ID
|
|
if ( elem.id === m ) {
|
|
results.push( elem );
|
|
return results;
|
|
}
|
|
} else {
|
|
return results;
|
|
}
|
|
|
|
// Element context
|
|
} else {
|
|
|
|
// Support: IE, Opera, Webkit
|
|
// TODO: identify versions
|
|
// getElementById can match elements by name instead of ID
|
|
if ( newContext && (elem = newContext.getElementById( m )) &&
|
|
contains( context, elem ) &&
|
|
elem.id === m ) {
|
|
|
|
results.push( elem );
|
|
return results;
|
|
}
|
|
}
|
|
|
|
// Type selector
|
|
} else if ( match[2] ) {
|
|
push.apply( results, context.getElementsByTagName( selector ) );
|
|
return results;
|
|
|
|
// Class selector
|
|
} else if ( (m = match[3]) && support.getElementsByClassName &&
|
|
context.getElementsByClassName ) {
|
|
|
|
push.apply( results, context.getElementsByClassName( m ) );
|
|
return results;
|
|
}
|
|
}
|
|
|
|
// Take advantage of querySelectorAll
|
|
if ( support.qsa &&
|
|
!compilerCache[ selector + " " ] &&
|
|
(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
|
|
|
if ( nodeType !== 1 ) {
|
|
newContext = context;
|
|
newSelector = selector;
|
|
|
|
// qSA looks outside Element context, which is not what we want
|
|
// Thanks to Andrew Dupont for this workaround technique
|
|
// Support: IE <=8
|
|
// Exclude object elements
|
|
} else if ( context.nodeName.toLowerCase() !== "object" ) {
|
|
|
|
// Capture the context ID, setting it first if necessary
|
|
if ( (nid = context.getAttribute( "id" )) ) {
|
|
nid = nid.replace( rescape, "\\$&" );
|
|
} else {
|
|
context.setAttribute( "id", (nid = expando) );
|
|
}
|
|
|
|
// Prefix every selector in the list
|
|
groups = tokenize( selector );
|
|
i = groups.length;
|
|
nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
|
|
while ( i-- ) {
|
|
groups[i] = nidselect + " " + toSelector( groups[i] );
|
|
}
|
|
newSelector = groups.join( "," );
|
|
|
|
// Expand context for sibling selectors
|
|
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
|
|
context;
|
|
}
|
|
|
|
if ( newSelector ) {
|
|
try {
|
|
push.apply( results,
|
|
newContext.querySelectorAll( newSelector )
|
|
);
|
|
return results;
|
|
} catch ( qsaError ) {
|
|
} finally {
|
|
if ( nid === expando ) {
|
|
context.removeAttribute( "id" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// All others
|
|
return select( selector.replace( rtrim, "$1" ), context, results, seed );
|
|
}
|
|
|
|
/**
|
|
* Create key-value caches of limited size
|
|
* @returns {function(string, object)} Returns the Object data after storing it on itself with
|
|
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
|
* deleting the oldest entry
|
|
*/
|
|
function createCache() {
|
|
var keys = [];
|
|
|
|
function cache( key, value ) {
|
|
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
|
if ( keys.push( key + " " ) > Expr.cacheLength ) {
|
|
// Only keep the most recent entries
|
|
delete cache[ keys.shift() ];
|
|
}
|
|
return (cache[ key + " " ] = value);
|
|
}
|
|
return cache;
|
|
}
|
|
|
|
/**
|
|
* Mark a function for special use by Sizzle
|
|
* @param {Function} fn The function to mark
|
|
*/
|
|
function markFunction( fn ) {
|
|
fn[ expando ] = true;
|
|
return fn;
|
|
}
|
|
|
|
/**
|
|
* Support testing using an element
|
|
* @param {Function} fn Passed the created div and expects a boolean result
|
|
*/
|
|
function assert( fn ) {
|
|
var div = document.createElement("div");
|
|
|
|
try {
|
|
return !!fn( div );
|
|
} catch (e) {
|
|
return false;
|
|
} finally {
|
|
// Remove from its parent by default
|
|
if ( div.parentNode ) {
|
|
div.parentNode.removeChild( div );
|
|
}
|
|
// release memory in IE
|
|
div = null;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Adds the same handler for all of the specified attrs
|
|
* @param {String} attrs Pipe-separated list of attributes
|
|
* @param {Function} handler The method that will be applied
|
|
*/
|
|
function addHandle( attrs, handler ) {
|
|
var arr = attrs.split("|"),
|
|
i = arr.length;
|
|
|
|
while ( i-- ) {
|
|
Expr.attrHandle[ arr[i] ] = handler;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks document order of two siblings
|
|
* @param {Element} a
|
|
* @param {Element} b
|
|
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
|
*/
|
|
function siblingCheck( a, b ) {
|
|
var cur = b && a,
|
|
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
|
|
( ~b.sourceIndex || MAX_NEGATIVE ) -
|
|
( ~a.sourceIndex || MAX_NEGATIVE );
|
|
|
|
// Use IE sourceIndex if available on both nodes
|
|
if ( diff ) {
|
|
return diff;
|
|
}
|
|
|
|
// Check if b follows a
|
|
if ( cur ) {
|
|
while ( (cur = cur.nextSibling) ) {
|
|
if ( cur === b ) {
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
return a ? 1 : -1;
|
|
}
|
|
|
|
/**
|
|
* Returns a function to use in pseudos for input types
|
|
* @param {String} type
|
|
*/
|
|
function createInputPseudo( type ) {
|
|
return function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return name === "input" && elem.type === type;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Returns a function to use in pseudos for buttons
|
|
* @param {String} type
|
|
*/
|
|
function createButtonPseudo( type ) {
|
|
return function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return (name === "input" || name === "button") && elem.type === type;
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Returns a function to use in pseudos for positionals
|
|
* @param {Function} fn
|
|
*/
|
|
function createPositionalPseudo( fn ) {
|
|
return markFunction(function( argument ) {
|
|
argument = +argument;
|
|
return markFunction(function( seed, matches ) {
|
|
var j,
|
|
matchIndexes = fn( [], seed.length, argument ),
|
|
i = matchIndexes.length;
|
|
|
|
// Match elements found at the specified indexes
|
|
while ( i-- ) {
|
|
if ( seed[ (j = matchIndexes[i]) ] ) {
|
|
seed[j] = !(matches[j] = seed[j]);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Checks a node for validity as a Sizzle context
|
|
* @param {Element|Object=} context
|
|
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
|
*/
|
|
function testContext( context ) {
|
|
return context && typeof context.getElementsByTagName !== "undefined" && context;
|
|
}
|
|
|
|
// Expose support vars for convenience
|
|
support = Sizzle.support = {};
|
|
|
|
/**
|
|
* Detects XML nodes
|
|
* @param {Element|Object} elem An element or a document
|
|
* @returns {Boolean} True iff elem is a non-HTML XML node
|
|
*/
|
|
isXML = Sizzle.isXML = function( elem ) {
|
|
// documentElement is verified for cases where it doesn't yet exist
|
|
// (such as loading iframes in IE - #4833)
|
|
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
|
return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
};
|
|
|
|
/**
|
|
* Sets document-related variables once based on the current document
|
|
* @param {Element|Object} [doc] An element or document object to use to set the document
|
|
* @returns {Object} Returns the current document
|
|
*/
|
|
setDocument = Sizzle.setDocument = function( node ) {
|
|
var hasCompare, parent,
|
|
doc = node ? node.ownerDocument || node : preferredDoc;
|
|
|
|
// Return early if doc is invalid or already selected
|
|
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
|
|
return document;
|
|
}
|
|
|
|
// Update global variables
|
|
document = doc;
|
|
docElem = document.documentElement;
|
|
documentIsHTML = !isXML( document );
|
|
|
|
// Support: IE 9-11, Edge
|
|
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
|
|
if ( (parent = document.defaultView) && parent.top !== parent ) {
|
|
// Support: IE 11
|
|
if ( parent.addEventListener ) {
|
|
parent.addEventListener( "unload", unloadHandler, false );
|
|
|
|
// Support: IE 9 - 10 only
|
|
} else if ( parent.attachEvent ) {
|
|
parent.attachEvent( "onunload", unloadHandler );
|
|
}
|
|
}
|
|
|
|
/* Attributes
|
|
---------------------------------------------------------------------- */
|
|
|
|
// Support: IE<8
|
|
// Verify that getAttribute really returns attributes and not properties
|
|
// (excepting IE8 booleans)
|
|
support.attributes = assert(function( div ) {
|
|
div.className = "i";
|
|
return !div.getAttribute("className");
|
|
});
|
|
|
|
/* getElement(s)By*
|
|
---------------------------------------------------------------------- */
|
|
|
|
// Check if getElementsByTagName("*") returns only elements
|
|
support.getElementsByTagName = assert(function( div ) {
|
|
div.appendChild( document.createComment("") );
|
|
return !div.getElementsByTagName("*").length;
|
|
});
|
|
|
|
// Support: IE<9
|
|
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
|
|
|
|
// Support: IE<10
|
|
// Check if getElementById returns elements by name
|
|
// The broken getElementById methods don't pick up programatically-set names,
|
|
// so use a roundabout getElementsByName test
|
|
support.getById = assert(function( div ) {
|
|
docElem.appendChild( div ).id = expando;
|
|
return !document.getElementsByName || !document.getElementsByName( expando ).length;
|
|
});
|
|
|
|
// ID find and filter
|
|
if ( support.getById ) {
|
|
Expr.find["ID"] = function( id, context ) {
|
|
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
|
|
var m = context.getElementById( id );
|
|
return m ? [ m ] : [];
|
|
}
|
|
};
|
|
Expr.filter["ID"] = function( id ) {
|
|
var attrId = id.replace( runescape, funescape );
|
|
return function( elem ) {
|
|
return elem.getAttribute("id") === attrId;
|
|
};
|
|
};
|
|
} else {
|
|
// Support: IE6/7
|
|
// getElementById is not reliable as a find shortcut
|
|
delete Expr.find["ID"];
|
|
|
|
Expr.filter["ID"] = function( id ) {
|
|
var attrId = id.replace( runescape, funescape );
|
|
return function( elem ) {
|
|
var node = typeof elem.getAttributeNode !== "undefined" &&
|
|
elem.getAttributeNode("id");
|
|
return node && node.value === attrId;
|
|
};
|
|
};
|
|
}
|
|
|
|
// Tag
|
|
Expr.find["TAG"] = support.getElementsByTagName ?
|
|
function( tag, context ) {
|
|
if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
return context.getElementsByTagName( tag );
|
|
|
|
// DocumentFragment nodes don't have gEBTN
|
|
} else if ( support.qsa ) {
|
|
return context.querySelectorAll( tag );
|
|
}
|
|
} :
|
|
|
|
function( tag, context ) {
|
|
var elem,
|
|
tmp = [],
|
|
i = 0,
|
|
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
|
results = context.getElementsByTagName( tag );
|
|
|
|
// Filter out possible comments
|
|
if ( tag === "*" ) {
|
|
while ( (elem = results[i++]) ) {
|
|
if ( elem.nodeType === 1 ) {
|
|
tmp.push( elem );
|
|
}
|
|
}
|
|
|
|
return tmp;
|
|
}
|
|
return results;
|
|
};
|
|
|
|
// Class
|
|
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
|
|
if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
|
|
return context.getElementsByClassName( className );
|
|
}
|
|
};
|
|
|
|
/* QSA/matchesSelector
|
|
---------------------------------------------------------------------- */
|
|
|
|
// QSA and matchesSelector support
|
|
|
|
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
|
rbuggyMatches = [];
|
|
|
|
// qSa(:focus) reports false when true (Chrome 21)
|
|
// We allow this because of a bug in IE8/9 that throws an error
|
|
// whenever `document.activeElement` is accessed on an iframe
|
|
// So, we allow :focus to pass through QSA all the time to avoid the IE error
|
|
// See http://bugs.jquery.com/ticket/13378
|
|
rbuggyQSA = [];
|
|
|
|
if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
|
|
// Build QSA regex
|
|
// Regex strategy adopted from Diego Perini
|
|
assert(function( div ) {
|
|
// Select is set to empty string on purpose
|
|
// This is to test IE's treatment of not explicitly
|
|
// setting a boolean content attribute,
|
|
// since its presence should be enough
|
|
// http://bugs.jquery.com/ticket/12359
|
|
docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
|
|
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
|
|
"<option selected=''></option></select>";
|
|
|
|
// Support: IE8, Opera 11-12.16
|
|
// Nothing should be selected when empty strings follow ^= or $= or *=
|
|
// The test attribute must be unknown in Opera but "safe" for WinRT
|
|
// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
|
if ( div.querySelectorAll("[msallowcapture^='']").length ) {
|
|
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
|
|
}
|
|
|
|
// Support: IE8
|
|
// Boolean attributes and "value" are not treated correctly
|
|
if ( !div.querySelectorAll("[selected]").length ) {
|
|
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
|
|
}
|
|
|
|
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
|
|
if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
|
|
rbuggyQSA.push("~=");
|
|
}
|
|
|
|
// Webkit/Opera - :checked should return selected option elements
|
|
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
// IE8 throws error here and will not see later tests
|
|
if ( !div.querySelectorAll(":checked").length ) {
|
|
rbuggyQSA.push(":checked");
|
|
}
|
|
|
|
// Support: Safari 8+, iOS 8+
|
|
// https://bugs.webkit.org/show_bug.cgi?id=136851
|
|
// In-page `selector#id sibing-combinator selector` fails
|
|
if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
|
|
rbuggyQSA.push(".#.+[+~]");
|
|
}
|
|
});
|
|
|
|
assert(function( div ) {
|
|
// Support: Windows 8 Native Apps
|
|
// The type and name attributes are restricted during .innerHTML assignment
|
|
var input = document.createElement("input");
|
|
input.setAttribute( "type", "hidden" );
|
|
div.appendChild( input ).setAttribute( "name", "D" );
|
|
|
|
// Support: IE8
|
|
// Enforce case-sensitivity of name attribute
|
|
if ( div.querySelectorAll("[name=d]").length ) {
|
|
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
|
|
}
|
|
|
|
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
|
// IE8 throws error here and will not see later tests
|
|
if ( !div.querySelectorAll(":enabled").length ) {
|
|
rbuggyQSA.push( ":enabled", ":disabled" );
|
|
}
|
|
|
|
// Opera 10-11 does not throw on post-comma invalid pseudos
|
|
div.querySelectorAll("*,:x");
|
|
rbuggyQSA.push(",.*:");
|
|
});
|
|
}
|
|
|
|
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
|
docElem.webkitMatchesSelector ||
|
|
docElem.mozMatchesSelector ||
|
|
docElem.oMatchesSelector ||
|
|
docElem.msMatchesSelector) )) ) {
|
|
|
|
assert(function( div ) {
|
|
// Check to see if it's possible to do matchesSelector
|
|
// on a disconnected node (IE 9)
|
|
support.disconnectedMatch = matches.call( div, "div" );
|
|
|
|
// This should fail with an exception
|
|
// Gecko does not error, returns false instead
|
|
matches.call( div, "[s!='']:x" );
|
|
rbuggyMatches.push( "!=", pseudos );
|
|
});
|
|
}
|
|
|
|
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
|
|
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );
|
|
|
|
/* Contains
|
|
---------------------------------------------------------------------- */
|
|
hasCompare = rnative.test( docElem.compareDocumentPosition );
|
|
|
|
// Element contains another
|
|
// Purposefully self-exclusive
|
|
// As in, an element does not contain itself
|
|
contains = hasCompare || rnative.test( docElem.contains ) ?
|
|
function( a, b ) {
|
|
var adown = a.nodeType === 9 ? a.documentElement : a,
|
|
bup = b && b.parentNode;
|
|
return a === bup || !!( bup && bup.nodeType === 1 && (
|
|
adown.contains ?
|
|
adown.contains( bup ) :
|
|
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
|
));
|
|
} :
|
|
function( a, b ) {
|
|
if ( b ) {
|
|
while ( (b = b.parentNode) ) {
|
|
if ( b === a ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
/* Sorting
|
|
---------------------------------------------------------------------- */
|
|
|
|
// Document order sorting
|
|
sortOrder = hasCompare ?
|
|
function( a, b ) {
|
|
|
|
// Flag for duplicate removal
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
}
|
|
|
|
// Sort on method existence if only one input has compareDocumentPosition
|
|
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
|
if ( compare ) {
|
|
return compare;
|
|
}
|
|
|
|
// Calculate position if both inputs belong to the same document
|
|
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
|
|
a.compareDocumentPosition( b ) :
|
|
|
|
// Otherwise we know they are disconnected
|
|
1;
|
|
|
|
// Disconnected nodes
|
|
if ( compare & 1 ||
|
|
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
|
|
|
|
// Choose the first element that is related to our preferred document
|
|
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
|
return -1;
|
|
}
|
|
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
|
return 1;
|
|
}
|
|
|
|
// Maintain original order
|
|
return sortInput ?
|
|
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
0;
|
|
}
|
|
|
|
return compare & 4 ? -1 : 1;
|
|
} :
|
|
function( a, b ) {
|
|
// Exit early if the nodes are identical
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
}
|
|
|
|
var cur,
|
|
i = 0,
|
|
aup = a.parentNode,
|
|
bup = b.parentNode,
|
|
ap = [ a ],
|
|
bp = [ b ];
|
|
|
|
// Parentless nodes are either documents or disconnected
|
|
if ( !aup || !bup ) {
|
|
return a === document ? -1 :
|
|
b === document ? 1 :
|
|
aup ? -1 :
|
|
bup ? 1 :
|
|
sortInput ?
|
|
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
|
|
0;
|
|
|
|
// If the nodes are siblings, we can do a quick check
|
|
} else if ( aup === bup ) {
|
|
return siblingCheck( a, b );
|
|
}
|
|
|
|
// Otherwise we need full lists of their ancestors for comparison
|
|
cur = a;
|
|
while ( (cur = cur.parentNode) ) {
|
|
ap.unshift( cur );
|
|
}
|
|
cur = b;
|
|
while ( (cur = cur.parentNode) ) {
|
|
bp.unshift( cur );
|
|
}
|
|
|
|
// Walk down the tree looking for a discrepancy
|
|
while ( ap[i] === bp[i] ) {
|
|
i++;
|
|
}
|
|
|
|
return i ?
|
|
// Do a sibling check if the nodes have a common ancestor
|
|
siblingCheck( ap[i], bp[i] ) :
|
|
|
|
// Otherwise nodes in our document sort first
|
|
ap[i] === preferredDoc ? -1 :
|
|
bp[i] === preferredDoc ? 1 :
|
|
0;
|
|
};
|
|
|
|
return document;
|
|
};
|
|
|
|
Sizzle.matches = function( expr, elements ) {
|
|
return Sizzle( expr, null, null, elements );
|
|
};
|
|
|
|
Sizzle.matchesSelector = function( elem, expr ) {
|
|
// Set document vars if needed
|
|
if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
setDocument( elem );
|
|
}
|
|
|
|
// Make sure that attribute selectors are quoted
|
|
expr = expr.replace( rattributeQuotes, "='$1']" );
|
|
|
|
if ( support.matchesSelector && documentIsHTML &&
|
|
!compilerCache[ expr + " " ] &&
|
|
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
|
|
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {
|
|
|
|
try {
|
|
var ret = matches.call( elem, expr );
|
|
|
|
// IE 9's matchesSelector returns false on disconnected nodes
|
|
if ( ret || support.disconnectedMatch ||
|
|
// As well, disconnected nodes are said to be in a document
|
|
// fragment in IE 9
|
|
elem.document && elem.document.nodeType !== 11 ) {
|
|
return ret;
|
|
}
|
|
} catch (e) {}
|
|
}
|
|
|
|
return Sizzle( expr, document, null, [ elem ] ).length > 0;
|
|
};
|
|
|
|
Sizzle.contains = function( context, elem ) {
|
|
// Set document vars if needed
|
|
if ( ( context.ownerDocument || context ) !== document ) {
|
|
setDocument( context );
|
|
}
|
|
return contains( context, elem );
|
|
};
|
|
|
|
Sizzle.attr = function( elem, name ) {
|
|
// Set document vars if needed
|
|
if ( ( elem.ownerDocument || elem ) !== document ) {
|
|
setDocument( elem );
|
|
}
|
|
|
|
var fn = Expr.attrHandle[ name.toLowerCase() ],
|
|
// Don't get fooled by Object.prototype properties (jQuery #13807)
|
|
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
|
|
fn( elem, name, !documentIsHTML ) :
|
|
undefined;
|
|
|
|
return val !== undefined ?
|
|
val :
|
|
support.attributes || !documentIsHTML ?
|
|
elem.getAttribute( name ) :
|
|
(val = elem.getAttributeNode(name)) && val.specified ?
|
|
val.value :
|
|
null;
|
|
};
|
|
|
|
Sizzle.error = function( msg ) {
|
|
throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
};
|
|
|
|
/**
|
|
* Document sorting and removing duplicates
|
|
* @param {ArrayLike} results
|
|
*/
|
|
Sizzle.uniqueSort = function( results ) {
|
|
var elem,
|
|
duplicates = [],
|
|
j = 0,
|
|
i = 0;
|
|
|
|
// Unless we *know* we can detect duplicates, assume their presence
|
|
hasDuplicate = !support.detectDuplicates;
|
|
sortInput = !support.sortStable && results.slice( 0 );
|
|
results.sort( sortOrder );
|
|
|
|
if ( hasDuplicate ) {
|
|
while ( (elem = results[i++]) ) {
|
|
if ( elem === results[ i ] ) {
|
|
j = duplicates.push( i );
|
|
}
|
|
}
|
|
while ( j-- ) {
|
|
results.splice( duplicates[ j ], 1 );
|
|
}
|
|
}
|
|
|
|
// Clear input after sorting to release objects
|
|
// See https://github.com/jquery/sizzle/pull/225
|
|
sortInput = null;
|
|
|
|
return results;
|
|
};
|
|
|
|
/**
|
|
* Utility function for retrieving the text value of an array of DOM nodes
|
|
* @param {Array|Element} elem
|
|
*/
|
|
getText = Sizzle.getText = function( elem ) {
|
|
var node,
|
|
ret = "",
|
|
i = 0,
|
|
nodeType = elem.nodeType;
|
|
|
|
if ( !nodeType ) {
|
|
// If no nodeType, this is expected to be an array
|
|
while ( (node = elem[i++]) ) {
|
|
// Do not traverse comment nodes
|
|
ret += getText( node );
|
|
}
|
|
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
|
|
// Use textContent for elements
|
|
// innerText usage removed for consistency of new lines (jQuery #11153)
|
|
if ( typeof elem.textContent === "string" ) {
|
|
return elem.textContent;
|
|
} else {
|
|
// Traverse its children
|
|
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
ret += getText( elem );
|
|
}
|
|
}
|
|
} else if ( nodeType === 3 || nodeType === 4 ) {
|
|
return elem.nodeValue;
|
|
}
|
|
// Do not include comment or processing instruction nodes
|
|
|
|
return ret;
|
|
};
|
|
|
|
Expr = Sizzle.selectors = {
|
|
|
|
// Can be adjusted by the user
|
|
cacheLength: 50,
|
|
|
|
createPseudo: markFunction,
|
|
|
|
match: matchExpr,
|
|
|
|
attrHandle: {},
|
|
|
|
find: {},
|
|
|
|
relative: {
|
|
">": { dir: "parentNode", first: true },
|
|
" ": { dir: "parentNode" },
|
|
"+": { dir: "previousSibling", first: true },
|
|
"~": { dir: "previousSibling" }
|
|
},
|
|
|
|
preFilter: {
|
|
"ATTR": function( match ) {
|
|
match[1] = match[1].replace( runescape, funescape );
|
|
|
|
// Move the given value to match[3] whether quoted or unquoted
|
|
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );
|
|
|
|
if ( match[2] === "~=" ) {
|
|
match[3] = " " + match[3] + " ";
|
|
}
|
|
|
|
return match.slice( 0, 4 );
|
|
},
|
|
|
|
"CHILD": function( match ) {
|
|
/* matches from matchExpr["CHILD"]
|
|
1 type (only|nth|...)
|
|
2 what (child|of-type)
|
|
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
|
4 xn-component of xn+y argument ([+-]?\d*n|)
|
|
5 sign of xn-component
|
|
6 x of xn-component
|
|
7 sign of y-component
|
|
8 y of y-component
|
|
*/
|
|
match[1] = match[1].toLowerCase();
|
|
|
|
if ( match[1].slice( 0, 3 ) === "nth" ) {
|
|
// nth-* requires argument
|
|
if ( !match[3] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
// numeric x and y parameters for Expr.filter.CHILD
|
|
// remember that false/true cast respectively to 0/1
|
|
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
|
|
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );
|
|
|
|
// other types prohibit arguments
|
|
} else if ( match[3] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
return match;
|
|
},
|
|
|
|
"PSEUDO": function( match ) {
|
|
var excess,
|
|
unquoted = !match[6] && match[2];
|
|
|
|
if ( matchExpr["CHILD"].test( match[0] ) ) {
|
|
return null;
|
|
}
|
|
|
|
// Accept quoted arguments as-is
|
|
if ( match[3] ) {
|
|
match[2] = match[4] || match[5] || "";
|
|
|
|
// Strip excess characters from unquoted arguments
|
|
} else if ( unquoted && rpseudo.test( unquoted ) &&
|
|
// Get excess from tokenize (recursively)
|
|
(excess = tokenize( unquoted, true )) &&
|
|
// advance to the next closing parenthesis
|
|
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
|
|
|
// excess is a negative index
|
|
match[0] = match[0].slice( 0, excess );
|
|
match[2] = unquoted.slice( 0, excess );
|
|
}
|
|
|
|
// Return only captures needed by the pseudo filter method (type and argument)
|
|
return match.slice( 0, 3 );
|
|
}
|
|
},
|
|
|
|
filter: {
|
|
|
|
"TAG": function( nodeNameSelector ) {
|
|
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
|
return nodeNameSelector === "*" ?
|
|
function() { return true; } :
|
|
function( elem ) {
|
|
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
|
};
|
|
},
|
|
|
|
"CLASS": function( className ) {
|
|
var pattern = classCache[ className + " " ];
|
|
|
|
return pattern ||
|
|
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
|
|
classCache( className, function( elem ) {
|
|
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
|
|
});
|
|
},
|
|
|
|
"ATTR": function( name, operator, check ) {
|
|
return function( elem ) {
|
|
var result = Sizzle.attr( elem, name );
|
|
|
|
if ( result == null ) {
|
|
return operator === "!=";
|
|
}
|
|
if ( !operator ) {
|
|
return true;
|
|
}
|
|
|
|
result += "";
|
|
|
|
return operator === "=" ? result === check :
|
|
operator === "!=" ? result !== check :
|
|
operator === "^=" ? check && result.indexOf( check ) === 0 :
|
|
operator === "*=" ? check && result.indexOf( check ) > -1 :
|
|
operator === "$=" ? check && result.slice( -check.length ) === check :
|
|
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
|
|
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
|
|
false;
|
|
};
|
|
},
|
|
|
|
"CHILD": function( type, what, argument, first, last ) {
|
|
var simple = type.slice( 0, 3 ) !== "nth",
|
|
forward = type.slice( -4 ) !== "last",
|
|
ofType = what === "of-type";
|
|
|
|
return first === 1 && last === 0 ?
|
|
|
|
// Shortcut for :nth-*(n)
|
|
function( elem ) {
|
|
return !!elem.parentNode;
|
|
} :
|
|
|
|
function( elem, context, xml ) {
|
|
var cache, uniqueCache, outerCache, node, nodeIndex, start,
|
|
dir = simple !== forward ? "nextSibling" : "previousSibling",
|
|
parent = elem.parentNode,
|
|
name = ofType && elem.nodeName.toLowerCase(),
|
|
useCache = !xml && !ofType,
|
|
diff = false;
|
|
|
|
if ( parent ) {
|
|
|
|
// :(first|last|only)-(child|of-type)
|
|
if ( simple ) {
|
|
while ( dir ) {
|
|
node = elem;
|
|
while ( (node = node[ dir ]) ) {
|
|
if ( ofType ?
|
|
node.nodeName.toLowerCase() === name :
|
|
node.nodeType === 1 ) {
|
|
|
|
return false;
|
|
}
|
|
}
|
|
// Reverse direction for :only-* (if we haven't yet done so)
|
|
start = dir = type === "only" && !start && "nextSibling";
|
|
}
|
|
return true;
|
|
}
|
|
|
|
start = [ forward ? parent.firstChild : parent.lastChild ];
|
|
|
|
// non-xml :nth-child(...) stores cache data on `parent`
|
|
if ( forward && useCache ) {
|
|
|
|
// Seek `elem` from a previously-cached index
|
|
|
|
// ...in a gzip-friendly way
|
|
node = parent;
|
|
outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
|
// Support: IE <9 only
|
|
// Defend against cloned attroperties (jQuery gh-1709)
|
|
uniqueCache = outerCache[ node.uniqueID ] ||
|
|
(outerCache[ node.uniqueID ] = {});
|
|
|
|
cache = uniqueCache[ type ] || [];
|
|
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
diff = nodeIndex && cache[ 2 ];
|
|
node = nodeIndex && parent.childNodes[ nodeIndex ];
|
|
|
|
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
|
|
// Fallback to seeking `elem` from the start
|
|
(diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
|
// When found, cache indexes on `parent` and break
|
|
if ( node.nodeType === 1 && ++diff && node === elem ) {
|
|
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
|
|
break;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
// Use previously-cached element index if available
|
|
if ( useCache ) {
|
|
// ...in a gzip-friendly way
|
|
node = elem;
|
|
outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
|
// Support: IE <9 only
|
|
// Defend against cloned attroperties (jQuery gh-1709)
|
|
uniqueCache = outerCache[ node.uniqueID ] ||
|
|
(outerCache[ node.uniqueID ] = {});
|
|
|
|
cache = uniqueCache[ type ] || [];
|
|
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
|
|
diff = nodeIndex;
|
|
}
|
|
|
|
// xml :nth-child(...)
|
|
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
|
if ( diff === false ) {
|
|
// Use the same loop as above to seek `elem` from the start
|
|
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
|
(diff = nodeIndex = 0) || start.pop()) ) {
|
|
|
|
if ( ( ofType ?
|
|
node.nodeName.toLowerCase() === name :
|
|
node.nodeType === 1 ) &&
|
|
++diff ) {
|
|
|
|
// Cache the index of each encountered element
|
|
if ( useCache ) {
|
|
outerCache = node[ expando ] || (node[ expando ] = {});
|
|
|
|
// Support: IE <9 only
|
|
// Defend against cloned attroperties (jQuery gh-1709)
|
|
uniqueCache = outerCache[ node.uniqueID ] ||
|
|
(outerCache[ node.uniqueID ] = {});
|
|
|
|
uniqueCache[ type ] = [ dirruns, diff ];
|
|
}
|
|
|
|
if ( node === elem ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Incorporate the offset, then check against cycle size
|
|
diff -= last;
|
|
return diff === first || ( diff % first === 0 && diff / first >= 0 );
|
|
}
|
|
};
|
|
},
|
|
|
|
"PSEUDO": function( pseudo, argument ) {
|
|
// pseudo-class names are case-insensitive
|
|
// http://www.w3.org/TR/selectors/#pseudo-classes
|
|
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
|
// Remember that setFilters inherits from pseudos
|
|
var args,
|
|
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
|
|
Sizzle.error( "unsupported pseudo: " + pseudo );
|
|
|
|
// The user may use createPseudo to indicate that
|
|
// arguments are needed to create the filter function
|
|
// just as Sizzle does
|
|
if ( fn[ expando ] ) {
|
|
return fn( argument );
|
|
}
|
|
|
|
// But maintain support for old signatures
|
|
if ( fn.length > 1 ) {
|
|
args = [ pseudo, pseudo, "", argument ];
|
|
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
|
markFunction(function( seed, matches ) {
|
|
var idx,
|
|
matched = fn( seed, argument ),
|
|
i = matched.length;
|
|
while ( i-- ) {
|
|
idx = indexOf( seed, matched[i] );
|
|
seed[ idx ] = !( matches[ idx ] = matched[i] );
|
|
}
|
|
}) :
|
|
function( elem ) {
|
|
return fn( elem, 0, args );
|
|
};
|
|
}
|
|
|
|
return fn;
|
|
}
|
|
},
|
|
|
|
pseudos: {
|
|
// Potentially complex pseudos
|
|
"not": markFunction(function( selector ) {
|
|
// Trim the selector passed to compile
|
|
// to avoid treating leading and trailing
|
|
// spaces as combinators
|
|
var input = [],
|
|
results = [],
|
|
matcher = compile( selector.replace( rtrim, "$1" ) );
|
|
|
|
return matcher[ expando ] ?
|
|
markFunction(function( seed, matches, context, xml ) {
|
|
var elem,
|
|
unmatched = matcher( seed, null, xml, [] ),
|
|
i = seed.length;
|
|
|
|
// Match elements unmatched by `matcher`
|
|
while ( i-- ) {
|
|
if ( (elem = unmatched[i]) ) {
|
|
seed[i] = !(matches[i] = elem);
|
|
}
|
|
}
|
|
}) :
|
|
function( elem, context, xml ) {
|
|
input[0] = elem;
|
|
matcher( input, null, xml, results );
|
|
// Don't keep the element (issue #299)
|
|
input[0] = null;
|
|
return !results.pop();
|
|
};
|
|
}),
|
|
|
|
"has": markFunction(function( selector ) {
|
|
return function( elem ) {
|
|
return Sizzle( selector, elem ).length > 0;
|
|
};
|
|
}),
|
|
|
|
"contains": markFunction(function( text ) {
|
|
text = text.replace( runescape, funescape );
|
|
return function( elem ) {
|
|
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;
|
|
};
|
|
}),
|
|
|
|
// "Whether an element is represented by a :lang() selector
|
|
// is based solely on the element's language value
|
|
// being equal to the identifier C,
|
|
// or beginning with the identifier C immediately followed by "-".
|
|
// The matching of C against the element's language value is performed case-insensitively.
|
|
// The identifier C does not have to be a valid language name."
|
|
// http://www.w3.org/TR/selectors/#lang-pseudo
|
|
"lang": markFunction( function( lang ) {
|
|
// lang value must be a valid identifier
|
|
if ( !ridentifier.test(lang || "") ) {
|
|
Sizzle.error( "unsupported lang: " + lang );
|
|
}
|
|
lang = lang.replace( runescape, funescape ).toLowerCase();
|
|
return function( elem ) {
|
|
var elemLang;
|
|
do {
|
|
if ( (elemLang = documentIsHTML ?
|
|
elem.lang :
|
|
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {
|
|
|
|
elemLang = elemLang.toLowerCase();
|
|
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
|
|
}
|
|
} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
|
|
return false;
|
|
};
|
|
}),
|
|
|
|
// Miscellaneous
|
|
"target": function( elem ) {
|
|
var hash = window.location && window.location.hash;
|
|
return hash && hash.slice( 1 ) === elem.id;
|
|
},
|
|
|
|
"root": function( elem ) {
|
|
return elem === docElem;
|
|
},
|
|
|
|
"focus": function( elem ) {
|
|
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
|
},
|
|
|
|
// Boolean properties
|
|
"enabled": function( elem ) {
|
|
return elem.disabled === false;
|
|
},
|
|
|
|
"disabled": function( elem ) {
|
|
return elem.disabled === true;
|
|
},
|
|
|
|
"checked": function( elem ) {
|
|
// In CSS3, :checked should return both checked and selected elements
|
|
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
|
var nodeName = elem.nodeName.toLowerCase();
|
|
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
|
|
},
|
|
|
|
"selected": function( elem ) {
|
|
// Accessing this property makes selected-by-default
|
|
// options in Safari work properly
|
|
if ( elem.parentNode ) {
|
|
elem.parentNode.selectedIndex;
|
|
}
|
|
|
|
return elem.selected === true;
|
|
},
|
|
|
|
// Contents
|
|
"empty": function( elem ) {
|
|
// http://www.w3.org/TR/selectors/#empty-pseudo
|
|
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
|
// but not by others (comment: 8; processing instruction: 7; etc.)
|
|
// nodeType < 6 works because attributes (2) do not appear as children
|
|
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
|
if ( elem.nodeType < 6 ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
|
|
"parent": function( elem ) {
|
|
return !Expr.pseudos["empty"]( elem );
|
|
},
|
|
|
|
// Element/input types
|
|
"header": function( elem ) {
|
|
return rheader.test( elem.nodeName );
|
|
},
|
|
|
|
"input": function( elem ) {
|
|
return rinputs.test( elem.nodeName );
|
|
},
|
|
|
|
"button": function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return name === "input" && elem.type === "button" || name === "button";
|
|
},
|
|
|
|
"text": function( elem ) {
|
|
var attr;
|
|
return elem.nodeName.toLowerCase() === "input" &&
|
|
elem.type === "text" &&
|
|
|
|
// Support: IE<8
|
|
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
|
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
|
|
},
|
|
|
|
// Position-in-collection
|
|
"first": createPositionalPseudo(function() {
|
|
return [ 0 ];
|
|
}),
|
|
|
|
"last": createPositionalPseudo(function( matchIndexes, length ) {
|
|
return [ length - 1 ];
|
|
}),
|
|
|
|
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
return [ argument < 0 ? argument + length : argument ];
|
|
}),
|
|
|
|
"even": createPositionalPseudo(function( matchIndexes, length ) {
|
|
var i = 0;
|
|
for ( ; i < length; i += 2 ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"odd": createPositionalPseudo(function( matchIndexes, length ) {
|
|
var i = 1;
|
|
for ( ; i < length; i += 2 ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
var i = argument < 0 ? argument + length : argument;
|
|
for ( ; --i >= 0; ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
}),
|
|
|
|
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
|
|
var i = argument < 0 ? argument + length : argument;
|
|
for ( ; ++i < length; ) {
|
|
matchIndexes.push( i );
|
|
}
|
|
return matchIndexes;
|
|
})
|
|
}
|
|
};
|
|
|
|
Expr.pseudos["nth"] = Expr.pseudos["eq"];
|
|
|
|
// Add button/input type pseudos
|
|
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
|
|
Expr.pseudos[ i ] = createInputPseudo( i );
|
|
}
|
|
for ( i in { submit: true, reset: true } ) {
|
|
Expr.pseudos[ i ] = createButtonPseudo( i );
|
|
}
|
|
|
|
// Easy API for creating new setFilters
|
|
function setFilters() {}
|
|
setFilters.prototype = Expr.filters = Expr.pseudos;
|
|
Expr.setFilters = new setFilters();
|
|
|
|
tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
|
|
var matched, match, tokens, type,
|
|
soFar, groups, preFilters,
|
|
cached = tokenCache[ selector + " " ];
|
|
|
|
if ( cached ) {
|
|
return parseOnly ? 0 : cached.slice( 0 );
|
|
}
|
|
|
|
soFar = selector;
|
|
groups = [];
|
|
preFilters = Expr.preFilter;
|
|
|
|
while ( soFar ) {
|
|
|
|
// Comma and first run
|
|
if ( !matched || (match = rcomma.exec( soFar )) ) {
|
|
if ( match ) {
|
|
// Don't consume trailing commas as valid
|
|
soFar = soFar.slice( match[0].length ) || soFar;
|
|
}
|
|
groups.push( (tokens = []) );
|
|
}
|
|
|
|
matched = false;
|
|
|
|
// Combinators
|
|
if ( (match = rcombinators.exec( soFar )) ) {
|
|
matched = match.shift();
|
|
tokens.push({
|
|
value: matched,
|
|
// Cast descendant combinators to space
|
|
type: match[0].replace( rtrim, " " )
|
|
});
|
|
soFar = soFar.slice( matched.length );
|
|
}
|
|
|
|
// Filters
|
|
for ( type in Expr.filter ) {
|
|
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
|
(match = preFilters[ type ]( match ))) ) {
|
|
matched = match.shift();
|
|
tokens.push({
|
|
value: matched,
|
|
type: type,
|
|
matches: match
|
|
});
|
|
soFar = soFar.slice( matched.length );
|
|
}
|
|
}
|
|
|
|
if ( !matched ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Return the length of the invalid excess
|
|
// if we're just parsing
|
|
// Otherwise, throw an error or return tokens
|
|
return parseOnly ?
|
|
soFar.length :
|
|
soFar ?
|
|
Sizzle.error( selector ) :
|
|
// Cache the tokens
|
|
tokenCache( selector, groups ).slice( 0 );
|
|
};
|
|
|
|
function toSelector( tokens ) {
|
|
var i = 0,
|
|
len = tokens.length,
|
|
selector = "";
|
|
for ( ; i < len; i++ ) {
|
|
selector += tokens[i].value;
|
|
}
|
|
return selector;
|
|
}
|
|
|
|
function addCombinator( matcher, combinator, base ) {
|
|
var dir = combinator.dir,
|
|
checkNonElements = base && dir === "parentNode",
|
|
doneName = done++;
|
|
|
|
return combinator.first ?
|
|
// Check against closest ancestor/preceding element
|
|
function( elem, context, xml ) {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
return matcher( elem, context, xml );
|
|
}
|
|
}
|
|
} :
|
|
|
|
// Check against all ancestor/preceding elements
|
|
function( elem, context, xml ) {
|
|
var oldCache, uniqueCache, outerCache,
|
|
newCache = [ dirruns, doneName ];
|
|
|
|
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
|
|
if ( xml ) {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
if ( matcher( elem, context, xml ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
while ( (elem = elem[ dir ]) ) {
|
|
if ( elem.nodeType === 1 || checkNonElements ) {
|
|
outerCache = elem[ expando ] || (elem[ expando ] = {});
|
|
|
|
// Support: IE <9 only
|
|
// Defend against cloned attroperties (jQuery gh-1709)
|
|
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
|
|
|
|
if ( (oldCache = uniqueCache[ dir ]) &&
|
|
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
|
|
|
|
// Assign to newCache so results back-propagate to previous elements
|
|
return (newCache[ 2 ] = oldCache[ 2 ]);
|
|
} else {
|
|
// Reuse newcache so results back-propagate to previous elements
|
|
uniqueCache[ dir ] = newCache;
|
|
|
|
// A match means we're done; a fail means we have to keep checking
|
|
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
function elementMatcher( matchers ) {
|
|
return matchers.length > 1 ?
|
|
function( elem, context, xml ) {
|
|
var i = matchers.length;
|
|
while ( i-- ) {
|
|
if ( !matchers[i]( elem, context, xml ) ) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
} :
|
|
matchers[0];
|
|
}
|
|
|
|
function multipleContexts( selector, contexts, results ) {
|
|
var i = 0,
|
|
len = contexts.length;
|
|
for ( ; i < len; i++ ) {
|
|
Sizzle( selector, contexts[i], results );
|
|
}
|
|
return results;
|
|
}
|
|
|
|
function condense( unmatched, map, filter, context, xml ) {
|
|
var elem,
|
|
newUnmatched = [],
|
|
i = 0,
|
|
len = unmatched.length,
|
|
mapped = map != null;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
if ( (elem = unmatched[i]) ) {
|
|
if ( !filter || filter( elem, context, xml ) ) {
|
|
newUnmatched.push( elem );
|
|
if ( mapped ) {
|
|
map.push( i );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return newUnmatched;
|
|
}
|
|
|
|
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
|
|
if ( postFilter && !postFilter[ expando ] ) {
|
|
postFilter = setMatcher( postFilter );
|
|
}
|
|
if ( postFinder && !postFinder[ expando ] ) {
|
|
postFinder = setMatcher( postFinder, postSelector );
|
|
}
|
|
return markFunction(function( seed, results, context, xml ) {
|
|
var temp, i, elem,
|
|
preMap = [],
|
|
postMap = [],
|
|
preexisting = results.length,
|
|
|
|
// Get initial elements from seed or context
|
|
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
|
|
|
// Prefilter to get matcher input, preserving a map for seed-results synchronization
|
|
matcherIn = preFilter && ( seed || !selector ) ?
|
|
condense( elems, preMap, preFilter, context, xml ) :
|
|
elems,
|
|
|
|
matcherOut = matcher ?
|
|
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
|
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
|
|
|
|
// ...intermediate processing is necessary
|
|
[] :
|
|
|
|
// ...otherwise use results directly
|
|
results :
|
|
matcherIn;
|
|
|
|
// Find primary matches
|
|
if ( matcher ) {
|
|
matcher( matcherIn, matcherOut, context, xml );
|
|
}
|
|
|
|
// Apply postFilter
|
|
if ( postFilter ) {
|
|
temp = condense( matcherOut, postMap );
|
|
postFilter( temp, [], context, xml );
|
|
|
|
// Un-match failing elements by moving them back to matcherIn
|
|
i = temp.length;
|
|
while ( i-- ) {
|
|
if ( (elem = temp[i]) ) {
|
|
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( seed ) {
|
|
if ( postFinder || preFilter ) {
|
|
if ( postFinder ) {
|
|
// Get the final matcherOut by condensing this intermediate into postFinder contexts
|
|
temp = [];
|
|
i = matcherOut.length;
|
|
while ( i-- ) {
|
|
if ( (elem = matcherOut[i]) ) {
|
|
// Restore matcherIn since elem is not yet a final match
|
|
temp.push( (matcherIn[i] = elem) );
|
|
}
|
|
}
|
|
postFinder( null, (matcherOut = []), temp, xml );
|
|
}
|
|
|
|
// Move matched elements from seed to results to keep them synchronized
|
|
i = matcherOut.length;
|
|
while ( i-- ) {
|
|
if ( (elem = matcherOut[i]) &&
|
|
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
|
|
|
|
seed[temp] = !(results[temp] = elem);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add elements to results, through postFinder if defined
|
|
} else {
|
|
matcherOut = condense(
|
|
matcherOut === results ?
|
|
matcherOut.splice( preexisting, matcherOut.length ) :
|
|
matcherOut
|
|
);
|
|
if ( postFinder ) {
|
|
postFinder( null, results, matcherOut, xml );
|
|
} else {
|
|
push.apply( results, matcherOut );
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
function matcherFromTokens( tokens ) {
|
|
var checkContext, matcher, j,
|
|
len = tokens.length,
|
|
leadingRelative = Expr.relative[ tokens[0].type ],
|
|
implicitRelative = leadingRelative || Expr.relative[" "],
|
|
i = leadingRelative ? 1 : 0,
|
|
|
|
// The foundational matcher ensures that elements are reachable from top-level context(s)
|
|
matchContext = addCombinator( function( elem ) {
|
|
return elem === checkContext;
|
|
}, implicitRelative, true ),
|
|
matchAnyContext = addCombinator( function( elem ) {
|
|
return indexOf( checkContext, elem ) > -1;
|
|
}, implicitRelative, true ),
|
|
matchers = [ function( elem, context, xml ) {
|
|
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
|
(checkContext = context).nodeType ?
|
|
matchContext( elem, context, xml ) :
|
|
matchAnyContext( elem, context, xml ) );
|
|
// Avoid hanging onto element (issue #299)
|
|
checkContext = null;
|
|
return ret;
|
|
} ];
|
|
|
|
for ( ; i < len; i++ ) {
|
|
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
|
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
|
|
} else {
|
|
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
|
|
|
// Return special upon seeing a positional matcher
|
|
if ( matcher[ expando ] ) {
|
|
// Find the next relative operator (if any) for proper handling
|
|
j = ++i;
|
|
for ( ; j < len; j++ ) {
|
|
if ( Expr.relative[ tokens[j].type ] ) {
|
|
break;
|
|
}
|
|
}
|
|
return setMatcher(
|
|
i > 1 && elementMatcher( matchers ),
|
|
i > 1 && toSelector(
|
|
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
|
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
|
|
).replace( rtrim, "$1" ),
|
|
matcher,
|
|
i < j && matcherFromTokens( tokens.slice( i, j ) ),
|
|
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
|
|
j < len && toSelector( tokens )
|
|
);
|
|
}
|
|
matchers.push( matcher );
|
|
}
|
|
}
|
|
|
|
return elementMatcher( matchers );
|
|
}
|
|
|
|
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
|
|
var bySet = setMatchers.length > 0,
|
|
byElement = elementMatchers.length > 0,
|
|
superMatcher = function( seed, context, xml, results, outermost ) {
|
|
var elem, j, matcher,
|
|
matchedCount = 0,
|
|
i = "0",
|
|
unmatched = seed && [],
|
|
setMatched = [],
|
|
contextBackup = outermostContext,
|
|
// We must always have either seed elements or outermost context
|
|
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
|
|
// Use integer dirruns iff this is the outermost matcher
|
|
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
|
|
len = elems.length;
|
|
|
|
if ( outermost ) {
|
|
outermostContext = context === document || context || outermost;
|
|
}
|
|
|
|
// Add elements passing elementMatchers directly to results
|
|
// Support: IE<9, Safari
|
|
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
|
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
|
|
if ( byElement && elem ) {
|
|
j = 0;
|
|
if ( !context && elem.ownerDocument !== document ) {
|
|
setDocument( elem );
|
|
xml = !documentIsHTML;
|
|
}
|
|
while ( (matcher = elementMatchers[j++]) ) {
|
|
if ( matcher( elem, context || document, xml) ) {
|
|
results.push( elem );
|
|
break;
|
|
}
|
|
}
|
|
if ( outermost ) {
|
|
dirruns = dirrunsUnique;
|
|
}
|
|
}
|
|
|
|
// Track unmatched elements for set filters
|
|
if ( bySet ) {
|
|
// They will have gone through all possible matchers
|
|
if ( (elem = !matcher && elem) ) {
|
|
matchedCount--;
|
|
}
|
|
|
|
// Lengthen the array for every element, matched or not
|
|
if ( seed ) {
|
|
unmatched.push( elem );
|
|
}
|
|
}
|
|
}
|
|
|
|
// `i` is now the count of elements visited above, and adding it to `matchedCount`
|
|
// makes the latter nonnegative.
|
|
matchedCount += i;
|
|
|
|
// Apply set filters to unmatched elements
|
|
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
|
|
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
|
|
// no element matchers and no seed.
|
|
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
|
|
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
|
|
// numerically zero.
|
|
if ( bySet && i !== matchedCount ) {
|
|
j = 0;
|
|
while ( (matcher = setMatchers[j++]) ) {
|
|
matcher( unmatched, setMatched, context, xml );
|
|
}
|
|
|
|
if ( seed ) {
|
|
// Reintegrate element matches to eliminate the need for sorting
|
|
if ( matchedCount > 0 ) {
|
|
while ( i-- ) {
|
|
if ( !(unmatched[i] || setMatched[i]) ) {
|
|
setMatched[i] = pop.call( results );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Discard index placeholder values to get only actual matches
|
|
setMatched = condense( setMatched );
|
|
}
|
|
|
|
// Add matches to results
|
|
push.apply( results, setMatched );
|
|
|
|
// Seedless set matches succeeding multiple successful matchers stipulate sorting
|
|
if ( outermost && !seed && setMatched.length > 0 &&
|
|
( matchedCount + setMatchers.length ) > 1 ) {
|
|
|
|
Sizzle.uniqueSort( results );
|
|
}
|
|
}
|
|
|
|
// Override manipulation of globals by nested matchers
|
|
if ( outermost ) {
|
|
dirruns = dirrunsUnique;
|
|
outermostContext = contextBackup;
|
|
}
|
|
|
|
return unmatched;
|
|
};
|
|
|
|
return bySet ?
|
|
markFunction( superMatcher ) :
|
|
superMatcher;
|
|
}
|
|
|
|
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
|
|
var i,
|
|
setMatchers = [],
|
|
elementMatchers = [],
|
|
cached = compilerCache[ selector + " " ];
|
|
|
|
if ( !cached ) {
|
|
// Generate a function of recursive functions that can be used to check each element
|
|
if ( !match ) {
|
|
match = tokenize( selector );
|
|
}
|
|
i = match.length;
|
|
while ( i-- ) {
|
|
cached = matcherFromTokens( match[i] );
|
|
if ( cached[ expando ] ) {
|
|
setMatchers.push( cached );
|
|
} else {
|
|
elementMatchers.push( cached );
|
|
}
|
|
}
|
|
|
|
// Cache the compiled function
|
|
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
|
|
|
|
// Save selector and tokenization
|
|
cached.selector = selector;
|
|
}
|
|
return cached;
|
|
};
|
|
|
|
/**
|
|
* A low-level selection function that works with Sizzle's compiled
|
|
* selector functions
|
|
* @param {String|Function} selector A selector or a pre-compiled
|
|
* selector function built with Sizzle.compile
|
|
* @param {Element} context
|
|
* @param {Array} [results]
|
|
* @param {Array} [seed] A set of elements to match against
|
|
*/
|
|
select = Sizzle.select = function( selector, context, results, seed ) {
|
|
var i, tokens, token, type, find,
|
|
compiled = typeof selector === "function" && selector,
|
|
match = !seed && tokenize( (selector = compiled.selector || selector) );
|
|
|
|
results = results || [];
|
|
|
|
// Try to minimize operations if there is only one selector in the list and no seed
|
|
// (the latter of which guarantees us context)
|
|
if ( match.length === 1 ) {
|
|
|
|
// Reduce context if the leading compound selector is an ID
|
|
tokens = match[0] = match[0].slice( 0 );
|
|
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
|
|
support.getById && context.nodeType === 9 && documentIsHTML &&
|
|
Expr.relative[ tokens[1].type ] ) {
|
|
|
|
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
|
|
if ( !context ) {
|
|
return results;
|
|
|
|
// Precompiled matchers will still verify ancestry, so step up a level
|
|
} else if ( compiled ) {
|
|
context = context.parentNode;
|
|
}
|
|
|
|
selector = selector.slice( tokens.shift().value.length );
|
|
}
|
|
|
|
// Fetch a seed set for right-to-left matching
|
|
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
|
|
while ( i-- ) {
|
|
token = tokens[i];
|
|
|
|
// Abort if we hit a combinator
|
|
if ( Expr.relative[ (type = token.type) ] ) {
|
|
break;
|
|
}
|
|
if ( (find = Expr.find[ type ]) ) {
|
|
// Search, expanding context for leading sibling combinators
|
|
if ( (seed = find(
|
|
token.matches[0].replace( runescape, funescape ),
|
|
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
|
)) ) {
|
|
|
|
// If seed is empty or no tokens remain, we can return early
|
|
tokens.splice( i, 1 );
|
|
selector = seed.length && toSelector( tokens );
|
|
if ( !selector ) {
|
|
push.apply( results, seed );
|
|
return results;
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Compile and execute a filtering function if one is not provided
|
|
// Provide `match` to avoid retokenization if we modified the selector above
|
|
( compiled || compile( selector, match ) )(
|
|
seed,
|
|
context,
|
|
!documentIsHTML,
|
|
results,
|
|
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
|
|
);
|
|
return results;
|
|
};
|
|
|
|
// One-time assignments
|
|
|
|
// Sort stability
|
|
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
|
|
|
|
// Support: Chrome 14-35+
|
|
// Always assume duplicates if they aren't passed to the comparison function
|
|
support.detectDuplicates = !!hasDuplicate;
|
|
|
|
// Initialize against the default document
|
|
setDocument();
|
|
|
|
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
|
// Detached nodes confoundingly follow *each other*
|
|
support.sortDetached = assert(function( div1 ) {
|
|
// Should return 1, but returns 4 (following)
|
|
return div1.compareDocumentPosition( document.createElement("div") ) & 1;
|
|
});
|
|
|
|
// Support: IE<8
|
|
// Prevent attribute/property "interpolation"
|
|
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
|
if ( !assert(function( div ) {
|
|
div.innerHTML = "<a href='#'></a>";
|
|
return div.firstChild.getAttribute("href") === "#" ;
|
|
}) ) {
|
|
addHandle( "type|href|height|width", function( elem, name, isXML ) {
|
|
if ( !isXML ) {
|
|
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
|
|
}
|
|
});
|
|
}
|
|
|
|
// Support: IE<9
|
|
// Use defaultValue in place of getAttribute("value")
|
|
if ( !support.attributes || !assert(function( div ) {
|
|
div.innerHTML = "<input/>";
|
|
div.firstChild.setAttribute( "value", "" );
|
|
return div.firstChild.getAttribute( "value" ) === "";
|
|
}) ) {
|
|
addHandle( "value", function( elem, name, isXML ) {
|
|
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
|
|
return elem.defaultValue;
|
|
}
|
|
});
|
|
}
|
|
|
|
// Support: IE<9
|
|
// Use getAttributeNode to fetch booleans when getAttribute lies
|
|
if ( !assert(function( div ) {
|
|
return div.getAttribute("disabled") == null;
|
|
}) ) {
|
|
addHandle( booleans, function( elem, name, isXML ) {
|
|
var val;
|
|
if ( !isXML ) {
|
|
return elem[ name ] === true ? name.toLowerCase() :
|
|
(val = elem.getAttributeNode( name )) && val.specified ?
|
|
val.value :
|
|
null;
|
|
}
|
|
});
|
|
}
|
|
|
|
return Sizzle;
|
|
|
|
})( window );
|
|
|
|
|
|
|
|
jQuery.find = Sizzle;
|
|
jQuery.expr = Sizzle.selectors;
|
|
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
|
|
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
|
|
jQuery.text = Sizzle.getText;
|
|
jQuery.isXMLDoc = Sizzle.isXML;
|
|
jQuery.contains = Sizzle.contains;
|
|
|
|
|
|
|
|
var dir = function( elem, dir, until ) {
|
|
var matched = [],
|
|
truncate = until !== undefined;
|
|
|
|
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
|
|
if ( elem.nodeType === 1 ) {
|
|
if ( truncate && jQuery( elem ).is( until ) ) {
|
|
break;
|
|
}
|
|
matched.push( elem );
|
|
}
|
|
}
|
|
return matched;
|
|
};
|
|
|
|
|
|
var siblings = function( n, elem ) {
|
|
var matched = [];
|
|
|
|
for ( ; n; n = n.nextSibling ) {
|
|
if ( n.nodeType === 1 && n !== elem ) {
|
|
matched.push( n );
|
|
}
|
|
}
|
|
|
|
return matched;
|
|
};
|
|
|
|
|
|
var rneedsContext = jQuery.expr.match.needsContext;
|
|
|
|
var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
|
|
|
|
|
|
|
|
var risSimple = /^.[^:#\[\.,]*$/;
|
|
|
|
// Implement the identical functionality for filter and not
|
|
function winnow( elements, qualifier, not ) {
|
|
if ( jQuery.isFunction( qualifier ) ) {
|
|
return jQuery.grep( elements, function( elem, i ) {
|
|
/* jshint -W018 */
|
|
return !!qualifier.call( elem, i, elem ) !== not;
|
|
} );
|
|
|
|
}
|
|
|
|
if ( qualifier.nodeType ) {
|
|
return jQuery.grep( elements, function( elem ) {
|
|
return ( elem === qualifier ) !== not;
|
|
} );
|
|
|
|
}
|
|
|
|
if ( typeof qualifier === "string" ) {
|
|
if ( risSimple.test( qualifier ) ) {
|
|
return jQuery.filter( qualifier, elements, not );
|
|
}
|
|
|
|
qualifier = jQuery.filter( qualifier, elements );
|
|
}
|
|
|
|
return jQuery.grep( elements, function( elem ) {
|
|
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
|
|
} );
|
|
}
|
|
|
|
jQuery.filter = function( expr, elems, not ) {
|
|
var elem = elems[ 0 ];
|
|
|
|
if ( not ) {
|
|
expr = ":not(" + expr + ")";
|
|
}
|
|
|
|
return elems.length === 1 && elem.nodeType === 1 ?
|
|
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :
|
|
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
|
return elem.nodeType === 1;
|
|
} ) );
|
|
};
|
|
|
|
jQuery.fn.extend( {
|
|
find: function( selector ) {
|
|
var i,
|
|
len = this.length,
|
|
ret = [],
|
|
self = this;
|
|
|
|
if ( typeof selector !== "string" ) {
|
|
return this.pushStack( jQuery( selector ).filter( function() {
|
|
for ( i = 0; i < len; i++ ) {
|
|
if ( jQuery.contains( self[ i ], this ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
} ) );
|
|
}
|
|
|
|
for ( i = 0; i < len; i++ ) {
|
|
jQuery.find( selector, self[ i ], ret );
|
|
}
|
|
|
|
// Needed because $( selector, context ) becomes $( context ).find( selector )
|
|
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );
|
|
ret.selector = this.selector ? this.selector + " " + selector : selector;
|
|
return ret;
|
|
},
|
|
filter: function( selector ) {
|
|
return this.pushStack( winnow( this, selector || [], false ) );
|
|
},
|
|
not: function( selector ) {
|
|
return this.pushStack( winnow( this, selector || [], true ) );
|
|
},
|
|
is: function( selector ) {
|
|
return !!winnow(
|
|
this,
|
|
|
|
// If this is a positional/relative selector, check membership in the returned set
|
|
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
typeof selector === "string" && rneedsContext.test( selector ) ?
|
|
jQuery( selector ) :
|
|
selector || [],
|
|
false
|
|
).length;
|
|
}
|
|
} );
|
|
|
|
|
|
// Initialize a jQuery object
|
|
|
|
|
|
// A central reference to the root jQuery(document)
|
|
var rootjQuery,
|
|
|
|
// A simple way to check for HTML strings
|
|
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
|
// Strict HTML recognition (#11290: must start with <)
|
|
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
|
|
|
|
init = jQuery.fn.init = function( selector, context, root ) {
|
|
var match, elem;
|
|
|
|
// HANDLE: $(""), $(null), $(undefined), $(false)
|
|
if ( !selector ) {
|
|
return this;
|
|
}
|
|
|
|
// Method init() accepts an alternate rootjQuery
|
|
// so migrate can support jQuery.sub (gh-2101)
|
|
root = root || rootjQuery;
|
|
|
|
// Handle HTML strings
|
|
if ( typeof selector === "string" ) {
|
|
if ( selector[ 0 ] === "<" &&
|
|
selector[ selector.length - 1 ] === ">" &&
|
|
selector.length >= 3 ) {
|
|
|
|
// Assume that strings that start and end with <> are HTML and skip the regex check
|
|
match = [ null, selector, null ];
|
|
|
|
} else {
|
|
match = rquickExpr.exec( selector );
|
|
}
|
|
|
|
// Match html or make sure no context is specified for #id
|
|
if ( match && ( match[ 1 ] || !context ) ) {
|
|
|
|
// HANDLE: $(html) -> $(array)
|
|
if ( match[ 1 ] ) {
|
|
context = context instanceof jQuery ? context[ 0 ] : context;
|
|
|
|
// Option to run scripts is true for back-compat
|
|
// Intentionally let the error be thrown if parseHTML is not present
|
|
jQuery.merge( this, jQuery.parseHTML(
|
|
match[ 1 ],
|
|
context && context.nodeType ? context.ownerDocument || context : document,
|
|
true
|
|
) );
|
|
|
|
// HANDLE: $(html, props)
|
|
if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
|
|
for ( match in context ) {
|
|
|
|
// Properties of context are called as methods if possible
|
|
if ( jQuery.isFunction( this[ match ] ) ) {
|
|
this[ match ]( context[ match ] );
|
|
|
|
// ...and otherwise set as attributes
|
|
} else {
|
|
this.attr( match, context[ match ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
|
|
// HANDLE: $(#id)
|
|
} else {
|
|
elem = document.getElementById( match[ 2 ] );
|
|
|
|
// Support: Blackberry 4.6
|
|
// gEBID returns nodes no longer in the document (#6963)
|
|
if ( elem && elem.parentNode ) {
|
|
|
|
// Inject the element directly into the jQuery object
|
|
this.length = 1;
|
|
this[ 0 ] = elem;
|
|
}
|
|
|
|
this.context = document;
|
|
this.selector = selector;
|
|
return this;
|
|
}
|
|
|
|
// HANDLE: $(expr, $(...))
|
|
} else if ( !context || context.jquery ) {
|
|
return ( context || root ).find( selector );
|
|
|
|
// HANDLE: $(expr, context)
|
|
// (which is just equivalent to: $(context).find(expr)
|
|
} else {
|
|
return this.constructor( context ).find( selector );
|
|
}
|
|
|
|
// HANDLE: $(DOMElement)
|
|
} else if ( selector.nodeType ) {
|
|
this.context = this[ 0 ] = selector;
|
|
this.length = 1;
|
|
return this;
|
|
|
|
// HANDLE: $(function)
|
|
// Shortcut for document ready
|
|
} else if ( jQuery.isFunction( selector ) ) {
|
|
return root.ready !== undefined ?
|
|
root.ready( selector ) :
|
|
|
|
// Execute immediately if ready is not present
|
|
selector( jQuery );
|
|
}
|
|
|
|
if ( selector.selector !== undefined ) {
|
|
this.selector = selector.selector;
|
|
this.context = selector.context;
|
|
}
|
|
|
|
return jQuery.makeArray( selector, this );
|
|
};
|
|
|
|
// Give the init function the jQuery prototype for later instantiation
|
|
init.prototype = jQuery.fn;
|
|
|
|
// Initialize central reference
|
|
rootjQuery = jQuery( document );
|
|
|
|
|
|
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
|
|
|
|
// Methods guaranteed to produce a unique set when starting from a unique set
|
|
guaranteedUnique = {
|
|
children: true,
|
|
contents: true,
|
|
next: true,
|
|
prev: true
|
|
};
|
|
|
|
jQuery.fn.extend( {
|
|
has: function( target ) {
|
|
var targets = jQuery( target, this ),
|
|
l = targets.length;
|
|
|
|
return this.filter( function() {
|
|
var i = 0;
|
|
for ( ; i < l; i++ ) {
|
|
if ( jQuery.contains( this, targets[ i ] ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
} );
|
|
},
|
|
|
|
closest: function( selectors, context ) {
|
|
var cur,
|
|
i = 0,
|
|
l = this.length,
|
|
matched = [],
|
|
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
|
|
jQuery( selectors, context || this.context ) :
|
|
0;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
|
|
|
|
// Always skip document fragments
|
|
if ( cur.nodeType < 11 && ( pos ?
|
|
pos.index( cur ) > -1 :
|
|
|
|
// Don't pass non-elements to Sizzle
|
|
cur.nodeType === 1 &&
|
|
jQuery.find.matchesSelector( cur, selectors ) ) ) {
|
|
|
|
matched.push( cur );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
|
|
},
|
|
|
|
// Determine the position of an element within the set
|
|
index: function( elem ) {
|
|
|
|
// No argument, return index in parent
|
|
if ( !elem ) {
|
|
return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
|
|
}
|
|
|
|
// Index in selector
|
|
if ( typeof elem === "string" ) {
|
|
return indexOf.call( jQuery( elem ), this[ 0 ] );
|
|
}
|
|
|
|
// Locate the position of the desired element
|
|
return indexOf.call( this,
|
|
|
|
// If it receives a jQuery object, the first element is used
|
|
elem.jquery ? elem[ 0 ] : elem
|
|
);
|
|
},
|
|
|
|
add: function( selector, context ) {
|
|
return this.pushStack(
|
|
jQuery.uniqueSort(
|
|
jQuery.merge( this.get(), jQuery( selector, context ) )
|
|
)
|
|
);
|
|
},
|
|
|
|
addBack: function( selector ) {
|
|
return this.add( selector == null ?
|
|
this.prevObject : this.prevObject.filter( selector )
|
|
);
|
|
}
|
|
} );
|
|
|
|
function sibling( cur, dir ) {
|
|
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
|
|
return cur;
|
|
}
|
|
|
|
jQuery.each( {
|
|
parent: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
return parent && parent.nodeType !== 11 ? parent : null;
|
|
},
|
|
parents: function( elem ) {
|
|
return dir( elem, "parentNode" );
|
|
},
|
|
parentsUntil: function( elem, i, until ) {
|
|
return dir( elem, "parentNode", until );
|
|
},
|
|
next: function( elem ) {
|
|
return sibling( elem, "nextSibling" );
|
|
},
|
|
prev: function( elem ) {
|
|
return sibling( elem, "previousSibling" );
|
|
},
|
|
nextAll: function( elem ) {
|
|
return dir( elem, "nextSibling" );
|
|
},
|
|
prevAll: function( elem ) {
|
|
return dir( elem, "previousSibling" );
|
|
},
|
|
nextUntil: function( elem, i, until ) {
|
|
return dir( elem, "nextSibling", until );
|
|
},
|
|
prevUntil: function( elem, i, until ) {
|
|
return dir( elem, "previousSibling", until );
|
|
},
|
|
siblings: function( elem ) {
|
|
return siblings( ( elem.parentNode || {} ).firstChild, elem );
|
|
},
|
|
children: function( elem ) {
|
|
return siblings( elem.firstChild );
|
|
},
|
|
contents: function( elem ) {
|
|
return elem.contentDocument || jQuery.merge( [], elem.childNodes );
|
|
}
|
|
}, function( name, fn ) {
|
|
jQuery.fn[ name ] = function( until, selector ) {
|
|
var matched = jQuery.map( this, fn, until );
|
|
|
|
if ( name.slice( -5 ) !== "Until" ) {
|
|
selector = until;
|
|
}
|
|
|
|
if ( selector && typeof selector === "string" ) {
|
|
matched = jQuery.filter( selector, matched );
|
|
}
|
|
|
|
if ( this.length > 1 ) {
|
|
|
|
// Remove duplicates
|
|
if ( !guaranteedUnique[ name ] ) {
|
|
jQuery.uniqueSort( matched );
|
|
}
|
|
|
|
// Reverse order for parents* and prev-derivatives
|
|
if ( rparentsprev.test( name ) ) {
|
|
matched.reverse();
|
|
}
|
|
}
|
|
|
|
return this.pushStack( matched );
|
|
};
|
|
} );
|
|
var rnotwhite = ( /\S+/g );
|
|
|
|
|
|
|
|
// Convert String-formatted options into Object-formatted ones
|
|
function createOptions( options ) {
|
|
var object = {};
|
|
jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
|
|
object[ flag ] = true;
|
|
} );
|
|
return object;
|
|
}
|
|
|
|
/*
|
|
* Create a callback list using the following parameters:
|
|
*
|
|
* options: an optional list of space-separated options that will change how
|
|
* the callback list behaves or a more traditional option object
|
|
*
|
|
* By default a callback list will act like an event callback list and can be
|
|
* "fired" multiple times.
|
|
*
|
|
* Possible options:
|
|
*
|
|
* once: will ensure the callback list can only be fired once (like a Deferred)
|
|
*
|
|
* memory: will keep track of previous values and will call any callback added
|
|
* after the list has been fired right away with the latest "memorized"
|
|
* values (like a Deferred)
|
|
*
|
|
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
*
|
|
* stopOnFalse: interrupt callings when a callback returns false
|
|
*
|
|
*/
|
|
jQuery.Callbacks = function( options ) {
|
|
|
|
// Convert options from String-formatted to Object-formatted if needed
|
|
// (we check in cache first)
|
|
options = typeof options === "string" ?
|
|
createOptions( options ) :
|
|
jQuery.extend( {}, options );
|
|
|
|
var // Flag to know if list is currently firing
|
|
firing,
|
|
|
|
// Last fire value for non-forgettable lists
|
|
memory,
|
|
|
|
// Flag to know if list was already fired
|
|
fired,
|
|
|
|
// Flag to prevent firing
|
|
locked,
|
|
|
|
// Actual callback list
|
|
list = [],
|
|
|
|
// Queue of execution data for repeatable lists
|
|
queue = [],
|
|
|
|
// Index of currently firing callback (modified by add/remove as needed)
|
|
firingIndex = -1,
|
|
|
|
// Fire callbacks
|
|
fire = function() {
|
|
|
|
// Enforce single-firing
|
|
locked = options.once;
|
|
|
|
// Execute callbacks for all pending executions,
|
|
// respecting firingIndex overrides and runtime changes
|
|
fired = firing = true;
|
|
for ( ; queue.length; firingIndex = -1 ) {
|
|
memory = queue.shift();
|
|
while ( ++firingIndex < list.length ) {
|
|
|
|
// Run callback and check for early termination
|
|
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
|
|
options.stopOnFalse ) {
|
|
|
|
// Jump to end and forget the data so .add doesn't re-fire
|
|
firingIndex = list.length;
|
|
memory = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Forget the data if we're done with it
|
|
if ( !options.memory ) {
|
|
memory = false;
|
|
}
|
|
|
|
firing = false;
|
|
|
|
// Clean up if we're done firing for good
|
|
if ( locked ) {
|
|
|
|
// Keep an empty list if we have data for future add calls
|
|
if ( memory ) {
|
|
list = [];
|
|
|
|
// Otherwise, this object is spent
|
|
} else {
|
|
list = "";
|
|
}
|
|
}
|
|
},
|
|
|
|
// Actual Callbacks object
|
|
self = {
|
|
|
|
// Add a callback or a collection of callbacks to the list
|
|
add: function() {
|
|
if ( list ) {
|
|
|
|
// If we have memory from a past run, we should fire after adding
|
|
if ( memory && !firing ) {
|
|
firingIndex = list.length - 1;
|
|
queue.push( memory );
|
|
}
|
|
|
|
( function add( args ) {
|
|
jQuery.each( args, function( _, arg ) {
|
|
if ( jQuery.isFunction( arg ) ) {
|
|
if ( !options.unique || !self.has( arg ) ) {
|
|
list.push( arg );
|
|
}
|
|
} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
|
|
|
|
// Inspect recursively
|
|
add( arg );
|
|
}
|
|
} );
|
|
} )( arguments );
|
|
|
|
if ( memory && !firing ) {
|
|
fire();
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Remove a callback from the list
|
|
remove: function() {
|
|
jQuery.each( arguments, function( _, arg ) {
|
|
var index;
|
|
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
|
|
list.splice( index, 1 );
|
|
|
|
// Handle firing indexes
|
|
if ( index <= firingIndex ) {
|
|
firingIndex--;
|
|
}
|
|
}
|
|
} );
|
|
return this;
|
|
},
|
|
|
|
// Check if a given callback is in the list.
|
|
// If no argument is given, return whether or not list has callbacks attached.
|
|
has: function( fn ) {
|
|
return fn ?
|
|
jQuery.inArray( fn, list ) > -1 :
|
|
list.length > 0;
|
|
},
|
|
|
|
// Remove all callbacks from the list
|
|
empty: function() {
|
|
if ( list ) {
|
|
list = [];
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Disable .fire and .add
|
|
// Abort any current/pending executions
|
|
// Clear all callbacks and values
|
|
disable: function() {
|
|
locked = queue = [];
|
|
list = memory = "";
|
|
return this;
|
|
},
|
|
disabled: function() {
|
|
return !list;
|
|
},
|
|
|
|
// Disable .fire
|
|
// Also disable .add unless we have memory (since it would have no effect)
|
|
// Abort any pending executions
|
|
lock: function() {
|
|
locked = queue = [];
|
|
if ( !memory ) {
|
|
list = memory = "";
|
|
}
|
|
return this;
|
|
},
|
|
locked: function() {
|
|
return !!locked;
|
|
},
|
|
|
|
// Call all callbacks with the given context and arguments
|
|
fireWith: function( context, args ) {
|
|
if ( !locked ) {
|
|
args = args || [];
|
|
args = [ context, args.slice ? args.slice() : args ];
|
|
queue.push( args );
|
|
if ( !firing ) {
|
|
fire();
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Call all the callbacks with the given arguments
|
|
fire: function() {
|
|
self.fireWith( this, arguments );
|
|
return this;
|
|
},
|
|
|
|
// To know if the callbacks have already been called at least once
|
|
fired: function() {
|
|
return !!fired;
|
|
}
|
|
};
|
|
|
|
return self;
|
|
};
|
|
|
|
|
|
jQuery.extend( {
|
|
|
|
Deferred: function( func ) {
|
|
var tuples = [
|
|
|
|
// action, add listener, listener list, final state
|
|
[ "resolve", "done", jQuery.Callbacks( "once memory" ), "resolved" ],
|
|
[ "reject", "fail", jQuery.Callbacks( "once memory" ), "rejected" ],
|
|
[ "notify", "progress", jQuery.Callbacks( "memory" ) ]
|
|
],
|
|
state = "pending",
|
|
promise = {
|
|
state: function() {
|
|
return state;
|
|
},
|
|
always: function() {
|
|
deferred.done( arguments ).fail( arguments );
|
|
return this;
|
|
},
|
|
then: function( /* fnDone, fnFail, fnProgress */ ) {
|
|
var fns = arguments;
|
|
return jQuery.Deferred( function( newDefer ) {
|
|
jQuery.each( tuples, function( i, tuple ) {
|
|
var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
|
|
|
// deferred[ done | fail | progress ] for forwarding actions to newDefer
|
|
deferred[ tuple[ 1 ] ]( function() {
|
|
var returned = fn && fn.apply( this, arguments );
|
|
if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
returned.promise()
|
|
.progress( newDefer.notify )
|
|
.done( newDefer.resolve )
|
|
.fail( newDefer.reject );
|
|
} else {
|
|
newDefer[ tuple[ 0 ] + "With" ](
|
|
this === promise ? newDefer.promise() : this,
|
|
fn ? [ returned ] : arguments
|
|
);
|
|
}
|
|
} );
|
|
} );
|
|
fns = null;
|
|
} ).promise();
|
|
},
|
|
|
|
// Get a promise for this deferred
|
|
// If obj is provided, the promise aspect is added to the object
|
|
promise: function( obj ) {
|
|
return obj != null ? jQuery.extend( obj, promise ) : promise;
|
|
}
|
|
},
|
|
deferred = {};
|
|
|
|
// Keep pipe for back-compat
|
|
promise.pipe = promise.then;
|
|
|
|
// Add list-specific methods
|
|
jQuery.each( tuples, function( i, tuple ) {
|
|
var list = tuple[ 2 ],
|
|
stateString = tuple[ 3 ];
|
|
|
|
// promise[ done | fail | progress ] = list.add
|
|
promise[ tuple[ 1 ] ] = list.add;
|
|
|
|
// Handle state
|
|
if ( stateString ) {
|
|
list.add( function() {
|
|
|
|
// state = [ resolved | rejected ]
|
|
state = stateString;
|
|
|
|
// [ reject_list | resolve_list ].disable; progress_list.lock
|
|
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
|
|
}
|
|
|
|
// deferred[ resolve | reject | notify ]
|
|
deferred[ tuple[ 0 ] ] = function() {
|
|
deferred[ tuple[ 0 ] + "With" ]( this === deferred ? promise : this, arguments );
|
|
return this;
|
|
};
|
|
deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
|
|
} );
|
|
|
|
// Make the deferred a promise
|
|
promise.promise( deferred );
|
|
|
|
// Call given func if any
|
|
if ( func ) {
|
|
func.call( deferred, deferred );
|
|
}
|
|
|
|
// All done!
|
|
return deferred;
|
|
},
|
|
|
|
// Deferred helper
|
|
when: function( subordinate /* , ..., subordinateN */ ) {
|
|
var i = 0,
|
|
resolveValues = slice.call( arguments ),
|
|
length = resolveValues.length,
|
|
|
|
// the count of uncompleted subordinates
|
|
remaining = length !== 1 ||
|
|
( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
|
|
|
|
// the master Deferred.
|
|
// If resolveValues consist of only a single Deferred, just use that.
|
|
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
|
|
|
// Update function for both resolve and progress values
|
|
updateFunc = function( i, contexts, values ) {
|
|
return function( value ) {
|
|
contexts[ i ] = this;
|
|
values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
|
|
if ( values === progressValues ) {
|
|
deferred.notifyWith( contexts, values );
|
|
} else if ( !( --remaining ) ) {
|
|
deferred.resolveWith( contexts, values );
|
|
}
|
|
};
|
|
},
|
|
|
|
progressValues, progressContexts, resolveContexts;
|
|
|
|
// Add listeners to Deferred subordinates; treat others as resolved
|
|
if ( length > 1 ) {
|
|
progressValues = new Array( length );
|
|
progressContexts = new Array( length );
|
|
resolveContexts = new Array( length );
|
|
for ( ; i < length; i++ ) {
|
|
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
|
resolveValues[ i ].promise()
|
|
.progress( updateFunc( i, progressContexts, progressValues ) )
|
|
.done( updateFunc( i, resolveContexts, resolveValues ) )
|
|
.fail( deferred.reject );
|
|
} else {
|
|
--remaining;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If we're not waiting on anything, resolve the master
|
|
if ( !remaining ) {
|
|
deferred.resolveWith( resolveContexts, resolveValues );
|
|
}
|
|
|
|
return deferred.promise();
|
|
}
|
|
} );
|
|
|
|
|
|
// The deferred used on DOM ready
|
|
var readyList;
|
|
|
|
jQuery.fn.ready = function( fn ) {
|
|
|
|
// Add the callback
|
|
jQuery.ready.promise().done( fn );
|
|
|
|
return this;
|
|
};
|
|
|
|
jQuery.extend( {
|
|
|
|
// Is the DOM ready to be used? Set to true once it occurs.
|
|
isReady: false,
|
|
|
|
// A counter to track how many items to wait for before
|
|
// the ready event fires. See #6781
|
|
readyWait: 1,
|
|
|
|
// Hold (or release) the ready event
|
|
holdReady: function( hold ) {
|
|
if ( hold ) {
|
|
jQuery.readyWait++;
|
|
} else {
|
|
jQuery.ready( true );
|
|
}
|
|
},
|
|
|
|
// Handle when the DOM is ready
|
|
ready: function( wait ) {
|
|
|
|
// Abort if there are pending holds or we're already ready
|
|
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
|
|
return;
|
|
}
|
|
|
|
// Remember that the DOM is ready
|
|
jQuery.isReady = true;
|
|
|
|
// If a normal DOM Ready event fired, decrement, and wait if need be
|
|
if ( wait !== true && --jQuery.readyWait > 0 ) {
|
|
return;
|
|
}
|
|
|
|
// If there are functions bound, to execute
|
|
readyList.resolveWith( document, [ jQuery ] );
|
|
|
|
// Trigger any bound ready events
|
|
if ( jQuery.fn.triggerHandler ) {
|
|
jQuery( document ).triggerHandler( "ready" );
|
|
jQuery( document ).off( "ready" );
|
|
}
|
|
}
|
|
} );
|
|
|
|
/**
|
|
* The ready event handler and self cleanup method
|
|
*/
|
|
function completed() {
|
|
document.removeEventListener( "DOMContentLoaded", completed );
|
|
window.removeEventListener( "load", completed );
|
|
jQuery.ready();
|
|
}
|
|
|
|
jQuery.ready.promise = function( obj ) {
|
|
if ( !readyList ) {
|
|
|
|
readyList = jQuery.Deferred();
|
|
|
|
// Catch cases where $(document).ready() is called
|
|
// after the browser event has already occurred.
|
|
// Support: IE9-10 only
|
|
// Older IE sometimes signals "interactive" too soon
|
|
if ( document.readyState === "complete" ||
|
|
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
|
|
|
|
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
|
window.setTimeout( jQuery.ready );
|
|
|
|
} else {
|
|
|
|
// Use the handy event callback
|
|
document.addEventListener( "DOMContentLoaded", completed );
|
|
|
|
// A fallback to window.onload, that will always work
|
|
window.addEventListener( "load", completed );
|
|
}
|
|
}
|
|
return readyList.promise( obj );
|
|
};
|
|
|
|
// Kick off the DOM ready check even if the user does not
|
|
jQuery.ready.promise();
|
|
|
|
|
|
|
|
|
|
// Multifunctional method to get and set values of a collection
|
|
// The value/s can optionally be executed if it's a function
|
|
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
|
|
var i = 0,
|
|
len = elems.length,
|
|
bulk = key == null;
|
|
|
|
// Sets many values
|
|
if ( jQuery.type( key ) === "object" ) {
|
|
chainable = true;
|
|
for ( i in key ) {
|
|
access( elems, fn, i, key[ i ], true, emptyGet, raw );
|
|
}
|
|
|
|
// Sets one value
|
|
} else if ( value !== undefined ) {
|
|
chainable = true;
|
|
|
|
if ( !jQuery.isFunction( value ) ) {
|
|
raw = true;
|
|
}
|
|
|
|
if ( bulk ) {
|
|
|
|
// Bulk operations run against the entire set
|
|
if ( raw ) {
|
|
fn.call( elems, value );
|
|
fn = null;
|
|
|
|
// ...except when executing function values
|
|
} else {
|
|
bulk = fn;
|
|
fn = function( elem, key, value ) {
|
|
return bulk.call( jQuery( elem ), value );
|
|
};
|
|
}
|
|
}
|
|
|
|
if ( fn ) {
|
|
for ( ; i < len; i++ ) {
|
|
fn(
|
|
elems[ i ], key, raw ?
|
|
value :
|
|
value.call( elems[ i ], i, fn( elems[ i ], key ) )
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
return chainable ?
|
|
elems :
|
|
|
|
// Gets
|
|
bulk ?
|
|
fn.call( elems ) :
|
|
len ? fn( elems[ 0 ], key ) : emptyGet;
|
|
};
|
|
var acceptData = function( owner ) {
|
|
|
|
// Accepts only:
|
|
// - Node
|
|
// - Node.ELEMENT_NODE
|
|
// - Node.DOCUMENT_NODE
|
|
// - Object
|
|
// - Any
|
|
/* jshint -W018 */
|
|
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
|
|
};
|
|
|
|
|
|
|
|
|
|
function Data() {
|
|
this.expando = jQuery.expando + Data.uid++;
|
|
}
|
|
|
|
Data.uid = 1;
|
|
|
|
Data.prototype = {
|
|
|
|
register: function( owner, initial ) {
|
|
var value = initial || {};
|
|
|
|
// If it is a node unlikely to be stringify-ed or looped over
|
|
// use plain assignment
|
|
if ( owner.nodeType ) {
|
|
owner[ this.expando ] = value;
|
|
|
|
// Otherwise secure it in a non-enumerable, non-writable property
|
|
// configurability must be true to allow the property to be
|
|
// deleted with the delete operator
|
|
} else {
|
|
Object.defineProperty( owner, this.expando, {
|
|
value: value,
|
|
writable: true,
|
|
configurable: true
|
|
} );
|
|
}
|
|
return owner[ this.expando ];
|
|
},
|
|
cache: function( owner ) {
|
|
|
|
// We can accept data for non-element nodes in modern browsers,
|
|
// but we should not, see #8335.
|
|
// Always return an empty object.
|
|
if ( !acceptData( owner ) ) {
|
|
return {};
|
|
}
|
|
|
|
// Check if the owner object already has a cache
|
|
var value = owner[ this.expando ];
|
|
|
|
// If not, create one
|
|
if ( !value ) {
|
|
value = {};
|
|
|
|
// We can accept data for non-element nodes in modern browsers,
|
|
// but we should not, see #8335.
|
|
// Always return an empty object.
|
|
if ( acceptData( owner ) ) {
|
|
|
|
// If it is a node unlikely to be stringify-ed or looped over
|
|
// use plain assignment
|
|
if ( owner.nodeType ) {
|
|
owner[ this.expando ] = value;
|
|
|
|
// Otherwise secure it in a non-enumerable property
|
|
// configurable must be true to allow the property to be
|
|
// deleted when data is removed
|
|
} else {
|
|
Object.defineProperty( owner, this.expando, {
|
|
value: value,
|
|
configurable: true
|
|
} );
|
|
}
|
|
}
|
|
}
|
|
|
|
return value;
|
|
},
|
|
set: function( owner, data, value ) {
|
|
var prop,
|
|
cache = this.cache( owner );
|
|
|
|
// Handle: [ owner, key, value ] args
|
|
if ( typeof data === "string" ) {
|
|
cache[ data ] = value;
|
|
|
|
// Handle: [ owner, { properties } ] args
|
|
} else {
|
|
|
|
// Copy the properties one-by-one to the cache object
|
|
for ( prop in data ) {
|
|
cache[ prop ] = data[ prop ];
|
|
}
|
|
}
|
|
return cache;
|
|
},
|
|
get: function( owner, key ) {
|
|
return key === undefined ?
|
|
this.cache( owner ) :
|
|
owner[ this.expando ] && owner[ this.expando ][ key ];
|
|
},
|
|
access: function( owner, key, value ) {
|
|
var stored;
|
|
|
|
// In cases where either:
|
|
//
|
|
// 1. No key was specified
|
|
// 2. A string key was specified, but no value provided
|
|
//
|
|
// Take the "read" path and allow the get method to determine
|
|
// which value to return, respectively either:
|
|
//
|
|
// 1. The entire cache object
|
|
// 2. The data stored at the key
|
|
//
|
|
if ( key === undefined ||
|
|
( ( key && typeof key === "string" ) && value === undefined ) ) {
|
|
|
|
stored = this.get( owner, key );
|
|
|
|
return stored !== undefined ?
|
|
stored : this.get( owner, jQuery.camelCase( key ) );
|
|
}
|
|
|
|
// When the key is not a string, or both a key and value
|
|
// are specified, set or extend (existing objects) with either:
|
|
//
|
|
// 1. An object of properties
|
|
// 2. A key and value
|
|
//
|
|
this.set( owner, key, value );
|
|
|
|
// Since the "set" path can have two possible entry points
|
|
// return the expected data based on which path was taken[*]
|
|
return value !== undefined ? value : key;
|
|
},
|
|
remove: function( owner, key ) {
|
|
var i, name, camel,
|
|
cache = owner[ this.expando ];
|
|
|
|
if ( cache === undefined ) {
|
|
return;
|
|
}
|
|
|
|
if ( key === undefined ) {
|
|
this.register( owner );
|
|
|
|
} else {
|
|
|
|
// Support array or space separated string of keys
|
|
if ( jQuery.isArray( key ) ) {
|
|
|
|
// If "name" is an array of keys...
|
|
// When data is initially created, via ("key", "val") signature,
|
|
// keys will be converted to camelCase.
|
|
// Since there is no way to tell _how_ a key was added, remove
|
|
// both plain key and camelCase key. #12786
|
|
// This will only penalize the array argument path.
|
|
name = key.concat( key.map( jQuery.camelCase ) );
|
|
} else {
|
|
camel = jQuery.camelCase( key );
|
|
|
|
// Try the string as a key before any manipulation
|
|
if ( key in cache ) {
|
|
name = [ key, camel ];
|
|
} else {
|
|
|
|
// If a key with the spaces exists, use it.
|
|
// Otherwise, create an array by matching non-whitespace
|
|
name = camel;
|
|
name = name in cache ?
|
|
[ name ] : ( name.match( rnotwhite ) || [] );
|
|
}
|
|
}
|
|
|
|
i = name.length;
|
|
|
|
while ( i-- ) {
|
|
delete cache[ name[ i ] ];
|
|
}
|
|
}
|
|
|
|
// Remove the expando if there's no more data
|
|
if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
|
|
|
|
// Support: Chrome <= 35-45+
|
|
// Webkit & Blink performance suffers when deleting properties
|
|
// from DOM nodes, so set to undefined instead
|
|
// https://code.google.com/p/chromium/issues/detail?id=378607
|
|
if ( owner.nodeType ) {
|
|
owner[ this.expando ] = undefined;
|
|
} else {
|
|
delete owner[ this.expando ];
|
|
}
|
|
}
|
|
},
|
|
hasData: function( owner ) {
|
|
var cache = owner[ this.expando ];
|
|
return cache !== undefined && !jQuery.isEmptyObject( cache );
|
|
}
|
|
};
|
|
var dataPriv = new Data();
|
|
|
|
var dataUser = new Data();
|
|
|
|
|
|
|
|
// Implementation Summary
|
|
//
|
|
// 1. Enforce API surface and semantic compatibility with 1.9.x branch
|
|
// 2. Improve the module's maintainability by reducing the storage
|
|
// paths to a single mechanism.
|
|
// 3. Use the same single mechanism to support "private" and "user" data.
|
|
// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
|
|
// 5. Avoid exposing implementation details on user objects (eg. expando properties)
|
|
// 6. Provide a clear path for implementation upgrade to WeakMap in 2014
|
|
|
|
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
|
|
rmultiDash = /[A-Z]/g;
|
|
|
|
function dataAttr( elem, key, data ) {
|
|
var name;
|
|
|
|
// If nothing was found internally, try to fetch any
|
|
// data from the HTML5 data-* attribute
|
|
if ( data === undefined && elem.nodeType === 1 ) {
|
|
name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
|
|
data = elem.getAttribute( name );
|
|
|
|
if ( typeof data === "string" ) {
|
|
try {
|
|
data = data === "true" ? true :
|
|
data === "false" ? false :
|
|
data === "null" ? null :
|
|
|
|
// Only convert to a number if it doesn't change the string
|
|
+data + "" === data ? +data :
|
|
rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
data;
|
|
} catch ( e ) {}
|
|
|
|
// Make sure we set the data so it isn't changed later
|
|
dataUser.set( elem, key, data );
|
|
} else {
|
|
data = undefined;
|
|
}
|
|
}
|
|
return data;
|
|
}
|
|
|
|
jQuery.extend( {
|
|
hasData: function( elem ) {
|
|
return dataUser.hasData( elem ) || dataPriv.hasData( elem );
|
|
},
|
|
|
|
data: function( elem, name, data ) {
|
|
return dataUser.access( elem, name, data );
|
|
},
|
|
|
|
removeData: function( elem, name ) {
|
|
dataUser.remove( elem, name );
|
|
},
|
|
|
|
// TODO: Now that all calls to _data and _removeData have been replaced
|
|
// with direct calls to dataPriv methods, these can be deprecated.
|
|
_data: function( elem, name, data ) {
|
|
return dataPriv.access( elem, name, data );
|
|
},
|
|
|
|
_removeData: function( elem, name ) {
|
|
dataPriv.remove( elem, name );
|
|
}
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
data: function( key, value ) {
|
|
var i, name, data,
|
|
elem = this[ 0 ],
|
|
attrs = elem && elem.attributes;
|
|
|
|
// Gets all values
|
|
if ( key === undefined ) {
|
|
if ( this.length ) {
|
|
data = dataUser.get( elem );
|
|
|
|
if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
|
|
i = attrs.length;
|
|
while ( i-- ) {
|
|
|
|
// Support: IE11+
|
|
// The attrs elements can be null (#14894)
|
|
if ( attrs[ i ] ) {
|
|
name = attrs[ i ].name;
|
|
if ( name.indexOf( "data-" ) === 0 ) {
|
|
name = jQuery.camelCase( name.slice( 5 ) );
|
|
dataAttr( elem, name, data[ name ] );
|
|
}
|
|
}
|
|
}
|
|
dataPriv.set( elem, "hasDataAttrs", true );
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
// Sets multiple values
|
|
if ( typeof key === "object" ) {
|
|
return this.each( function() {
|
|
dataUser.set( this, key );
|
|
} );
|
|
}
|
|
|
|
return access( this, function( value ) {
|
|
var data, camelKey;
|
|
|
|
// The calling jQuery object (element matches) is not empty
|
|
// (and therefore has an element appears at this[ 0 ]) and the
|
|
// `value` parameter was not undefined. An empty jQuery object
|
|
// will result in `undefined` for elem = this[ 0 ] which will
|
|
// throw an exception if an attempt to read a data cache is made.
|
|
if ( elem && value === undefined ) {
|
|
|
|
// Attempt to get data from the cache
|
|
// with the key as-is
|
|
data = dataUser.get( elem, key ) ||
|
|
|
|
// Try to find dashed key if it exists (gh-2779)
|
|
// This is for 2.2.x only
|
|
dataUser.get( elem, key.replace( rmultiDash, "-$&" ).toLowerCase() );
|
|
|
|
if ( data !== undefined ) {
|
|
return data;
|
|
}
|
|
|
|
camelKey = jQuery.camelCase( key );
|
|
|
|
// Attempt to get data from the cache
|
|
// with the key camelized
|
|
data = dataUser.get( elem, camelKey );
|
|
if ( data !== undefined ) {
|
|
return data;
|
|
}
|
|
|
|
// Attempt to "discover" the data in
|
|
// HTML5 custom data-* attrs
|
|
data = dataAttr( elem, camelKey, undefined );
|
|
if ( data !== undefined ) {
|
|
return data;
|
|
}
|
|
|
|
// We tried really hard, but the data doesn't exist.
|
|
return;
|
|
}
|
|
|
|
// Set the data...
|
|
camelKey = jQuery.camelCase( key );
|
|
this.each( function() {
|
|
|
|
// First, attempt to store a copy or reference of any
|
|
// data that might've been store with a camelCased key.
|
|
var data = dataUser.get( this, camelKey );
|
|
|
|
// For HTML5 data-* attribute interop, we have to
|
|
// store property names with dashes in a camelCase form.
|
|
// This might not apply to all properties...*
|
|
dataUser.set( this, camelKey, value );
|
|
|
|
// *... In the case of properties that might _actually_
|
|
// have dashes, we need to also store a copy of that
|
|
// unchanged property.
|
|
if ( key.indexOf( "-" ) > -1 && data !== undefined ) {
|
|
dataUser.set( this, key, value );
|
|
}
|
|
} );
|
|
}, null, value, arguments.length > 1, null, true );
|
|
},
|
|
|
|
removeData: function( key ) {
|
|
return this.each( function() {
|
|
dataUser.remove( this, key );
|
|
} );
|
|
}
|
|
} );
|
|
|
|
|
|
jQuery.extend( {
|
|
queue: function( elem, type, data ) {
|
|
var queue;
|
|
|
|
if ( elem ) {
|
|
type = ( type || "fx" ) + "queue";
|
|
queue = dataPriv.get( elem, type );
|
|
|
|
// Speed up dequeue by getting out quickly if this is just a lookup
|
|
if ( data ) {
|
|
if ( !queue || jQuery.isArray( data ) ) {
|
|
queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
|
|
} else {
|
|
queue.push( data );
|
|
}
|
|
}
|
|
return queue || [];
|
|
}
|
|
},
|
|
|
|
dequeue: function( elem, type ) {
|
|
type = type || "fx";
|
|
|
|
var queue = jQuery.queue( elem, type ),
|
|
startLength = queue.length,
|
|
fn = queue.shift(),
|
|
hooks = jQuery._queueHooks( elem, type ),
|
|
next = function() {
|
|
jQuery.dequeue( elem, type );
|
|
};
|
|
|
|
// If the fx queue is dequeued, always remove the progress sentinel
|
|
if ( fn === "inprogress" ) {
|
|
fn = queue.shift();
|
|
startLength--;
|
|
}
|
|
|
|
if ( fn ) {
|
|
|
|
// Add a progress sentinel to prevent the fx queue from being
|
|
// automatically dequeued
|
|
if ( type === "fx" ) {
|
|
queue.unshift( "inprogress" );
|
|
}
|
|
|
|
// Clear up the last queue stop function
|
|
delete hooks.stop;
|
|
fn.call( elem, next, hooks );
|
|
}
|
|
|
|
if ( !startLength && hooks ) {
|
|
hooks.empty.fire();
|
|
}
|
|
},
|
|
|
|
// Not public - generate a queueHooks object, or return the current one
|
|
_queueHooks: function( elem, type ) {
|
|
var key = type + "queueHooks";
|
|
return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
|
|
empty: jQuery.Callbacks( "once memory" ).add( function() {
|
|
dataPriv.remove( elem, [ type + "queue", key ] );
|
|
} )
|
|
} );
|
|
}
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
queue: function( type, data ) {
|
|
var setter = 2;
|
|
|
|
if ( typeof type !== "string" ) {
|
|
data = type;
|
|
type = "fx";
|
|
setter--;
|
|
}
|
|
|
|
if ( arguments.length < setter ) {
|
|
return jQuery.queue( this[ 0 ], type );
|
|
}
|
|
|
|
return data === undefined ?
|
|
this :
|
|
this.each( function() {
|
|
var queue = jQuery.queue( this, type, data );
|
|
|
|
// Ensure a hooks for this queue
|
|
jQuery._queueHooks( this, type );
|
|
|
|
if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
} );
|
|
},
|
|
dequeue: function( type ) {
|
|
return this.each( function() {
|
|
jQuery.dequeue( this, type );
|
|
} );
|
|
},
|
|
clearQueue: function( type ) {
|
|
return this.queue( type || "fx", [] );
|
|
},
|
|
|
|
// Get a promise resolved when queues of a certain type
|
|
// are emptied (fx is the type by default)
|
|
promise: function( type, obj ) {
|
|
var tmp,
|
|
count = 1,
|
|
defer = jQuery.Deferred(),
|
|
elements = this,
|
|
i = this.length,
|
|
resolve = function() {
|
|
if ( !( --count ) ) {
|
|
defer.resolveWith( elements, [ elements ] );
|
|
}
|
|
};
|
|
|
|
if ( typeof type !== "string" ) {
|
|
obj = type;
|
|
type = undefined;
|
|
}
|
|
type = type || "fx";
|
|
|
|
while ( i-- ) {
|
|
tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
|
|
if ( tmp && tmp.empty ) {
|
|
count++;
|
|
tmp.empty.add( resolve );
|
|
}
|
|
}
|
|
resolve();
|
|
return defer.promise( obj );
|
|
}
|
|
} );
|
|
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
|
|
|
|
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
|
|
|
|
|
|
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
|
|
|
|
var isHidden = function( elem, el ) {
|
|
|
|
// isHidden might be called from jQuery#filter function;
|
|
// in that case, element will be second argument
|
|
elem = el || elem;
|
|
return jQuery.css( elem, "display" ) === "none" ||
|
|
!jQuery.contains( elem.ownerDocument, elem );
|
|
};
|
|
|
|
|
|
|
|
function adjustCSS( elem, prop, valueParts, tween ) {
|
|
var adjusted,
|
|
scale = 1,
|
|
maxIterations = 20,
|
|
currentValue = tween ?
|
|
function() { return tween.cur(); } :
|
|
function() { return jQuery.css( elem, prop, "" ); },
|
|
initial = currentValue(),
|
|
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
|
|
|
|
// Starting value computation is required for potential unit mismatches
|
|
initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
|
|
rcssNum.exec( jQuery.css( elem, prop ) );
|
|
|
|
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
|
|
|
|
// Trust units reported by jQuery.css
|
|
unit = unit || initialInUnit[ 3 ];
|
|
|
|
// Make sure we update the tween properties later on
|
|
valueParts = valueParts || [];
|
|
|
|
// Iteratively approximate from a nonzero starting point
|
|
initialInUnit = +initial || 1;
|
|
|
|
do {
|
|
|
|
// If previous iteration zeroed out, double until we get *something*.
|
|
// Use string for doubling so we don't accidentally see scale as unchanged below
|
|
scale = scale || ".5";
|
|
|
|
// Adjust and apply
|
|
initialInUnit = initialInUnit / scale;
|
|
jQuery.style( elem, prop, initialInUnit + unit );
|
|
|
|
// Update scale, tolerating zero or NaN from tween.cur()
|
|
// Break the loop if scale is unchanged or perfect, or if we've just had enough.
|
|
} while (
|
|
scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
|
|
);
|
|
}
|
|
|
|
if ( valueParts ) {
|
|
initialInUnit = +initialInUnit || +initial || 0;
|
|
|
|
// Apply relative offset (+=/-=) if specified
|
|
adjusted = valueParts[ 1 ] ?
|
|
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
|
|
+valueParts[ 2 ];
|
|
if ( tween ) {
|
|
tween.unit = unit;
|
|
tween.start = initialInUnit;
|
|
tween.end = adjusted;
|
|
}
|
|
}
|
|
return adjusted;
|
|
}
|
|
var rcheckableType = ( /^(?:checkbox|radio)$/i );
|
|
|
|
var rtagName = ( /<([\w:-]+)/ );
|
|
|
|
var rscriptType = ( /^$|\/(?:java|ecma)script/i );
|
|
|
|
|
|
|
|
// We have to close these tags to support XHTML (#13200)
|
|
var wrapMap = {
|
|
|
|
// Support: IE9
|
|
option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
|
|
// XHTML parsers do not magically insert elements in the
|
|
// same way that tag soup parsers do. So we cannot shorten
|
|
// this by omitting <tbody> or other required elements.
|
|
thead: [ 1, "<table>", "</table>" ],
|
|
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
|
|
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
|
|
_default: [ 0, "", "" ]
|
|
};
|
|
|
|
// Support: IE9
|
|
wrapMap.optgroup = wrapMap.option;
|
|
|
|
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
wrapMap.th = wrapMap.td;
|
|
|
|
|
|
function getAll( context, tag ) {
|
|
|
|
// Support: IE9-11+
|
|
// Use typeof to avoid zero-argument method invocation on host objects (#15151)
|
|
var ret = typeof context.getElementsByTagName !== "undefined" ?
|
|
context.getElementsByTagName( tag || "*" ) :
|
|
typeof context.querySelectorAll !== "undefined" ?
|
|
context.querySelectorAll( tag || "*" ) :
|
|
[];
|
|
|
|
return tag === undefined || tag && jQuery.nodeName( context, tag ) ?
|
|
jQuery.merge( [ context ], ret ) :
|
|
ret;
|
|
}
|
|
|
|
|
|
// Mark scripts as having already been evaluated
|
|
function setGlobalEval( elems, refElements ) {
|
|
var i = 0,
|
|
l = elems.length;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
dataPriv.set(
|
|
elems[ i ],
|
|
"globalEval",
|
|
!refElements || dataPriv.get( refElements[ i ], "globalEval" )
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
var rhtml = /<|&#?\w+;/;
|
|
|
|
function buildFragment( elems, context, scripts, selection, ignored ) {
|
|
var elem, tmp, tag, wrap, contains, j,
|
|
fragment = context.createDocumentFragment(),
|
|
nodes = [],
|
|
i = 0,
|
|
l = elems.length;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
elem = elems[ i ];
|
|
|
|
if ( elem || elem === 0 ) {
|
|
|
|
// Add nodes directly
|
|
if ( jQuery.type( elem ) === "object" ) {
|
|
|
|
// Support: Android<4.1, PhantomJS<2
|
|
// push.apply(_, arraylike) throws on ancient WebKit
|
|
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
|
|
|
|
// Convert non-html into a text node
|
|
} else if ( !rhtml.test( elem ) ) {
|
|
nodes.push( context.createTextNode( elem ) );
|
|
|
|
// Convert html into DOM nodes
|
|
} else {
|
|
tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
|
|
|
|
// Deserialize a standard representation
|
|
tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
|
|
wrap = wrapMap[ tag ] || wrapMap._default;
|
|
tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
|
|
|
|
// Descend through wrappers to the right content
|
|
j = wrap[ 0 ];
|
|
while ( j-- ) {
|
|
tmp = tmp.lastChild;
|
|
}
|
|
|
|
// Support: Android<4.1, PhantomJS<2
|
|
// push.apply(_, arraylike) throws on ancient WebKit
|
|
jQuery.merge( nodes, tmp.childNodes );
|
|
|
|
// Remember the top-level container
|
|
tmp = fragment.firstChild;
|
|
|
|
// Ensure the created nodes are orphaned (#12392)
|
|
tmp.textContent = "";
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove wrapper from fragment
|
|
fragment.textContent = "";
|
|
|
|
i = 0;
|
|
while ( ( elem = nodes[ i++ ] ) ) {
|
|
|
|
// Skip elements already in the context collection (trac-4087)
|
|
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
|
|
if ( ignored ) {
|
|
ignored.push( elem );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
contains = jQuery.contains( elem.ownerDocument, elem );
|
|
|
|
// Append to fragment
|
|
tmp = getAll( fragment.appendChild( elem ), "script" );
|
|
|
|
// Preserve script evaluation history
|
|
if ( contains ) {
|
|
setGlobalEval( tmp );
|
|
}
|
|
|
|
// Capture executables
|
|
if ( scripts ) {
|
|
j = 0;
|
|
while ( ( elem = tmp[ j++ ] ) ) {
|
|
if ( rscriptType.test( elem.type || "" ) ) {
|
|
scripts.push( elem );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return fragment;
|
|
}
|
|
|
|
|
|
( function() {
|
|
var fragment = document.createDocumentFragment(),
|
|
div = fragment.appendChild( document.createElement( "div" ) ),
|
|
input = document.createElement( "input" );
|
|
|
|
// Support: Android 4.0-4.3, Safari<=5.1
|
|
// Check state lost if the name is set (#11217)
|
|
// Support: Windows Web Apps (WWA)
|
|
// `name` and `type` must use .setAttribute for WWA (#14901)
|
|
input.setAttribute( "type", "radio" );
|
|
input.setAttribute( "checked", "checked" );
|
|
input.setAttribute( "name", "t" );
|
|
|
|
div.appendChild( input );
|
|
|
|
// Support: Safari<=5.1, Android<4.2
|
|
// Older WebKit doesn't clone checked state correctly in fragments
|
|
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
|
// Support: IE<=11+
|
|
// Make sure textarea (and checkbox) defaultValue is properly cloned
|
|
div.innerHTML = "<textarea>x</textarea>";
|
|
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
|
} )();
|
|
|
|
|
|
var
|
|
rkeyEvent = /^key/,
|
|
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
|
|
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
|
|
|
|
function returnTrue() {
|
|
return true;
|
|
}
|
|
|
|
function returnFalse() {
|
|
return false;
|
|
}
|
|
|
|
// Support: IE9
|
|
// See #13393 for more info
|
|
function safeActiveElement() {
|
|
try {
|
|
return document.activeElement;
|
|
} catch ( err ) { }
|
|
}
|
|
|
|
function on( elem, types, selector, data, fn, one ) {
|
|
var origFn, type;
|
|
|
|
// Types can be a map of types/handlers
|
|
if ( typeof types === "object" ) {
|
|
|
|
// ( types-Object, selector, data )
|
|
if ( typeof selector !== "string" ) {
|
|
|
|
// ( types-Object, data )
|
|
data = data || selector;
|
|
selector = undefined;
|
|
}
|
|
for ( type in types ) {
|
|
on( elem, type, selector, data, types[ type ], one );
|
|
}
|
|
return elem;
|
|
}
|
|
|
|
if ( data == null && fn == null ) {
|
|
|
|
// ( types, fn )
|
|
fn = selector;
|
|
data = selector = undefined;
|
|
} else if ( fn == null ) {
|
|
if ( typeof selector === "string" ) {
|
|
|
|
// ( types, selector, fn )
|
|
fn = data;
|
|
data = undefined;
|
|
} else {
|
|
|
|
// ( types, data, fn )
|
|
fn = data;
|
|
data = selector;
|
|
selector = undefined;
|
|
}
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
} else if ( !fn ) {
|
|
return elem;
|
|
}
|
|
|
|
if ( one === 1 ) {
|
|
origFn = fn;
|
|
fn = function( event ) {
|
|
|
|
// Can use an empty set, since event contains the info
|
|
jQuery().off( event );
|
|
return origFn.apply( this, arguments );
|
|
};
|
|
|
|
// Use same guid so caller can remove using origFn
|
|
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
}
|
|
return elem.each( function() {
|
|
jQuery.event.add( this, types, fn, data, selector );
|
|
} );
|
|
}
|
|
|
|
/*
|
|
* Helper functions for managing events -- not part of the public interface.
|
|
* Props to Dean Edwards' addEvent library for many of the ideas.
|
|
*/
|
|
jQuery.event = {
|
|
|
|
global: {},
|
|
|
|
add: function( elem, types, handler, data, selector ) {
|
|
|
|
var handleObjIn, eventHandle, tmp,
|
|
events, t, handleObj,
|
|
special, handlers, type, namespaces, origType,
|
|
elemData = dataPriv.get( elem );
|
|
|
|
// Don't attach events to noData or text/comment nodes (but allow plain objects)
|
|
if ( !elemData ) {
|
|
return;
|
|
}
|
|
|
|
// Caller can pass in an object of custom data in lieu of the handler
|
|
if ( handler.handler ) {
|
|
handleObjIn = handler;
|
|
handler = handleObjIn.handler;
|
|
selector = handleObjIn.selector;
|
|
}
|
|
|
|
// Make sure that the handler has a unique ID, used to find/remove it later
|
|
if ( !handler.guid ) {
|
|
handler.guid = jQuery.guid++;
|
|
}
|
|
|
|
// Init the element's event structure and main handler, if this is the first
|
|
if ( !( events = elemData.events ) ) {
|
|
events = elemData.events = {};
|
|
}
|
|
if ( !( eventHandle = elemData.handle ) ) {
|
|
eventHandle = elemData.handle = function( e ) {
|
|
|
|
// Discard the second event of a jQuery.event.trigger() and
|
|
// when an event is called after a page has unloaded
|
|
return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
|
|
jQuery.event.dispatch.apply( elem, arguments ) : undefined;
|
|
};
|
|
}
|
|
|
|
// Handle multiple events separated by a space
|
|
types = ( types || "" ).match( rnotwhite ) || [ "" ];
|
|
t = types.length;
|
|
while ( t-- ) {
|
|
tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
type = origType = tmp[ 1 ];
|
|
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
|
// There *must* be a type, no attaching namespace-only handlers
|
|
if ( !type ) {
|
|
continue;
|
|
}
|
|
|
|
// If event changes its type, use the special event handlers for the changed type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// If selector defined, determine special event api type, otherwise given type
|
|
type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
|
// Update special based on newly reset type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// handleObj is passed to all event handlers
|
|
handleObj = jQuery.extend( {
|
|
type: type,
|
|
origType: origType,
|
|
data: data,
|
|
handler: handler,
|
|
guid: handler.guid,
|
|
selector: selector,
|
|
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
|
namespace: namespaces.join( "." )
|
|
}, handleObjIn );
|
|
|
|
// Init the event handler queue if we're the first
|
|
if ( !( handlers = events[ type ] ) ) {
|
|
handlers = events[ type ] = [];
|
|
handlers.delegateCount = 0;
|
|
|
|
// Only use addEventListener if the special events handler returns false
|
|
if ( !special.setup ||
|
|
special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
|
|
if ( elem.addEventListener ) {
|
|
elem.addEventListener( type, eventHandle );
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( special.add ) {
|
|
special.add.call( elem, handleObj );
|
|
|
|
if ( !handleObj.handler.guid ) {
|
|
handleObj.handler.guid = handler.guid;
|
|
}
|
|
}
|
|
|
|
// Add to the element's handler list, delegates in front
|
|
if ( selector ) {
|
|
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
} else {
|
|
handlers.push( handleObj );
|
|
}
|
|
|
|
// Keep track of which events have ever been used, for event optimization
|
|
jQuery.event.global[ type ] = true;
|
|
}
|
|
|
|
},
|
|
|
|
// Detach an event or set of events from an element
|
|
remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
|
var j, origCount, tmp,
|
|
events, t, handleObj,
|
|
special, handlers, type, namespaces, origType,
|
|
elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
|
|
|
|
if ( !elemData || !( events = elemData.events ) ) {
|
|
return;
|
|
}
|
|
|
|
// Once for each type.namespace in types; type may be omitted
|
|
types = ( types || "" ).match( rnotwhite ) || [ "" ];
|
|
t = types.length;
|
|
while ( t-- ) {
|
|
tmp = rtypenamespace.exec( types[ t ] ) || [];
|
|
type = origType = tmp[ 1 ];
|
|
namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
|
|
|
|
// Unbind all events (on this namespace, if provided) for the element
|
|
if ( !type ) {
|
|
for ( type in events ) {
|
|
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
special = jQuery.event.special[ type ] || {};
|
|
type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
handlers = events[ type ] || [];
|
|
tmp = tmp[ 2 ] &&
|
|
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
|
|
|
|
// Remove matching events
|
|
origCount = j = handlers.length;
|
|
while ( j-- ) {
|
|
handleObj = handlers[ j ];
|
|
|
|
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
( !handler || handler.guid === handleObj.guid ) &&
|
|
( !tmp || tmp.test( handleObj.namespace ) ) &&
|
|
( !selector || selector === handleObj.selector ||
|
|
selector === "**" && handleObj.selector ) ) {
|
|
handlers.splice( j, 1 );
|
|
|
|
if ( handleObj.selector ) {
|
|
handlers.delegateCount--;
|
|
}
|
|
if ( special.remove ) {
|
|
special.remove.call( elem, handleObj );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove generic event handler if we removed something and no more handlers exist
|
|
// (avoids potential for endless recursion during removal of special event handlers)
|
|
if ( origCount && !handlers.length ) {
|
|
if ( !special.teardown ||
|
|
special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
|
|
|
|
jQuery.removeEvent( elem, type, elemData.handle );
|
|
}
|
|
|
|
delete events[ type ];
|
|
}
|
|
}
|
|
|
|
// Remove data and the expando if it's no longer used
|
|
if ( jQuery.isEmptyObject( events ) ) {
|
|
dataPriv.remove( elem, "handle events" );
|
|
}
|
|
},
|
|
|
|
dispatch: function( event ) {
|
|
|
|
// Make a writable jQuery.Event from the native event object
|
|
event = jQuery.event.fix( event );
|
|
|
|
var i, j, ret, matched, handleObj,
|
|
handlerQueue = [],
|
|
args = slice.call( arguments ),
|
|
handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
|
|
special = jQuery.event.special[ event.type ] || {};
|
|
|
|
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
args[ 0 ] = event;
|
|
event.delegateTarget = this;
|
|
|
|
// Call the preDispatch hook for the mapped type, and let it bail if desired
|
|
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
|
|
return;
|
|
}
|
|
|
|
// Determine handlers
|
|
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
|
|
|
// Run delegates first; they may want to stop propagation beneath us
|
|
i = 0;
|
|
while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
event.currentTarget = matched.elem;
|
|
|
|
j = 0;
|
|
while ( ( handleObj = matched.handlers[ j++ ] ) &&
|
|
!event.isImmediatePropagationStopped() ) {
|
|
|
|
// Triggered event must either 1) have no namespace, or 2) have namespace(s)
|
|
// a subset or equal to those in the bound event (both can have no namespace).
|
|
if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) {
|
|
|
|
event.handleObj = handleObj;
|
|
event.data = handleObj.data;
|
|
|
|
ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
|
|
handleObj.handler ).apply( matched.elem, args );
|
|
|
|
if ( ret !== undefined ) {
|
|
if ( ( event.result = ret ) === false ) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Call the postDispatch hook for the mapped type
|
|
if ( special.postDispatch ) {
|
|
special.postDispatch.call( this, event );
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
handlers: function( event, handlers ) {
|
|
var i, matches, sel, handleObj,
|
|
handlerQueue = [],
|
|
delegateCount = handlers.delegateCount,
|
|
cur = event.target;
|
|
|
|
// Support (at least): Chrome, IE9
|
|
// Find delegate handlers
|
|
// Black-hole SVG <use> instance trees (#13180)
|
|
//
|
|
// Support: Firefox<=42+
|
|
// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
|
|
if ( delegateCount && cur.nodeType &&
|
|
( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
|
|
|
|
for ( ; cur !== this; cur = cur.parentNode || this ) {
|
|
|
|
// Don't check non-elements (#13208)
|
|
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
|
if ( cur.nodeType === 1 && ( cur.disabled !== true || event.type !== "click" ) ) {
|
|
matches = [];
|
|
for ( i = 0; i < delegateCount; i++ ) {
|
|
handleObj = handlers[ i ];
|
|
|
|
// Don't conflict with Object.prototype properties (#13203)
|
|
sel = handleObj.selector + " ";
|
|
|
|
if ( matches[ sel ] === undefined ) {
|
|
matches[ sel ] = handleObj.needsContext ?
|
|
jQuery( sel, this ).index( cur ) > -1 :
|
|
jQuery.find( sel, this, null, [ cur ] ).length;
|
|
}
|
|
if ( matches[ sel ] ) {
|
|
matches.push( handleObj );
|
|
}
|
|
}
|
|
if ( matches.length ) {
|
|
handlerQueue.push( { elem: cur, handlers: matches } );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add the remaining (directly-bound) handlers
|
|
if ( delegateCount < handlers.length ) {
|
|
handlerQueue.push( { elem: this, handlers: handlers.slice( delegateCount ) } );
|
|
}
|
|
|
|
return handlerQueue;
|
|
},
|
|
|
|
// Includes some event props shared by KeyEvent and MouseEvent
|
|
props: ( "altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " +
|
|
"metaKey relatedTarget shiftKey target timeStamp view which" ).split( " " ),
|
|
|
|
fixHooks: {},
|
|
|
|
keyHooks: {
|
|
props: "char charCode key keyCode".split( " " ),
|
|
filter: function( event, original ) {
|
|
|
|
// Add which for key events
|
|
if ( event.which == null ) {
|
|
event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
mouseHooks: {
|
|
props: ( "button buttons clientX clientY offsetX offsetY pageX pageY " +
|
|
"screenX screenY toElement" ).split( " " ),
|
|
filter: function( event, original ) {
|
|
var eventDoc, doc, body,
|
|
button = original.button;
|
|
|
|
// Calculate pageX/Y if missing and clientX/Y available
|
|
if ( event.pageX == null && original.clientX != null ) {
|
|
eventDoc = event.target.ownerDocument || document;
|
|
doc = eventDoc.documentElement;
|
|
body = eventDoc.body;
|
|
|
|
event.pageX = original.clientX +
|
|
( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) -
|
|
( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
event.pageY = original.clientY +
|
|
( doc && doc.scrollTop || body && body.scrollTop || 0 ) -
|
|
( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
}
|
|
|
|
// Add which for click: 1 === left; 2 === middle; 3 === right
|
|
// Note: button is not normalized, so don't use it
|
|
if ( !event.which && button !== undefined ) {
|
|
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
fix: function( event ) {
|
|
if ( event[ jQuery.expando ] ) {
|
|
return event;
|
|
}
|
|
|
|
// Create a writable copy of the event object and normalize some properties
|
|
var i, prop, copy,
|
|
type = event.type,
|
|
originalEvent = event,
|
|
fixHook = this.fixHooks[ type ];
|
|
|
|
if ( !fixHook ) {
|
|
this.fixHooks[ type ] = fixHook =
|
|
rmouseEvent.test( type ) ? this.mouseHooks :
|
|
rkeyEvent.test( type ) ? this.keyHooks :
|
|
{};
|
|
}
|
|
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
|
event = new jQuery.Event( originalEvent );
|
|
|
|
i = copy.length;
|
|
while ( i-- ) {
|
|
prop = copy[ i ];
|
|
event[ prop ] = originalEvent[ prop ];
|
|
}
|
|
|
|
// Support: Cordova 2.5 (WebKit) (#13255)
|
|
// All events should have a target; Cordova deviceready doesn't
|
|
if ( !event.target ) {
|
|
event.target = document;
|
|
}
|
|
|
|
// Support: Safari 6.0+, Chrome<28
|
|
// Target should not be a text node (#504, #13143)
|
|
if ( event.target.nodeType === 3 ) {
|
|
event.target = event.target.parentNode;
|
|
}
|
|
|
|
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
|
},
|
|
|
|
special: {
|
|
load: {
|
|
|
|
// Prevent triggered image.load events from bubbling to window.load
|
|
noBubble: true
|
|
},
|
|
focus: {
|
|
|
|
// Fire native event if possible so blur/focus sequence is correct
|
|
trigger: function() {
|
|
if ( this !== safeActiveElement() && this.focus ) {
|
|
this.focus();
|
|
return false;
|
|
}
|
|
},
|
|
delegateType: "focusin"
|
|
},
|
|
blur: {
|
|
trigger: function() {
|
|
if ( this === safeActiveElement() && this.blur ) {
|
|
this.blur();
|
|
return false;
|
|
}
|
|
},
|
|
delegateType: "focusout"
|
|
},
|
|
click: {
|
|
|
|
// For checkbox, fire native event so checked state will be right
|
|
trigger: function() {
|
|
if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) {
|
|
this.click();
|
|
return false;
|
|
}
|
|
},
|
|
|
|
// For cross-browser consistency, don't fire native .click() on links
|
|
_default: function( event ) {
|
|
return jQuery.nodeName( event.target, "a" );
|
|
}
|
|
},
|
|
|
|
beforeunload: {
|
|
postDispatch: function( event ) {
|
|
|
|
// Support: Firefox 20+
|
|
// Firefox doesn't alert if the returnValue field is not set.
|
|
if ( event.result !== undefined && event.originalEvent ) {
|
|
event.originalEvent.returnValue = event.result;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery.removeEvent = function( elem, type, handle ) {
|
|
|
|
// This "if" is needed for plain objects
|
|
if ( elem.removeEventListener ) {
|
|
elem.removeEventListener( type, handle );
|
|
}
|
|
};
|
|
|
|
jQuery.Event = function( src, props ) {
|
|
|
|
// Allow instantiation without the 'new' keyword
|
|
if ( !( this instanceof jQuery.Event ) ) {
|
|
return new jQuery.Event( src, props );
|
|
}
|
|
|
|
// Event object
|
|
if ( src && src.type ) {
|
|
this.originalEvent = src;
|
|
this.type = src.type;
|
|
|
|
// Events bubbling up the document may have been marked as prevented
|
|
// by a handler lower down the tree; reflect the correct value.
|
|
this.isDefaultPrevented = src.defaultPrevented ||
|
|
src.defaultPrevented === undefined &&
|
|
|
|
// Support: Android<4.0
|
|
src.returnValue === false ?
|
|
returnTrue :
|
|
returnFalse;
|
|
|
|
// Event type
|
|
} else {
|
|
this.type = src;
|
|
}
|
|
|
|
// Put explicitly provided properties onto the event object
|
|
if ( props ) {
|
|
jQuery.extend( this, props );
|
|
}
|
|
|
|
// Create a timestamp if incoming event doesn't have one
|
|
this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
|
// Mark it as fixed
|
|
this[ jQuery.expando ] = true;
|
|
};
|
|
|
|
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
jQuery.Event.prototype = {
|
|
constructor: jQuery.Event,
|
|
isDefaultPrevented: returnFalse,
|
|
isPropagationStopped: returnFalse,
|
|
isImmediatePropagationStopped: returnFalse,
|
|
|
|
preventDefault: function() {
|
|
var e = this.originalEvent;
|
|
|
|
this.isDefaultPrevented = returnTrue;
|
|
|
|
if ( e ) {
|
|
e.preventDefault();
|
|
}
|
|
},
|
|
stopPropagation: function() {
|
|
var e = this.originalEvent;
|
|
|
|
this.isPropagationStopped = returnTrue;
|
|
|
|
if ( e ) {
|
|
e.stopPropagation();
|
|
}
|
|
},
|
|
stopImmediatePropagation: function() {
|
|
var e = this.originalEvent;
|
|
|
|
this.isImmediatePropagationStopped = returnTrue;
|
|
|
|
if ( e ) {
|
|
e.stopImmediatePropagation();
|
|
}
|
|
|
|
this.stopPropagation();
|
|
}
|
|
};
|
|
|
|
// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
// so that event delegation works in jQuery.
|
|
// Do the same for pointerenter/pointerleave and pointerover/pointerout
|
|
//
|
|
// Support: Safari 7 only
|
|
// Safari sends mouseenter too often; see:
|
|
// https://code.google.com/p/chromium/issues/detail?id=470258
|
|
// for the description of the bug (it existed in older Chrome versions as well).
|
|
jQuery.each( {
|
|
mouseenter: "mouseover",
|
|
mouseleave: "mouseout",
|
|
pointerenter: "pointerover",
|
|
pointerleave: "pointerout"
|
|
}, function( orig, fix ) {
|
|
jQuery.event.special[ orig ] = {
|
|
delegateType: fix,
|
|
bindType: fix,
|
|
|
|
handle: function( event ) {
|
|
var ret,
|
|
target = this,
|
|
related = event.relatedTarget,
|
|
handleObj = event.handleObj;
|
|
|
|
// For mouseenter/leave call the handler if related is outside the target.
|
|
// NB: No relatedTarget if the mouse left/entered the browser window
|
|
if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
|
|
event.type = handleObj.origType;
|
|
ret = handleObj.handler.apply( this, arguments );
|
|
event.type = fix;
|
|
}
|
|
return ret;
|
|
}
|
|
};
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
on: function( types, selector, data, fn ) {
|
|
return on( this, types, selector, data, fn );
|
|
},
|
|
one: function( types, selector, data, fn ) {
|
|
return on( this, types, selector, data, fn, 1 );
|
|
},
|
|
off: function( types, selector, fn ) {
|
|
var handleObj, type;
|
|
if ( types && types.preventDefault && types.handleObj ) {
|
|
|
|
// ( event ) dispatched jQuery.Event
|
|
handleObj = types.handleObj;
|
|
jQuery( types.delegateTarget ).off(
|
|
handleObj.namespace ?
|
|
handleObj.origType + "." + handleObj.namespace :
|
|
handleObj.origType,
|
|
handleObj.selector,
|
|
handleObj.handler
|
|
);
|
|
return this;
|
|
}
|
|
if ( typeof types === "object" ) {
|
|
|
|
// ( types-object [, selector] )
|
|
for ( type in types ) {
|
|
this.off( type, selector, types[ type ] );
|
|
}
|
|
return this;
|
|
}
|
|
if ( selector === false || typeof selector === "function" ) {
|
|
|
|
// ( types [, fn] )
|
|
fn = selector;
|
|
selector = undefined;
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
}
|
|
return this.each( function() {
|
|
jQuery.event.remove( this, types, fn, selector );
|
|
} );
|
|
}
|
|
} );
|
|
|
|
|
|
var
|
|
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
|
|
|
|
// Support: IE 10-11, Edge 10240+
|
|
// In IE/Edge using regex groups here causes severe slowdowns.
|
|
// See https://connect.microsoft.com/IE/feedback/details/1736512/
|
|
rnoInnerhtml = /<script|<style|<link/i,
|
|
|
|
// checked="checked" or checked
|
|
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
rscriptTypeMasked = /^true\/(.*)/,
|
|
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
|
|
|
|
// Manipulating tables requires a tbody
|
|
function manipulationTarget( elem, content ) {
|
|
return jQuery.nodeName( elem, "table" ) &&
|
|
jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ?
|
|
|
|
elem.getElementsByTagName( "tbody" )[ 0 ] ||
|
|
elem.appendChild( elem.ownerDocument.createElement( "tbody" ) ) :
|
|
elem;
|
|
}
|
|
|
|
// Replace/restore the type attribute of script elements for safe DOM manipulation
|
|
function disableScript( elem ) {
|
|
elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
|
|
return elem;
|
|
}
|
|
function restoreScript( elem ) {
|
|
var match = rscriptTypeMasked.exec( elem.type );
|
|
|
|
if ( match ) {
|
|
elem.type = match[ 1 ];
|
|
} else {
|
|
elem.removeAttribute( "type" );
|
|
}
|
|
|
|
return elem;
|
|
}
|
|
|
|
function cloneCopyEvent( src, dest ) {
|
|
var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;
|
|
|
|
if ( dest.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
// 1. Copy private data: events, handlers, etc.
|
|
if ( dataPriv.hasData( src ) ) {
|
|
pdataOld = dataPriv.access( src );
|
|
pdataCur = dataPriv.set( dest, pdataOld );
|
|
events = pdataOld.events;
|
|
|
|
if ( events ) {
|
|
delete pdataCur.handle;
|
|
pdataCur.events = {};
|
|
|
|
for ( type in events ) {
|
|
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
jQuery.event.add( dest, type, events[ type ][ i ] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// 2. Copy user data
|
|
if ( dataUser.hasData( src ) ) {
|
|
udataOld = dataUser.access( src );
|
|
udataCur = jQuery.extend( {}, udataOld );
|
|
|
|
dataUser.set( dest, udataCur );
|
|
}
|
|
}
|
|
|
|
// Fix IE bugs, see support tests
|
|
function fixInput( src, dest ) {
|
|
var nodeName = dest.nodeName.toLowerCase();
|
|
|
|
// Fails to persist the checked state of a cloned checkbox or radio button.
|
|
if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
|
|
dest.checked = src.checked;
|
|
|
|
// Fails to return the selected option to the default selected state when cloning options
|
|
} else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
dest.defaultValue = src.defaultValue;
|
|
}
|
|
}
|
|
|
|
function domManip( collection, args, callback, ignored ) {
|
|
|
|
// Flatten any nested arrays
|
|
args = concat.apply( [], args );
|
|
|
|
var fragment, first, scripts, hasScripts, node, doc,
|
|
i = 0,
|
|
l = collection.length,
|
|
iNoClone = l - 1,
|
|
value = args[ 0 ],
|
|
isFunction = jQuery.isFunction( value );
|
|
|
|
// We can't cloneNode fragments that contain checked, in WebKit
|
|
if ( isFunction ||
|
|
( l > 1 && typeof value === "string" &&
|
|
!support.checkClone && rchecked.test( value ) ) ) {
|
|
return collection.each( function( index ) {
|
|
var self = collection.eq( index );
|
|
if ( isFunction ) {
|
|
args[ 0 ] = value.call( this, index, self.html() );
|
|
}
|
|
domManip( self, args, callback, ignored );
|
|
} );
|
|
}
|
|
|
|
if ( l ) {
|
|
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
|
|
first = fragment.firstChild;
|
|
|
|
if ( fragment.childNodes.length === 1 ) {
|
|
fragment = first;
|
|
}
|
|
|
|
// Require either new content or an interest in ignored elements to invoke the callback
|
|
if ( first || ignored ) {
|
|
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
|
hasScripts = scripts.length;
|
|
|
|
// Use the original fragment for the last item
|
|
// instead of the first because it can end up
|
|
// being emptied incorrectly in certain situations (#8070).
|
|
for ( ; i < l; i++ ) {
|
|
node = fragment;
|
|
|
|
if ( i !== iNoClone ) {
|
|
node = jQuery.clone( node, true, true );
|
|
|
|
// Keep references to cloned scripts for later restoration
|
|
if ( hasScripts ) {
|
|
|
|
// Support: Android<4.1, PhantomJS<2
|
|
// push.apply(_, arraylike) throws on ancient WebKit
|
|
jQuery.merge( scripts, getAll( node, "script" ) );
|
|
}
|
|
}
|
|
|
|
callback.call( collection[ i ], node, i );
|
|
}
|
|
|
|
if ( hasScripts ) {
|
|
doc = scripts[ scripts.length - 1 ].ownerDocument;
|
|
|
|
// Reenable scripts
|
|
jQuery.map( scripts, restoreScript );
|
|
|
|
// Evaluate executable scripts on first document insertion
|
|
for ( i = 0; i < hasScripts; i++ ) {
|
|
node = scripts[ i ];
|
|
if ( rscriptType.test( node.type || "" ) &&
|
|
!dataPriv.access( node, "globalEval" ) &&
|
|
jQuery.contains( doc, node ) ) {
|
|
|
|
if ( node.src ) {
|
|
|
|
// Optional AJAX dependency, but won't run scripts if not present
|
|
if ( jQuery._evalUrl ) {
|
|
jQuery._evalUrl( node.src );
|
|
}
|
|
} else {
|
|
jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return collection;
|
|
}
|
|
|
|
function remove( elem, selector, keepData ) {
|
|
var node,
|
|
nodes = selector ? jQuery.filter( selector, elem ) : elem,
|
|
i = 0;
|
|
|
|
for ( ; ( node = nodes[ i ] ) != null; i++ ) {
|
|
if ( !keepData && node.nodeType === 1 ) {
|
|
jQuery.cleanData( getAll( node ) );
|
|
}
|
|
|
|
if ( node.parentNode ) {
|
|
if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
|
|
setGlobalEval( getAll( node, "script" ) );
|
|
}
|
|
node.parentNode.removeChild( node );
|
|
}
|
|
}
|
|
|
|
return elem;
|
|
}
|
|
|
|
jQuery.extend( {
|
|
htmlPrefilter: function( html ) {
|
|
return html.replace( rxhtmlTag, "<$1></$2>" );
|
|
},
|
|
|
|
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
var i, l, srcElements, destElements,
|
|
clone = elem.cloneNode( true ),
|
|
inPage = jQuery.contains( elem.ownerDocument, elem );
|
|
|
|
// Fix IE cloning issues
|
|
if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
|
|
!jQuery.isXMLDoc( elem ) ) {
|
|
|
|
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
|
destElements = getAll( clone );
|
|
srcElements = getAll( elem );
|
|
|
|
for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
fixInput( srcElements[ i ], destElements[ i ] );
|
|
}
|
|
}
|
|
|
|
// Copy the events from the original to the clone
|
|
if ( dataAndEvents ) {
|
|
if ( deepDataAndEvents ) {
|
|
srcElements = srcElements || getAll( elem );
|
|
destElements = destElements || getAll( clone );
|
|
|
|
for ( i = 0, l = srcElements.length; i < l; i++ ) {
|
|
cloneCopyEvent( srcElements[ i ], destElements[ i ] );
|
|
}
|
|
} else {
|
|
cloneCopyEvent( elem, clone );
|
|
}
|
|
}
|
|
|
|
// Preserve script evaluation history
|
|
destElements = getAll( clone, "script" );
|
|
if ( destElements.length > 0 ) {
|
|
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
|
}
|
|
|
|
// Return the cloned set
|
|
return clone;
|
|
},
|
|
|
|
cleanData: function( elems ) {
|
|
var data, elem, type,
|
|
special = jQuery.event.special,
|
|
i = 0;
|
|
|
|
for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
|
|
if ( acceptData( elem ) ) {
|
|
if ( ( data = elem[ dataPriv.expando ] ) ) {
|
|
if ( data.events ) {
|
|
for ( type in data.events ) {
|
|
if ( special[ type ] ) {
|
|
jQuery.event.remove( elem, type );
|
|
|
|
// This is a shortcut to avoid jQuery.event.remove's overhead
|
|
} else {
|
|
jQuery.removeEvent( elem, type, data.handle );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Support: Chrome <= 35-45+
|
|
// Assign undefined instead of using delete, see Data#remove
|
|
elem[ dataPriv.expando ] = undefined;
|
|
}
|
|
if ( elem[ dataUser.expando ] ) {
|
|
|
|
// Support: Chrome <= 35-45+
|
|
// Assign undefined instead of using delete, see Data#remove
|
|
elem[ dataUser.expando ] = undefined;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
|
|
// Keep domManip exposed until 3.0 (gh-2225)
|
|
domManip: domManip,
|
|
|
|
detach: function( selector ) {
|
|
return remove( this, selector, true );
|
|
},
|
|
|
|
remove: function( selector ) {
|
|
return remove( this, selector );
|
|
},
|
|
|
|
text: function( value ) {
|
|
return access( this, function( value ) {
|
|
return value === undefined ?
|
|
jQuery.text( this ) :
|
|
this.empty().each( function() {
|
|
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
this.textContent = value;
|
|
}
|
|
} );
|
|
}, null, value, arguments.length );
|
|
},
|
|
|
|
append: function() {
|
|
return domManip( this, arguments, function( elem ) {
|
|
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
var target = manipulationTarget( this, elem );
|
|
target.appendChild( elem );
|
|
}
|
|
} );
|
|
},
|
|
|
|
prepend: function() {
|
|
return domManip( this, arguments, function( elem ) {
|
|
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
|
|
var target = manipulationTarget( this, elem );
|
|
target.insertBefore( elem, target.firstChild );
|
|
}
|
|
} );
|
|
},
|
|
|
|
before: function() {
|
|
return domManip( this, arguments, function( elem ) {
|
|
if ( this.parentNode ) {
|
|
this.parentNode.insertBefore( elem, this );
|
|
}
|
|
} );
|
|
},
|
|
|
|
after: function() {
|
|
return domManip( this, arguments, function( elem ) {
|
|
if ( this.parentNode ) {
|
|
this.parentNode.insertBefore( elem, this.nextSibling );
|
|
}
|
|
} );
|
|
},
|
|
|
|
empty: function() {
|
|
var elem,
|
|
i = 0;
|
|
|
|
for ( ; ( elem = this[ i ] ) != null; i++ ) {
|
|
if ( elem.nodeType === 1 ) {
|
|
|
|
// Prevent memory leaks
|
|
jQuery.cleanData( getAll( elem, false ) );
|
|
|
|
// Remove any remaining nodes
|
|
elem.textContent = "";
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
|
return this.map( function() {
|
|
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
} );
|
|
},
|
|
|
|
html: function( value ) {
|
|
return access( this, function( value ) {
|
|
var elem = this[ 0 ] || {},
|
|
i = 0,
|
|
l = this.length;
|
|
|
|
if ( value === undefined && elem.nodeType === 1 ) {
|
|
return elem.innerHTML;
|
|
}
|
|
|
|
// See if we can take a shortcut and just use innerHTML
|
|
if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
|
|
|
|
value = jQuery.htmlPrefilter( value );
|
|
|
|
try {
|
|
for ( ; i < l; i++ ) {
|
|
elem = this[ i ] || {};
|
|
|
|
// Remove element nodes and prevent memory leaks
|
|
if ( elem.nodeType === 1 ) {
|
|
jQuery.cleanData( getAll( elem, false ) );
|
|
elem.innerHTML = value;
|
|
}
|
|
}
|
|
|
|
elem = 0;
|
|
|
|
// If using innerHTML throws an exception, use the fallback method
|
|
} catch ( e ) {}
|
|
}
|
|
|
|
if ( elem ) {
|
|
this.empty().append( value );
|
|
}
|
|
}, null, value, arguments.length );
|
|
},
|
|
|
|
replaceWith: function() {
|
|
var ignored = [];
|
|
|
|
// Make the changes, replacing each non-ignored context element with the new content
|
|
return domManip( this, arguments, function( elem ) {
|
|
var parent = this.parentNode;
|
|
|
|
if ( jQuery.inArray( this, ignored ) < 0 ) {
|
|
jQuery.cleanData( getAll( this ) );
|
|
if ( parent ) {
|
|
parent.replaceChild( elem, this );
|
|
}
|
|
}
|
|
|
|
// Force callback invocation
|
|
}, ignored );
|
|
}
|
|
} );
|
|
|
|
jQuery.each( {
|
|
appendTo: "append",
|
|
prependTo: "prepend",
|
|
insertBefore: "before",
|
|
insertAfter: "after",
|
|
replaceAll: "replaceWith"
|
|
}, function( name, original ) {
|
|
jQuery.fn[ name ] = function( selector ) {
|
|
var elems,
|
|
ret = [],
|
|
insert = jQuery( selector ),
|
|
last = insert.length - 1,
|
|
i = 0;
|
|
|
|
for ( ; i <= last; i++ ) {
|
|
elems = i === last ? this : this.clone( true );
|
|
jQuery( insert[ i ] )[ original ]( elems );
|
|
|
|
// Support: QtWebKit
|
|
// .get() because push.apply(_, arraylike) throws
|
|
push.apply( ret, elems.get() );
|
|
}
|
|
|
|
return this.pushStack( ret );
|
|
};
|
|
} );
|
|
|
|
|
|
var iframe,
|
|
elemdisplay = {
|
|
|
|
// Support: Firefox
|
|
// We have to pre-define these values for FF (#10227)
|
|
HTML: "block",
|
|
BODY: "block"
|
|
};
|
|
|
|
/**
|
|
* Retrieve the actual display of a element
|
|
* @param {String} name nodeName of the element
|
|
* @param {Object} doc Document object
|
|
*/
|
|
|
|
// Called only from within defaultDisplay
|
|
function actualDisplay( name, doc ) {
|
|
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
|
|
|
|
display = jQuery.css( elem[ 0 ], "display" );
|
|
|
|
// We don't have any data stored on the element,
|
|
// so use "detach" method as fast way to get rid of the element
|
|
elem.detach();
|
|
|
|
return display;
|
|
}
|
|
|
|
/**
|
|
* Try to determine the default display value of an element
|
|
* @param {String} nodeName
|
|
*/
|
|
function defaultDisplay( nodeName ) {
|
|
var doc = document,
|
|
display = elemdisplay[ nodeName ];
|
|
|
|
if ( !display ) {
|
|
display = actualDisplay( nodeName, doc );
|
|
|
|
// If the simple way fails, read from inside an iframe
|
|
if ( display === "none" || !display ) {
|
|
|
|
// Use the already-created iframe if possible
|
|
iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
|
|
.appendTo( doc.documentElement );
|
|
|
|
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
|
doc = iframe[ 0 ].contentDocument;
|
|
|
|
// Support: IE
|
|
doc.write();
|
|
doc.close();
|
|
|
|
display = actualDisplay( nodeName, doc );
|
|
iframe.detach();
|
|
}
|
|
|
|
// Store the correct default display
|
|
elemdisplay[ nodeName ] = display;
|
|
}
|
|
|
|
return display;
|
|
}
|
|
var rmargin = ( /^margin/ );
|
|
|
|
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
|
|
|
|
var getStyles = function( elem ) {
|
|
|
|
// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
|
|
// IE throws on elements created in popups
|
|
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
|
var view = elem.ownerDocument.defaultView;
|
|
|
|
if ( !view || !view.opener ) {
|
|
view = window;
|
|
}
|
|
|
|
return view.getComputedStyle( elem );
|
|
};
|
|
|
|
var swap = function( elem, options, callback, args ) {
|
|
var ret, name,
|
|
old = {};
|
|
|
|
// Remember the old values, and insert the new ones
|
|
for ( name in options ) {
|
|
old[ name ] = elem.style[ name ];
|
|
elem.style[ name ] = options[ name ];
|
|
}
|
|
|
|
ret = callback.apply( elem, args || [] );
|
|
|
|
// Revert the old values
|
|
for ( name in options ) {
|
|
elem.style[ name ] = old[ name ];
|
|
}
|
|
|
|
return ret;
|
|
};
|
|
|
|
|
|
var documentElement = document.documentElement;
|
|
|
|
|
|
|
|
( function() {
|
|
var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal,
|
|
container = document.createElement( "div" ),
|
|
div = document.createElement( "div" );
|
|
|
|
// Finish early in limited (non-browser) environments
|
|
if ( !div.style ) {
|
|
return;
|
|
}
|
|
|
|
// Support: IE9-11+
|
|
// Style of cloned element affects source element cloned (#8908)
|
|
div.style.backgroundClip = "content-box";
|
|
div.cloneNode( true ).style.backgroundClip = "";
|
|
support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
|
|
|
container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
|
|
"padding:0;margin-top:1px;position:absolute";
|
|
container.appendChild( div );
|
|
|
|
// Executing both pixelPosition & boxSizingReliable tests require only one layout
|
|
// so they're executed at the same time to save the second computation.
|
|
function computeStyleTests() {
|
|
div.style.cssText =
|
|
|
|
// Support: Firefox<29, Android 2.3
|
|
// Vendor-prefix box-sizing
|
|
"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;" +
|
|
"position:relative;display:block;" +
|
|
"margin:auto;border:1px;padding:1px;" +
|
|
"top:1%;width:50%";
|
|
div.innerHTML = "";
|
|
documentElement.appendChild( container );
|
|
|
|
var divStyle = window.getComputedStyle( div );
|
|
pixelPositionVal = divStyle.top !== "1%";
|
|
reliableMarginLeftVal = divStyle.marginLeft === "2px";
|
|
boxSizingReliableVal = divStyle.width === "4px";
|
|
|
|
// Support: Android 4.0 - 4.3 only
|
|
// Some styles come back with percentage values, even though they shouldn't
|
|
div.style.marginRight = "50%";
|
|
pixelMarginRightVal = divStyle.marginRight === "4px";
|
|
|
|
documentElement.removeChild( container );
|
|
}
|
|
|
|
jQuery.extend( support, {
|
|
pixelPosition: function() {
|
|
|
|
// This test is executed only once but we still do memoizing
|
|
// since we can use the boxSizingReliable pre-computing.
|
|
// No need to check if the test was already performed, though.
|
|
computeStyleTests();
|
|
return pixelPositionVal;
|
|
},
|
|
boxSizingReliable: function() {
|
|
if ( boxSizingReliableVal == null ) {
|
|
computeStyleTests();
|
|
}
|
|
return boxSizingReliableVal;
|
|
},
|
|
pixelMarginRight: function() {
|
|
|
|
// Support: Android 4.0-4.3
|
|
// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
|
|
// since that compresses better and they're computed together anyway.
|
|
if ( boxSizingReliableVal == null ) {
|
|
computeStyleTests();
|
|
}
|
|
return pixelMarginRightVal;
|
|
},
|
|
reliableMarginLeft: function() {
|
|
|
|
// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
|
|
if ( boxSizingReliableVal == null ) {
|
|
computeStyleTests();
|
|
}
|
|
return reliableMarginLeftVal;
|
|
},
|
|
reliableMarginRight: function() {
|
|
|
|
// Support: Android 2.3
|
|
// Check if div with explicit width and no margin-right incorrectly
|
|
// gets computed margin-right based on width of container. (#3333)
|
|
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
// This support function is only executed once so no memoizing is needed.
|
|
var ret,
|
|
marginDiv = div.appendChild( document.createElement( "div" ) );
|
|
|
|
// Reset CSS: box-sizing; display; margin; border; padding
|
|
marginDiv.style.cssText = div.style.cssText =
|
|
|
|
// Support: Android 2.3
|
|
// Vendor-prefix box-sizing
|
|
"-webkit-box-sizing:content-box;box-sizing:content-box;" +
|
|
"display:block;margin:0;border:0;padding:0";
|
|
marginDiv.style.marginRight = marginDiv.style.width = "0";
|
|
div.style.width = "1px";
|
|
documentElement.appendChild( container );
|
|
|
|
ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
|
|
|
|
documentElement.removeChild( container );
|
|
div.removeChild( marginDiv );
|
|
|
|
return ret;
|
|
}
|
|
} );
|
|
} )();
|
|
|
|
|
|
function curCSS( elem, name, computed ) {
|
|
var width, minWidth, maxWidth, ret,
|
|
style = elem.style;
|
|
|
|
computed = computed || getStyles( elem );
|
|
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
|
|
|
|
// Support: Opera 12.1x only
|
|
// Fall back to style even without computed
|
|
// computed is undefined for elems on document fragments
|
|
if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
|
|
ret = jQuery.style( elem, name );
|
|
}
|
|
|
|
// Support: IE9
|
|
// getPropertyValue is only needed for .css('filter') (#12537)
|
|
if ( computed ) {
|
|
|
|
// A tribute to the "awesome hack by Dean Edwards"
|
|
// Android Browser returns percentage for some values,
|
|
// but width seems to be reliably pixels.
|
|
// This is against the CSSOM draft spec:
|
|
// http://dev.w3.org/csswg/cssom/#resolved-values
|
|
if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
|
|
|
// Remember the original values
|
|
width = style.width;
|
|
minWidth = style.minWidth;
|
|
maxWidth = style.maxWidth;
|
|
|
|
// Put in the new values to get a computed value out
|
|
style.minWidth = style.maxWidth = style.width = ret;
|
|
ret = computed.width;
|
|
|
|
// Revert the changed values
|
|
style.width = width;
|
|
style.minWidth = minWidth;
|
|
style.maxWidth = maxWidth;
|
|
}
|
|
}
|
|
|
|
return ret !== undefined ?
|
|
|
|
// Support: IE9-11+
|
|
// IE returns zIndex value as an integer.
|
|
ret + "" :
|
|
ret;
|
|
}
|
|
|
|
|
|
function addGetHookIf( conditionFn, hookFn ) {
|
|
|
|
// Define the hook, we'll check on the first run if it's really needed.
|
|
return {
|
|
get: function() {
|
|
if ( conditionFn() ) {
|
|
|
|
// Hook not needed (or it's not possible to use it due
|
|
// to missing dependency), remove it.
|
|
delete this.get;
|
|
return;
|
|
}
|
|
|
|
// Hook needed; redefine it so that the support test is not executed again.
|
|
return ( this.get = hookFn ).apply( this, arguments );
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
var
|
|
|
|
// Swappable if display is none or starts with table
|
|
// except "table", "table-cell", or "table-caption"
|
|
// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
|
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
|
|
|
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
cssNormalTransform = {
|
|
letterSpacing: "0",
|
|
fontWeight: "400"
|
|
},
|
|
|
|
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
|
|
emptyStyle = document.createElement( "div" ).style;
|
|
|
|
// Return a css property mapped to a potentially vendor prefixed property
|
|
function vendorPropName( name ) {
|
|
|
|
// Shortcut for names that are not vendor prefixed
|
|
if ( name in emptyStyle ) {
|
|
return name;
|
|
}
|
|
|
|
// Check for vendor prefixed names
|
|
var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
|
|
i = cssPrefixes.length;
|
|
|
|
while ( i-- ) {
|
|
name = cssPrefixes[ i ] + capName;
|
|
if ( name in emptyStyle ) {
|
|
return name;
|
|
}
|
|
}
|
|
}
|
|
|
|
function setPositiveNumber( elem, value, subtract ) {
|
|
|
|
// Any relative (+/-) values have already been
|
|
// normalized at this point
|
|
var matches = rcssNum.exec( value );
|
|
return matches ?
|
|
|
|
// Guard against undefined "subtract", e.g., when used as in cssHooks
|
|
Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
|
|
value;
|
|
}
|
|
|
|
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {
|
|
var i = extra === ( isBorderBox ? "border" : "content" ) ?
|
|
|
|
// If we already have the right measurement, avoid augmentation
|
|
4 :
|
|
|
|
// Otherwise initialize for horizontal or vertical properties
|
|
name === "width" ? 1 : 0,
|
|
|
|
val = 0;
|
|
|
|
for ( ; i < 4; i += 2 ) {
|
|
|
|
// Both box models exclude margin, so add it if we want it
|
|
if ( extra === "margin" ) {
|
|
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
|
}
|
|
|
|
if ( isBorderBox ) {
|
|
|
|
// border-box includes padding, so remove it if we want content
|
|
if ( extra === "content" ) {
|
|
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
}
|
|
|
|
// At this point, extra isn't border nor margin, so remove border
|
|
if ( extra !== "margin" ) {
|
|
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
}
|
|
} else {
|
|
|
|
// At this point, extra isn't content, so add padding
|
|
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
|
|
|
|
// At this point, extra isn't content nor padding, so add border
|
|
if ( extra !== "padding" ) {
|
|
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
|
|
}
|
|
}
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
function getWidthOrHeight( elem, name, extra ) {
|
|
|
|
// Start with offset property, which is equivalent to the border-box value
|
|
var valueIsBorderBox = true,
|
|
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
styles = getStyles( elem ),
|
|
isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
|
|
|
|
// Support: IE11 only
|
|
// In IE 11 fullscreen elements inside of an iframe have
|
|
// 100x too small dimensions (gh-1764).
|
|
if ( document.msFullscreenElement && window.top !== window ) {
|
|
|
|
// Support: IE11 only
|
|
// Running getBoundingClientRect on a disconnected node
|
|
// in IE throws an error.
|
|
if ( elem.getClientRects().length ) {
|
|
val = Math.round( elem.getBoundingClientRect()[ name ] * 100 );
|
|
}
|
|
}
|
|
|
|
// Some non-html elements return undefined for offsetWidth, so check for null/undefined
|
|
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
|
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
|
if ( val <= 0 || val == null ) {
|
|
|
|
// Fall back to computed then uncomputed css if necessary
|
|
val = curCSS( elem, name, styles );
|
|
if ( val < 0 || val == null ) {
|
|
val = elem.style[ name ];
|
|
}
|
|
|
|
// Computed unit is not pixels. Stop here and return.
|
|
if ( rnumnonpx.test( val ) ) {
|
|
return val;
|
|
}
|
|
|
|
// Check for style in case a browser which returns unreliable values
|
|
// for getComputedStyle silently falls back to the reliable elem.style
|
|
valueIsBorderBox = isBorderBox &&
|
|
( support.boxSizingReliable() || val === elem.style[ name ] );
|
|
|
|
// Normalize "", auto, and prepare for extra
|
|
val = parseFloat( val ) || 0;
|
|
}
|
|
|
|
// Use the active box-sizing model to add/subtract irrelevant styles
|
|
return ( val +
|
|
augmentWidthOrHeight(
|
|
elem,
|
|
name,
|
|
extra || ( isBorderBox ? "border" : "content" ),
|
|
valueIsBorderBox,
|
|
styles
|
|
)
|
|
) + "px";
|
|
}
|
|
|
|
function showHide( elements, show ) {
|
|
var display, elem, hidden,
|
|
values = [],
|
|
index = 0,
|
|
length = elements.length;
|
|
|
|
for ( ; index < length; index++ ) {
|
|
elem = elements[ index ];
|
|
if ( !elem.style ) {
|
|
continue;
|
|
}
|
|
|
|
values[ index ] = dataPriv.get( elem, "olddisplay" );
|
|
display = elem.style.display;
|
|
if ( show ) {
|
|
|
|
// Reset the inline display of this element to learn if it is
|
|
// being hidden by cascaded rules or not
|
|
if ( !values[ index ] && display === "none" ) {
|
|
elem.style.display = "";
|
|
}
|
|
|
|
// Set elements which have been overridden with display: none
|
|
// in a stylesheet to whatever the default browser style is
|
|
// for such an element
|
|
if ( elem.style.display === "" && isHidden( elem ) ) {
|
|
values[ index ] = dataPriv.access(
|
|
elem,
|
|
"olddisplay",
|
|
defaultDisplay( elem.nodeName )
|
|
);
|
|
}
|
|
} else {
|
|
hidden = isHidden( elem );
|
|
|
|
if ( display !== "none" || !hidden ) {
|
|
dataPriv.set(
|
|
elem,
|
|
"olddisplay",
|
|
hidden ? display : jQuery.css( elem, "display" )
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set the display of most of the elements in a second loop
|
|
// to avoid the constant reflow
|
|
for ( index = 0; index < length; index++ ) {
|
|
elem = elements[ index ];
|
|
if ( !elem.style ) {
|
|
continue;
|
|
}
|
|
if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
|
|
elem.style.display = show ? values[ index ] || "" : "none";
|
|
}
|
|
}
|
|
|
|
return elements;
|
|
}
|
|
|
|
jQuery.extend( {
|
|
|
|
// Add in style property hooks for overriding the default
|
|
// behavior of getting and setting a style property
|
|
cssHooks: {
|
|
opacity: {
|
|
get: function( elem, computed ) {
|
|
if ( computed ) {
|
|
|
|
// We should always get a number back from opacity
|
|
var ret = curCSS( elem, "opacity" );
|
|
return ret === "" ? "1" : ret;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
// Don't automatically add "px" to these possibly-unitless properties
|
|
cssNumber: {
|
|
"animationIterationCount": true,
|
|
"columnCount": true,
|
|
"fillOpacity": true,
|
|
"flexGrow": true,
|
|
"flexShrink": true,
|
|
"fontWeight": true,
|
|
"lineHeight": true,
|
|
"opacity": true,
|
|
"order": true,
|
|
"orphans": true,
|
|
"widows": true,
|
|
"zIndex": true,
|
|
"zoom": true
|
|
},
|
|
|
|
// Add in properties whose names you wish to fix before
|
|
// setting or getting the value
|
|
cssProps: {
|
|
"float": "cssFloat"
|
|
},
|
|
|
|
// Get and set the style property on a DOM Node
|
|
style: function( elem, name, value, extra ) {
|
|
|
|
// Don't set styles on text and comment nodes
|
|
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
return;
|
|
}
|
|
|
|
// Make sure that we're working with the right name
|
|
var ret, type, hooks,
|
|
origName = jQuery.camelCase( name ),
|
|
style = elem.style;
|
|
|
|
name = jQuery.cssProps[ origName ] ||
|
|
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
|
|
|
|
// Gets hook for the prefixed version, then unprefixed version
|
|
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
|
// Check if we're setting a value
|
|
if ( value !== undefined ) {
|
|
type = typeof value;
|
|
|
|
// Convert "+=" or "-=" to relative numbers (#7345)
|
|
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
|
|
value = adjustCSS( elem, name, ret );
|
|
|
|
// Fixes bug #9237
|
|
type = "number";
|
|
}
|
|
|
|
// Make sure that null and NaN values aren't set (#7116)
|
|
if ( value == null || value !== value ) {
|
|
return;
|
|
}
|
|
|
|
// If a number was passed in, add the unit (except for certain CSS properties)
|
|
if ( type === "number" ) {
|
|
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
|
|
}
|
|
|
|
// Support: IE9-11+
|
|
// background-* props affect original clone's values
|
|
if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
|
|
style[ name ] = "inherit";
|
|
}
|
|
|
|
// If a hook was provided, use that value, otherwise just set the specified value
|
|
if ( !hooks || !( "set" in hooks ) ||
|
|
( value = hooks.set( elem, value, extra ) ) !== undefined ) {
|
|
|
|
style[ name ] = value;
|
|
}
|
|
|
|
} else {
|
|
|
|
// If a hook was provided get the non-computed value from there
|
|
if ( hooks && "get" in hooks &&
|
|
( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
|
|
|
|
return ret;
|
|
}
|
|
|
|
// Otherwise just get the value from the style object
|
|
return style[ name ];
|
|
}
|
|
},
|
|
|
|
css: function( elem, name, extra, styles ) {
|
|
var val, num, hooks,
|
|
origName = jQuery.camelCase( name );
|
|
|
|
// Make sure that we're working with the right name
|
|
name = jQuery.cssProps[ origName ] ||
|
|
( jQuery.cssProps[ origName ] = vendorPropName( origName ) || origName );
|
|
|
|
// Try prefixed name followed by the unprefixed name
|
|
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
|
|
|
|
// If a hook was provided get the computed value from there
|
|
if ( hooks && "get" in hooks ) {
|
|
val = hooks.get( elem, true, extra );
|
|
}
|
|
|
|
// Otherwise, if a way to get the computed value exists, use that
|
|
if ( val === undefined ) {
|
|
val = curCSS( elem, name, styles );
|
|
}
|
|
|
|
// Convert "normal" to computed value
|
|
if ( val === "normal" && name in cssNormalTransform ) {
|
|
val = cssNormalTransform[ name ];
|
|
}
|
|
|
|
// Make numeric if forced or a qualifier was provided and val looks numeric
|
|
if ( extra === "" || extra ) {
|
|
num = parseFloat( val );
|
|
return extra === true || isFinite( num ) ? num || 0 : val;
|
|
}
|
|
return val;
|
|
}
|
|
} );
|
|
|
|
jQuery.each( [ "height", "width" ], function( i, name ) {
|
|
jQuery.cssHooks[ name ] = {
|
|
get: function( elem, computed, extra ) {
|
|
if ( computed ) {
|
|
|
|
// Certain elements can have dimension info if we invisibly show them
|
|
// but it must have a current display style that would benefit
|
|
return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
|
|
elem.offsetWidth === 0 ?
|
|
swap( elem, cssShow, function() {
|
|
return getWidthOrHeight( elem, name, extra );
|
|
} ) :
|
|
getWidthOrHeight( elem, name, extra );
|
|
}
|
|
},
|
|
|
|
set: function( elem, value, extra ) {
|
|
var matches,
|
|
styles = extra && getStyles( elem ),
|
|
subtract = extra && augmentWidthOrHeight(
|
|
elem,
|
|
name,
|
|
extra,
|
|
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
|
|
styles
|
|
);
|
|
|
|
// Convert to pixels if value adjustment is needed
|
|
if ( subtract && ( matches = rcssNum.exec( value ) ) &&
|
|
( matches[ 3 ] || "px" ) !== "px" ) {
|
|
|
|
elem.style[ name ] = value;
|
|
value = jQuery.css( elem, name );
|
|
}
|
|
|
|
return setPositiveNumber( elem, value, subtract );
|
|
}
|
|
};
|
|
} );
|
|
|
|
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
|
|
function( elem, computed ) {
|
|
if ( computed ) {
|
|
return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
|
|
elem.getBoundingClientRect().left -
|
|
swap( elem, { marginLeft: 0 }, function() {
|
|
return elem.getBoundingClientRect().left;
|
|
} )
|
|
) + "px";
|
|
}
|
|
}
|
|
);
|
|
|
|
// Support: Android 2.3
|
|
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
|
|
function( elem, computed ) {
|
|
if ( computed ) {
|
|
return swap( elem, { "display": "inline-block" },
|
|
curCSS, [ elem, "marginRight" ] );
|
|
}
|
|
}
|
|
);
|
|
|
|
// These hooks are used by animate to expand properties
|
|
jQuery.each( {
|
|
margin: "",
|
|
padding: "",
|
|
border: "Width"
|
|
}, function( prefix, suffix ) {
|
|
jQuery.cssHooks[ prefix + suffix ] = {
|
|
expand: function( value ) {
|
|
var i = 0,
|
|
expanded = {},
|
|
|
|
// Assumes a single number if not a string
|
|
parts = typeof value === "string" ? value.split( " " ) : [ value ];
|
|
|
|
for ( ; i < 4; i++ ) {
|
|
expanded[ prefix + cssExpand[ i ] + suffix ] =
|
|
parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
|
|
}
|
|
|
|
return expanded;
|
|
}
|
|
};
|
|
|
|
if ( !rmargin.test( prefix ) ) {
|
|
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
|
|
}
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
css: function( name, value ) {
|
|
return access( this, function( elem, name, value ) {
|
|
var styles, len,
|
|
map = {},
|
|
i = 0;
|
|
|
|
if ( jQuery.isArray( name ) ) {
|
|
styles = getStyles( elem );
|
|
len = name.length;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
|
}
|
|
|
|
return map;
|
|
}
|
|
|
|
return value !== undefined ?
|
|
jQuery.style( elem, name, value ) :
|
|
jQuery.css( elem, name );
|
|
}, name, value, arguments.length > 1 );
|
|
},
|
|
show: function() {
|
|
return showHide( this, true );
|
|
},
|
|
hide: function() {
|
|
return showHide( this );
|
|
},
|
|
toggle: function( state ) {
|
|
if ( typeof state === "boolean" ) {
|
|
return state ? this.show() : this.hide();
|
|
}
|
|
|
|
return this.each( function() {
|
|
if ( isHidden( this ) ) {
|
|
jQuery( this ).show();
|
|
} else {
|
|
jQuery( this ).hide();
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
|
|
function Tween( elem, options, prop, end, easing ) {
|
|
return new Tween.prototype.init( elem, options, prop, end, easing );
|
|
}
|
|
jQuery.Tween = Tween;
|
|
|
|
Tween.prototype = {
|
|
constructor: Tween,
|
|
init: function( elem, options, prop, end, easing, unit ) {
|
|
this.elem = elem;
|
|
this.prop = prop;
|
|
this.easing = easing || jQuery.easing._default;
|
|
this.options = options;
|
|
this.start = this.now = this.cur();
|
|
this.end = end;
|
|
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
|
|
},
|
|
cur: function() {
|
|
var hooks = Tween.propHooks[ this.prop ];
|
|
|
|
return hooks && hooks.get ?
|
|
hooks.get( this ) :
|
|
Tween.propHooks._default.get( this );
|
|
},
|
|
run: function( percent ) {
|
|
var eased,
|
|
hooks = Tween.propHooks[ this.prop ];
|
|
|
|
if ( this.options.duration ) {
|
|
this.pos = eased = jQuery.easing[ this.easing ](
|
|
percent, this.options.duration * percent, 0, 1, this.options.duration
|
|
);
|
|
} else {
|
|
this.pos = eased = percent;
|
|
}
|
|
this.now = ( this.end - this.start ) * eased + this.start;
|
|
|
|
if ( this.options.step ) {
|
|
this.options.step.call( this.elem, this.now, this );
|
|
}
|
|
|
|
if ( hooks && hooks.set ) {
|
|
hooks.set( this );
|
|
} else {
|
|
Tween.propHooks._default.set( this );
|
|
}
|
|
return this;
|
|
}
|
|
};
|
|
|
|
Tween.prototype.init.prototype = Tween.prototype;
|
|
|
|
Tween.propHooks = {
|
|
_default: {
|
|
get: function( tween ) {
|
|
var result;
|
|
|
|
// Use a property on the element directly when it is not a DOM element,
|
|
// or when there is no matching style property that exists.
|
|
if ( tween.elem.nodeType !== 1 ||
|
|
tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
|
|
return tween.elem[ tween.prop ];
|
|
}
|
|
|
|
// Passing an empty string as a 3rd parameter to .css will automatically
|
|
// attempt a parseFloat and fallback to a string if the parse fails.
|
|
// Simple values such as "10px" are parsed to Float;
|
|
// complex values such as "rotate(1rad)" are returned as-is.
|
|
result = jQuery.css( tween.elem, tween.prop, "" );
|
|
|
|
// Empty strings, null, undefined and "auto" are converted to 0.
|
|
return !result || result === "auto" ? 0 : result;
|
|
},
|
|
set: function( tween ) {
|
|
|
|
// Use step hook for back compat.
|
|
// Use cssHook if its there.
|
|
// Use .style if available and use plain properties where available.
|
|
if ( jQuery.fx.step[ tween.prop ] ) {
|
|
jQuery.fx.step[ tween.prop ]( tween );
|
|
} else if ( tween.elem.nodeType === 1 &&
|
|
( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null ||
|
|
jQuery.cssHooks[ tween.prop ] ) ) {
|
|
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
|
|
} else {
|
|
tween.elem[ tween.prop ] = tween.now;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Support: IE9
|
|
// Panic based approach to setting things on disconnected nodes
|
|
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
|
|
set: function( tween ) {
|
|
if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
|
tween.elem[ tween.prop ] = tween.now;
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery.easing = {
|
|
linear: function( p ) {
|
|
return p;
|
|
},
|
|
swing: function( p ) {
|
|
return 0.5 - Math.cos( p * Math.PI ) / 2;
|
|
},
|
|
_default: "swing"
|
|
};
|
|
|
|
jQuery.fx = Tween.prototype.init;
|
|
|
|
// Back Compat <1.8 extension point
|
|
jQuery.fx.step = {};
|
|
|
|
|
|
|
|
|
|
var
|
|
fxNow, timerId,
|
|
rfxtypes = /^(?:toggle|show|hide)$/,
|
|
rrun = /queueHooks$/;
|
|
|
|
// Animations created synchronously will run synchronously
|
|
function createFxNow() {
|
|
window.setTimeout( function() {
|
|
fxNow = undefined;
|
|
} );
|
|
return ( fxNow = jQuery.now() );
|
|
}
|
|
|
|
// Generate parameters to create a standard animation
|
|
function genFx( type, includeWidth ) {
|
|
var which,
|
|
i = 0,
|
|
attrs = { height: type };
|
|
|
|
// If we include width, step value is 1 to do all cssExpand values,
|
|
// otherwise step value is 2 to skip over Left and Right
|
|
includeWidth = includeWidth ? 1 : 0;
|
|
for ( ; i < 4 ; i += 2 - includeWidth ) {
|
|
which = cssExpand[ i ];
|
|
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
|
|
}
|
|
|
|
if ( includeWidth ) {
|
|
attrs.opacity = attrs.width = type;
|
|
}
|
|
|
|
return attrs;
|
|
}
|
|
|
|
function createTween( value, prop, animation ) {
|
|
var tween,
|
|
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
|
|
index = 0,
|
|
length = collection.length;
|
|
for ( ; index < length; index++ ) {
|
|
if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
|
|
|
|
// We're done with this property
|
|
return tween;
|
|
}
|
|
}
|
|
}
|
|
|
|
function defaultPrefilter( elem, props, opts ) {
|
|
/* jshint validthis: true */
|
|
var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
|
|
anim = this,
|
|
orig = {},
|
|
style = elem.style,
|
|
hidden = elem.nodeType && isHidden( elem ),
|
|
dataShow = dataPriv.get( elem, "fxshow" );
|
|
|
|
// Handle queue: false promises
|
|
if ( !opts.queue ) {
|
|
hooks = jQuery._queueHooks( elem, "fx" );
|
|
if ( hooks.unqueued == null ) {
|
|
hooks.unqueued = 0;
|
|
oldfire = hooks.empty.fire;
|
|
hooks.empty.fire = function() {
|
|
if ( !hooks.unqueued ) {
|
|
oldfire();
|
|
}
|
|
};
|
|
}
|
|
hooks.unqueued++;
|
|
|
|
anim.always( function() {
|
|
|
|
// Ensure the complete handler is called before this completes
|
|
anim.always( function() {
|
|
hooks.unqueued--;
|
|
if ( !jQuery.queue( elem, "fx" ).length ) {
|
|
hooks.empty.fire();
|
|
}
|
|
} );
|
|
} );
|
|
}
|
|
|
|
// Height/width overflow pass
|
|
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
|
|
|
|
// Make sure that nothing sneaks out
|
|
// Record all 3 overflow attributes because IE9-10 do not
|
|
// change the overflow attribute when overflowX and
|
|
// overflowY are set to the same value
|
|
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
|
|
|
|
// Set display property to inline-block for height/width
|
|
// animations on inline elements that are having width/height animated
|
|
display = jQuery.css( elem, "display" );
|
|
|
|
// Test default display if display is currently "none"
|
|
checkDisplay = display === "none" ?
|
|
dataPriv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
|
|
|
|
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
|
|
style.display = "inline-block";
|
|
}
|
|
}
|
|
|
|
if ( opts.overflow ) {
|
|
style.overflow = "hidden";
|
|
anim.always( function() {
|
|
style.overflow = opts.overflow[ 0 ];
|
|
style.overflowX = opts.overflow[ 1 ];
|
|
style.overflowY = opts.overflow[ 2 ];
|
|
} );
|
|
}
|
|
|
|
// show/hide pass
|
|
for ( prop in props ) {
|
|
value = props[ prop ];
|
|
if ( rfxtypes.exec( value ) ) {
|
|
delete props[ prop ];
|
|
toggle = toggle || value === "toggle";
|
|
if ( value === ( hidden ? "hide" : "show" ) ) {
|
|
|
|
// If there is dataShow left over from a stopped hide or show
|
|
// and we are going to proceed with show, we should pretend to be hidden
|
|
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
|
|
hidden = true;
|
|
} else {
|
|
continue;
|
|
}
|
|
}
|
|
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
|
|
|
|
// Any non-fx value stops us from restoring the original display value
|
|
} else {
|
|
display = undefined;
|
|
}
|
|
}
|
|
|
|
if ( !jQuery.isEmptyObject( orig ) ) {
|
|
if ( dataShow ) {
|
|
if ( "hidden" in dataShow ) {
|
|
hidden = dataShow.hidden;
|
|
}
|
|
} else {
|
|
dataShow = dataPriv.access( elem, "fxshow", {} );
|
|
}
|
|
|
|
// Store state if its toggle - enables .stop().toggle() to "reverse"
|
|
if ( toggle ) {
|
|
dataShow.hidden = !hidden;
|
|
}
|
|
if ( hidden ) {
|
|
jQuery( elem ).show();
|
|
} else {
|
|
anim.done( function() {
|
|
jQuery( elem ).hide();
|
|
} );
|
|
}
|
|
anim.done( function() {
|
|
var prop;
|
|
|
|
dataPriv.remove( elem, "fxshow" );
|
|
for ( prop in orig ) {
|
|
jQuery.style( elem, prop, orig[ prop ] );
|
|
}
|
|
} );
|
|
for ( prop in orig ) {
|
|
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
|
|
|
if ( !( prop in dataShow ) ) {
|
|
dataShow[ prop ] = tween.start;
|
|
if ( hidden ) {
|
|
tween.end = tween.start;
|
|
tween.start = prop === "width" || prop === "height" ? 1 : 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If this is a noop like .hide().hide(), restore an overwritten display value
|
|
} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
|
|
style.display = display;
|
|
}
|
|
}
|
|
|
|
function propFilter( props, specialEasing ) {
|
|
var index, name, easing, value, hooks;
|
|
|
|
// camelCase, specialEasing and expand cssHook pass
|
|
for ( index in props ) {
|
|
name = jQuery.camelCase( index );
|
|
easing = specialEasing[ name ];
|
|
value = props[ index ];
|
|
if ( jQuery.isArray( value ) ) {
|
|
easing = value[ 1 ];
|
|
value = props[ index ] = value[ 0 ];
|
|
}
|
|
|
|
if ( index !== name ) {
|
|
props[ name ] = value;
|
|
delete props[ index ];
|
|
}
|
|
|
|
hooks = jQuery.cssHooks[ name ];
|
|
if ( hooks && "expand" in hooks ) {
|
|
value = hooks.expand( value );
|
|
delete props[ name ];
|
|
|
|
// Not quite $.extend, this won't overwrite existing keys.
|
|
// Reusing 'index' because we have the correct "name"
|
|
for ( index in value ) {
|
|
if ( !( index in props ) ) {
|
|
props[ index ] = value[ index ];
|
|
specialEasing[ index ] = easing;
|
|
}
|
|
}
|
|
} else {
|
|
specialEasing[ name ] = easing;
|
|
}
|
|
}
|
|
}
|
|
|
|
function Animation( elem, properties, options ) {
|
|
var result,
|
|
stopped,
|
|
index = 0,
|
|
length = Animation.prefilters.length,
|
|
deferred = jQuery.Deferred().always( function() {
|
|
|
|
// Don't match elem in the :animated selector
|
|
delete tick.elem;
|
|
} ),
|
|
tick = function() {
|
|
if ( stopped ) {
|
|
return false;
|
|
}
|
|
var currentTime = fxNow || createFxNow(),
|
|
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
|
|
|
// Support: Android 2.3
|
|
// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
|
|
temp = remaining / animation.duration || 0,
|
|
percent = 1 - temp,
|
|
index = 0,
|
|
length = animation.tweens.length;
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
animation.tweens[ index ].run( percent );
|
|
}
|
|
|
|
deferred.notifyWith( elem, [ animation, percent, remaining ] );
|
|
|
|
if ( percent < 1 && length ) {
|
|
return remaining;
|
|
} else {
|
|
deferred.resolveWith( elem, [ animation ] );
|
|
return false;
|
|
}
|
|
},
|
|
animation = deferred.promise( {
|
|
elem: elem,
|
|
props: jQuery.extend( {}, properties ),
|
|
opts: jQuery.extend( true, {
|
|
specialEasing: {},
|
|
easing: jQuery.easing._default
|
|
}, options ),
|
|
originalProperties: properties,
|
|
originalOptions: options,
|
|
startTime: fxNow || createFxNow(),
|
|
duration: options.duration,
|
|
tweens: [],
|
|
createTween: function( prop, end ) {
|
|
var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
|
animation.opts.specialEasing[ prop ] || animation.opts.easing );
|
|
animation.tweens.push( tween );
|
|
return tween;
|
|
},
|
|
stop: function( gotoEnd ) {
|
|
var index = 0,
|
|
|
|
// If we are going to the end, we want to run all the tweens
|
|
// otherwise we skip this part
|
|
length = gotoEnd ? animation.tweens.length : 0;
|
|
if ( stopped ) {
|
|
return this;
|
|
}
|
|
stopped = true;
|
|
for ( ; index < length ; index++ ) {
|
|
animation.tweens[ index ].run( 1 );
|
|
}
|
|
|
|
// Resolve when we played the last frame; otherwise, reject
|
|
if ( gotoEnd ) {
|
|
deferred.notifyWith( elem, [ animation, 1, 0 ] );
|
|
deferred.resolveWith( elem, [ animation, gotoEnd ] );
|
|
} else {
|
|
deferred.rejectWith( elem, [ animation, gotoEnd ] );
|
|
}
|
|
return this;
|
|
}
|
|
} ),
|
|
props = animation.props;
|
|
|
|
propFilter( props, animation.opts.specialEasing );
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
|
|
if ( result ) {
|
|
if ( jQuery.isFunction( result.stop ) ) {
|
|
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
|
|
jQuery.proxy( result.stop, result );
|
|
}
|
|
return result;
|
|
}
|
|
}
|
|
|
|
jQuery.map( props, createTween, animation );
|
|
|
|
if ( jQuery.isFunction( animation.opts.start ) ) {
|
|
animation.opts.start.call( elem, animation );
|
|
}
|
|
|
|
jQuery.fx.timer(
|
|
jQuery.extend( tick, {
|
|
elem: elem,
|
|
anim: animation,
|
|
queue: animation.opts.queue
|
|
} )
|
|
);
|
|
|
|
// attach callbacks from options
|
|
return animation.progress( animation.opts.progress )
|
|
.done( animation.opts.done, animation.opts.complete )
|
|
.fail( animation.opts.fail )
|
|
.always( animation.opts.always );
|
|
}
|
|
|
|
jQuery.Animation = jQuery.extend( Animation, {
|
|
tweeners: {
|
|
"*": [ function( prop, value ) {
|
|
var tween = this.createTween( prop, value );
|
|
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
|
|
return tween;
|
|
} ]
|
|
},
|
|
|
|
tweener: function( props, callback ) {
|
|
if ( jQuery.isFunction( props ) ) {
|
|
callback = props;
|
|
props = [ "*" ];
|
|
} else {
|
|
props = props.match( rnotwhite );
|
|
}
|
|
|
|
var prop,
|
|
index = 0,
|
|
length = props.length;
|
|
|
|
for ( ; index < length ; index++ ) {
|
|
prop = props[ index ];
|
|
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
|
|
Animation.tweeners[ prop ].unshift( callback );
|
|
}
|
|
},
|
|
|
|
prefilters: [ defaultPrefilter ],
|
|
|
|
prefilter: function( callback, prepend ) {
|
|
if ( prepend ) {
|
|
Animation.prefilters.unshift( callback );
|
|
} else {
|
|
Animation.prefilters.push( callback );
|
|
}
|
|
}
|
|
} );
|
|
|
|
jQuery.speed = function( speed, easing, fn ) {
|
|
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
complete: fn || !fn && easing ||
|
|
jQuery.isFunction( speed ) && speed,
|
|
duration: speed,
|
|
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
};
|
|
|
|
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ?
|
|
opt.duration : opt.duration in jQuery.fx.speeds ?
|
|
jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
|
// Normalize opt.queue - true/undefined/null -> "fx"
|
|
if ( opt.queue == null || opt.queue === true ) {
|
|
opt.queue = "fx";
|
|
}
|
|
|
|
// Queueing
|
|
opt.old = opt.complete;
|
|
|
|
opt.complete = function() {
|
|
if ( jQuery.isFunction( opt.old ) ) {
|
|
opt.old.call( this );
|
|
}
|
|
|
|
if ( opt.queue ) {
|
|
jQuery.dequeue( this, opt.queue );
|
|
}
|
|
};
|
|
|
|
return opt;
|
|
};
|
|
|
|
jQuery.fn.extend( {
|
|
fadeTo: function( speed, to, easing, callback ) {
|
|
|
|
// Show any hidden elements after setting opacity to 0
|
|
return this.filter( isHidden ).css( "opacity", 0 ).show()
|
|
|
|
// Animate to the value specified
|
|
.end().animate( { opacity: to }, speed, easing, callback );
|
|
},
|
|
animate: function( prop, speed, easing, callback ) {
|
|
var empty = jQuery.isEmptyObject( prop ),
|
|
optall = jQuery.speed( speed, easing, callback ),
|
|
doAnimation = function() {
|
|
|
|
// Operate on a copy of prop so per-property easing won't be lost
|
|
var anim = Animation( this, jQuery.extend( {}, prop ), optall );
|
|
|
|
// Empty animations, or finishing resolves immediately
|
|
if ( empty || dataPriv.get( this, "finish" ) ) {
|
|
anim.stop( true );
|
|
}
|
|
};
|
|
doAnimation.finish = doAnimation;
|
|
|
|
return empty || optall.queue === false ?
|
|
this.each( doAnimation ) :
|
|
this.queue( optall.queue, doAnimation );
|
|
},
|
|
stop: function( type, clearQueue, gotoEnd ) {
|
|
var stopQueue = function( hooks ) {
|
|
var stop = hooks.stop;
|
|
delete hooks.stop;
|
|
stop( gotoEnd );
|
|
};
|
|
|
|
if ( typeof type !== "string" ) {
|
|
gotoEnd = clearQueue;
|
|
clearQueue = type;
|
|
type = undefined;
|
|
}
|
|
if ( clearQueue && type !== false ) {
|
|
this.queue( type || "fx", [] );
|
|
}
|
|
|
|
return this.each( function() {
|
|
var dequeue = true,
|
|
index = type != null && type + "queueHooks",
|
|
timers = jQuery.timers,
|
|
data = dataPriv.get( this );
|
|
|
|
if ( index ) {
|
|
if ( data[ index ] && data[ index ].stop ) {
|
|
stopQueue( data[ index ] );
|
|
}
|
|
} else {
|
|
for ( index in data ) {
|
|
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
|
stopQueue( data[ index ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( index = timers.length; index--; ) {
|
|
if ( timers[ index ].elem === this &&
|
|
( type == null || timers[ index ].queue === type ) ) {
|
|
|
|
timers[ index ].anim.stop( gotoEnd );
|
|
dequeue = false;
|
|
timers.splice( index, 1 );
|
|
}
|
|
}
|
|
|
|
// Start the next in the queue if the last step wasn't forced.
|
|
// Timers currently will call their complete callbacks, which
|
|
// will dequeue but only if they were gotoEnd.
|
|
if ( dequeue || !gotoEnd ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
} );
|
|
},
|
|
finish: function( type ) {
|
|
if ( type !== false ) {
|
|
type = type || "fx";
|
|
}
|
|
return this.each( function() {
|
|
var index,
|
|
data = dataPriv.get( this ),
|
|
queue = data[ type + "queue" ],
|
|
hooks = data[ type + "queueHooks" ],
|
|
timers = jQuery.timers,
|
|
length = queue ? queue.length : 0;
|
|
|
|
// Enable finishing flag on private data
|
|
data.finish = true;
|
|
|
|
// Empty the queue first
|
|
jQuery.queue( this, type, [] );
|
|
|
|
if ( hooks && hooks.stop ) {
|
|
hooks.stop.call( this, true );
|
|
}
|
|
|
|
// Look for any active animations, and finish them
|
|
for ( index = timers.length; index--; ) {
|
|
if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
|
|
timers[ index ].anim.stop( true );
|
|
timers.splice( index, 1 );
|
|
}
|
|
}
|
|
|
|
// Look for any animations in the old queue and finish them
|
|
for ( index = 0; index < length; index++ ) {
|
|
if ( queue[ index ] && queue[ index ].finish ) {
|
|
queue[ index ].finish.call( this );
|
|
}
|
|
}
|
|
|
|
// Turn off finishing flag
|
|
delete data.finish;
|
|
} );
|
|
}
|
|
} );
|
|
|
|
jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
|
|
var cssFn = jQuery.fn[ name ];
|
|
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
return speed == null || typeof speed === "boolean" ?
|
|
cssFn.apply( this, arguments ) :
|
|
this.animate( genFx( name, true ), speed, easing, callback );
|
|
};
|
|
} );
|
|
|
|
// Generate shortcuts for custom animations
|
|
jQuery.each( {
|
|
slideDown: genFx( "show" ),
|
|
slideUp: genFx( "hide" ),
|
|
slideToggle: genFx( "toggle" ),
|
|
fadeIn: { opacity: "show" },
|
|
fadeOut: { opacity: "hide" },
|
|
fadeToggle: { opacity: "toggle" }
|
|
}, function( name, props ) {
|
|
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
return this.animate( props, speed, easing, callback );
|
|
};
|
|
} );
|
|
|
|
jQuery.timers = [];
|
|
jQuery.fx.tick = function() {
|
|
var timer,
|
|
i = 0,
|
|
timers = jQuery.timers;
|
|
|
|
fxNow = jQuery.now();
|
|
|
|
for ( ; i < timers.length; i++ ) {
|
|
timer = timers[ i ];
|
|
|
|
// Checks the timer has not already been removed
|
|
if ( !timer() && timers[ i ] === timer ) {
|
|
timers.splice( i--, 1 );
|
|
}
|
|
}
|
|
|
|
if ( !timers.length ) {
|
|
jQuery.fx.stop();
|
|
}
|
|
fxNow = undefined;
|
|
};
|
|
|
|
jQuery.fx.timer = function( timer ) {
|
|
jQuery.timers.push( timer );
|
|
if ( timer() ) {
|
|
jQuery.fx.start();
|
|
} else {
|
|
jQuery.timers.pop();
|
|
}
|
|
};
|
|
|
|
jQuery.fx.interval = 13;
|
|
jQuery.fx.start = function() {
|
|
if ( !timerId ) {
|
|
timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
|
|
}
|
|
};
|
|
|
|
jQuery.fx.stop = function() {
|
|
window.clearInterval( timerId );
|
|
|
|
timerId = null;
|
|
};
|
|
|
|
jQuery.fx.speeds = {
|
|
slow: 600,
|
|
fast: 200,
|
|
|
|
// Default speed
|
|
_default: 400
|
|
};
|
|
|
|
|
|
// Based off of the plugin by Clint Helfers, with permission.
|
|
// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
jQuery.fn.delay = function( time, type ) {
|
|
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
type = type || "fx";
|
|
|
|
return this.queue( type, function( next, hooks ) {
|
|
var timeout = window.setTimeout( next, time );
|
|
hooks.stop = function() {
|
|
window.clearTimeout( timeout );
|
|
};
|
|
} );
|
|
};
|
|
|
|
|
|
( function() {
|
|
var input = document.createElement( "input" ),
|
|
select = document.createElement( "select" ),
|
|
opt = select.appendChild( document.createElement( "option" ) );
|
|
|
|
input.type = "checkbox";
|
|
|
|
// Support: iOS<=5.1, Android<=4.2+
|
|
// Default value for a checkbox should be "on"
|
|
support.checkOn = input.value !== "";
|
|
|
|
// Support: IE<=11+
|
|
// Must access selectedIndex to make default options select
|
|
support.optSelected = opt.selected;
|
|
|
|
// Support: Android<=2.3
|
|
// Options inside disabled selects are incorrectly marked as disabled
|
|
select.disabled = true;
|
|
support.optDisabled = !opt.disabled;
|
|
|
|
// Support: IE<=11+
|
|
// An input loses its value after becoming a radio
|
|
input = document.createElement( "input" );
|
|
input.value = "t";
|
|
input.type = "radio";
|
|
support.radioValue = input.value === "t";
|
|
} )();
|
|
|
|
|
|
var boolHook,
|
|
attrHandle = jQuery.expr.attrHandle;
|
|
|
|
jQuery.fn.extend( {
|
|
attr: function( name, value ) {
|
|
return access( this, jQuery.attr, name, value, arguments.length > 1 );
|
|
},
|
|
|
|
removeAttr: function( name ) {
|
|
return this.each( function() {
|
|
jQuery.removeAttr( this, name );
|
|
} );
|
|
}
|
|
} );
|
|
|
|
jQuery.extend( {
|
|
attr: function( elem, name, value ) {
|
|
var ret, hooks,
|
|
nType = elem.nodeType;
|
|
|
|
// Don't get/set attributes on text, comment and attribute nodes
|
|
if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
// Fallback to prop when attributes are not supported
|
|
if ( typeof elem.getAttribute === "undefined" ) {
|
|
return jQuery.prop( elem, name, value );
|
|
}
|
|
|
|
// All attributes are lowercase
|
|
// Grab necessary hook if one is defined
|
|
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
name = name.toLowerCase();
|
|
hooks = jQuery.attrHooks[ name ] ||
|
|
( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
if ( value === null ) {
|
|
jQuery.removeAttr( elem, name );
|
|
return;
|
|
}
|
|
|
|
if ( hooks && "set" in hooks &&
|
|
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
elem.setAttribute( name, value + "" );
|
|
return value;
|
|
}
|
|
|
|
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
return ret;
|
|
}
|
|
|
|
ret = jQuery.find.attr( elem, name );
|
|
|
|
// Non-existent attributes return null, we normalize to undefined
|
|
return ret == null ? undefined : ret;
|
|
},
|
|
|
|
attrHooks: {
|
|
type: {
|
|
set: function( elem, value ) {
|
|
if ( !support.radioValue && value === "radio" &&
|
|
jQuery.nodeName( elem, "input" ) ) {
|
|
var val = elem.value;
|
|
elem.setAttribute( "type", value );
|
|
if ( val ) {
|
|
elem.value = val;
|
|
}
|
|
return value;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
removeAttr: function( elem, value ) {
|
|
var name, propName,
|
|
i = 0,
|
|
attrNames = value && value.match( rnotwhite );
|
|
|
|
if ( attrNames && elem.nodeType === 1 ) {
|
|
while ( ( name = attrNames[ i++ ] ) ) {
|
|
propName = jQuery.propFix[ name ] || name;
|
|
|
|
// Boolean attributes get special treatment (#10870)
|
|
if ( jQuery.expr.match.bool.test( name ) ) {
|
|
|
|
// Set corresponding property to false
|
|
elem[ propName ] = false;
|
|
}
|
|
|
|
elem.removeAttribute( name );
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
|
|
// Hooks for boolean attributes
|
|
boolHook = {
|
|
set: function( elem, value, name ) {
|
|
if ( value === false ) {
|
|
|
|
// Remove boolean attributes when set to false
|
|
jQuery.removeAttr( elem, name );
|
|
} else {
|
|
elem.setAttribute( name, name );
|
|
}
|
|
return name;
|
|
}
|
|
};
|
|
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
|
|
var getter = attrHandle[ name ] || jQuery.find.attr;
|
|
|
|
attrHandle[ name ] = function( elem, name, isXML ) {
|
|
var ret, handle;
|
|
if ( !isXML ) {
|
|
|
|
// Avoid an infinite loop by temporarily removing this function from the getter
|
|
handle = attrHandle[ name ];
|
|
attrHandle[ name ] = ret;
|
|
ret = getter( elem, name, isXML ) != null ?
|
|
name.toLowerCase() :
|
|
null;
|
|
attrHandle[ name ] = handle;
|
|
}
|
|
return ret;
|
|
};
|
|
} );
|
|
|
|
|
|
|
|
|
|
var rfocusable = /^(?:input|select|textarea|button)$/i,
|
|
rclickable = /^(?:a|area)$/i;
|
|
|
|
jQuery.fn.extend( {
|
|
prop: function( name, value ) {
|
|
return access( this, jQuery.prop, name, value, arguments.length > 1 );
|
|
},
|
|
|
|
removeProp: function( name ) {
|
|
return this.each( function() {
|
|
delete this[ jQuery.propFix[ name ] || name ];
|
|
} );
|
|
}
|
|
} );
|
|
|
|
jQuery.extend( {
|
|
prop: function( elem, name, value ) {
|
|
var ret, hooks,
|
|
nType = elem.nodeType;
|
|
|
|
// Don't get/set properties on text, comment and attribute nodes
|
|
if ( nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
|
|
|
|
// Fix name and attach hooks
|
|
name = jQuery.propFix[ name ] || name;
|
|
hooks = jQuery.propHooks[ name ];
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
if ( hooks && "set" in hooks &&
|
|
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
return ( elem[ name ] = value );
|
|
}
|
|
|
|
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
|
|
return ret;
|
|
}
|
|
|
|
return elem[ name ];
|
|
},
|
|
|
|
propHooks: {
|
|
tabIndex: {
|
|
get: function( elem ) {
|
|
|
|
// elem.tabIndex doesn't always return the
|
|
// correct value when it hasn't been explicitly set
|
|
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
// Use proper attribute retrieval(#12072)
|
|
var tabindex = jQuery.find.attr( elem, "tabindex" );
|
|
|
|
return tabindex ?
|
|
parseInt( tabindex, 10 ) :
|
|
rfocusable.test( elem.nodeName ) ||
|
|
rclickable.test( elem.nodeName ) && elem.href ?
|
|
0 :
|
|
-1;
|
|
}
|
|
}
|
|
},
|
|
|
|
propFix: {
|
|
"for": "htmlFor",
|
|
"class": "className"
|
|
}
|
|
} );
|
|
|
|
// Support: IE <=11 only
|
|
// Accessing the selectedIndex property
|
|
// forces the browser to respect setting selected
|
|
// on the option
|
|
// The getter ensures a default option is selected
|
|
// when in an optgroup
|
|
if ( !support.optSelected ) {
|
|
jQuery.propHooks.selected = {
|
|
get: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
if ( parent && parent.parentNode ) {
|
|
parent.parentNode.selectedIndex;
|
|
}
|
|
return null;
|
|
},
|
|
set: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
if ( parent ) {
|
|
parent.selectedIndex;
|
|
|
|
if ( parent.parentNode ) {
|
|
parent.parentNode.selectedIndex;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
jQuery.each( [
|
|
"tabIndex",
|
|
"readOnly",
|
|
"maxLength",
|
|
"cellSpacing",
|
|
"cellPadding",
|
|
"rowSpan",
|
|
"colSpan",
|
|
"useMap",
|
|
"frameBorder",
|
|
"contentEditable"
|
|
], function() {
|
|
jQuery.propFix[ this.toLowerCase() ] = this;
|
|
} );
|
|
|
|
|
|
|
|
|
|
var rclass = /[\t\r\n\f]/g;
|
|
|
|
function getClass( elem ) {
|
|
return elem.getAttribute && elem.getAttribute( "class" ) || "";
|
|
}
|
|
|
|
jQuery.fn.extend( {
|
|
addClass: function( value ) {
|
|
var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
i = 0;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each( function( j ) {
|
|
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
|
|
} );
|
|
}
|
|
|
|
if ( typeof value === "string" && value ) {
|
|
classes = value.match( rnotwhite ) || [];
|
|
|
|
while ( ( elem = this[ i++ ] ) ) {
|
|
curValue = getClass( elem );
|
|
cur = elem.nodeType === 1 &&
|
|
( " " + curValue + " " ).replace( rclass, " " );
|
|
|
|
if ( cur ) {
|
|
j = 0;
|
|
while ( ( clazz = classes[ j++ ] ) ) {
|
|
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
|
|
cur += clazz + " ";
|
|
}
|
|
}
|
|
|
|
// Only assign if different to avoid unneeded rendering.
|
|
finalValue = jQuery.trim( cur );
|
|
if ( curValue !== finalValue ) {
|
|
elem.setAttribute( "class", finalValue );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
removeClass: function( value ) {
|
|
var classes, elem, cur, curValue, clazz, j, finalValue,
|
|
i = 0;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each( function( j ) {
|
|
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
|
|
} );
|
|
}
|
|
|
|
if ( !arguments.length ) {
|
|
return this.attr( "class", "" );
|
|
}
|
|
|
|
if ( typeof value === "string" && value ) {
|
|
classes = value.match( rnotwhite ) || [];
|
|
|
|
while ( ( elem = this[ i++ ] ) ) {
|
|
curValue = getClass( elem );
|
|
|
|
// This expression is here for better compressibility (see addClass)
|
|
cur = elem.nodeType === 1 &&
|
|
( " " + curValue + " " ).replace( rclass, " " );
|
|
|
|
if ( cur ) {
|
|
j = 0;
|
|
while ( ( clazz = classes[ j++ ] ) ) {
|
|
|
|
// Remove *all* instances
|
|
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
|
|
cur = cur.replace( " " + clazz + " ", " " );
|
|
}
|
|
}
|
|
|
|
// Only assign if different to avoid unneeded rendering.
|
|
finalValue = jQuery.trim( cur );
|
|
if ( curValue !== finalValue ) {
|
|
elem.setAttribute( "class", finalValue );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
toggleClass: function( value, stateVal ) {
|
|
var type = typeof value;
|
|
|
|
if ( typeof stateVal === "boolean" && type === "string" ) {
|
|
return stateVal ? this.addClass( value ) : this.removeClass( value );
|
|
}
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each( function( i ) {
|
|
jQuery( this ).toggleClass(
|
|
value.call( this, i, getClass( this ), stateVal ),
|
|
stateVal
|
|
);
|
|
} );
|
|
}
|
|
|
|
return this.each( function() {
|
|
var className, i, self, classNames;
|
|
|
|
if ( type === "string" ) {
|
|
|
|
// Toggle individual class names
|
|
i = 0;
|
|
self = jQuery( this );
|
|
classNames = value.match( rnotwhite ) || [];
|
|
|
|
while ( ( className = classNames[ i++ ] ) ) {
|
|
|
|
// Check each className given, space separated list
|
|
if ( self.hasClass( className ) ) {
|
|
self.removeClass( className );
|
|
} else {
|
|
self.addClass( className );
|
|
}
|
|
}
|
|
|
|
// Toggle whole class name
|
|
} else if ( value === undefined || type === "boolean" ) {
|
|
className = getClass( this );
|
|
if ( className ) {
|
|
|
|
// Store className if set
|
|
dataPriv.set( this, "__className__", className );
|
|
}
|
|
|
|
// If the element has a class name or if we're passed `false`,
|
|
// then remove the whole classname (if there was one, the above saved it).
|
|
// Otherwise bring back whatever was previously saved (if anything),
|
|
// falling back to the empty string if nothing was stored.
|
|
if ( this.setAttribute ) {
|
|
this.setAttribute( "class",
|
|
className || value === false ?
|
|
"" :
|
|
dataPriv.get( this, "__className__" ) || ""
|
|
);
|
|
}
|
|
}
|
|
} );
|
|
},
|
|
|
|
hasClass: function( selector ) {
|
|
var className, elem,
|
|
i = 0;
|
|
|
|
className = " " + selector + " ";
|
|
while ( ( elem = this[ i++ ] ) ) {
|
|
if ( elem.nodeType === 1 &&
|
|
( " " + getClass( elem ) + " " ).replace( rclass, " " )
|
|
.indexOf( className ) > -1
|
|
) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
var rreturn = /\r/g,
|
|
rspaces = /[\x20\t\r\n\f]+/g;
|
|
|
|
jQuery.fn.extend( {
|
|
val: function( value ) {
|
|
var hooks, ret, isFunction,
|
|
elem = this[ 0 ];
|
|
|
|
if ( !arguments.length ) {
|
|
if ( elem ) {
|
|
hooks = jQuery.valHooks[ elem.type ] ||
|
|
jQuery.valHooks[ elem.nodeName.toLowerCase() ];
|
|
|
|
if ( hooks &&
|
|
"get" in hooks &&
|
|
( ret = hooks.get( elem, "value" ) ) !== undefined
|
|
) {
|
|
return ret;
|
|
}
|
|
|
|
ret = elem.value;
|
|
|
|
return typeof ret === "string" ?
|
|
|
|
// Handle most common string cases
|
|
ret.replace( rreturn, "" ) :
|
|
|
|
// Handle cases where value is null/undef or number
|
|
ret == null ? "" : ret;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
isFunction = jQuery.isFunction( value );
|
|
|
|
return this.each( function( i ) {
|
|
var val;
|
|
|
|
if ( this.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
if ( isFunction ) {
|
|
val = value.call( this, i, jQuery( this ).val() );
|
|
} else {
|
|
val = value;
|
|
}
|
|
|
|
// Treat null/undefined as ""; convert numbers to string
|
|
if ( val == null ) {
|
|
val = "";
|
|
|
|
} else if ( typeof val === "number" ) {
|
|
val += "";
|
|
|
|
} else if ( jQuery.isArray( val ) ) {
|
|
val = jQuery.map( val, function( value ) {
|
|
return value == null ? "" : value + "";
|
|
} );
|
|
}
|
|
|
|
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
|
|
|
|
// If set returns undefined, fall back to normal setting
|
|
if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
|
|
this.value = val;
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
jQuery.extend( {
|
|
valHooks: {
|
|
option: {
|
|
get: function( elem ) {
|
|
|
|
var val = jQuery.find.attr( elem, "value" );
|
|
return val != null ?
|
|
val :
|
|
|
|
// Support: IE10-11+
|
|
// option.text throws exceptions (#14686, #14858)
|
|
// Strip and collapse whitespace
|
|
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
|
|
jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
|
|
}
|
|
},
|
|
select: {
|
|
get: function( elem ) {
|
|
var value, option,
|
|
options = elem.options,
|
|
index = elem.selectedIndex,
|
|
one = elem.type === "select-one" || index < 0,
|
|
values = one ? null : [],
|
|
max = one ? index + 1 : options.length,
|
|
i = index < 0 ?
|
|
max :
|
|
one ? index : 0;
|
|
|
|
// Loop through all the selected options
|
|
for ( ; i < max; i++ ) {
|
|
option = options[ i ];
|
|
|
|
// IE8-9 doesn't update selected after form reset (#2551)
|
|
if ( ( option.selected || i === index ) &&
|
|
|
|
// Don't return options that are disabled or in a disabled optgroup
|
|
( support.optDisabled ?
|
|
!option.disabled : option.getAttribute( "disabled" ) === null ) &&
|
|
( !option.parentNode.disabled ||
|
|
!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
|
|
|
// Get the specific value for the option
|
|
value = jQuery( option ).val();
|
|
|
|
// We don't need an array for one selects
|
|
if ( one ) {
|
|
return value;
|
|
}
|
|
|
|
// Multi-Selects return an array
|
|
values.push( value );
|
|
}
|
|
}
|
|
|
|
return values;
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
var optionSet, option,
|
|
options = elem.options,
|
|
values = jQuery.makeArray( value ),
|
|
i = options.length;
|
|
|
|
while ( i-- ) {
|
|
option = options[ i ];
|
|
if ( option.selected =
|
|
jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
|
|
) {
|
|
optionSet = true;
|
|
}
|
|
}
|
|
|
|
// Force browsers to behave consistently when non-matching value is set
|
|
if ( !optionSet ) {
|
|
elem.selectedIndex = -1;
|
|
}
|
|
return values;
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
|
|
// Radios and checkboxes getter/setter
|
|
jQuery.each( [ "radio", "checkbox" ], function() {
|
|
jQuery.valHooks[ this ] = {
|
|
set: function( elem, value ) {
|
|
if ( jQuery.isArray( value ) ) {
|
|
return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
|
|
}
|
|
}
|
|
};
|
|
if ( !support.checkOn ) {
|
|
jQuery.valHooks[ this ].get = function( elem ) {
|
|
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
|
|
};
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
// Return jQuery for attributes-only inclusion
|
|
|
|
|
|
var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/;
|
|
|
|
jQuery.extend( jQuery.event, {
|
|
|
|
trigger: function( event, data, elem, onlyHandlers ) {
|
|
|
|
var i, cur, tmp, bubbleType, ontype, handle, special,
|
|
eventPath = [ elem || document ],
|
|
type = hasOwn.call( event, "type" ) ? event.type : event,
|
|
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
|
|
|
|
cur = tmp = elem = elem || document;
|
|
|
|
// Don't do events on text and comment nodes
|
|
if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
|
|
return;
|
|
}
|
|
|
|
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( type.indexOf( "." ) > -1 ) {
|
|
|
|
// Namespaced trigger; create a regexp to match event type in handle()
|
|
namespaces = type.split( "." );
|
|
type = namespaces.shift();
|
|
namespaces.sort();
|
|
}
|
|
ontype = type.indexOf( ":" ) < 0 && "on" + type;
|
|
|
|
// Caller can pass in a jQuery.Event object, Object, or just an event type string
|
|
event = event[ jQuery.expando ] ?
|
|
event :
|
|
new jQuery.Event( type, typeof event === "object" && event );
|
|
|
|
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
|
event.isTrigger = onlyHandlers ? 2 : 3;
|
|
event.namespace = namespaces.join( "." );
|
|
event.rnamespace = event.namespace ?
|
|
new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
|
|
null;
|
|
|
|
// Clean up the event in case it is being reused
|
|
event.result = undefined;
|
|
if ( !event.target ) {
|
|
event.target = elem;
|
|
}
|
|
|
|
// Clone any incoming data and prepend the event, creating the handler arg list
|
|
data = data == null ?
|
|
[ event ] :
|
|
jQuery.makeArray( data, [ event ] );
|
|
|
|
// Allow special events to draw outside the lines
|
|
special = jQuery.event.special[ type ] || {};
|
|
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
return;
|
|
}
|
|
|
|
// Determine event propagation path in advance, per W3C events spec (#9951)
|
|
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
|
bubbleType = special.delegateType || type;
|
|
if ( !rfocusMorph.test( bubbleType + type ) ) {
|
|
cur = cur.parentNode;
|
|
}
|
|
for ( ; cur; cur = cur.parentNode ) {
|
|
eventPath.push( cur );
|
|
tmp = cur;
|
|
}
|
|
|
|
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
if ( tmp === ( elem.ownerDocument || document ) ) {
|
|
eventPath.push( tmp.defaultView || tmp.parentWindow || window );
|
|
}
|
|
}
|
|
|
|
// Fire handlers on the event path
|
|
i = 0;
|
|
while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
|
|
|
|
event.type = i > 1 ?
|
|
bubbleType :
|
|
special.bindType || type;
|
|
|
|
// jQuery handler
|
|
handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
|
|
dataPriv.get( cur, "handle" );
|
|
if ( handle ) {
|
|
handle.apply( cur, data );
|
|
}
|
|
|
|
// Native handler
|
|
handle = ontype && cur[ ontype ];
|
|
if ( handle && handle.apply && acceptData( cur ) ) {
|
|
event.result = handle.apply( cur, data );
|
|
if ( event.result === false ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
}
|
|
event.type = type;
|
|
|
|
// If nobody prevented the default action, do it now
|
|
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
|
if ( ( !special._default ||
|
|
special._default.apply( eventPath.pop(), data ) === false ) &&
|
|
acceptData( elem ) ) {
|
|
|
|
// Call a native DOM method on the target with the same name name as the event.
|
|
// Don't do default actions on window, that's where global variables be (#6170)
|
|
if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {
|
|
|
|
// Don't re-trigger an onFOO event when we call its FOO() method
|
|
tmp = elem[ ontype ];
|
|
|
|
if ( tmp ) {
|
|
elem[ ontype ] = null;
|
|
}
|
|
|
|
// Prevent re-triggering of the same event, since we already bubbled it above
|
|
jQuery.event.triggered = type;
|
|
elem[ type ]();
|
|
jQuery.event.triggered = undefined;
|
|
|
|
if ( tmp ) {
|
|
elem[ ontype ] = tmp;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
// Piggyback on a donor event to simulate a different one
|
|
simulate: function( type, elem, event ) {
|
|
var e = jQuery.extend(
|
|
new jQuery.Event(),
|
|
event,
|
|
{
|
|
type: type,
|
|
isSimulated: true
|
|
|
|
// Previously, `originalEvent: {}` was set here, so stopPropagation call
|
|
// would not be triggered on donor event, since in our own
|
|
// jQuery.event.stopPropagation function we had a check for existence of
|
|
// originalEvent.stopPropagation method, so, consequently it would be a noop.
|
|
//
|
|
// But now, this "simulate" function is used only for events
|
|
// for which stopPropagation() is noop, so there is no need for that anymore.
|
|
//
|
|
// For the 1.x branch though, guard for "click" and "submit"
|
|
// events is still used, but was moved to jQuery.event.stopPropagation function
|
|
// because `originalEvent` should point to the original event for the constancy
|
|
// with other events and for more focused logic
|
|
}
|
|
);
|
|
|
|
jQuery.event.trigger( e, null, elem );
|
|
|
|
if ( e.isDefaultPrevented() ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
|
|
trigger: function( type, data ) {
|
|
return this.each( function() {
|
|
jQuery.event.trigger( type, data, this );
|
|
} );
|
|
},
|
|
triggerHandler: function( type, data ) {
|
|
var elem = this[ 0 ];
|
|
if ( elem ) {
|
|
return jQuery.event.trigger( type, data, elem, true );
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
|
|
function( i, name ) {
|
|
|
|
// Handle event binding
|
|
jQuery.fn[ name ] = function( data, fn ) {
|
|
return arguments.length > 0 ?
|
|
this.on( name, null, data, fn ) :
|
|
this.trigger( name );
|
|
};
|
|
} );
|
|
|
|
jQuery.fn.extend( {
|
|
hover: function( fnOver, fnOut ) {
|
|
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
support.focusin = "onfocusin" in window;
|
|
|
|
|
|
// Support: Firefox
|
|
// Firefox doesn't have focus(in | out) events
|
|
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
|
|
//
|
|
// Support: Chrome, Safari
|
|
// focus(in | out) events fire after focus & blur events,
|
|
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
|
|
// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
|
|
if ( !support.focusin ) {
|
|
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
|
// Attach a single capturing handler on the document while someone wants focusin/focusout
|
|
var handler = function( event ) {
|
|
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
|
|
};
|
|
|
|
jQuery.event.special[ fix ] = {
|
|
setup: function() {
|
|
var doc = this.ownerDocument || this,
|
|
attaches = dataPriv.access( doc, fix );
|
|
|
|
if ( !attaches ) {
|
|
doc.addEventListener( orig, handler, true );
|
|
}
|
|
dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
|
|
},
|
|
teardown: function() {
|
|
var doc = this.ownerDocument || this,
|
|
attaches = dataPriv.access( doc, fix ) - 1;
|
|
|
|
if ( !attaches ) {
|
|
doc.removeEventListener( orig, handler, true );
|
|
dataPriv.remove( doc, fix );
|
|
|
|
} else {
|
|
dataPriv.access( doc, fix, attaches );
|
|
}
|
|
}
|
|
};
|
|
} );
|
|
}
|
|
var location = window.location;
|
|
|
|
var nonce = jQuery.now();
|
|
|
|
var rquery = ( /\?/ );
|
|
|
|
|
|
|
|
// Support: Android 2.3
|
|
// Workaround failure to string-cast null input
|
|
jQuery.parseJSON = function( data ) {
|
|
return JSON.parse( data + "" );
|
|
};
|
|
|
|
|
|
// Cross-browser xml parsing
|
|
jQuery.parseXML = function( data ) {
|
|
var xml;
|
|
if ( !data || typeof data !== "string" ) {
|
|
return null;
|
|
}
|
|
|
|
// Support: IE9
|
|
try {
|
|
xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
|
|
} catch ( e ) {
|
|
xml = undefined;
|
|
}
|
|
|
|
if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
jQuery.error( "Invalid XML: " + data );
|
|
}
|
|
return xml;
|
|
};
|
|
|
|
|
|
var
|
|
rhash = /#.*$/,
|
|
rts = /([?&])_=[^&]*/,
|
|
rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
|
|
|
|
// #7653, #8125, #8152: local protocol detection
|
|
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
|
rnoContent = /^(?:GET|HEAD)$/,
|
|
rprotocol = /^\/\//,
|
|
|
|
/* Prefilters
|
|
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
* 2) These are called:
|
|
* - BEFORE asking for a transport
|
|
* - AFTER param serialization (s.data is a string if s.processData is true)
|
|
* 3) key is the dataType
|
|
* 4) the catchall symbol "*" can be used
|
|
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
*/
|
|
prefilters = {},
|
|
|
|
/* Transports bindings
|
|
* 1) key is the dataType
|
|
* 2) the catchall symbol "*" can be used
|
|
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
*/
|
|
transports = {},
|
|
|
|
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
allTypes = "*/".concat( "*" ),
|
|
|
|
// Anchor tag for parsing the document origin
|
|
originAnchor = document.createElement( "a" );
|
|
originAnchor.href = location.href;
|
|
|
|
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
function addToPrefiltersOrTransports( structure ) {
|
|
|
|
// dataTypeExpression is optional and defaults to "*"
|
|
return function( dataTypeExpression, func ) {
|
|
|
|
if ( typeof dataTypeExpression !== "string" ) {
|
|
func = dataTypeExpression;
|
|
dataTypeExpression = "*";
|
|
}
|
|
|
|
var dataType,
|
|
i = 0,
|
|
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];
|
|
|
|
if ( jQuery.isFunction( func ) ) {
|
|
|
|
// For each dataType in the dataTypeExpression
|
|
while ( ( dataType = dataTypes[ i++ ] ) ) {
|
|
|
|
// Prepend if requested
|
|
if ( dataType[ 0 ] === "+" ) {
|
|
dataType = dataType.slice( 1 ) || "*";
|
|
( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
|
|
|
|
// Otherwise append
|
|
} else {
|
|
( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
// Base inspection function for prefilters and transports
|
|
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
|
|
|
|
var inspected = {},
|
|
seekingTransport = ( structure === transports );
|
|
|
|
function inspect( dataType ) {
|
|
var selected;
|
|
inspected[ dataType ] = true;
|
|
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
|
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
|
if ( typeof dataTypeOrTransport === "string" &&
|
|
!seekingTransport && !inspected[ dataTypeOrTransport ] ) {
|
|
|
|
options.dataTypes.unshift( dataTypeOrTransport );
|
|
inspect( dataTypeOrTransport );
|
|
return false;
|
|
} else if ( seekingTransport ) {
|
|
return !( selected = dataTypeOrTransport );
|
|
}
|
|
} );
|
|
return selected;
|
|
}
|
|
|
|
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
|
|
}
|
|
|
|
// A special extend for ajax options
|
|
// that takes "flat" options (not to be deep extended)
|
|
// Fixes #9887
|
|
function ajaxExtend( target, src ) {
|
|
var key, deep,
|
|
flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
|
|
for ( key in src ) {
|
|
if ( src[ key ] !== undefined ) {
|
|
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
}
|
|
}
|
|
if ( deep ) {
|
|
jQuery.extend( true, target, deep );
|
|
}
|
|
|
|
return target;
|
|
}
|
|
|
|
/* Handles responses to an ajax request:
|
|
* - finds the right dataType (mediates between content-type and expected dataType)
|
|
* - returns the corresponding response
|
|
*/
|
|
function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
|
var ct, type, finalDataType, firstDataType,
|
|
contents = s.contents,
|
|
dataTypes = s.dataTypes;
|
|
|
|
// Remove auto dataType and get content-type in the process
|
|
while ( dataTypes[ 0 ] === "*" ) {
|
|
dataTypes.shift();
|
|
if ( ct === undefined ) {
|
|
ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
|
|
}
|
|
}
|
|
|
|
// Check if we're dealing with a known content-type
|
|
if ( ct ) {
|
|
for ( type in contents ) {
|
|
if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
dataTypes.unshift( type );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check to see if we have a response for the expected dataType
|
|
if ( dataTypes[ 0 ] in responses ) {
|
|
finalDataType = dataTypes[ 0 ];
|
|
} else {
|
|
|
|
// Try convertible dataTypes
|
|
for ( type in responses ) {
|
|
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
|
|
finalDataType = type;
|
|
break;
|
|
}
|
|
if ( !firstDataType ) {
|
|
firstDataType = type;
|
|
}
|
|
}
|
|
|
|
// Or just use first one
|
|
finalDataType = finalDataType || firstDataType;
|
|
}
|
|
|
|
// If we found a dataType
|
|
// We add the dataType to the list if needed
|
|
// and return the corresponding response
|
|
if ( finalDataType ) {
|
|
if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
dataTypes.unshift( finalDataType );
|
|
}
|
|
return responses[ finalDataType ];
|
|
}
|
|
}
|
|
|
|
/* Chain conversions given the request and the original response
|
|
* Also sets the responseXXX fields on the jqXHR instance
|
|
*/
|
|
function ajaxConvert( s, response, jqXHR, isSuccess ) {
|
|
var conv2, current, conv, tmp, prev,
|
|
converters = {},
|
|
|
|
// Work with a copy of dataTypes in case we need to modify it for conversion
|
|
dataTypes = s.dataTypes.slice();
|
|
|
|
// Create converters map with lowercased keys
|
|
if ( dataTypes[ 1 ] ) {
|
|
for ( conv in s.converters ) {
|
|
converters[ conv.toLowerCase() ] = s.converters[ conv ];
|
|
}
|
|
}
|
|
|
|
current = dataTypes.shift();
|
|
|
|
// Convert to each sequential dataType
|
|
while ( current ) {
|
|
|
|
if ( s.responseFields[ current ] ) {
|
|
jqXHR[ s.responseFields[ current ] ] = response;
|
|
}
|
|
|
|
// Apply the dataFilter if provided
|
|
if ( !prev && isSuccess && s.dataFilter ) {
|
|
response = s.dataFilter( response, s.dataType );
|
|
}
|
|
|
|
prev = current;
|
|
current = dataTypes.shift();
|
|
|
|
if ( current ) {
|
|
|
|
// There's only work to do if current dataType is non-auto
|
|
if ( current === "*" ) {
|
|
|
|
current = prev;
|
|
|
|
// Convert response if prev dataType is non-auto and differs from current
|
|
} else if ( prev !== "*" && prev !== current ) {
|
|
|
|
// Seek a direct converter
|
|
conv = converters[ prev + " " + current ] || converters[ "* " + current ];
|
|
|
|
// If none found, seek a pair
|
|
if ( !conv ) {
|
|
for ( conv2 in converters ) {
|
|
|
|
// If conv2 outputs current
|
|
tmp = conv2.split( " " );
|
|
if ( tmp[ 1 ] === current ) {
|
|
|
|
// If prev can be converted to accepted input
|
|
conv = converters[ prev + " " + tmp[ 0 ] ] ||
|
|
converters[ "* " + tmp[ 0 ] ];
|
|
if ( conv ) {
|
|
|
|
// Condense equivalence converters
|
|
if ( conv === true ) {
|
|
conv = converters[ conv2 ];
|
|
|
|
// Otherwise, insert the intermediate dataType
|
|
} else if ( converters[ conv2 ] !== true ) {
|
|
current = tmp[ 0 ];
|
|
dataTypes.unshift( tmp[ 1 ] );
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Apply converter (if not an equivalence)
|
|
if ( conv !== true ) {
|
|
|
|
// Unless errors are allowed to bubble, catch and return them
|
|
if ( conv && s.throws ) {
|
|
response = conv( response );
|
|
} else {
|
|
try {
|
|
response = conv( response );
|
|
} catch ( e ) {
|
|
return {
|
|
state: "parsererror",
|
|
error: conv ? e : "No conversion from " + prev + " to " + current
|
|
};
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return { state: "success", data: response };
|
|
}
|
|
|
|
jQuery.extend( {
|
|
|
|
// Counter for holding the number of active queries
|
|
active: 0,
|
|
|
|
// Last-Modified header cache for next request
|
|
lastModified: {},
|
|
etag: {},
|
|
|
|
ajaxSettings: {
|
|
url: location.href,
|
|
type: "GET",
|
|
isLocal: rlocalProtocol.test( location.protocol ),
|
|
global: true,
|
|
processData: true,
|
|
async: true,
|
|
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
|
/*
|
|
timeout: 0,
|
|
data: null,
|
|
dataType: null,
|
|
username: null,
|
|
password: null,
|
|
cache: null,
|
|
throws: false,
|
|
traditional: false,
|
|
headers: {},
|
|
*/
|
|
|
|
accepts: {
|
|
"*": allTypes,
|
|
text: "text/plain",
|
|
html: "text/html",
|
|
xml: "application/xml, text/xml",
|
|
json: "application/json, text/javascript"
|
|
},
|
|
|
|
contents: {
|
|
xml: /\bxml\b/,
|
|
html: /\bhtml/,
|
|
json: /\bjson\b/
|
|
},
|
|
|
|
responseFields: {
|
|
xml: "responseXML",
|
|
text: "responseText",
|
|
json: "responseJSON"
|
|
},
|
|
|
|
// Data converters
|
|
// Keys separate source (or catchall "*") and destination types with a single space
|
|
converters: {
|
|
|
|
// Convert anything to text
|
|
"* text": String,
|
|
|
|
// Text to html (true = no transformation)
|
|
"text html": true,
|
|
|
|
// Evaluate text as a json expression
|
|
"text json": jQuery.parseJSON,
|
|
|
|
// Parse text as xml
|
|
"text xml": jQuery.parseXML
|
|
},
|
|
|
|
// For options that shouldn't be deep extended:
|
|
// you can add your own custom options here if
|
|
// and when you create one that shouldn't be
|
|
// deep extended (see ajaxExtend)
|
|
flatOptions: {
|
|
url: true,
|
|
context: true
|
|
}
|
|
},
|
|
|
|
// Creates a full fledged settings object into target
|
|
// with both ajaxSettings and settings fields.
|
|
// If target is omitted, writes into ajaxSettings.
|
|
ajaxSetup: function( target, settings ) {
|
|
return settings ?
|
|
|
|
// Building a settings object
|
|
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
|
|
|
|
// Extending ajaxSettings
|
|
ajaxExtend( jQuery.ajaxSettings, target );
|
|
},
|
|
|
|
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
|
// Main method
|
|
ajax: function( url, options ) {
|
|
|
|
// If url is an object, simulate pre-1.5 signature
|
|
if ( typeof url === "object" ) {
|
|
options = url;
|
|
url = undefined;
|
|
}
|
|
|
|
// Force options to be an object
|
|
options = options || {};
|
|
|
|
var transport,
|
|
|
|
// URL without anti-cache param
|
|
cacheURL,
|
|
|
|
// Response headers
|
|
responseHeadersString,
|
|
responseHeaders,
|
|
|
|
// timeout handle
|
|
timeoutTimer,
|
|
|
|
// Url cleanup var
|
|
urlAnchor,
|
|
|
|
// To know if global events are to be dispatched
|
|
fireGlobals,
|
|
|
|
// Loop variable
|
|
i,
|
|
|
|
// Create the final options object
|
|
s = jQuery.ajaxSetup( {}, options ),
|
|
|
|
// Callbacks context
|
|
callbackContext = s.context || s,
|
|
|
|
// Context for global events is callbackContext if it is a DOM node or jQuery collection
|
|
globalEventContext = s.context &&
|
|
( callbackContext.nodeType || callbackContext.jquery ) ?
|
|
jQuery( callbackContext ) :
|
|
jQuery.event,
|
|
|
|
// Deferreds
|
|
deferred = jQuery.Deferred(),
|
|
completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
|
|
// Status-dependent callbacks
|
|
statusCode = s.statusCode || {},
|
|
|
|
// Headers (they are sent all at once)
|
|
requestHeaders = {},
|
|
requestHeadersNames = {},
|
|
|
|
// The jqXHR state
|
|
state = 0,
|
|
|
|
// Default abort message
|
|
strAbort = "canceled",
|
|
|
|
// Fake xhr
|
|
jqXHR = {
|
|
readyState: 0,
|
|
|
|
// Builds headers hashtable if needed
|
|
getResponseHeader: function( key ) {
|
|
var match;
|
|
if ( state === 2 ) {
|
|
if ( !responseHeaders ) {
|
|
responseHeaders = {};
|
|
while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ];
|
|
}
|
|
}
|
|
match = responseHeaders[ key.toLowerCase() ];
|
|
}
|
|
return match == null ? null : match;
|
|
},
|
|
|
|
// Raw string
|
|
getAllResponseHeaders: function() {
|
|
return state === 2 ? responseHeadersString : null;
|
|
},
|
|
|
|
// Caches the header
|
|
setRequestHeader: function( name, value ) {
|
|
var lname = name.toLowerCase();
|
|
if ( !state ) {
|
|
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
requestHeaders[ name ] = value;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Overrides response content-type header
|
|
overrideMimeType: function( type ) {
|
|
if ( !state ) {
|
|
s.mimeType = type;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Status-dependent callbacks
|
|
statusCode: function( map ) {
|
|
var code;
|
|
if ( map ) {
|
|
if ( state < 2 ) {
|
|
for ( code in map ) {
|
|
|
|
// Lazy-add the new callback in a way that preserves old ones
|
|
statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
|
|
}
|
|
} else {
|
|
|
|
// Execute the appropriate callbacks
|
|
jqXHR.always( map[ jqXHR.status ] );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Cancel the request
|
|
abort: function( statusText ) {
|
|
var finalText = statusText || strAbort;
|
|
if ( transport ) {
|
|
transport.abort( finalText );
|
|
}
|
|
done( 0, finalText );
|
|
return this;
|
|
}
|
|
};
|
|
|
|
// Attach deferreds
|
|
deferred.promise( jqXHR ).complete = completeDeferred.add;
|
|
jqXHR.success = jqXHR.done;
|
|
jqXHR.error = jqXHR.fail;
|
|
|
|
// Remove hash character (#7531: and string promotion)
|
|
// Add protocol if not provided (prefilters might expect it)
|
|
// Handle falsy url in the settings object (#10093: consistency with old signature)
|
|
// We also use the url parameter if available
|
|
s.url = ( ( url || s.url || location.href ) + "" ).replace( rhash, "" )
|
|
.replace( rprotocol, location.protocol + "//" );
|
|
|
|
// Alias method option to type as per ticket #12004
|
|
s.type = options.method || options.type || s.method || s.type;
|
|
|
|
// Extract dataTypes list
|
|
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ];
|
|
|
|
// A cross-domain request is in order when the origin doesn't match the current origin.
|
|
if ( s.crossDomain == null ) {
|
|
urlAnchor = document.createElement( "a" );
|
|
|
|
// Support: IE8-11+
|
|
// IE throws exception if url is malformed, e.g. http://example.com:80x/
|
|
try {
|
|
urlAnchor.href = s.url;
|
|
|
|
// Support: IE8-11+
|
|
// Anchor's host property isn't correctly set when s.url is relative
|
|
urlAnchor.href = urlAnchor.href;
|
|
s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
|
|
urlAnchor.protocol + "//" + urlAnchor.host;
|
|
} catch ( e ) {
|
|
|
|
// If there is an error parsing the URL, assume it is crossDomain,
|
|
// it can be rejected by the transport if it is invalid
|
|
s.crossDomain = true;
|
|
}
|
|
}
|
|
|
|
// Convert data if not already a string
|
|
if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
s.data = jQuery.param( s.data, s.traditional );
|
|
}
|
|
|
|
// Apply prefilters
|
|
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
|
// If request was aborted inside a prefilter, stop there
|
|
if ( state === 2 ) {
|
|
return jqXHR;
|
|
}
|
|
|
|
// We can fire global events as of now if asked to
|
|
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
|
fireGlobals = jQuery.event && s.global;
|
|
|
|
// Watch for a new set of requests
|
|
if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
jQuery.event.trigger( "ajaxStart" );
|
|
}
|
|
|
|
// Uppercase the type
|
|
s.type = s.type.toUpperCase();
|
|
|
|
// Determine if request has content
|
|
s.hasContent = !rnoContent.test( s.type );
|
|
|
|
// Save the URL in case we're toying with the If-Modified-Since
|
|
// and/or If-None-Match header later on
|
|
cacheURL = s.url;
|
|
|
|
// More options handling for requests with no content
|
|
if ( !s.hasContent ) {
|
|
|
|
// If data is available, append data to url
|
|
if ( s.data ) {
|
|
cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data );
|
|
|
|
// #9682: remove data so that it's not used in an eventual retry
|
|
delete s.data;
|
|
}
|
|
|
|
// Add anti-cache in url if needed
|
|
if ( s.cache === false ) {
|
|
s.url = rts.test( cacheURL ) ?
|
|
|
|
// If there is already a '_' parameter, set its value
|
|
cacheURL.replace( rts, "$1_=" + nonce++ ) :
|
|
|
|
// Otherwise add one to the end
|
|
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++;
|
|
}
|
|
}
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
if ( jQuery.lastModified[ cacheURL ] ) {
|
|
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
|
}
|
|
if ( jQuery.etag[ cacheURL ] ) {
|
|
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
|
}
|
|
}
|
|
|
|
// Set the correct header, if data is being sent
|
|
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
}
|
|
|
|
// Set the Accepts header for the server, depending on the dataType
|
|
jqXHR.setRequestHeader(
|
|
"Accept",
|
|
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
|
|
s.accepts[ s.dataTypes[ 0 ] ] +
|
|
( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
s.accepts[ "*" ]
|
|
);
|
|
|
|
// Check for headers option
|
|
for ( i in s.headers ) {
|
|
jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
}
|
|
|
|
// Allow custom headers/mimetypes and early abort
|
|
if ( s.beforeSend &&
|
|
( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
|
|
// Abort if not done already and return
|
|
return jqXHR.abort();
|
|
}
|
|
|
|
// Aborting is no longer a cancellation
|
|
strAbort = "abort";
|
|
|
|
// Install callbacks on deferreds
|
|
for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
jqXHR[ i ]( s[ i ] );
|
|
}
|
|
|
|
// Get transport
|
|
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
|
// If no transport, we auto-abort
|
|
if ( !transport ) {
|
|
done( -1, "No Transport" );
|
|
} else {
|
|
jqXHR.readyState = 1;
|
|
|
|
// Send global event
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
}
|
|
|
|
// If request was aborted inside ajaxSend, stop there
|
|
if ( state === 2 ) {
|
|
return jqXHR;
|
|
}
|
|
|
|
// Timeout
|
|
if ( s.async && s.timeout > 0 ) {
|
|
timeoutTimer = window.setTimeout( function() {
|
|
jqXHR.abort( "timeout" );
|
|
}, s.timeout );
|
|
}
|
|
|
|
try {
|
|
state = 1;
|
|
transport.send( requestHeaders, done );
|
|
} catch ( e ) {
|
|
|
|
// Propagate exception as error if not done
|
|
if ( state < 2 ) {
|
|
done( -1, e );
|
|
|
|
// Simply rethrow otherwise
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Callback for when everything is done
|
|
function done( status, nativeStatusText, responses, headers ) {
|
|
var isSuccess, success, error, response, modified,
|
|
statusText = nativeStatusText;
|
|
|
|
// Called once
|
|
if ( state === 2 ) {
|
|
return;
|
|
}
|
|
|
|
// State is "done" now
|
|
state = 2;
|
|
|
|
// Clear timeout if it exists
|
|
if ( timeoutTimer ) {
|
|
window.clearTimeout( timeoutTimer );
|
|
}
|
|
|
|
// Dereference transport for early garbage collection
|
|
// (no matter how long the jqXHR object will be used)
|
|
transport = undefined;
|
|
|
|
// Cache response headers
|
|
responseHeadersString = headers || "";
|
|
|
|
// Set readyState
|
|
jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
|
// Determine if successful
|
|
isSuccess = status >= 200 && status < 300 || status === 304;
|
|
|
|
// Get response data
|
|
if ( responses ) {
|
|
response = ajaxHandleResponses( s, jqXHR, responses );
|
|
}
|
|
|
|
// Convert no matter what (that way responseXXX fields are always set)
|
|
response = ajaxConvert( s, response, jqXHR, isSuccess );
|
|
|
|
// If successful, handle type chaining
|
|
if ( isSuccess ) {
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
modified = jqXHR.getResponseHeader( "Last-Modified" );
|
|
if ( modified ) {
|
|
jQuery.lastModified[ cacheURL ] = modified;
|
|
}
|
|
modified = jqXHR.getResponseHeader( "etag" );
|
|
if ( modified ) {
|
|
jQuery.etag[ cacheURL ] = modified;
|
|
}
|
|
}
|
|
|
|
// if no content
|
|
if ( status === 204 || s.type === "HEAD" ) {
|
|
statusText = "nocontent";
|
|
|
|
// if not modified
|
|
} else if ( status === 304 ) {
|
|
statusText = "notmodified";
|
|
|
|
// If we have data, let's convert it
|
|
} else {
|
|
statusText = response.state;
|
|
success = response.data;
|
|
error = response.error;
|
|
isSuccess = !error;
|
|
}
|
|
} else {
|
|
|
|
// Extract error from statusText and normalize for non-aborts
|
|
error = statusText;
|
|
if ( status || !statusText ) {
|
|
statusText = "error";
|
|
if ( status < 0 ) {
|
|
status = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set data for the fake xhr object
|
|
jqXHR.status = status;
|
|
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
|
|
|
// Success/Error
|
|
if ( isSuccess ) {
|
|
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
} else {
|
|
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
}
|
|
|
|
// Status-dependent callbacks
|
|
jqXHR.statusCode( statusCode );
|
|
statusCode = undefined;
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
|
|
[ jqXHR, s, isSuccess ? success : error ] );
|
|
}
|
|
|
|
// Complete
|
|
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
|
|
// Handle the global AJAX counter
|
|
if ( !( --jQuery.active ) ) {
|
|
jQuery.event.trigger( "ajaxStop" );
|
|
}
|
|
}
|
|
}
|
|
|
|
return jqXHR;
|
|
},
|
|
|
|
getJSON: function( url, data, callback ) {
|
|
return jQuery.get( url, data, callback, "json" );
|
|
},
|
|
|
|
getScript: function( url, callback ) {
|
|
return jQuery.get( url, undefined, callback, "script" );
|
|
}
|
|
} );
|
|
|
|
jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
jQuery[ method ] = function( url, data, callback, type ) {
|
|
|
|
// Shift arguments if data argument was omitted
|
|
if ( jQuery.isFunction( data ) ) {
|
|
type = type || callback;
|
|
callback = data;
|
|
data = undefined;
|
|
}
|
|
|
|
// The url can be an options object (which then must have .url)
|
|
return jQuery.ajax( jQuery.extend( {
|
|
url: url,
|
|
type: method,
|
|
dataType: type,
|
|
data: data,
|
|
success: callback
|
|
}, jQuery.isPlainObject( url ) && url ) );
|
|
};
|
|
} );
|
|
|
|
|
|
jQuery._evalUrl = function( url ) {
|
|
return jQuery.ajax( {
|
|
url: url,
|
|
|
|
// Make this explicit, since user can override this through ajaxSetup (#11264)
|
|
type: "GET",
|
|
dataType: "script",
|
|
async: false,
|
|
global: false,
|
|
"throws": true
|
|
} );
|
|
};
|
|
|
|
|
|
jQuery.fn.extend( {
|
|
wrapAll: function( html ) {
|
|
var wrap;
|
|
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each( function( i ) {
|
|
jQuery( this ).wrapAll( html.call( this, i ) );
|
|
} );
|
|
}
|
|
|
|
if ( this[ 0 ] ) {
|
|
|
|
// The elements to wrap the target around
|
|
wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
|
|
|
|
if ( this[ 0 ].parentNode ) {
|
|
wrap.insertBefore( this[ 0 ] );
|
|
}
|
|
|
|
wrap.map( function() {
|
|
var elem = this;
|
|
|
|
while ( elem.firstElementChild ) {
|
|
elem = elem.firstElementChild;
|
|
}
|
|
|
|
return elem;
|
|
} ).append( this );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
wrapInner: function( html ) {
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each( function( i ) {
|
|
jQuery( this ).wrapInner( html.call( this, i ) );
|
|
} );
|
|
}
|
|
|
|
return this.each( function() {
|
|
var self = jQuery( this ),
|
|
contents = self.contents();
|
|
|
|
if ( contents.length ) {
|
|
contents.wrapAll( html );
|
|
|
|
} else {
|
|
self.append( html );
|
|
}
|
|
} );
|
|
},
|
|
|
|
wrap: function( html ) {
|
|
var isFunction = jQuery.isFunction( html );
|
|
|
|
return this.each( function( i ) {
|
|
jQuery( this ).wrapAll( isFunction ? html.call( this, i ) : html );
|
|
} );
|
|
},
|
|
|
|
unwrap: function() {
|
|
return this.parent().each( function() {
|
|
if ( !jQuery.nodeName( this, "body" ) ) {
|
|
jQuery( this ).replaceWith( this.childNodes );
|
|
}
|
|
} ).end();
|
|
}
|
|
} );
|
|
|
|
|
|
jQuery.expr.filters.hidden = function( elem ) {
|
|
return !jQuery.expr.filters.visible( elem );
|
|
};
|
|
jQuery.expr.filters.visible = function( elem ) {
|
|
|
|
// Support: Opera <= 12.12
|
|
// Opera reports offsetWidths and offsetHeights less than zero on some elements
|
|
// Use OR instead of AND as the element is not visible if either is true
|
|
// See tickets #10406 and #13132
|
|
return elem.offsetWidth > 0 || elem.offsetHeight > 0 || elem.getClientRects().length > 0;
|
|
};
|
|
|
|
|
|
|
|
|
|
var r20 = /%20/g,
|
|
rbracket = /\[\]$/,
|
|
rCRLF = /\r?\n/g,
|
|
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
|
rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
|
|
|
function buildParams( prefix, obj, traditional, add ) {
|
|
var name;
|
|
|
|
if ( jQuery.isArray( obj ) ) {
|
|
|
|
// Serialize array item.
|
|
jQuery.each( obj, function( i, v ) {
|
|
if ( traditional || rbracket.test( prefix ) ) {
|
|
|
|
// Treat each array item as a scalar.
|
|
add( prefix, v );
|
|
|
|
} else {
|
|
|
|
// Item is non-scalar (array or object), encode its numeric index.
|
|
buildParams(
|
|
prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
|
|
v,
|
|
traditional,
|
|
add
|
|
);
|
|
}
|
|
} );
|
|
|
|
} else if ( !traditional && jQuery.type( obj ) === "object" ) {
|
|
|
|
// Serialize object item.
|
|
for ( name in obj ) {
|
|
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
}
|
|
|
|
} else {
|
|
|
|
// Serialize scalar item.
|
|
add( prefix, obj );
|
|
}
|
|
}
|
|
|
|
// Serialize an array of form elements or a set of
|
|
// key/values into a query string
|
|
jQuery.param = function( a, traditional ) {
|
|
var prefix,
|
|
s = [],
|
|
add = function( key, value ) {
|
|
|
|
// If value is a function, invoke it and return its value
|
|
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
|
|
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
};
|
|
|
|
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
if ( traditional === undefined ) {
|
|
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
|
|
}
|
|
|
|
// If an array was passed in, assume that it is an array of form elements.
|
|
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
|
|
// Serialize the form elements
|
|
jQuery.each( a, function() {
|
|
add( this.name, this.value );
|
|
} );
|
|
|
|
} else {
|
|
|
|
// If traditional, encode the "old" way (the way 1.3.2 or older
|
|
// did it), otherwise encode params recursively.
|
|
for ( prefix in a ) {
|
|
buildParams( prefix, a[ prefix ], traditional, add );
|
|
}
|
|
}
|
|
|
|
// Return the resulting serialization
|
|
return s.join( "&" ).replace( r20, "+" );
|
|
};
|
|
|
|
jQuery.fn.extend( {
|
|
serialize: function() {
|
|
return jQuery.param( this.serializeArray() );
|
|
},
|
|
serializeArray: function() {
|
|
return this.map( function() {
|
|
|
|
// Can add propHook for "elements" to filter or add form elements
|
|
var elements = jQuery.prop( this, "elements" );
|
|
return elements ? jQuery.makeArray( elements ) : this;
|
|
} )
|
|
.filter( function() {
|
|
var type = this.type;
|
|
|
|
// Use .is( ":disabled" ) so that fieldset[disabled] works
|
|
return this.name && !jQuery( this ).is( ":disabled" ) &&
|
|
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
|
( this.checked || !rcheckableType.test( type ) );
|
|
} )
|
|
.map( function( i, elem ) {
|
|
var val = jQuery( this ).val();
|
|
|
|
return val == null ?
|
|
null :
|
|
jQuery.isArray( val ) ?
|
|
jQuery.map( val, function( val ) {
|
|
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
} ) :
|
|
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
} ).get();
|
|
}
|
|
} );
|
|
|
|
|
|
jQuery.ajaxSettings.xhr = function() {
|
|
try {
|
|
return new window.XMLHttpRequest();
|
|
} catch ( e ) {}
|
|
};
|
|
|
|
var xhrSuccessStatus = {
|
|
|
|
// File protocol always yields status code 0, assume 200
|
|
0: 200,
|
|
|
|
// Support: IE9
|
|
// #1450: sometimes IE returns 1223 when it should be 204
|
|
1223: 204
|
|
},
|
|
xhrSupported = jQuery.ajaxSettings.xhr();
|
|
|
|
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
|
|
support.ajax = xhrSupported = !!xhrSupported;
|
|
|
|
jQuery.ajaxTransport( function( options ) {
|
|
var callback, errorCallback;
|
|
|
|
// Cross domain only allowed if supported through XMLHttpRequest
|
|
if ( support.cors || xhrSupported && !options.crossDomain ) {
|
|
return {
|
|
send: function( headers, complete ) {
|
|
var i,
|
|
xhr = options.xhr();
|
|
|
|
xhr.open(
|
|
options.type,
|
|
options.url,
|
|
options.async,
|
|
options.username,
|
|
options.password
|
|
);
|
|
|
|
// Apply custom fields if provided
|
|
if ( options.xhrFields ) {
|
|
for ( i in options.xhrFields ) {
|
|
xhr[ i ] = options.xhrFields[ i ];
|
|
}
|
|
}
|
|
|
|
// Override mime type if needed
|
|
if ( options.mimeType && xhr.overrideMimeType ) {
|
|
xhr.overrideMimeType( options.mimeType );
|
|
}
|
|
|
|
// X-Requested-With header
|
|
// For cross-domain requests, seeing as conditions for a preflight are
|
|
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
// (it can always be set on a per-request basis or even using ajaxSetup)
|
|
// For same-domain requests, won't change header if already provided.
|
|
if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
|
|
headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
}
|
|
|
|
// Set headers
|
|
for ( i in headers ) {
|
|
xhr.setRequestHeader( i, headers[ i ] );
|
|
}
|
|
|
|
// Callback
|
|
callback = function( type ) {
|
|
return function() {
|
|
if ( callback ) {
|
|
callback = errorCallback = xhr.onload =
|
|
xhr.onerror = xhr.onabort = xhr.onreadystatechange = null;
|
|
|
|
if ( type === "abort" ) {
|
|
xhr.abort();
|
|
} else if ( type === "error" ) {
|
|
|
|
// Support: IE9
|
|
// On a manual native abort, IE9 throws
|
|
// errors on any property access that is not readyState
|
|
if ( typeof xhr.status !== "number" ) {
|
|
complete( 0, "error" );
|
|
} else {
|
|
complete(
|
|
|
|
// File: protocol always yields status 0; see #8605, #14207
|
|
xhr.status,
|
|
xhr.statusText
|
|
);
|
|
}
|
|
} else {
|
|
complete(
|
|
xhrSuccessStatus[ xhr.status ] || xhr.status,
|
|
xhr.statusText,
|
|
|
|
// Support: IE9 only
|
|
// IE9 has no XHR2 but throws on binary (trac-11426)
|
|
// For XHR2 non-text, let the caller handle it (gh-2498)
|
|
( xhr.responseType || "text" ) !== "text" ||
|
|
typeof xhr.responseText !== "string" ?
|
|
{ binary: xhr.response } :
|
|
{ text: xhr.responseText },
|
|
xhr.getAllResponseHeaders()
|
|
);
|
|
}
|
|
}
|
|
};
|
|
};
|
|
|
|
// Listen to events
|
|
xhr.onload = callback();
|
|
errorCallback = xhr.onerror = callback( "error" );
|
|
|
|
// Support: IE9
|
|
// Use onreadystatechange to replace onabort
|
|
// to handle uncaught aborts
|
|
if ( xhr.onabort !== undefined ) {
|
|
xhr.onabort = errorCallback;
|
|
} else {
|
|
xhr.onreadystatechange = function() {
|
|
|
|
// Check readyState before timeout as it changes
|
|
if ( xhr.readyState === 4 ) {
|
|
|
|
// Allow onerror to be called first,
|
|
// but that will not handle a native abort
|
|
// Also, save errorCallback to a variable
|
|
// as xhr.onerror cannot be accessed
|
|
window.setTimeout( function() {
|
|
if ( callback ) {
|
|
errorCallback();
|
|
}
|
|
} );
|
|
}
|
|
};
|
|
}
|
|
|
|
// Create the abort callback
|
|
callback = callback( "abort" );
|
|
|
|
try {
|
|
|
|
// Do send the request (this may raise an exception)
|
|
xhr.send( options.hasContent && options.data || null );
|
|
} catch ( e ) {
|
|
|
|
// #14683: Only rethrow if this hasn't been notified as an error yet
|
|
if ( callback ) {
|
|
throw e;
|
|
}
|
|
}
|
|
},
|
|
|
|
abort: function() {
|
|
if ( callback ) {
|
|
callback();
|
|
}
|
|
}
|
|
};
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
// Install script dataType
|
|
jQuery.ajaxSetup( {
|
|
accepts: {
|
|
script: "text/javascript, application/javascript, " +
|
|
"application/ecmascript, application/x-ecmascript"
|
|
},
|
|
contents: {
|
|
script: /\b(?:java|ecma)script\b/
|
|
},
|
|
converters: {
|
|
"text script": function( text ) {
|
|
jQuery.globalEval( text );
|
|
return text;
|
|
}
|
|
}
|
|
} );
|
|
|
|
// Handle cache's special case and crossDomain
|
|
jQuery.ajaxPrefilter( "script", function( s ) {
|
|
if ( s.cache === undefined ) {
|
|
s.cache = false;
|
|
}
|
|
if ( s.crossDomain ) {
|
|
s.type = "GET";
|
|
}
|
|
} );
|
|
|
|
// Bind script tag hack transport
|
|
jQuery.ajaxTransport( "script", function( s ) {
|
|
|
|
// This transport only deals with cross domain requests
|
|
if ( s.crossDomain ) {
|
|
var script, callback;
|
|
return {
|
|
send: function( _, complete ) {
|
|
script = jQuery( "<script>" ).prop( {
|
|
charset: s.scriptCharset,
|
|
src: s.url
|
|
} ).on(
|
|
"load error",
|
|
callback = function( evt ) {
|
|
script.remove();
|
|
callback = null;
|
|
if ( evt ) {
|
|
complete( evt.type === "error" ? 404 : 200, evt.type );
|
|
}
|
|
}
|
|
);
|
|
|
|
// Use native DOM manipulation to avoid our domManip AJAX trickery
|
|
document.head.appendChild( script[ 0 ] );
|
|
},
|
|
abort: function() {
|
|
if ( callback ) {
|
|
callback();
|
|
}
|
|
}
|
|
};
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
var oldCallbacks = [],
|
|
rjsonp = /(=)\?(?=&|$)|\?\?/;
|
|
|
|
// Default jsonp settings
|
|
jQuery.ajaxSetup( {
|
|
jsonp: "callback",
|
|
jsonpCallback: function() {
|
|
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
|
|
this[ callback ] = true;
|
|
return callback;
|
|
}
|
|
} );
|
|
|
|
// Detect, normalize options and install callbacks for jsonp requests
|
|
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
|
var callbackName, overwritten, responseContainer,
|
|
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
|
"url" :
|
|
typeof s.data === "string" &&
|
|
( s.contentType || "" )
|
|
.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
|
|
rjsonp.test( s.data ) && "data"
|
|
);
|
|
|
|
// Handle iff the expected data type is "jsonp" or we have a parameter to set
|
|
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
|
|
|
|
// Get callback name, remembering preexisting value associated with it
|
|
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
|
|
s.jsonpCallback() :
|
|
s.jsonpCallback;
|
|
|
|
// Insert callback into url or form data
|
|
if ( jsonProp ) {
|
|
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
|
} else if ( s.jsonp !== false ) {
|
|
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
|
|
}
|
|
|
|
// Use data converter to retrieve json after script execution
|
|
s.converters[ "script json" ] = function() {
|
|
if ( !responseContainer ) {
|
|
jQuery.error( callbackName + " was not called" );
|
|
}
|
|
return responseContainer[ 0 ];
|
|
};
|
|
|
|
// Force json dataType
|
|
s.dataTypes[ 0 ] = "json";
|
|
|
|
// Install callback
|
|
overwritten = window[ callbackName ];
|
|
window[ callbackName ] = function() {
|
|
responseContainer = arguments;
|
|
};
|
|
|
|
// Clean-up function (fires after converters)
|
|
jqXHR.always( function() {
|
|
|
|
// If previous value didn't exist - remove it
|
|
if ( overwritten === undefined ) {
|
|
jQuery( window ).removeProp( callbackName );
|
|
|
|
// Otherwise restore preexisting value
|
|
} else {
|
|
window[ callbackName ] = overwritten;
|
|
}
|
|
|
|
// Save back as free
|
|
if ( s[ callbackName ] ) {
|
|
|
|
// Make sure that re-using the options doesn't screw things around
|
|
s.jsonpCallback = originalSettings.jsonpCallback;
|
|
|
|
// Save the callback name for future use
|
|
oldCallbacks.push( callbackName );
|
|
}
|
|
|
|
// Call if it was a function and we have a response
|
|
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
|
overwritten( responseContainer[ 0 ] );
|
|
}
|
|
|
|
responseContainer = overwritten = undefined;
|
|
} );
|
|
|
|
// Delegate to script
|
|
return "script";
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
// Argument "data" should be string of html
|
|
// context (optional): If specified, the fragment will be created in this context,
|
|
// defaults to document
|
|
// keepScripts (optional): If true, will include scripts passed in the html string
|
|
jQuery.parseHTML = function( data, context, keepScripts ) {
|
|
if ( !data || typeof data !== "string" ) {
|
|
return null;
|
|
}
|
|
if ( typeof context === "boolean" ) {
|
|
keepScripts = context;
|
|
context = false;
|
|
}
|
|
context = context || document;
|
|
|
|
var parsed = rsingleTag.exec( data ),
|
|
scripts = !keepScripts && [];
|
|
|
|
// Single tag
|
|
if ( parsed ) {
|
|
return [ context.createElement( parsed[ 1 ] ) ];
|
|
}
|
|
|
|
parsed = buildFragment( [ data ], context, scripts );
|
|
|
|
if ( scripts && scripts.length ) {
|
|
jQuery( scripts ).remove();
|
|
}
|
|
|
|
return jQuery.merge( [], parsed.childNodes );
|
|
};
|
|
|
|
|
|
// Keep a copy of the old load method
|
|
var _load = jQuery.fn.load;
|
|
|
|
/**
|
|
* Load a url into a page
|
|
*/
|
|
jQuery.fn.load = function( url, params, callback ) {
|
|
if ( typeof url !== "string" && _load ) {
|
|
return _load.apply( this, arguments );
|
|
}
|
|
|
|
var selector, type, response,
|
|
self = this,
|
|
off = url.indexOf( " " );
|
|
|
|
if ( off > -1 ) {
|
|
selector = jQuery.trim( url.slice( off ) );
|
|
url = url.slice( 0, off );
|
|
}
|
|
|
|
// If it's a function
|
|
if ( jQuery.isFunction( params ) ) {
|
|
|
|
// We assume that it's the callback
|
|
callback = params;
|
|
params = undefined;
|
|
|
|
// Otherwise, build a param string
|
|
} else if ( params && typeof params === "object" ) {
|
|
type = "POST";
|
|
}
|
|
|
|
// If we have elements to modify, make the request
|
|
if ( self.length > 0 ) {
|
|
jQuery.ajax( {
|
|
url: url,
|
|
|
|
// If "type" variable is undefined, then "GET" method will be used.
|
|
// Make value of this field explicit since
|
|
// user can override it through ajaxSetup method
|
|
type: type || "GET",
|
|
dataType: "html",
|
|
data: params
|
|
} ).done( function( responseText ) {
|
|
|
|
// Save response for use in complete callback
|
|
response = arguments;
|
|
|
|
self.html( selector ?
|
|
|
|
// If a selector was specified, locate the right elements in a dummy div
|
|
// Exclude scripts to avoid IE 'Permission Denied' errors
|
|
jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
|
|
|
// Otherwise use the full result
|
|
responseText );
|
|
|
|
// If the request succeeds, this function gets "data", "status", "jqXHR"
|
|
// but they are ignored because response was set above.
|
|
// If it fails, this function gets "jqXHR", "status", "error"
|
|
} ).always( callback && function( jqXHR, status ) {
|
|
self.each( function() {
|
|
callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
|
|
} );
|
|
} );
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
|
|
|
|
|
|
// Attach a bunch of functions for handling common AJAX events
|
|
jQuery.each( [
|
|
"ajaxStart",
|
|
"ajaxStop",
|
|
"ajaxComplete",
|
|
"ajaxError",
|
|
"ajaxSuccess",
|
|
"ajaxSend"
|
|
], function( i, type ) {
|
|
jQuery.fn[ type ] = function( fn ) {
|
|
return this.on( type, fn );
|
|
};
|
|
} );
|
|
|
|
|
|
|
|
|
|
jQuery.expr.filters.animated = function( elem ) {
|
|
return jQuery.grep( jQuery.timers, function( fn ) {
|
|
return elem === fn.elem;
|
|
} ).length;
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Gets a window from an element
|
|
*/
|
|
function getWindow( elem ) {
|
|
return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;
|
|
}
|
|
|
|
jQuery.offset = {
|
|
setOffset: function( elem, options, i ) {
|
|
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
|
position = jQuery.css( elem, "position" ),
|
|
curElem = jQuery( elem ),
|
|
props = {};
|
|
|
|
// Set position first, in-case top/left are set even on static elem
|
|
if ( position === "static" ) {
|
|
elem.style.position = "relative";
|
|
}
|
|
|
|
curOffset = curElem.offset();
|
|
curCSSTop = jQuery.css( elem, "top" );
|
|
curCSSLeft = jQuery.css( elem, "left" );
|
|
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
|
|
( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
|
|
|
|
// Need to be able to calculate position if either
|
|
// top or left is auto and position is either absolute or fixed
|
|
if ( calculatePosition ) {
|
|
curPosition = curElem.position();
|
|
curTop = curPosition.top;
|
|
curLeft = curPosition.left;
|
|
|
|
} else {
|
|
curTop = parseFloat( curCSSTop ) || 0;
|
|
curLeft = parseFloat( curCSSLeft ) || 0;
|
|
}
|
|
|
|
if ( jQuery.isFunction( options ) ) {
|
|
|
|
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
|
|
options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
|
|
}
|
|
|
|
if ( options.top != null ) {
|
|
props.top = ( options.top - curOffset.top ) + curTop;
|
|
}
|
|
if ( options.left != null ) {
|
|
props.left = ( options.left - curOffset.left ) + curLeft;
|
|
}
|
|
|
|
if ( "using" in options ) {
|
|
options.using.call( elem, props );
|
|
|
|
} else {
|
|
curElem.css( props );
|
|
}
|
|
}
|
|
};
|
|
|
|
jQuery.fn.extend( {
|
|
offset: function( options ) {
|
|
if ( arguments.length ) {
|
|
return options === undefined ?
|
|
this :
|
|
this.each( function( i ) {
|
|
jQuery.offset.setOffset( this, options, i );
|
|
} );
|
|
}
|
|
|
|
var docElem, win,
|
|
elem = this[ 0 ],
|
|
box = { top: 0, left: 0 },
|
|
doc = elem && elem.ownerDocument;
|
|
|
|
if ( !doc ) {
|
|
return;
|
|
}
|
|
|
|
docElem = doc.documentElement;
|
|
|
|
// Make sure it's not a disconnected DOM node
|
|
if ( !jQuery.contains( docElem, elem ) ) {
|
|
return box;
|
|
}
|
|
|
|
box = elem.getBoundingClientRect();
|
|
win = getWindow( doc );
|
|
return {
|
|
top: box.top + win.pageYOffset - docElem.clientTop,
|
|
left: box.left + win.pageXOffset - docElem.clientLeft
|
|
};
|
|
},
|
|
|
|
position: function() {
|
|
if ( !this[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
var offsetParent, offset,
|
|
elem = this[ 0 ],
|
|
parentOffset = { top: 0, left: 0 };
|
|
|
|
// Fixed elements are offset from window (parentOffset = {top:0, left: 0},
|
|
// because it is its only offset parent
|
|
if ( jQuery.css( elem, "position" ) === "fixed" ) {
|
|
|
|
// Assume getBoundingClientRect is there when computed position is fixed
|
|
offset = elem.getBoundingClientRect();
|
|
|
|
} else {
|
|
|
|
// Get *real* offsetParent
|
|
offsetParent = this.offsetParent();
|
|
|
|
// Get correct offsets
|
|
offset = this.offset();
|
|
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) {
|
|
parentOffset = offsetParent.offset();
|
|
}
|
|
|
|
// Add offsetParent borders
|
|
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true );
|
|
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true );
|
|
}
|
|
|
|
// Subtract parent offsets and element margins
|
|
return {
|
|
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
|
|
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
|
|
};
|
|
},
|
|
|
|
// This method will return documentElement in the following cases:
|
|
// 1) For the element inside the iframe without offsetParent, this method will return
|
|
// documentElement of the parent window
|
|
// 2) For the hidden or detached element
|
|
// 3) For body or html element, i.e. in case of the html node - it will return itself
|
|
//
|
|
// but those exceptions were never presented as a real life use-cases
|
|
// and might be considered as more preferable results.
|
|
//
|
|
// This logic, however, is not guaranteed and can change at any point in the future
|
|
offsetParent: function() {
|
|
return this.map( function() {
|
|
var offsetParent = this.offsetParent;
|
|
|
|
while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
|
|
offsetParent = offsetParent.offsetParent;
|
|
}
|
|
|
|
return offsetParent || documentElement;
|
|
} );
|
|
}
|
|
} );
|
|
|
|
// Create scrollLeft and scrollTop methods
|
|
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
|
|
var top = "pageYOffset" === prop;
|
|
|
|
jQuery.fn[ method ] = function( val ) {
|
|
return access( this, function( elem, method, val ) {
|
|
var win = getWindow( elem );
|
|
|
|
if ( val === undefined ) {
|
|
return win ? win[ prop ] : elem[ method ];
|
|
}
|
|
|
|
if ( win ) {
|
|
win.scrollTo(
|
|
!top ? val : win.pageXOffset,
|
|
top ? val : win.pageYOffset
|
|
);
|
|
|
|
} else {
|
|
elem[ method ] = val;
|
|
}
|
|
}, method, val, arguments.length );
|
|
};
|
|
} );
|
|
|
|
// Support: Safari<7-8+, Chrome<37-44+
|
|
// Add the top/left cssHooks using jQuery.fn.position
|
|
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
|
// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280
|
|
// getComputedStyle returns percent when specified for top/left/bottom/right;
|
|
// rather than make the css module depend on the offset module, just check for it here
|
|
jQuery.each( [ "top", "left" ], function( i, prop ) {
|
|
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
|
|
function( elem, computed ) {
|
|
if ( computed ) {
|
|
computed = curCSS( elem, prop );
|
|
|
|
// If curCSS returns percentage, fallback to offset
|
|
return rnumnonpx.test( computed ) ?
|
|
jQuery( elem ).position()[ prop ] + "px" :
|
|
computed;
|
|
}
|
|
}
|
|
);
|
|
} );
|
|
|
|
|
|
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
|
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
|
|
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
|
|
function( defaultExtra, funcName ) {
|
|
|
|
// Margin is only for outerHeight, outerWidth
|
|
jQuery.fn[ funcName ] = function( margin, value ) {
|
|
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
|
|
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
|
|
|
|
return access( this, function( elem, type, value ) {
|
|
var doc;
|
|
|
|
if ( jQuery.isWindow( elem ) ) {
|
|
|
|
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
|
// isn't a whole lot we can do. See pull request at this URL for discussion:
|
|
// https://github.com/jquery/jquery/pull/764
|
|
return elem.document.documentElement[ "client" + name ];
|
|
}
|
|
|
|
// Get document width or height
|
|
if ( elem.nodeType === 9 ) {
|
|
doc = elem.documentElement;
|
|
|
|
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
|
|
// whichever is greatest
|
|
return Math.max(
|
|
elem.body[ "scroll" + name ], doc[ "scroll" + name ],
|
|
elem.body[ "offset" + name ], doc[ "offset" + name ],
|
|
doc[ "client" + name ]
|
|
);
|
|
}
|
|
|
|
return value === undefined ?
|
|
|
|
// Get width or height on the element, requesting but not forcing parseFloat
|
|
jQuery.css( elem, type, extra ) :
|
|
|
|
// Set width or height on the element
|
|
jQuery.style( elem, type, value, extra );
|
|
}, type, chainable ? margin : undefined, chainable, null );
|
|
};
|
|
} );
|
|
} );
|
|
|
|
|
|
jQuery.fn.extend( {
|
|
|
|
bind: function( types, data, fn ) {
|
|
return this.on( types, null, data, fn );
|
|
},
|
|
unbind: function( types, fn ) {
|
|
return this.off( types, null, fn );
|
|
},
|
|
|
|
delegate: function( selector, types, data, fn ) {
|
|
return this.on( types, selector, data, fn );
|
|
},
|
|
undelegate: function( selector, types, fn ) {
|
|
|
|
// ( namespace ) or ( selector, types [, fn] )
|
|
return arguments.length === 1 ?
|
|
this.off( selector, "**" ) :
|
|
this.off( types, selector || "**", fn );
|
|
},
|
|
size: function() {
|
|
return this.length;
|
|
}
|
|
} );
|
|
|
|
jQuery.fn.andSelf = jQuery.fn.addBack;
|
|
|
|
|
|
|
|
|
|
// Register as a named AMD module, since jQuery can be concatenated with other
|
|
// files that may use define, but not via a proper concatenation script that
|
|
// understands anonymous AMD modules. A named AMD is safest and most robust
|
|
// way to register. Lowercase jquery is used because AMD module names are
|
|
// derived from file names, and jQuery is normally delivered in a lowercase
|
|
// file name. Do this after creating the global so that if an AMD module wants
|
|
// to call noConflict to hide this version of jQuery, it will work.
|
|
|
|
// Note that for maximum portability, libraries that are not jQuery should
|
|
// declare themselves as anonymous modules, and avoid setting a global if an
|
|
// AMD loader is present. jQuery is a special case. For more information, see
|
|
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
|
|
|
if ( typeof define === "function" && define.amd ) {
|
|
define( "jquery", [], function() {
|
|
return jQuery;
|
|
} );
|
|
}
|
|
|
|
|
|
|
|
var
|
|
|
|
// Map over jQuery in case of overwrite
|
|
_jQuery = window.jQuery,
|
|
|
|
// Map over the $ in case of overwrite
|
|
_$ = window.$;
|
|
|
|
jQuery.noConflict = function( deep ) {
|
|
if ( window.$ === jQuery ) {
|
|
window.$ = _$;
|
|
}
|
|
|
|
if ( deep && window.jQuery === jQuery ) {
|
|
window.jQuery = _jQuery;
|
|
}
|
|
|
|
return jQuery;
|
|
};
|
|
|
|
// Expose jQuery and $ identifiers, even in AMD
|
|
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
|
// and CommonJS for browser emulators (#13566)
|
|
if ( !noGlobal ) {
|
|
window.jQuery = window.$ = jQuery;
|
|
}
|
|
|
|
return jQuery;
|
|
}));
|
|
|
|
|
|
/*! DataTables 1.10.12
|
|
* ©2008-2015 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* @summary DataTables
|
|
* @description Paginate, search and order HTML tables
|
|
* @version 1.10.12
|
|
* @file jquery.dataTables.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact www.sprymedia.co.uk/contact
|
|
* @copyright Copyright 2008-2015 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net
|
|
*/
|
|
|
|
/*jslint evil: true, undef: true, browser: true */
|
|
/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/
|
|
|
|
(function( factory ) {
|
|
"use strict";
|
|
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
// CommonJS environments without a window global must pass a
|
|
// root. This will give an error otherwise
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ ) {
|
|
$ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window
|
|
require('jquery') :
|
|
require('jquery')( root );
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}
|
|
(function( $, window, document, undefined ) {
|
|
"use strict";
|
|
|
|
/**
|
|
* DataTables is a plug-in for the jQuery Javascript library. It is a highly
|
|
* flexible tool, based upon the foundations of progressive enhancement,
|
|
* which will add advanced interaction controls to any HTML table. For a
|
|
* full list of features please refer to
|
|
* [DataTables.net](href="http://datatables.net).
|
|
*
|
|
* Note that the `DataTable` object is not a global variable but is aliased
|
|
* to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
|
|
* be accessed.
|
|
*
|
|
* @class
|
|
* @param {object} [init={}] Configuration object for DataTables. Options
|
|
* are defined by {@link DataTable.defaults}
|
|
* @requires jQuery 1.7+
|
|
*
|
|
* @example
|
|
* // Basic initialisation
|
|
* $(document).ready( function {
|
|
* $('#example').dataTable();
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Initialisation with configuration options - in this case, disable
|
|
* // pagination and sorting.
|
|
* $(document).ready( function {
|
|
* $('#example').dataTable( {
|
|
* "paginate": false,
|
|
* "sort": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
var DataTable = function ( options )
|
|
{
|
|
/**
|
|
* Perform a jQuery selector action on the table's TR elements (from the tbody) and
|
|
* return the resulting jQuery object.
|
|
* @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
|
|
* @param {object} [oOpts] Optional parameters for modifying the rows to be included
|
|
* @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
|
|
* criterion ("applied") or all TR elements (i.e. no filter).
|
|
* @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
|
|
* Can be either 'current', whereby the current sorting of the table is used, or
|
|
* 'original' whereby the original order the data was read into the table is used.
|
|
* @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
|
|
* ("current") or not ("all"). If 'current' is given, then order is assumed to be
|
|
* 'current' and filter is 'applied', regardless of what they might be given as.
|
|
* @returns {object} jQuery object, filtered by the given selector.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Highlight every second row
|
|
* oTable.$('tr:odd').css('backgroundColor', 'blue');
|
|
* } );
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Filter to rows with 'Webkit' in them, add a background colour and then
|
|
* // remove the filter, thus highlighting the 'Webkit' rows only.
|
|
* oTable.fnFilter('Webkit');
|
|
* oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
|
|
* oTable.fnFilter('');
|
|
* } );
|
|
*/
|
|
this.$ = function ( sSelector, oOpts )
|
|
{
|
|
return this.api(true).$( sSelector, oOpts );
|
|
};
|
|
|
|
|
|
/**
|
|
* Almost identical to $ in operation, but in this case returns the data for the matched
|
|
* rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
|
|
* rather than any descendants, so the data can be obtained for the row/cell. If matching
|
|
* rows are found, the data returned is the original data array/object that was used to
|
|
* create the row (or a generated array if from a DOM source).
|
|
*
|
|
* This method is often useful in-combination with $ where both functions are given the
|
|
* same parameters and the array indexes will match identically.
|
|
* @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
|
|
* @param {object} [oOpts] Optional parameters for modifying the rows to be included
|
|
* @param {string} [oOpts.filter=none] Select elements that meet the current filter
|
|
* criterion ("applied") or all elements (i.e. no filter).
|
|
* @param {string} [oOpts.order=current] Order of the data in the processed array.
|
|
* Can be either 'current', whereby the current sorting of the table is used, or
|
|
* 'original' whereby the original order the data was read into the table is used.
|
|
* @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
|
|
* ("current") or not ("all"). If 'current' is given, then order is assumed to be
|
|
* 'current' and filter is 'applied', regardless of what they might be given as.
|
|
* @returns {array} Data for the matched elements. If any elements, as a result of the
|
|
* selector, were not TR, TD or TH elements in the DataTable, they will have a null
|
|
* entry in the array.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Get the data from the first row in the table
|
|
* var data = oTable._('tr:first');
|
|
*
|
|
* // Do something useful with the data
|
|
* alert( "First cell is: "+data[0] );
|
|
* } );
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Filter to 'Webkit' and get all data for
|
|
* oTable.fnFilter('Webkit');
|
|
* var data = oTable._('tr', {"search": "applied"});
|
|
*
|
|
* // Do something with the data
|
|
* alert( data.length+" rows matched the search" );
|
|
* } );
|
|
*/
|
|
this._ = function ( sSelector, oOpts )
|
|
{
|
|
return this.api(true).rows( sSelector, oOpts ).data();
|
|
};
|
|
|
|
|
|
/**
|
|
* Create a DataTables Api instance, with the currently selected tables for
|
|
* the Api's context.
|
|
* @param {boolean} [traditional=false] Set the API instance's context to be
|
|
* only the table referred to by the `DataTable.ext.iApiIndex` option, as was
|
|
* used in the API presented by DataTables 1.9- (i.e. the traditional mode),
|
|
* or if all tables captured in the jQuery object should be used.
|
|
* @return {DataTables.Api}
|
|
*/
|
|
this.api = function ( traditional )
|
|
{
|
|
return traditional ?
|
|
new _Api(
|
|
_fnSettingsFromNode( this[ _ext.iApiIndex ] )
|
|
) :
|
|
new _Api( this );
|
|
};
|
|
|
|
|
|
/**
|
|
* Add a single new row or multiple rows of data to the table. Please note
|
|
* that this is suitable for client-side processing only - if you are using
|
|
* server-side processing (i.e. "bServerSide": true), then to add data, you
|
|
* must add it to the data source, i.e. the server-side, through an Ajax call.
|
|
* @param {array|object} data The data to be added to the table. This can be:
|
|
* <ul>
|
|
* <li>1D array of data - add a single row with the data provided</li>
|
|
* <li>2D array of arrays - add multiple rows in a single call</li>
|
|
* <li>object - data object when using <i>mData</i></li>
|
|
* <li>array of objects - multiple data objects when using <i>mData</i></li>
|
|
* </ul>
|
|
* @param {bool} [redraw=true] redraw the table or not
|
|
* @returns {array} An array of integers, representing the list of indexes in
|
|
* <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
|
|
* the table.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* // Global var for counter
|
|
* var giCount = 2;
|
|
*
|
|
* $(document).ready(function() {
|
|
* $('#example').dataTable();
|
|
* } );
|
|
*
|
|
* function fnClickAddRow() {
|
|
* $('#example').dataTable().fnAddData( [
|
|
* giCount+".1",
|
|
* giCount+".2",
|
|
* giCount+".3",
|
|
* giCount+".4" ]
|
|
* );
|
|
*
|
|
* giCount++;
|
|
* }
|
|
*/
|
|
this.fnAddData = function( data, redraw )
|
|
{
|
|
var api = this.api( true );
|
|
|
|
/* Check if we want to add multiple rows or not */
|
|
var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
|
|
api.rows.add( data ) :
|
|
api.row.add( data );
|
|
|
|
if ( redraw === undefined || redraw ) {
|
|
api.draw();
|
|
}
|
|
|
|
return rows.flatten().toArray();
|
|
};
|
|
|
|
|
|
/**
|
|
* This function will make DataTables recalculate the column sizes, based on the data
|
|
* contained in the table and the sizes applied to the columns (in the DOM, CSS or
|
|
* through the sWidth parameter). This can be useful when the width of the table's
|
|
* parent element changes (for example a window resize).
|
|
* @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable( {
|
|
* "sScrollY": "200px",
|
|
* "bPaginate": false
|
|
* } );
|
|
*
|
|
* $(window).bind('resize', function () {
|
|
* oTable.fnAdjustColumnSizing();
|
|
* } );
|
|
* } );
|
|
*/
|
|
this.fnAdjustColumnSizing = function ( bRedraw )
|
|
{
|
|
var api = this.api( true ).columns.adjust();
|
|
var settings = api.settings()[0];
|
|
var scroll = settings.oScroll;
|
|
|
|
if ( bRedraw === undefined || bRedraw ) {
|
|
api.draw( false );
|
|
}
|
|
else if ( scroll.sX !== "" || scroll.sY !== "" ) {
|
|
/* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
|
|
_fnScrollDraw( settings );
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Quickly and simply clear a table
|
|
* @param {bool} [bRedraw=true] redraw the table or not
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
|
|
* oTable.fnClearTable();
|
|
* } );
|
|
*/
|
|
this.fnClearTable = function( bRedraw )
|
|
{
|
|
var api = this.api( true ).clear();
|
|
|
|
if ( bRedraw === undefined || bRedraw ) {
|
|
api.draw();
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* The exact opposite of 'opening' a row, this function will close any rows which
|
|
* are currently 'open'.
|
|
* @param {node} nTr the table row to 'close'
|
|
* @returns {int} 0 on success, or 1 if failed (can't find the row)
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable;
|
|
*
|
|
* // 'open' an information row when a row is clicked on
|
|
* $('#example tbody tr').click( function () {
|
|
* if ( oTable.fnIsOpen(this) ) {
|
|
* oTable.fnClose( this );
|
|
* } else {
|
|
* oTable.fnOpen( this, "Temporary row opened", "info_row" );
|
|
* }
|
|
* } );
|
|
*
|
|
* oTable = $('#example').dataTable();
|
|
* } );
|
|
*/
|
|
this.fnClose = function( nTr )
|
|
{
|
|
this.api( true ).row( nTr ).child.hide();
|
|
};
|
|
|
|
|
|
/**
|
|
* Remove a row for the table
|
|
* @param {mixed} target The index of the row from aoData to be deleted, or
|
|
* the TR element you want to delete
|
|
* @param {function|null} [callBack] Callback function
|
|
* @param {bool} [redraw=true] Redraw the table or not
|
|
* @returns {array} The row that was deleted
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Immediately remove the first row
|
|
* oTable.fnDeleteRow( 0 );
|
|
* } );
|
|
*/
|
|
this.fnDeleteRow = function( target, callback, redraw )
|
|
{
|
|
var api = this.api( true );
|
|
var rows = api.rows( target );
|
|
var settings = rows.settings()[0];
|
|
var data = settings.aoData[ rows[0][0] ];
|
|
|
|
rows.remove();
|
|
|
|
if ( callback ) {
|
|
callback.call( this, settings, data );
|
|
}
|
|
|
|
if ( redraw === undefined || redraw ) {
|
|
api.draw();
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
|
|
/**
|
|
* Restore the table to it's original state in the DOM by removing all of DataTables
|
|
* enhancements, alterations to the DOM structure of the table and event listeners.
|
|
* @param {boolean} [remove=false] Completely remove the table from the DOM
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* // This example is fairly pointless in reality, but shows how fnDestroy can be used
|
|
* var oTable = $('#example').dataTable();
|
|
* oTable.fnDestroy();
|
|
* } );
|
|
*/
|
|
this.fnDestroy = function ( remove )
|
|
{
|
|
this.api( true ).destroy( remove );
|
|
};
|
|
|
|
|
|
/**
|
|
* Redraw the table
|
|
* @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
|
|
* oTable.fnDraw();
|
|
* } );
|
|
*/
|
|
this.fnDraw = function( complete )
|
|
{
|
|
// Note that this isn't an exact match to the old call to _fnDraw - it takes
|
|
// into account the new data, but can hold position.
|
|
this.api( true ).draw( complete );
|
|
};
|
|
|
|
|
|
/**
|
|
* Filter the input based on data
|
|
* @param {string} sInput String to filter the table on
|
|
* @param {int|null} [iColumn] Column to limit filtering to
|
|
* @param {bool} [bRegex=false] Treat as regular expression or not
|
|
* @param {bool} [bSmart=true] Perform smart filtering or not
|
|
* @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
|
|
* @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Sometime later - filter...
|
|
* oTable.fnFilter( 'test string' );
|
|
* } );
|
|
*/
|
|
this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive )
|
|
{
|
|
var api = this.api( true );
|
|
|
|
if ( iColumn === null || iColumn === undefined ) {
|
|
api.search( sInput, bRegex, bSmart, bCaseInsensitive );
|
|
}
|
|
else {
|
|
api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive );
|
|
}
|
|
|
|
api.draw();
|
|
};
|
|
|
|
|
|
/**
|
|
* Get the data for the whole table, an individual row or an individual cell based on the
|
|
* provided parameters.
|
|
* @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
|
|
* a TR node then the data source for the whole row will be returned. If given as a
|
|
* TD/TH cell node then iCol will be automatically calculated and the data for the
|
|
* cell returned. If given as an integer, then this is treated as the aoData internal
|
|
* data index for the row (see fnGetPosition) and the data for that row used.
|
|
* @param {int} [col] Optional column index that you want the data of.
|
|
* @returns {array|object|string} If mRow is undefined, then the data for all rows is
|
|
* returned. If mRow is defined, just data for that row, and is iCol is
|
|
* defined, only data for the designated cell is returned.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* // Row data
|
|
* $(document).ready(function() {
|
|
* oTable = $('#example').dataTable();
|
|
*
|
|
* oTable.$('tr').click( function () {
|
|
* var data = oTable.fnGetData( this );
|
|
* // ... do something with the array / object of data for the row
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Individual cell data
|
|
* $(document).ready(function() {
|
|
* oTable = $('#example').dataTable();
|
|
*
|
|
* oTable.$('td').click( function () {
|
|
* var sData = oTable.fnGetData( this );
|
|
* alert( 'The cell clicked on had the value of '+sData );
|
|
* } );
|
|
* } );
|
|
*/
|
|
this.fnGetData = function( src, col )
|
|
{
|
|
var api = this.api( true );
|
|
|
|
if ( src !== undefined ) {
|
|
var type = src.nodeName ? src.nodeName.toLowerCase() : '';
|
|
|
|
return col !== undefined || type == 'td' || type == 'th' ?
|
|
api.cell( src, col ).data() :
|
|
api.row( src ).data() || null;
|
|
}
|
|
|
|
return api.data().toArray();
|
|
};
|
|
|
|
|
|
/**
|
|
* Get an array of the TR nodes that are used in the table's body. Note that you will
|
|
* typically want to use the '$' API method in preference to this as it is more
|
|
* flexible.
|
|
* @param {int} [iRow] Optional row index for the TR element you want
|
|
* @returns {array|node} If iRow is undefined, returns an array of all TR elements
|
|
* in the table's body, or iRow is defined, just the TR element requested.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Get the nodes from the table
|
|
* var nNodes = oTable.fnGetNodes( );
|
|
* } );
|
|
*/
|
|
this.fnGetNodes = function( iRow )
|
|
{
|
|
var api = this.api( true );
|
|
|
|
return iRow !== undefined ?
|
|
api.row( iRow ).node() :
|
|
api.rows().nodes().flatten().toArray();
|
|
};
|
|
|
|
|
|
/**
|
|
* Get the array indexes of a particular cell from it's DOM element
|
|
* and column index including hidden columns
|
|
* @param {node} node this can either be a TR, TD or TH in the table's body
|
|
* @returns {int} If nNode is given as a TR, then a single index is returned, or
|
|
* if given as a cell, an array of [row index, column index (visible),
|
|
* column index (all)] is given.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* $('#example tbody td').click( function () {
|
|
* // Get the position of the current data from the node
|
|
* var aPos = oTable.fnGetPosition( this );
|
|
*
|
|
* // Get the data array for this row
|
|
* var aData = oTable.fnGetData( aPos[0] );
|
|
*
|
|
* // Update the data array and return the value
|
|
* aData[ aPos[1] ] = 'clicked';
|
|
* this.innerHTML = 'clicked';
|
|
* } );
|
|
*
|
|
* // Init DataTables
|
|
* oTable = $('#example').dataTable();
|
|
* } );
|
|
*/
|
|
this.fnGetPosition = function( node )
|
|
{
|
|
var api = this.api( true );
|
|
var nodeName = node.nodeName.toUpperCase();
|
|
|
|
if ( nodeName == 'TR' ) {
|
|
return api.row( node ).index();
|
|
}
|
|
else if ( nodeName == 'TD' || nodeName == 'TH' ) {
|
|
var cell = api.cell( node ).index();
|
|
|
|
return [
|
|
cell.row,
|
|
cell.columnVisible,
|
|
cell.column
|
|
];
|
|
}
|
|
return null;
|
|
};
|
|
|
|
|
|
/**
|
|
* Check to see if a row is 'open' or not.
|
|
* @param {node} nTr the table row to check
|
|
* @returns {boolean} true if the row is currently open, false otherwise
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable;
|
|
*
|
|
* // 'open' an information row when a row is clicked on
|
|
* $('#example tbody tr').click( function () {
|
|
* if ( oTable.fnIsOpen(this) ) {
|
|
* oTable.fnClose( this );
|
|
* } else {
|
|
* oTable.fnOpen( this, "Temporary row opened", "info_row" );
|
|
* }
|
|
* } );
|
|
*
|
|
* oTable = $('#example').dataTable();
|
|
* } );
|
|
*/
|
|
this.fnIsOpen = function( nTr )
|
|
{
|
|
return this.api( true ).row( nTr ).child.isShown();
|
|
};
|
|
|
|
|
|
/**
|
|
* This function will place a new row directly after a row which is currently
|
|
* on display on the page, with the HTML contents that is passed into the
|
|
* function. This can be used, for example, to ask for confirmation that a
|
|
* particular record should be deleted.
|
|
* @param {node} nTr The table row to 'open'
|
|
* @param {string|node|jQuery} mHtml The HTML to put into the row
|
|
* @param {string} sClass Class to give the new TD cell
|
|
* @returns {node} The row opened. Note that if the table row passed in as the
|
|
* first parameter, is not found in the table, this method will silently
|
|
* return.
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable;
|
|
*
|
|
* // 'open' an information row when a row is clicked on
|
|
* $('#example tbody tr').click( function () {
|
|
* if ( oTable.fnIsOpen(this) ) {
|
|
* oTable.fnClose( this );
|
|
* } else {
|
|
* oTable.fnOpen( this, "Temporary row opened", "info_row" );
|
|
* }
|
|
* } );
|
|
*
|
|
* oTable = $('#example').dataTable();
|
|
* } );
|
|
*/
|
|
this.fnOpen = function( nTr, mHtml, sClass )
|
|
{
|
|
return this.api( true )
|
|
.row( nTr )
|
|
.child( mHtml, sClass )
|
|
.show()
|
|
.child()[0];
|
|
};
|
|
|
|
|
|
/**
|
|
* Change the pagination - provides the internal logic for pagination in a simple API
|
|
* function. With this function you can have a DataTables table go to the next,
|
|
* previous, first or last pages.
|
|
* @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
|
|
* or page number to jump to (integer), note that page 0 is the first page.
|
|
* @param {bool} [bRedraw=true] Redraw the table or not
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
* oTable.fnPageChange( 'next' );
|
|
* } );
|
|
*/
|
|
this.fnPageChange = function ( mAction, bRedraw )
|
|
{
|
|
var api = this.api( true ).page( mAction );
|
|
|
|
if ( bRedraw === undefined || bRedraw ) {
|
|
api.draw(false);
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Show a particular column
|
|
* @param {int} iCol The column whose display should be changed
|
|
* @param {bool} bShow Show (true) or hide (false) the column
|
|
* @param {bool} [bRedraw=true] Redraw the table or not
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Hide the second column after initialisation
|
|
* oTable.fnSetColumnVis( 1, false );
|
|
* } );
|
|
*/
|
|
this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
|
|
{
|
|
var api = this.api( true ).column( iCol ).visible( bShow );
|
|
|
|
if ( bRedraw === undefined || bRedraw ) {
|
|
api.columns.adjust().draw();
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Get the settings for a particular table for external manipulation
|
|
* @returns {object} DataTables settings object. See
|
|
* {@link DataTable.models.oSettings}
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
* var oSettings = oTable.fnSettings();
|
|
*
|
|
* // Show an example parameter from the settings
|
|
* alert( oSettings._iDisplayStart );
|
|
* } );
|
|
*/
|
|
this.fnSettings = function()
|
|
{
|
|
return _fnSettingsFromNode( this[_ext.iApiIndex] );
|
|
};
|
|
|
|
|
|
/**
|
|
* Sort the table by a particular column
|
|
* @param {int} iCol the data index to sort on. Note that this will not match the
|
|
* 'display index' if you have hidden data entries
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Sort immediately with columns 0 and 1
|
|
* oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
|
|
* } );
|
|
*/
|
|
this.fnSort = function( aaSort )
|
|
{
|
|
this.api( true ).order( aaSort ).draw();
|
|
};
|
|
|
|
|
|
/**
|
|
* Attach a sort listener to an element for a given column
|
|
* @param {node} nNode the element to attach the sort listener to
|
|
* @param {int} iColumn the column that a click on this node will sort on
|
|
* @param {function} [fnCallback] callback function when sort is run
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
*
|
|
* // Sort on column 1, when 'sorter' is clicked on
|
|
* oTable.fnSortListener( document.getElementById('sorter'), 1 );
|
|
* } );
|
|
*/
|
|
this.fnSortListener = function( nNode, iColumn, fnCallback )
|
|
{
|
|
this.api( true ).order.listener( nNode, iColumn, fnCallback );
|
|
};
|
|
|
|
|
|
/**
|
|
* Update a table cell or row - this method will accept either a single value to
|
|
* update the cell with, an array of values with one element for each column or
|
|
* an object in the same format as the original data source. The function is
|
|
* self-referencing in order to make the multi column updates easier.
|
|
* @param {object|array|string} mData Data to update the cell/row with
|
|
* @param {node|int} mRow TR element you want to update or the aoData index
|
|
* @param {int} [iColumn] The column to update, give as null or undefined to
|
|
* update a whole row.
|
|
* @param {bool} [bRedraw=true] Redraw the table or not
|
|
* @param {bool} [bAction=true] Perform pre-draw actions or not
|
|
* @returns {int} 0 on success, 1 on error
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
* oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
|
|
* oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
|
|
* } );
|
|
*/
|
|
this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
|
|
{
|
|
var api = this.api( true );
|
|
|
|
if ( iColumn === undefined || iColumn === null ) {
|
|
api.row( mRow ).data( mData );
|
|
}
|
|
else {
|
|
api.cell( mRow, iColumn ).data( mData );
|
|
}
|
|
|
|
if ( bAction === undefined || bAction ) {
|
|
api.columns.adjust();
|
|
}
|
|
|
|
if ( bRedraw === undefined || bRedraw ) {
|
|
api.draw();
|
|
}
|
|
return 0;
|
|
};
|
|
|
|
|
|
/**
|
|
* Provide a common method for plug-ins to check the version of DataTables being used, in order
|
|
* to ensure compatibility.
|
|
* @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
|
|
* formats "X" and "X.Y" are also acceptable.
|
|
* @returns {boolean} true if this version of DataTables is greater or equal to the required
|
|
* version, or false if this version of DataTales is not suitable
|
|
* @method
|
|
* @dtopt API
|
|
* @deprecated Since v1.10
|
|
*
|
|
* @example
|
|
* $(document).ready(function() {
|
|
* var oTable = $('#example').dataTable();
|
|
* alert( oTable.fnVersionCheck( '1.9.0' ) );
|
|
* } );
|
|
*/
|
|
this.fnVersionCheck = _ext.fnVersionCheck;
|
|
|
|
|
|
var _that = this;
|
|
var emptyInit = options === undefined;
|
|
var len = this.length;
|
|
|
|
if ( emptyInit ) {
|
|
options = {};
|
|
}
|
|
|
|
this.oApi = this.internal = _ext.internal;
|
|
|
|
// Extend with old style plug-in API methods
|
|
for ( var fn in DataTable.ext.internal ) {
|
|
if ( fn ) {
|
|
this[fn] = _fnExternApiFunc(fn);
|
|
}
|
|
}
|
|
|
|
this.each(function() {
|
|
// For each initialisation we want to give it a clean initialisation
|
|
// object that can be bashed around
|
|
var o = {};
|
|
var oInit = len > 1 ? // optimisation for single table case
|
|
_fnExtend( o, options, true ) :
|
|
options;
|
|
|
|
/*global oInit,_that,emptyInit*/
|
|
var i=0, iLen, j, jLen, k, kLen;
|
|
var sId = this.getAttribute( 'id' );
|
|
var bInitHandedOff = false;
|
|
var defaults = DataTable.defaults;
|
|
var $this = $(this);
|
|
|
|
|
|
/* Sanity check */
|
|
if ( this.nodeName.toLowerCase() != 'table' )
|
|
{
|
|
_fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
|
|
return;
|
|
}
|
|
|
|
/* Backwards compatibility for the defaults */
|
|
_fnCompatOpts( defaults );
|
|
_fnCompatCols( defaults.column );
|
|
|
|
/* Convert the camel-case defaults to Hungarian */
|
|
_fnCamelToHungarian( defaults, defaults, true );
|
|
_fnCamelToHungarian( defaults.column, defaults.column, true );
|
|
|
|
/* Setting up the initialisation object */
|
|
_fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ) );
|
|
|
|
|
|
|
|
/* Check to see if we are re-initialising a table */
|
|
var allSettings = DataTable.settings;
|
|
for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
|
|
{
|
|
var s = allSettings[i];
|
|
|
|
/* Base check on table node */
|
|
if ( s.nTable == this || s.nTHead.parentNode == this || (s.nTFoot && s.nTFoot.parentNode == this) )
|
|
{
|
|
var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
|
|
var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
|
|
|
|
if ( emptyInit || bRetrieve )
|
|
{
|
|
return s.oInstance;
|
|
}
|
|
else if ( bDestroy )
|
|
{
|
|
s.oInstance.fnDestroy();
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
_fnLog( s, 0, 'Cannot reinitialise DataTable', 3 );
|
|
return;
|
|
}
|
|
}
|
|
|
|
/* If the element we are initialising has the same ID as a table which was previously
|
|
* initialised, but the table nodes don't match (from before) then we destroy the old
|
|
* instance by simply deleting it. This is under the assumption that the table has been
|
|
* destroyed by other methods. Anyone using non-id selectors will need to do this manually
|
|
*/
|
|
if ( s.sTableId == this.id )
|
|
{
|
|
allSettings.splice( i, 1 );
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Ensure the table has an ID - required for accessibility */
|
|
if ( sId === null || sId === "" )
|
|
{
|
|
sId = "DataTables_Table_"+(DataTable.ext._unique++);
|
|
this.id = sId;
|
|
}
|
|
|
|
/* Create the settings object for this table and set some of the default parameters */
|
|
var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
|
|
"sDestroyWidth": $this[0].style.width,
|
|
"sInstance": sId,
|
|
"sTableId": sId
|
|
} );
|
|
oSettings.nTable = this;
|
|
oSettings.oApi = _that.internal;
|
|
oSettings.oInit = oInit;
|
|
|
|
allSettings.push( oSettings );
|
|
|
|
// Need to add the instance after the instance after the settings object has been added
|
|
// to the settings array, so we can self reference the table instance if more than one
|
|
oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable();
|
|
|
|
// Backwards compatibility, before we apply all the defaults
|
|
_fnCompatOpts( oInit );
|
|
|
|
if ( oInit.oLanguage )
|
|
{
|
|
_fnLanguageCompat( oInit.oLanguage );
|
|
}
|
|
|
|
// If the length menu is given, but the init display length is not, use the length menu
|
|
if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
|
|
{
|
|
oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ?
|
|
oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
|
|
}
|
|
|
|
// Apply the defaults and init options to make a single init object will all
|
|
// options defined from defaults and instance options.
|
|
oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );
|
|
|
|
|
|
// Map the initialisation options onto the settings object
|
|
_fnMap( oSettings.oFeatures, oInit, [
|
|
"bPaginate",
|
|
"bLengthChange",
|
|
"bFilter",
|
|
"bSort",
|
|
"bSortMulti",
|
|
"bInfo",
|
|
"bProcessing",
|
|
"bAutoWidth",
|
|
"bSortClasses",
|
|
"bServerSide",
|
|
"bDeferRender"
|
|
] );
|
|
_fnMap( oSettings, oInit, [
|
|
"asStripeClasses",
|
|
"ajax",
|
|
"fnServerData",
|
|
"fnFormatNumber",
|
|
"sServerMethod",
|
|
"aaSorting",
|
|
"aaSortingFixed",
|
|
"aLengthMenu",
|
|
"sPaginationType",
|
|
"sAjaxSource",
|
|
"sAjaxDataProp",
|
|
"iStateDuration",
|
|
"sDom",
|
|
"bSortCellsTop",
|
|
"iTabIndex",
|
|
"fnStateLoadCallback",
|
|
"fnStateSaveCallback",
|
|
"renderer",
|
|
"searchDelay",
|
|
"rowId",
|
|
[ "iCookieDuration", "iStateDuration" ], // backwards compat
|
|
[ "oSearch", "oPreviousSearch" ],
|
|
[ "aoSearchCols", "aoPreSearchCols" ],
|
|
[ "iDisplayLength", "_iDisplayLength" ],
|
|
[ "bJQueryUI", "bJUI" ]
|
|
] );
|
|
_fnMap( oSettings.oScroll, oInit, [
|
|
[ "sScrollX", "sX" ],
|
|
[ "sScrollXInner", "sXInner" ],
|
|
[ "sScrollY", "sY" ],
|
|
[ "bScrollCollapse", "bCollapse" ]
|
|
] );
|
|
_fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
|
|
|
|
/* Callback functions which are array driven */
|
|
_fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' );
|
|
_fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' );
|
|
|
|
oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId );
|
|
|
|
/* Browser support detection */
|
|
_fnBrowserDetect( oSettings );
|
|
|
|
var oClasses = oSettings.oClasses;
|
|
|
|
// @todo Remove in 1.11
|
|
if ( oInit.bJQueryUI )
|
|
{
|
|
/* Use the JUI classes object for display. You could clone the oStdClasses object if
|
|
* you want to have multiple tables with multiple independent classes
|
|
*/
|
|
$.extend( oClasses, DataTable.ext.oJUIClasses, oInit.oClasses );
|
|
|
|
if ( oInit.sDom === defaults.sDom && defaults.sDom === "lfrtip" )
|
|
{
|
|
/* Set the DOM to use a layout suitable for jQuery UI's theming */
|
|
oSettings.sDom = '<"H"lfr>t<"F"ip>';
|
|
}
|
|
|
|
if ( ! oSettings.renderer ) {
|
|
oSettings.renderer = 'jqueryui';
|
|
}
|
|
else if ( $.isPlainObject( oSettings.renderer ) && ! oSettings.renderer.header ) {
|
|
oSettings.renderer.header = 'jqueryui';
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
|
|
}
|
|
$this.addClass( oClasses.sTable );
|
|
|
|
|
|
if ( oSettings.iInitDisplayStart === undefined )
|
|
{
|
|
/* Display start point, taking into account the save saving */
|
|
oSettings.iInitDisplayStart = oInit.iDisplayStart;
|
|
oSettings._iDisplayStart = oInit.iDisplayStart;
|
|
}
|
|
|
|
if ( oInit.iDeferLoading !== null )
|
|
{
|
|
oSettings.bDeferLoading = true;
|
|
var tmp = $.isArray( oInit.iDeferLoading );
|
|
oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
|
|
oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
|
|
}
|
|
|
|
/* Language definitions */
|
|
var oLanguage = oSettings.oLanguage;
|
|
$.extend( true, oLanguage, oInit.oLanguage );
|
|
|
|
if ( oLanguage.sUrl !== "" )
|
|
{
|
|
/* Get the language definitions from a file - because this Ajax call makes the language
|
|
* get async to the remainder of this function we use bInitHandedOff to indicate that
|
|
* _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
|
|
*/
|
|
$.ajax( {
|
|
dataType: 'json',
|
|
url: oLanguage.sUrl,
|
|
success: function ( json ) {
|
|
_fnLanguageCompat( json );
|
|
_fnCamelToHungarian( defaults.oLanguage, json );
|
|
$.extend( true, oLanguage, json );
|
|
_fnInitialise( oSettings );
|
|
},
|
|
error: function () {
|
|
// Error occurred loading language file, continue on as best we can
|
|
_fnInitialise( oSettings );
|
|
}
|
|
} );
|
|
bInitHandedOff = true;
|
|
}
|
|
|
|
/*
|
|
* Stripes
|
|
*/
|
|
if ( oInit.asStripeClasses === null )
|
|
{
|
|
oSettings.asStripeClasses =[
|
|
oClasses.sStripeOdd,
|
|
oClasses.sStripeEven
|
|
];
|
|
}
|
|
|
|
/* Remove row stripe classes if they are already on the table row */
|
|
var stripeClasses = oSettings.asStripeClasses;
|
|
var rowOne = $this.children('tbody').find('tr').eq(0);
|
|
if ( $.inArray( true, $.map( stripeClasses, function(el, i) {
|
|
return rowOne.hasClass(el);
|
|
} ) ) !== -1 ) {
|
|
$('tbody tr', this).removeClass( stripeClasses.join(' ') );
|
|
oSettings.asDestroyStripes = stripeClasses.slice();
|
|
}
|
|
|
|
/*
|
|
* Columns
|
|
* See if we should load columns automatically or use defined ones
|
|
*/
|
|
var anThs = [];
|
|
var aoColumnsInit;
|
|
var nThead = this.getElementsByTagName('thead');
|
|
if ( nThead.length !== 0 )
|
|
{
|
|
_fnDetectHeader( oSettings.aoHeader, nThead[0] );
|
|
anThs = _fnGetUniqueThs( oSettings );
|
|
}
|
|
|
|
/* If not given a column array, generate one with nulls */
|
|
if ( oInit.aoColumns === null )
|
|
{
|
|
aoColumnsInit = [];
|
|
for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
|
|
{
|
|
aoColumnsInit.push( null );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
aoColumnsInit = oInit.aoColumns;
|
|
}
|
|
|
|
/* Add the columns */
|
|
for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
|
|
{
|
|
_fnAddColumn( oSettings, anThs ? anThs[i] : null );
|
|
}
|
|
|
|
/* Apply the column definitions */
|
|
_fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) {
|
|
_fnColumnOptions( oSettings, iCol, oDef );
|
|
} );
|
|
|
|
/* HTML5 attribute detection - build an mData object automatically if the
|
|
* attributes are found
|
|
*/
|
|
if ( rowOne.length ) {
|
|
var a = function ( cell, name ) {
|
|
return cell.getAttribute( 'data-'+name ) !== null ? name : null;
|
|
};
|
|
|
|
$( rowOne[0] ).children('th, td').each( function (i, cell) {
|
|
var col = oSettings.aoColumns[i];
|
|
|
|
if ( col.mData === i ) {
|
|
var sort = a( cell, 'sort' ) || a( cell, 'order' );
|
|
var filter = a( cell, 'filter' ) || a( cell, 'search' );
|
|
|
|
if ( sort !== null || filter !== null ) {
|
|
col.mData = {
|
|
_: i+'.display',
|
|
sort: sort !== null ? i+'.@data-'+sort : undefined,
|
|
type: sort !== null ? i+'.@data-'+sort : undefined,
|
|
filter: filter !== null ? i+'.@data-'+filter : undefined
|
|
};
|
|
|
|
_fnColumnOptions( oSettings, i );
|
|
}
|
|
}
|
|
} );
|
|
}
|
|
|
|
var features = oSettings.oFeatures;
|
|
|
|
/* Must be done after everything which can be overridden by the state saving! */
|
|
if ( oInit.bStateSave )
|
|
{
|
|
features.bStateSave = true;
|
|
_fnLoadState( oSettings, oInit );
|
|
_fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
|
|
}
|
|
|
|
|
|
/*
|
|
* Sorting
|
|
* @todo For modularisation (1.11) this needs to do into a sort start up handler
|
|
*/
|
|
|
|
// If aaSorting is not defined, then we use the first indicator in asSorting
|
|
// in case that has been altered, so the default sort reflects that option
|
|
if ( oInit.aaSorting === undefined )
|
|
{
|
|
var sorting = oSettings.aaSorting;
|
|
for ( i=0, iLen=sorting.length ; i<iLen ; i++ )
|
|
{
|
|
sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
|
|
}
|
|
}
|
|
|
|
/* Do a first pass on the sorting classes (allows any size changes to be taken into
|
|
* account, and also will apply sorting disabled classes if disabled
|
|
*/
|
|
_fnSortingClasses( oSettings );
|
|
|
|
if ( features.bSort )
|
|
{
|
|
_fnCallbackReg( oSettings, 'aoDrawCallback', function () {
|
|
if ( oSettings.bSorted ) {
|
|
var aSort = _fnSortFlatten( oSettings );
|
|
var sortedColumns = {};
|
|
|
|
$.each( aSort, function (i, val) {
|
|
sortedColumns[ val.src ] = val.dir;
|
|
} );
|
|
|
|
_fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
|
|
_fnSortAria( oSettings );
|
|
}
|
|
} );
|
|
}
|
|
|
|
_fnCallbackReg( oSettings, 'aoDrawCallback', function () {
|
|
if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
|
|
_fnSortingClasses( oSettings );
|
|
}
|
|
}, 'sc' );
|
|
|
|
|
|
/*
|
|
* Final init
|
|
* Cache the header, body and footer as required, creating them if needed
|
|
*/
|
|
|
|
// Work around for Webkit bug 83867 - store the caption-side before removing from doc
|
|
var captions = $this.children('caption').each( function () {
|
|
this._captionSide = $this.css('caption-side');
|
|
} );
|
|
|
|
var thead = $this.children('thead');
|
|
if ( thead.length === 0 )
|
|
{
|
|
thead = $('<thead/>').appendTo(this);
|
|
}
|
|
oSettings.nTHead = thead[0];
|
|
|
|
var tbody = $this.children('tbody');
|
|
if ( tbody.length === 0 )
|
|
{
|
|
tbody = $('<tbody/>').appendTo(this);
|
|
}
|
|
oSettings.nTBody = tbody[0];
|
|
|
|
var tfoot = $this.children('tfoot');
|
|
if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") )
|
|
{
|
|
// If we are a scrolling table, and no footer has been given, then we need to create
|
|
// a tfoot element for the caption element to be appended to
|
|
tfoot = $('<tfoot/>').appendTo(this);
|
|
}
|
|
|
|
if ( tfoot.length === 0 || tfoot.children().length === 0 ) {
|
|
$this.addClass( oClasses.sNoFooter );
|
|
}
|
|
else if ( tfoot.length > 0 ) {
|
|
oSettings.nTFoot = tfoot[0];
|
|
_fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot );
|
|
}
|
|
|
|
/* Check if there is data passing into the constructor */
|
|
if ( oInit.aaData )
|
|
{
|
|
for ( i=0 ; i<oInit.aaData.length ; i++ )
|
|
{
|
|
_fnAddData( oSettings, oInit.aaData[ i ] );
|
|
}
|
|
}
|
|
else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' )
|
|
{
|
|
/* Grab the data from the page - only do this when deferred loading or no Ajax
|
|
* source since there is no point in reading the DOM data if we are then going
|
|
* to replace it with Ajax data
|
|
*/
|
|
_fnAddTr( oSettings, $(oSettings.nTBody).children('tr') );
|
|
}
|
|
|
|
/* Copy the data index array */
|
|
oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
|
|
|
|
/* Initialisation complete - table can be drawn */
|
|
oSettings.bInitialised = true;
|
|
|
|
/* Check if we need to initialise the table (it might not have been handed off to the
|
|
* language processor)
|
|
*/
|
|
if ( bInitHandedOff === false )
|
|
{
|
|
_fnInitialise( oSettings );
|
|
}
|
|
} );
|
|
_that = null;
|
|
return this;
|
|
};
|
|
|
|
|
|
/*
|
|
* It is useful to have variables which are scoped locally so only the
|
|
* DataTables functions can access them and they don't leak into global space.
|
|
* At the same time these functions are often useful over multiple files in the
|
|
* core and API, so we list, or at least document, all variables which are used
|
|
* by DataTables as private variables here. This also ensures that there is no
|
|
* clashing of variable names and that they can easily referenced for reuse.
|
|
*/
|
|
|
|
|
|
// Defined else where
|
|
// _selector_run
|
|
// _selector_opts
|
|
// _selector_first
|
|
// _selector_row_indexes
|
|
|
|
var _ext; // DataTable.ext
|
|
var _Api; // DataTable.Api
|
|
var _api_register; // DataTable.Api.register
|
|
var _api_registerPlural; // DataTable.Api.registerPlural
|
|
|
|
var _re_dic = {};
|
|
var _re_new_lines = /[\r\n]/g;
|
|
var _re_html = /<.*?>/g;
|
|
var _re_date_start = /^[\w\+\-]/;
|
|
var _re_date_end = /[\w\+\-]$/;
|
|
|
|
// Escape regular expression special characters
|
|
var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );
|
|
|
|
// http://en.wikipedia.org/wiki/Foreign_exchange_market
|
|
// - \u20BD - Russian ruble.
|
|
// - \u20a9 - South Korean Won
|
|
// - \u20BA - Turkish Lira
|
|
// - \u20B9 - Indian Rupee
|
|
// - R - Brazil (R$) and South Africa
|
|
// - fr - Swiss Franc
|
|
// - kr - Swedish krona, Norwegian krone and Danish krone
|
|
// - \u2009 is thin space and \u202F is narrow no-break space, both used in many
|
|
// standards as thousands separators.
|
|
var _re_formatted_numeric = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfk]/gi;
|
|
|
|
|
|
var _empty = function ( d ) {
|
|
return !d || d === true || d === '-' ? true : false;
|
|
};
|
|
|
|
|
|
var _intVal = function ( s ) {
|
|
var integer = parseInt( s, 10 );
|
|
return !isNaN(integer) && isFinite(s) ? integer : null;
|
|
};
|
|
|
|
// Convert from a formatted number with characters other than `.` as the
|
|
// decimal place, to a Javascript number
|
|
var _numToDecimal = function ( num, decimalPoint ) {
|
|
// Cache created regular expressions for speed as this function is called often
|
|
if ( ! _re_dic[ decimalPoint ] ) {
|
|
_re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
|
|
}
|
|
return typeof num === 'string' && decimalPoint !== '.' ?
|
|
num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
|
|
num;
|
|
};
|
|
|
|
|
|
var _isNumber = function ( d, decimalPoint, formatted ) {
|
|
var strType = typeof d === 'string';
|
|
|
|
// If empty return immediately so there must be a number if it is a
|
|
// formatted string (this stops the string "k", or "kr", etc being detected
|
|
// as a formatted number for currency
|
|
if ( _empty( d ) ) {
|
|
return true;
|
|
}
|
|
|
|
if ( decimalPoint && strType ) {
|
|
d = _numToDecimal( d, decimalPoint );
|
|
}
|
|
|
|
if ( formatted && strType ) {
|
|
d = d.replace( _re_formatted_numeric, '' );
|
|
}
|
|
|
|
return !isNaN( parseFloat(d) ) && isFinite( d );
|
|
};
|
|
|
|
|
|
// A string without HTML in it can be considered to be HTML still
|
|
var _isHtml = function ( d ) {
|
|
return _empty( d ) || typeof d === 'string';
|
|
};
|
|
|
|
|
|
var _htmlNumeric = function ( d, decimalPoint, formatted ) {
|
|
if ( _empty( d ) ) {
|
|
return true;
|
|
}
|
|
|
|
var html = _isHtml( d );
|
|
return ! html ?
|
|
null :
|
|
_isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
|
|
true :
|
|
null;
|
|
};
|
|
|
|
|
|
var _pluck = function ( a, prop, prop2 ) {
|
|
var out = [];
|
|
var i=0, ien=a.length;
|
|
|
|
// Could have the test in the loop for slightly smaller code, but speed
|
|
// is essential here
|
|
if ( prop2 !== undefined ) {
|
|
for ( ; i<ien ; i++ ) {
|
|
if ( a[i] && a[i][ prop ] ) {
|
|
out.push( a[i][ prop ][ prop2 ] );
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for ( ; i<ien ; i++ ) {
|
|
if ( a[i] ) {
|
|
out.push( a[i][ prop ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return out;
|
|
};
|
|
|
|
|
|
// Basically the same as _pluck, but rather than looping over `a` we use `order`
|
|
// as the indexes to pick from `a`
|
|
var _pluck_order = function ( a, order, prop, prop2 )
|
|
{
|
|
var out = [];
|
|
var i=0, ien=order.length;
|
|
|
|
// Could have the test in the loop for slightly smaller code, but speed
|
|
// is essential here
|
|
if ( prop2 !== undefined ) {
|
|
for ( ; i<ien ; i++ ) {
|
|
if ( a[ order[i] ][ prop ] ) {
|
|
out.push( a[ order[i] ][ prop ][ prop2 ] );
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for ( ; i<ien ; i++ ) {
|
|
out.push( a[ order[i] ][ prop ] );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
};
|
|
|
|
|
|
var _range = function ( len, start )
|
|
{
|
|
var out = [];
|
|
var end;
|
|
|
|
if ( start === undefined ) {
|
|
start = 0;
|
|
end = len;
|
|
}
|
|
else {
|
|
end = start;
|
|
start = len;
|
|
}
|
|
|
|
for ( var i=start ; i<end ; i++ ) {
|
|
out.push( i );
|
|
}
|
|
|
|
return out;
|
|
};
|
|
|
|
|
|
var _removeEmpty = function ( a )
|
|
{
|
|
var out = [];
|
|
|
|
for ( var i=0, ien=a.length ; i<ien ; i++ ) {
|
|
if ( a[i] ) { // careful - will remove all falsy values!
|
|
out.push( a[i] );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
};
|
|
|
|
|
|
var _stripHtml = function ( d ) {
|
|
return d.replace( _re_html, '' );
|
|
};
|
|
|
|
|
|
/**
|
|
* Find the unique elements in a source array.
|
|
*
|
|
* @param {array} src Source array
|
|
* @return {array} Array of unique items
|
|
* @ignore
|
|
*/
|
|
var _unique = function ( src )
|
|
{
|
|
// A faster unique method is to use object keys to identify used values,
|
|
// but this doesn't work with arrays or objects, which we must also
|
|
// consider. See jsperf.com/compare-array-unique-versions/4 for more
|
|
// information.
|
|
var
|
|
out = [],
|
|
val,
|
|
i, ien=src.length,
|
|
j, k=0;
|
|
|
|
again: for ( i=0 ; i<ien ; i++ ) {
|
|
val = src[i];
|
|
|
|
for ( j=0 ; j<k ; j++ ) {
|
|
if ( out[j] === val ) {
|
|
continue again;
|
|
}
|
|
}
|
|
|
|
out.push( val );
|
|
k++;
|
|
}
|
|
|
|
return out;
|
|
};
|
|
|
|
|
|
/**
|
|
* DataTables utility methods
|
|
*
|
|
* This namespace provides helper methods that DataTables uses internally to
|
|
* create a DataTable, but which are not exclusively used only for DataTables.
|
|
* These methods can be used by extension authors to save the duplication of
|
|
* code.
|
|
*
|
|
* @namespace
|
|
*/
|
|
DataTable.util = {
|
|
/**
|
|
* Throttle the calls to a function. Arguments and context are maintained
|
|
* for the throttled function.
|
|
*
|
|
* @param {function} fn Function to be called
|
|
* @param {integer} freq Call frequency in mS
|
|
* @return {function} Wrapped function
|
|
*/
|
|
throttle: function ( fn, freq ) {
|
|
var
|
|
frequency = freq !== undefined ? freq : 200,
|
|
last,
|
|
timer;
|
|
|
|
return function () {
|
|
var
|
|
that = this,
|
|
now = +new Date(),
|
|
args = arguments;
|
|
|
|
if ( last && now < last + frequency ) {
|
|
clearTimeout( timer );
|
|
|
|
timer = setTimeout( function () {
|
|
last = undefined;
|
|
fn.apply( that, args );
|
|
}, frequency );
|
|
}
|
|
else {
|
|
last = now;
|
|
fn.apply( that, args );
|
|
}
|
|
};
|
|
},
|
|
|
|
|
|
/**
|
|
* Escape a string such that it can be used in a regular expression
|
|
*
|
|
* @param {string} val string to escape
|
|
* @returns {string} escaped string
|
|
*/
|
|
escapeRegex: function ( val ) {
|
|
return val.replace( _re_escape_regex, '\\$1' );
|
|
}
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
* Create a mapping object that allows camel case parameters to be looked up
|
|
* for their Hungarian counterparts. The mapping is stored in a private
|
|
* parameter called `_hungarianMap` which can be accessed on the source object.
|
|
* @param {object} o
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnHungarianMap ( o )
|
|
{
|
|
var
|
|
hungarian = 'a aa ai ao as b fn i m o s ',
|
|
match,
|
|
newKey,
|
|
map = {};
|
|
|
|
$.each( o, function (key, val) {
|
|
match = key.match(/^([^A-Z]+?)([A-Z])/);
|
|
|
|
if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
|
|
{
|
|
newKey = key.replace( match[0], match[2].toLowerCase() );
|
|
map[ newKey ] = key;
|
|
|
|
if ( match[1] === 'o' )
|
|
{
|
|
_fnHungarianMap( o[key] );
|
|
}
|
|
}
|
|
} );
|
|
|
|
o._hungarianMap = map;
|
|
}
|
|
|
|
|
|
/**
|
|
* Convert from camel case parameters to Hungarian, based on a Hungarian map
|
|
* created by _fnHungarianMap.
|
|
* @param {object} src The model object which holds all parameters that can be
|
|
* mapped.
|
|
* @param {object} user The object to convert from camel case to Hungarian.
|
|
* @param {boolean} force When set to `true`, properties which already have a
|
|
* Hungarian value in the `user` object will be overwritten. Otherwise they
|
|
* won't be.
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnCamelToHungarian ( src, user, force )
|
|
{
|
|
if ( ! src._hungarianMap ) {
|
|
_fnHungarianMap( src );
|
|
}
|
|
|
|
var hungarianKey;
|
|
|
|
$.each( user, function (key, val) {
|
|
hungarianKey = src._hungarianMap[ key ];
|
|
|
|
if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
|
|
{
|
|
// For objects, we need to buzz down into the object to copy parameters
|
|
if ( hungarianKey.charAt(0) === 'o' )
|
|
{
|
|
// Copy the camelCase options over to the hungarian
|
|
if ( ! user[ hungarianKey ] ) {
|
|
user[ hungarianKey ] = {};
|
|
}
|
|
$.extend( true, user[hungarianKey], user[key] );
|
|
|
|
_fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
|
|
}
|
|
else {
|
|
user[hungarianKey] = user[ key ];
|
|
}
|
|
}
|
|
} );
|
|
}
|
|
|
|
|
|
/**
|
|
* Language compatibility - when certain options are given, and others aren't, we
|
|
* need to duplicate the values over, in order to provide backwards compatibility
|
|
* with older language files.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnLanguageCompat( lang )
|
|
{
|
|
var defaults = DataTable.defaults.oLanguage;
|
|
var zeroRecords = lang.sZeroRecords;
|
|
|
|
/* Backwards compatibility - if there is no sEmptyTable given, then use the same as
|
|
* sZeroRecords - assuming that is given.
|
|
*/
|
|
if ( ! lang.sEmptyTable && zeroRecords &&
|
|
defaults.sEmptyTable === "No data available in table" )
|
|
{
|
|
_fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' );
|
|
}
|
|
|
|
/* Likewise with loading records */
|
|
if ( ! lang.sLoadingRecords && zeroRecords &&
|
|
defaults.sLoadingRecords === "Loading..." )
|
|
{
|
|
_fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' );
|
|
}
|
|
|
|
// Old parameter name of the thousands separator mapped onto the new
|
|
if ( lang.sInfoThousands ) {
|
|
lang.sThousands = lang.sInfoThousands;
|
|
}
|
|
|
|
var decimal = lang.sDecimal;
|
|
if ( decimal ) {
|
|
_addNumericSort( decimal );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Map one parameter onto another
|
|
* @param {object} o Object to map
|
|
* @param {*} knew The new parameter name
|
|
* @param {*} old The old parameter name
|
|
*/
|
|
var _fnCompatMap = function ( o, knew, old ) {
|
|
if ( o[ knew ] !== undefined ) {
|
|
o[ old ] = o[ knew ];
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Provide backwards compatibility for the main DT options. Note that the new
|
|
* options are mapped onto the old parameters, so this is an external interface
|
|
* change only.
|
|
* @param {object} init Object to map
|
|
*/
|
|
function _fnCompatOpts ( init )
|
|
{
|
|
_fnCompatMap( init, 'ordering', 'bSort' );
|
|
_fnCompatMap( init, 'orderMulti', 'bSortMulti' );
|
|
_fnCompatMap( init, 'orderClasses', 'bSortClasses' );
|
|
_fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
|
|
_fnCompatMap( init, 'order', 'aaSorting' );
|
|
_fnCompatMap( init, 'orderFixed', 'aaSortingFixed' );
|
|
_fnCompatMap( init, 'paging', 'bPaginate' );
|
|
_fnCompatMap( init, 'pagingType', 'sPaginationType' );
|
|
_fnCompatMap( init, 'pageLength', 'iDisplayLength' );
|
|
_fnCompatMap( init, 'searching', 'bFilter' );
|
|
|
|
// Boolean initialisation of x-scrolling
|
|
if ( typeof init.sScrollX === 'boolean' ) {
|
|
init.sScrollX = init.sScrollX ? '100%' : '';
|
|
}
|
|
if ( typeof init.scrollX === 'boolean' ) {
|
|
init.scrollX = init.scrollX ? '100%' : '';
|
|
}
|
|
|
|
// Column search objects are in an array, so it needs to be converted
|
|
// element by element
|
|
var searchCols = init.aoSearchCols;
|
|
|
|
if ( searchCols ) {
|
|
for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) {
|
|
if ( searchCols[i] ) {
|
|
_fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Provide backwards compatibility for column options. Note that the new options
|
|
* are mapped onto the old parameters, so this is an external interface change
|
|
* only.
|
|
* @param {object} init Object to map
|
|
*/
|
|
function _fnCompatCols ( init )
|
|
{
|
|
_fnCompatMap( init, 'orderable', 'bSortable' );
|
|
_fnCompatMap( init, 'orderData', 'aDataSort' );
|
|
_fnCompatMap( init, 'orderSequence', 'asSorting' );
|
|
_fnCompatMap( init, 'orderDataType', 'sortDataType' );
|
|
|
|
// orderData can be given as an integer
|
|
var dataSort = init.aDataSort;
|
|
if ( dataSort && ! $.isArray( dataSort ) ) {
|
|
init.aDataSort = [ dataSort ];
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Browser feature detection for capabilities, quirks
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnBrowserDetect( settings )
|
|
{
|
|
// We don't need to do this every time DataTables is constructed, the values
|
|
// calculated are specific to the browser and OS configuration which we
|
|
// don't expect to change between initialisations
|
|
if ( ! DataTable.__browser ) {
|
|
var browser = {};
|
|
DataTable.__browser = browser;
|
|
|
|
// Scrolling feature / quirks detection
|
|
var n = $('<div/>')
|
|
.css( {
|
|
position: 'fixed',
|
|
top: 0,
|
|
left: 0,
|
|
height: 1,
|
|
width: 1,
|
|
overflow: 'hidden'
|
|
} )
|
|
.append(
|
|
$('<div/>')
|
|
.css( {
|
|
position: 'absolute',
|
|
top: 1,
|
|
left: 1,
|
|
width: 100,
|
|
overflow: 'scroll'
|
|
} )
|
|
.append(
|
|
$('<div/>')
|
|
.css( {
|
|
width: '100%',
|
|
height: 10
|
|
} )
|
|
)
|
|
)
|
|
.appendTo( 'body' );
|
|
|
|
var outer = n.children();
|
|
var inner = outer.children();
|
|
|
|
// Numbers below, in order, are:
|
|
// inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth
|
|
//
|
|
// IE6 XP: 100 100 100 83
|
|
// IE7 Vista: 100 100 100 83
|
|
// IE 8+ Windows: 83 83 100 83
|
|
// Evergreen Windows: 83 83 100 83
|
|
// Evergreen Mac with scrollbars: 85 85 100 85
|
|
// Evergreen Mac without scrollbars: 100 100 100 100
|
|
|
|
// Get scrollbar width
|
|
browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth;
|
|
|
|
// IE6/7 will oversize a width 100% element inside a scrolling element, to
|
|
// include the width of the scrollbar, while other browsers ensure the inner
|
|
// element is contained without forcing scrolling
|
|
browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100;
|
|
|
|
// In rtl text layout, some browsers (most, but not all) will place the
|
|
// scrollbar on the left, rather than the right.
|
|
browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1;
|
|
|
|
// IE8- don't provide height and width for getBoundingClientRect
|
|
browser.bBounding = n[0].getBoundingClientRect().width ? true : false;
|
|
|
|
n.remove();
|
|
}
|
|
|
|
$.extend( settings.oBrowser, DataTable.__browser );
|
|
settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
|
|
}
|
|
|
|
|
|
/**
|
|
* Array.prototype reduce[Right] method, used for browsers which don't support
|
|
* JS 1.6. Done this way to reduce code size, since we iterate either way
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnReduce ( that, fn, init, start, end, inc )
|
|
{
|
|
var
|
|
i = start,
|
|
value,
|
|
isSet = false;
|
|
|
|
if ( init !== undefined ) {
|
|
value = init;
|
|
isSet = true;
|
|
}
|
|
|
|
while ( i !== end ) {
|
|
if ( ! that.hasOwnProperty(i) ) {
|
|
continue;
|
|
}
|
|
|
|
value = isSet ?
|
|
fn( value, that[i], i, that ) :
|
|
that[i];
|
|
|
|
isSet = true;
|
|
i += inc;
|
|
}
|
|
|
|
return value;
|
|
}
|
|
|
|
/**
|
|
* Add a column to the list used for the table with default values
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {node} nTh The th element for this column
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAddColumn( oSettings, nTh )
|
|
{
|
|
// Add column to aoColumns array
|
|
var oDefaults = DataTable.defaults.column;
|
|
var iCol = oSettings.aoColumns.length;
|
|
var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
|
|
"nTh": nTh ? nTh : document.createElement('th'),
|
|
"sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '',
|
|
"aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
|
|
"mData": oDefaults.mData ? oDefaults.mData : iCol,
|
|
idx: iCol
|
|
} );
|
|
oSettings.aoColumns.push( oCol );
|
|
|
|
// Add search object for column specific search. Note that the `searchCols[ iCol ]`
|
|
// passed into extend can be undefined. This allows the user to give a default
|
|
// with only some of the parameters defined, and also not give a default
|
|
var searchCols = oSettings.aoPreSearchCols;
|
|
searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );
|
|
|
|
// Use the default column options function to initialise classes etc
|
|
_fnColumnOptions( oSettings, iCol, $(nTh).data() );
|
|
}
|
|
|
|
|
|
/**
|
|
* Apply options for a column
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {int} iCol column index to consider
|
|
* @param {object} oOptions object with sType, bVisible and bSearchable etc
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnColumnOptions( oSettings, iCol, oOptions )
|
|
{
|
|
var oCol = oSettings.aoColumns[ iCol ];
|
|
var oClasses = oSettings.oClasses;
|
|
var th = $(oCol.nTh);
|
|
|
|
// Try to get width information from the DOM. We can't get it from CSS
|
|
// as we'd need to parse the CSS stylesheet. `width` option can override
|
|
if ( ! oCol.sWidthOrig ) {
|
|
// Width attribute
|
|
oCol.sWidthOrig = th.attr('width') || null;
|
|
|
|
// Style attribute
|
|
var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/);
|
|
if ( t ) {
|
|
oCol.sWidthOrig = t[1];
|
|
}
|
|
}
|
|
|
|
/* User specified column options */
|
|
if ( oOptions !== undefined && oOptions !== null )
|
|
{
|
|
// Backwards compatibility
|
|
_fnCompatCols( oOptions );
|
|
|
|
// Map camel case parameters to their Hungarian counterparts
|
|
_fnCamelToHungarian( DataTable.defaults.column, oOptions );
|
|
|
|
/* Backwards compatibility for mDataProp */
|
|
if ( oOptions.mDataProp !== undefined && !oOptions.mData )
|
|
{
|
|
oOptions.mData = oOptions.mDataProp;
|
|
}
|
|
|
|
if ( oOptions.sType )
|
|
{
|
|
oCol._sManualType = oOptions.sType;
|
|
}
|
|
|
|
// `class` is a reserved word in Javascript, so we need to provide
|
|
// the ability to use a valid name for the camel case input
|
|
if ( oOptions.className && ! oOptions.sClass )
|
|
{
|
|
oOptions.sClass = oOptions.className;
|
|
}
|
|
|
|
$.extend( oCol, oOptions );
|
|
_fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
|
|
|
|
/* iDataSort to be applied (backwards compatibility), but aDataSort will take
|
|
* priority if defined
|
|
*/
|
|
if ( oOptions.iDataSort !== undefined )
|
|
{
|
|
oCol.aDataSort = [ oOptions.iDataSort ];
|
|
}
|
|
_fnMap( oCol, oOptions, "aDataSort" );
|
|
}
|
|
|
|
/* Cache the data get and set functions for speed */
|
|
var mDataSrc = oCol.mData;
|
|
var mData = _fnGetObjectDataFn( mDataSrc );
|
|
var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
|
|
|
|
var attrTest = function( src ) {
|
|
return typeof src === 'string' && src.indexOf('@') !== -1;
|
|
};
|
|
oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
|
|
attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
|
|
);
|
|
oCol._setter = null;
|
|
|
|
oCol.fnGetData = function (rowData, type, meta) {
|
|
var innerData = mData( rowData, type, undefined, meta );
|
|
|
|
return mRender && type ?
|
|
mRender( innerData, type, rowData, meta ) :
|
|
innerData;
|
|
};
|
|
oCol.fnSetData = function ( rowData, val, meta ) {
|
|
return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta );
|
|
};
|
|
|
|
// Indicate if DataTables should read DOM data as an object or array
|
|
// Used in _fnGetRowElements
|
|
if ( typeof mDataSrc !== 'number' ) {
|
|
oSettings._rowReadObject = true;
|
|
}
|
|
|
|
/* Feature sorting overrides column specific when off */
|
|
if ( !oSettings.oFeatures.bSort )
|
|
{
|
|
oCol.bSortable = false;
|
|
th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called
|
|
}
|
|
|
|
/* Check that the class assignment is correct for sorting */
|
|
var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
|
|
var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
|
|
if ( !oCol.bSortable || (!bAsc && !bDesc) )
|
|
{
|
|
oCol.sSortingClass = oClasses.sSortableNone;
|
|
oCol.sSortingClassJUI = "";
|
|
}
|
|
else if ( bAsc && !bDesc )
|
|
{
|
|
oCol.sSortingClass = oClasses.sSortableAsc;
|
|
oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
|
|
}
|
|
else if ( !bAsc && bDesc )
|
|
{
|
|
oCol.sSortingClass = oClasses.sSortableDesc;
|
|
oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
|
|
}
|
|
else
|
|
{
|
|
oCol.sSortingClass = oClasses.sSortable;
|
|
oCol.sSortingClassJUI = oClasses.sSortJUI;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Adjust the table column widths for new data. Note: you would probably want to
|
|
* do a redraw after calling this function!
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAdjustColumnSizing ( settings )
|
|
{
|
|
/* Not interested in doing column width calculation if auto-width is disabled */
|
|
if ( settings.oFeatures.bAutoWidth !== false )
|
|
{
|
|
var columns = settings.aoColumns;
|
|
|
|
_fnCalculateColumnWidths( settings );
|
|
for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
|
|
{
|
|
columns[i].nTh.style.width = columns[i].sWidth;
|
|
}
|
|
}
|
|
|
|
var scroll = settings.oScroll;
|
|
if ( scroll.sY !== '' || scroll.sX !== '')
|
|
{
|
|
_fnScrollDraw( settings );
|
|
}
|
|
|
|
_fnCallbackFire( settings, null, 'column-sizing', [settings] );
|
|
}
|
|
|
|
|
|
/**
|
|
* Covert the index of a visible column to the index in the data array (take account
|
|
* of hidden columns)
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {int} iMatch Visible column index to lookup
|
|
* @returns {int} i the data index
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnVisibleToColumnIndex( oSettings, iMatch )
|
|
{
|
|
var aiVis = _fnGetColumns( oSettings, 'bVisible' );
|
|
|
|
return typeof aiVis[iMatch] === 'number' ?
|
|
aiVis[iMatch] :
|
|
null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Covert the index of an index in the data array and convert it to the visible
|
|
* column index (take account of hidden columns)
|
|
* @param {int} iMatch Column index to lookup
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns {int} i the data index
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnColumnIndexToVisible( oSettings, iMatch )
|
|
{
|
|
var aiVis = _fnGetColumns( oSettings, 'bVisible' );
|
|
var iPos = $.inArray( iMatch, aiVis );
|
|
|
|
return iPos !== -1 ? iPos : null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the number of visible columns
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns {int} i the number of visible columns
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnVisbleColumns( oSettings )
|
|
{
|
|
var vis = 0;
|
|
|
|
// No reduce in IE8, use a loop for now
|
|
$.each( oSettings.aoColumns, function ( i, col ) {
|
|
if ( col.bVisible && $(col.nTh).css('display') !== 'none' ) {
|
|
vis++;
|
|
}
|
|
} );
|
|
|
|
return vis;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get an array of column indexes that match a given property
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {string} sParam Parameter in aoColumns to look for - typically
|
|
* bVisible or bSearchable
|
|
* @returns {array} Array of indexes with matched properties
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetColumns( oSettings, sParam )
|
|
{
|
|
var a = [];
|
|
|
|
$.map( oSettings.aoColumns, function(val, i) {
|
|
if ( val[sParam] ) {
|
|
a.push( i );
|
|
}
|
|
} );
|
|
|
|
return a;
|
|
}
|
|
|
|
|
|
/**
|
|
* Calculate the 'type' of a column
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnColumnTypes ( settings )
|
|
{
|
|
var columns = settings.aoColumns;
|
|
var data = settings.aoData;
|
|
var types = DataTable.ext.type.detect;
|
|
var i, ien, j, jen, k, ken;
|
|
var col, cell, detectedType, cache;
|
|
|
|
// For each column, spin over the
|
|
for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
col = columns[i];
|
|
cache = [];
|
|
|
|
if ( ! col.sType && col._sManualType ) {
|
|
col.sType = col._sManualType;
|
|
}
|
|
else if ( ! col.sType ) {
|
|
for ( j=0, jen=types.length ; j<jen ; j++ ) {
|
|
for ( k=0, ken=data.length ; k<ken ; k++ ) {
|
|
// Use a cache array so we only need to get the type data
|
|
// from the formatter once (when using multiple detectors)
|
|
if ( cache[k] === undefined ) {
|
|
cache[k] = _fnGetCellData( settings, k, i, 'type' );
|
|
}
|
|
|
|
detectedType = types[j]( cache[k], settings );
|
|
|
|
// If null, then this type can't apply to this column, so
|
|
// rather than testing all cells, break out. There is an
|
|
// exception for the last type which is `html`. We need to
|
|
// scan all rows since it is possible to mix string and HTML
|
|
// types
|
|
if ( ! detectedType && j !== types.length-1 ) {
|
|
break;
|
|
}
|
|
|
|
// Only a single match is needed for html type since it is
|
|
// bottom of the pile and very similar to string
|
|
if ( detectedType === 'html' ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Type is valid for all data points in the column - use this
|
|
// type
|
|
if ( detectedType ) {
|
|
col.sType = detectedType;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Fall back - if no type was detected, always use string
|
|
if ( ! col.sType ) {
|
|
col.sType = 'string';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Take the column definitions and static columns arrays and calculate how
|
|
* they relate to column indexes. The callback function will then apply the
|
|
* definition found for a column to a suitable configuration object.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {array} aoColDefs The aoColumnDefs array that is to be applied
|
|
* @param {array} aoCols The aoColumns array that defines columns individually
|
|
* @param {function} fn Callback function - takes two parameters, the calculated
|
|
* column index and the definition for that column.
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
|
|
{
|
|
var i, iLen, j, jLen, k, kLen, def;
|
|
var columns = oSettings.aoColumns;
|
|
|
|
// Column definitions with aTargets
|
|
if ( aoColDefs )
|
|
{
|
|
/* Loop over the definitions array - loop in reverse so first instance has priority */
|
|
for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
|
|
{
|
|
def = aoColDefs[i];
|
|
|
|
/* Each definition can target multiple columns, as it is an array */
|
|
var aTargets = def.targets !== undefined ?
|
|
def.targets :
|
|
def.aTargets;
|
|
|
|
if ( ! $.isArray( aTargets ) )
|
|
{
|
|
aTargets = [ aTargets ];
|
|
}
|
|
|
|
for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
|
|
{
|
|
if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
|
|
{
|
|
/* Add columns that we don't yet know about */
|
|
while( columns.length <= aTargets[j] )
|
|
{
|
|
_fnAddColumn( oSettings );
|
|
}
|
|
|
|
/* Integer, basic index */
|
|
fn( aTargets[j], def );
|
|
}
|
|
else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
|
|
{
|
|
/* Negative integer, right to left column counting */
|
|
fn( columns.length+aTargets[j], def );
|
|
}
|
|
else if ( typeof aTargets[j] === 'string' )
|
|
{
|
|
/* Class name matching on TH element */
|
|
for ( k=0, kLen=columns.length ; k<kLen ; k++ )
|
|
{
|
|
if ( aTargets[j] == "_all" ||
|
|
$(columns[k].nTh).hasClass( aTargets[j] ) )
|
|
{
|
|
fn( k, def );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Statically defined columns array
|
|
if ( aoCols )
|
|
{
|
|
for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
|
|
{
|
|
fn( i, aoCols[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add a data array to the table, creating DOM node etc. This is the parallel to
|
|
* _fnGatherData, but for adding rows from a Javascript source, rather than a
|
|
* DOM source.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {array} aData data array to be added
|
|
* @param {node} [nTr] TR element to add to the table - optional. If not given,
|
|
* DataTables will create a row automatically
|
|
* @param {array} [anTds] Array of TD|TH elements for the row - must be given
|
|
* if nTr is.
|
|
* @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAddData ( oSettings, aDataIn, nTr, anTds )
|
|
{
|
|
/* Create the object for storing information about this new row */
|
|
var iRow = oSettings.aoData.length;
|
|
var oData = $.extend( true, {}, DataTable.models.oRow, {
|
|
src: nTr ? 'dom' : 'data',
|
|
idx: iRow
|
|
} );
|
|
|
|
oData._aData = aDataIn;
|
|
oSettings.aoData.push( oData );
|
|
|
|
/* Create the cells */
|
|
var nTd, sThisType;
|
|
var columns = oSettings.aoColumns;
|
|
|
|
// Invalidate the column types as the new data needs to be revalidated
|
|
for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
|
|
{
|
|
columns[i].sType = null;
|
|
}
|
|
|
|
/* Add to the display array */
|
|
oSettings.aiDisplayMaster.push( iRow );
|
|
|
|
var id = oSettings.rowIdFn( aDataIn );
|
|
if ( id !== undefined ) {
|
|
oSettings.aIds[ id ] = oData;
|
|
}
|
|
|
|
/* Create the DOM information, or register it if already present */
|
|
if ( nTr || ! oSettings.oFeatures.bDeferRender )
|
|
{
|
|
_fnCreateTr( oSettings, iRow, nTr, anTds );
|
|
}
|
|
|
|
return iRow;
|
|
}
|
|
|
|
|
|
/**
|
|
* Add one or more TR elements to the table. Generally we'd expect to
|
|
* use this for reading data from a DOM sourced table, but it could be
|
|
* used for an TR element. Note that if a TR is given, it is used (i.e.
|
|
* it is not cloned).
|
|
* @param {object} settings dataTables settings object
|
|
* @param {array|node|jQuery} trs The TR element(s) to add to the table
|
|
* @returns {array} Array of indexes for the added rows
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAddTr( settings, trs )
|
|
{
|
|
var row;
|
|
|
|
// Allow an individual node to be passed in
|
|
if ( ! (trs instanceof $) ) {
|
|
trs = $(trs);
|
|
}
|
|
|
|
return trs.map( function (i, el) {
|
|
row = _fnGetRowElements( settings, el );
|
|
return _fnAddData( settings, row.data, el, row.cells );
|
|
} );
|
|
}
|
|
|
|
|
|
/**
|
|
* Take a TR element and convert it to an index in aoData
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {node} n the TR element to find
|
|
* @returns {int} index if the node is found, null if not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnNodeToDataIndex( oSettings, n )
|
|
{
|
|
return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Take a TD element and convert it into a column data index (not the visible index)
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {int} iRow The row number the TD/TH can be found in
|
|
* @param {node} n The TD/TH element to find
|
|
* @returns {int} index if the node is found, -1 if not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnNodeToColumnIndex( oSettings, iRow, n )
|
|
{
|
|
return $.inArray( n, oSettings.aoData[ iRow ].anCells );
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the data for a given cell from the internal cache, taking into account data mapping
|
|
* @param {object} settings dataTables settings object
|
|
* @param {int} rowIdx aoData row id
|
|
* @param {int} colIdx Column index
|
|
* @param {string} type data get type ('display', 'type' 'filter' 'sort')
|
|
* @returns {*} Cell data
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetCellData( settings, rowIdx, colIdx, type )
|
|
{
|
|
var draw = settings.iDraw;
|
|
var col = settings.aoColumns[colIdx];
|
|
var rowData = settings.aoData[rowIdx]._aData;
|
|
var defaultContent = col.sDefaultContent;
|
|
var cellData = col.fnGetData( rowData, type, {
|
|
settings: settings,
|
|
row: rowIdx,
|
|
col: colIdx
|
|
} );
|
|
|
|
if ( cellData === undefined ) {
|
|
if ( settings.iDrawError != draw && defaultContent === null ) {
|
|
_fnLog( settings, 0, "Requested unknown parameter "+
|
|
(typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+
|
|
" for row "+rowIdx+", column "+colIdx, 4 );
|
|
settings.iDrawError = draw;
|
|
}
|
|
return defaultContent;
|
|
}
|
|
|
|
// When the data source is null and a specific data type is requested (i.e.
|
|
// not the original data), we can use default column data
|
|
if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) {
|
|
cellData = defaultContent;
|
|
}
|
|
else if ( typeof cellData === 'function' ) {
|
|
// If the data source is a function, then we run it and use the return,
|
|
// executing in the scope of the data object (for instances)
|
|
return cellData.call( rowData );
|
|
}
|
|
|
|
if ( cellData === null && type == 'display' ) {
|
|
return '';
|
|
}
|
|
return cellData;
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the value for a specific cell, into the internal data cache
|
|
* @param {object} settings dataTables settings object
|
|
* @param {int} rowIdx aoData row id
|
|
* @param {int} colIdx Column index
|
|
* @param {*} val Value to set
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSetCellData( settings, rowIdx, colIdx, val )
|
|
{
|
|
var col = settings.aoColumns[colIdx];
|
|
var rowData = settings.aoData[rowIdx]._aData;
|
|
|
|
col.fnSetData( rowData, val, {
|
|
settings: settings,
|
|
row: rowIdx,
|
|
col: colIdx
|
|
} );
|
|
}
|
|
|
|
|
|
// Private variable that is used to match action syntax in the data property object
|
|
var __reArray = /\[.*?\]$/;
|
|
var __reFn = /\(\)$/;
|
|
|
|
/**
|
|
* Split string on periods, taking into account escaped periods
|
|
* @param {string} str String to split
|
|
* @return {array} Split string
|
|
*/
|
|
function _fnSplitObjNotation( str )
|
|
{
|
|
return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) {
|
|
return s.replace(/\\./g, '.');
|
|
} );
|
|
}
|
|
|
|
|
|
/**
|
|
* Return a function that can be used to get data from a source object, taking
|
|
* into account the ability to use nested objects as a source
|
|
* @param {string|int|function} mSource The data source for the object
|
|
* @returns {function} Data get function
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetObjectDataFn( mSource )
|
|
{
|
|
if ( $.isPlainObject( mSource ) )
|
|
{
|
|
/* Build an object of get functions, and wrap them in a single call */
|
|
var o = {};
|
|
$.each( mSource, function (key, val) {
|
|
if ( val ) {
|
|
o[key] = _fnGetObjectDataFn( val );
|
|
}
|
|
} );
|
|
|
|
return function (data, type, row, meta) {
|
|
var t = o[type] || o._;
|
|
return t !== undefined ?
|
|
t(data, type, row, meta) :
|
|
data;
|
|
};
|
|
}
|
|
else if ( mSource === null )
|
|
{
|
|
/* Give an empty string for rendering / sorting etc */
|
|
return function (data) { // type, row and meta also passed, but not used
|
|
return data;
|
|
};
|
|
}
|
|
else if ( typeof mSource === 'function' )
|
|
{
|
|
return function (data, type, row, meta) {
|
|
return mSource( data, type, row, meta );
|
|
};
|
|
}
|
|
else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
|
|
mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
|
|
{
|
|
/* If there is a . in the source string then the data source is in a
|
|
* nested object so we loop over the data for each level to get the next
|
|
* level down. On each loop we test for undefined, and if found immediately
|
|
* return. This allows entire objects to be missing and sDefaultContent to
|
|
* be used if defined, rather than throwing an error
|
|
*/
|
|
var fetchData = function (data, type, src) {
|
|
var arrayNotation, funcNotation, out, innerSrc;
|
|
|
|
if ( src !== "" )
|
|
{
|
|
var a = _fnSplitObjNotation( src );
|
|
|
|
for ( var i=0, iLen=a.length ; i<iLen ; i++ )
|
|
{
|
|
// Check if we are dealing with special notation
|
|
arrayNotation = a[i].match(__reArray);
|
|
funcNotation = a[i].match(__reFn);
|
|
|
|
if ( arrayNotation )
|
|
{
|
|
// Array notation
|
|
a[i] = a[i].replace(__reArray, '');
|
|
|
|
// Condition allows simply [] to be passed in
|
|
if ( a[i] !== "" ) {
|
|
data = data[ a[i] ];
|
|
}
|
|
out = [];
|
|
|
|
// Get the remainder of the nested object to get
|
|
a.splice( 0, i+1 );
|
|
innerSrc = a.join('.');
|
|
|
|
// Traverse each entry in the array getting the properties requested
|
|
if ( $.isArray( data ) ) {
|
|
for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
|
|
out.push( fetchData( data[j], type, innerSrc ) );
|
|
}
|
|
}
|
|
|
|
// If a string is given in between the array notation indicators, that
|
|
// is used to join the strings together, otherwise an array is returned
|
|
var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
|
|
data = (join==="") ? out : out.join(join);
|
|
|
|
// The inner call to fetchData has already traversed through the remainder
|
|
// of the source requested, so we exit from the loop
|
|
break;
|
|
}
|
|
else if ( funcNotation )
|
|
{
|
|
// Function call
|
|
a[i] = a[i].replace(__reFn, '');
|
|
data = data[ a[i] ]();
|
|
continue;
|
|
}
|
|
|
|
if ( data === null || data[ a[i] ] === undefined )
|
|
{
|
|
return undefined;
|
|
}
|
|
data = data[ a[i] ];
|
|
}
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
return function (data, type) { // row and meta also passed, but not used
|
|
return fetchData( data, type, mSource );
|
|
};
|
|
}
|
|
else
|
|
{
|
|
/* Array or flat object mapping */
|
|
return function (data, type) { // row and meta also passed, but not used
|
|
return data[mSource];
|
|
};
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Return a function that can be used to set data from a source object, taking
|
|
* into account the ability to use nested objects as a source
|
|
* @param {string|int|function} mSource The data source for the object
|
|
* @returns {function} Data set function
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSetObjectDataFn( mSource )
|
|
{
|
|
if ( $.isPlainObject( mSource ) )
|
|
{
|
|
/* Unlike get, only the underscore (global) option is used for for
|
|
* setting data since we don't know the type here. This is why an object
|
|
* option is not documented for `mData` (which is read/write), but it is
|
|
* for `mRender` which is read only.
|
|
*/
|
|
return _fnSetObjectDataFn( mSource._ );
|
|
}
|
|
else if ( mSource === null )
|
|
{
|
|
/* Nothing to do when the data source is null */
|
|
return function () {};
|
|
}
|
|
else if ( typeof mSource === 'function' )
|
|
{
|
|
return function (data, val, meta) {
|
|
mSource( data, 'set', val, meta );
|
|
};
|
|
}
|
|
else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
|
|
mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
|
|
{
|
|
/* Like the get, we need to get data from a nested object */
|
|
var setData = function (data, val, src) {
|
|
var a = _fnSplitObjNotation( src ), b;
|
|
var aLast = a[a.length-1];
|
|
var arrayNotation, funcNotation, o, innerSrc;
|
|
|
|
for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
|
|
{
|
|
// Check if we are dealing with an array notation request
|
|
arrayNotation = a[i].match(__reArray);
|
|
funcNotation = a[i].match(__reFn);
|
|
|
|
if ( arrayNotation )
|
|
{
|
|
a[i] = a[i].replace(__reArray, '');
|
|
data[ a[i] ] = [];
|
|
|
|
// Get the remainder of the nested object to set so we can recurse
|
|
b = a.slice();
|
|
b.splice( 0, i+1 );
|
|
innerSrc = b.join('.');
|
|
|
|
// Traverse each entry in the array setting the properties requested
|
|
if ( $.isArray( val ) )
|
|
{
|
|
for ( var j=0, jLen=val.length ; j<jLen ; j++ )
|
|
{
|
|
o = {};
|
|
setData( o, val[j], innerSrc );
|
|
data[ a[i] ].push( o );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// We've been asked to save data to an array, but it
|
|
// isn't array data to be saved. Best that can be done
|
|
// is to just save the value.
|
|
data[ a[i] ] = val;
|
|
}
|
|
|
|
// The inner call to setData has already traversed through the remainder
|
|
// of the source and has set the data, thus we can exit here
|
|
return;
|
|
}
|
|
else if ( funcNotation )
|
|
{
|
|
// Function call
|
|
a[i] = a[i].replace(__reFn, '');
|
|
data = data[ a[i] ]( val );
|
|
}
|
|
|
|
// If the nested object doesn't currently exist - since we are
|
|
// trying to set the value - create it
|
|
if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
|
|
{
|
|
data[ a[i] ] = {};
|
|
}
|
|
data = data[ a[i] ];
|
|
}
|
|
|
|
// Last item in the input - i.e, the actual set
|
|
if ( aLast.match(__reFn ) )
|
|
{
|
|
// Function call
|
|
data = data[ aLast.replace(__reFn, '') ]( val );
|
|
}
|
|
else
|
|
{
|
|
// If array notation is used, we just want to strip it and use the property name
|
|
// and assign the value. If it isn't used, then we get the result we want anyway
|
|
data[ aLast.replace(__reArray, '') ] = val;
|
|
}
|
|
};
|
|
|
|
return function (data, val) { // meta is also passed in, but not used
|
|
return setData( data, val, mSource );
|
|
};
|
|
}
|
|
else
|
|
{
|
|
/* Array or flat object mapping */
|
|
return function (data, val) { // meta is also passed in, but not used
|
|
data[mSource] = val;
|
|
};
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Return an array with the full table data
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns array {array} aData Master data array
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetDataMaster ( settings )
|
|
{
|
|
return _pluck( settings.aoData, '_aData' );
|
|
}
|
|
|
|
|
|
/**
|
|
* Nuke the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnClearTable( settings )
|
|
{
|
|
settings.aoData.length = 0;
|
|
settings.aiDisplayMaster.length = 0;
|
|
settings.aiDisplay.length = 0;
|
|
settings.aIds = {};
|
|
}
|
|
|
|
|
|
/**
|
|
* Take an array of integers (index array) and remove a target integer (value - not
|
|
* the key!)
|
|
* @param {array} a Index array to target
|
|
* @param {int} iTarget value to find
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnDeleteIndex( a, iTarget, splice )
|
|
{
|
|
var iTargetIndex = -1;
|
|
|
|
for ( var i=0, iLen=a.length ; i<iLen ; i++ )
|
|
{
|
|
if ( a[i] == iTarget )
|
|
{
|
|
iTargetIndex = i;
|
|
}
|
|
else if ( a[i] > iTarget )
|
|
{
|
|
a[i]--;
|
|
}
|
|
}
|
|
|
|
if ( iTargetIndex != -1 && splice === undefined )
|
|
{
|
|
a.splice( iTargetIndex, 1 );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Mark cached data as invalid such that a re-read of the data will occur when
|
|
* the cached data is next requested. Also update from the data source object.
|
|
*
|
|
* @param {object} settings DataTables settings object
|
|
* @param {int} rowIdx Row index to invalidate
|
|
* @param {string} [src] Source to invalidate from: undefined, 'auto', 'dom'
|
|
* or 'data'
|
|
* @param {int} [colIdx] Column index to invalidate. If undefined the whole
|
|
* row will be invalidated
|
|
* @memberof DataTable#oApi
|
|
*
|
|
* @todo For the modularisation of v1.11 this will need to become a callback, so
|
|
* the sort and filter methods can subscribe to it. That will required
|
|
* initialisation options for sorting, which is why it is not already baked in
|
|
*/
|
|
function _fnInvalidate( settings, rowIdx, src, colIdx )
|
|
{
|
|
var row = settings.aoData[ rowIdx ];
|
|
var i, ien;
|
|
var cellWrite = function ( cell, col ) {
|
|
// This is very frustrating, but in IE if you just write directly
|
|
// to innerHTML, and elements that are overwritten are GC'ed,
|
|
// even if there is a reference to them elsewhere
|
|
while ( cell.childNodes.length ) {
|
|
cell.removeChild( cell.firstChild );
|
|
}
|
|
|
|
cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' );
|
|
};
|
|
|
|
// Are we reading last data from DOM or the data object?
|
|
if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
|
|
// Read the data from the DOM
|
|
row._aData = _fnGetRowElements(
|
|
settings, row, colIdx, colIdx === undefined ? undefined : row._aData
|
|
)
|
|
.data;
|
|
}
|
|
else {
|
|
// Reading from data object, update the DOM
|
|
var cells = row.anCells;
|
|
|
|
if ( cells ) {
|
|
if ( colIdx !== undefined ) {
|
|
cellWrite( cells[colIdx], colIdx );
|
|
}
|
|
else {
|
|
for ( i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
cellWrite( cells[i], i );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// For both row and cell invalidation, the cached data for sorting and
|
|
// filtering is nulled out
|
|
row._aSortData = null;
|
|
row._aFilterData = null;
|
|
|
|
// Invalidate the type for a specific column (if given) or all columns since
|
|
// the data might have changed
|
|
var cols = settings.aoColumns;
|
|
if ( colIdx !== undefined ) {
|
|
cols[ colIdx ].sType = null;
|
|
}
|
|
else {
|
|
for ( i=0, ien=cols.length ; i<ien ; i++ ) {
|
|
cols[i].sType = null;
|
|
}
|
|
|
|
// Update DataTables special `DT_*` attributes for the row
|
|
_fnRowAttributes( settings, row );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Build a data source object from an HTML row, reading the contents of the
|
|
* cells that are in the row.
|
|
*
|
|
* @param {object} settings DataTables settings object
|
|
* @param {node|object} TR element from which to read data or existing row
|
|
* object from which to re-read the data from the cells
|
|
* @param {int} [colIdx] Optional column index
|
|
* @param {array|object} [d] Data source object. If `colIdx` is given then this
|
|
* parameter should also be given and will be used to write the data into.
|
|
* Only the column in question will be written
|
|
* @returns {object} Object with two parameters: `data` the data read, in
|
|
* document order, and `cells` and array of nodes (they can be useful to the
|
|
* caller, so rather than needing a second traversal to get them, just return
|
|
* them from here).
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetRowElements( settings, row, colIdx, d )
|
|
{
|
|
var
|
|
tds = [],
|
|
td = row.firstChild,
|
|
name, col, o, i=0, contents,
|
|
columns = settings.aoColumns,
|
|
objectRead = settings._rowReadObject;
|
|
|
|
// Allow the data object to be passed in, or construct
|
|
d = d !== undefined ?
|
|
d :
|
|
objectRead ?
|
|
{} :
|
|
[];
|
|
|
|
var attr = function ( str, td ) {
|
|
if ( typeof str === 'string' ) {
|
|
var idx = str.indexOf('@');
|
|
|
|
if ( idx !== -1 ) {
|
|
var attr = str.substring( idx+1 );
|
|
var setter = _fnSetObjectDataFn( str );
|
|
setter( d, td.getAttribute( attr ) );
|
|
}
|
|
}
|
|
};
|
|
|
|
// Read data from a cell and store into the data object
|
|
var cellProcess = function ( cell ) {
|
|
if ( colIdx === undefined || colIdx === i ) {
|
|
col = columns[i];
|
|
contents = $.trim(cell.innerHTML);
|
|
|
|
if ( col && col._bAttrSrc ) {
|
|
var setter = _fnSetObjectDataFn( col.mData._ );
|
|
setter( d, contents );
|
|
|
|
attr( col.mData.sort, cell );
|
|
attr( col.mData.type, cell );
|
|
attr( col.mData.filter, cell );
|
|
}
|
|
else {
|
|
// Depending on the `data` option for the columns the data can
|
|
// be read to either an object or an array.
|
|
if ( objectRead ) {
|
|
if ( ! col._setter ) {
|
|
// Cache the setter function
|
|
col._setter = _fnSetObjectDataFn( col.mData );
|
|
}
|
|
col._setter( d, contents );
|
|
}
|
|
else {
|
|
d[i] = contents;
|
|
}
|
|
}
|
|
}
|
|
|
|
i++;
|
|
};
|
|
|
|
if ( td ) {
|
|
// `tr` element was passed in
|
|
while ( td ) {
|
|
name = td.nodeName.toUpperCase();
|
|
|
|
if ( name == "TD" || name == "TH" ) {
|
|
cellProcess( td );
|
|
tds.push( td );
|
|
}
|
|
|
|
td = td.nextSibling;
|
|
}
|
|
}
|
|
else {
|
|
// Existing row object passed in
|
|
tds = row.anCells;
|
|
|
|
for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
|
|
cellProcess( tds[j] );
|
|
}
|
|
}
|
|
|
|
// Read the ID from the DOM if present
|
|
var rowNode = row.firstChild ? row : row.nTr;
|
|
|
|
if ( rowNode ) {
|
|
var id = rowNode.getAttribute( 'id' );
|
|
|
|
if ( id ) {
|
|
_fnSetObjectDataFn( settings.rowId )( d, id );
|
|
}
|
|
}
|
|
|
|
return {
|
|
data: d,
|
|
cells: tds
|
|
};
|
|
}
|
|
/**
|
|
* Create a new TR element (and it's TD children) for a row
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {int} iRow Row to consider
|
|
* @param {node} [nTrIn] TR element to add to the table - optional. If not given,
|
|
* DataTables will create a row automatically
|
|
* @param {array} [anTds] Array of TD|TH elements for the row - must be given
|
|
* if nTr is.
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
|
|
{
|
|
var
|
|
row = oSettings.aoData[iRow],
|
|
rowData = row._aData,
|
|
cells = [],
|
|
nTr, nTd, oCol,
|
|
i, iLen;
|
|
|
|
if ( row.nTr === null )
|
|
{
|
|
nTr = nTrIn || document.createElement('tr');
|
|
|
|
row.nTr = nTr;
|
|
row.anCells = cells;
|
|
|
|
/* Use a private property on the node to allow reserve mapping from the node
|
|
* to the aoData array for fast look up
|
|
*/
|
|
nTr._DT_RowIndex = iRow;
|
|
|
|
/* Special parameters can be given by the data source to be used on the row */
|
|
_fnRowAttributes( oSettings, row );
|
|
|
|
/* Process each column */
|
|
for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
|
|
{
|
|
oCol = oSettings.aoColumns[i];
|
|
|
|
nTd = nTrIn ? anTds[i] : document.createElement( oCol.sCellType );
|
|
nTd._DT_CellIndex = {
|
|
row: iRow,
|
|
column: i
|
|
};
|
|
|
|
cells.push( nTd );
|
|
|
|
// Need to create the HTML if new, or if a rendering function is defined
|
|
if ( (!nTrIn || oCol.mRender || oCol.mData !== i) &&
|
|
(!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display')
|
|
) {
|
|
nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' );
|
|
}
|
|
|
|
/* Add user defined class */
|
|
if ( oCol.sClass )
|
|
{
|
|
nTd.className += ' '+oCol.sClass;
|
|
}
|
|
|
|
// Visibility - add or remove as required
|
|
if ( oCol.bVisible && ! nTrIn )
|
|
{
|
|
nTr.appendChild( nTd );
|
|
}
|
|
else if ( ! oCol.bVisible && nTrIn )
|
|
{
|
|
nTd.parentNode.removeChild( nTd );
|
|
}
|
|
|
|
if ( oCol.fnCreatedCell )
|
|
{
|
|
oCol.fnCreatedCell.call( oSettings.oInstance,
|
|
nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i
|
|
);
|
|
}
|
|
}
|
|
|
|
_fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow] );
|
|
}
|
|
|
|
// Remove once webkit bug 131819 and Chromium bug 365619 have been resolved
|
|
// and deployed
|
|
row.nTr.setAttribute( 'role', 'row' );
|
|
}
|
|
|
|
|
|
/**
|
|
* Add attributes to a row based on the special `DT_*` parameters in a data
|
|
* source object.
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} DataTables row object for the row to be modified
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnRowAttributes( settings, row )
|
|
{
|
|
var tr = row.nTr;
|
|
var data = row._aData;
|
|
|
|
if ( tr ) {
|
|
var id = settings.rowIdFn( data );
|
|
|
|
if ( id ) {
|
|
tr.id = id;
|
|
}
|
|
|
|
if ( data.DT_RowClass ) {
|
|
// Remove any classes added by DT_RowClass before
|
|
var a = data.DT_RowClass.split(' ');
|
|
row.__rowc = row.__rowc ?
|
|
_unique( row.__rowc.concat( a ) ) :
|
|
a;
|
|
|
|
$(tr)
|
|
.removeClass( row.__rowc.join(' ') )
|
|
.addClass( data.DT_RowClass );
|
|
}
|
|
|
|
if ( data.DT_RowAttr ) {
|
|
$(tr).attr( data.DT_RowAttr );
|
|
}
|
|
|
|
if ( data.DT_RowData ) {
|
|
$(tr).data( data.DT_RowData );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Create the HTML header for the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnBuildHead( oSettings )
|
|
{
|
|
var i, ien, cell, row, column;
|
|
var thead = oSettings.nTHead;
|
|
var tfoot = oSettings.nTFoot;
|
|
var createHeader = $('th, td', thead).length === 0;
|
|
var classes = oSettings.oClasses;
|
|
var columns = oSettings.aoColumns;
|
|
|
|
if ( createHeader ) {
|
|
row = $('<tr/>').appendTo( thead );
|
|
}
|
|
|
|
for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
column = columns[i];
|
|
cell = $( column.nTh ).addClass( column.sClass );
|
|
|
|
if ( createHeader ) {
|
|
cell.appendTo( row );
|
|
}
|
|
|
|
// 1.11 move into sorting
|
|
if ( oSettings.oFeatures.bSort ) {
|
|
cell.addClass( column.sSortingClass );
|
|
|
|
if ( column.bSortable !== false ) {
|
|
cell
|
|
.attr( 'tabindex', oSettings.iTabIndex )
|
|
.attr( 'aria-controls', oSettings.sTableId );
|
|
|
|
_fnSortAttachListener( oSettings, column.nTh, i );
|
|
}
|
|
}
|
|
|
|
if ( column.sTitle != cell[0].innerHTML ) {
|
|
cell.html( column.sTitle );
|
|
}
|
|
|
|
_fnRenderer( oSettings, 'header' )(
|
|
oSettings, cell, column, classes
|
|
);
|
|
}
|
|
|
|
if ( createHeader ) {
|
|
_fnDetectHeader( oSettings.aoHeader, thead );
|
|
}
|
|
|
|
/* ARIA role for the rows */
|
|
$(thead).find('>tr').attr('role', 'row');
|
|
|
|
/* Deal with the footer - add classes if required */
|
|
$(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH );
|
|
$(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH );
|
|
|
|
// Cache the footer cells. Note that we only take the cells from the first
|
|
// row in the footer. If there is more than one row the user wants to
|
|
// interact with, they need to use the table().foot() method. Note also this
|
|
// allows cells to be used for multiple columns using colspan
|
|
if ( tfoot !== null ) {
|
|
var cells = oSettings.aoFooter[0];
|
|
|
|
for ( i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
column = columns[i];
|
|
column.nTf = cells[i].cell;
|
|
|
|
if ( column.sClass ) {
|
|
$(column.nTf).addClass( column.sClass );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Draw the header (or footer) element based on the column visibility states. The
|
|
* methodology here is to use the layout array from _fnDetectHeader, modified for
|
|
* the instantaneous column visibility, to construct the new layout. The grid is
|
|
* traversed over cell at a time in a rows x columns grid fashion, although each
|
|
* cell insert can cover multiple elements in the grid - which is tracks using the
|
|
* aApplied array. Cell inserts in the grid will only occur where there isn't
|
|
* already a cell in that position.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param array {objects} aoSource Layout array from _fnDetectHeader
|
|
* @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
|
|
{
|
|
var i, iLen, j, jLen, k, kLen, n, nLocalTr;
|
|
var aoLocal = [];
|
|
var aApplied = [];
|
|
var iColumns = oSettings.aoColumns.length;
|
|
var iRowspan, iColspan;
|
|
|
|
if ( ! aoSource )
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ( bIncludeHidden === undefined )
|
|
{
|
|
bIncludeHidden = false;
|
|
}
|
|
|
|
/* Make a copy of the master layout array, but without the visible columns in it */
|
|
for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
|
|
{
|
|
aoLocal[i] = aoSource[i].slice();
|
|
aoLocal[i].nTr = aoSource[i].nTr;
|
|
|
|
/* Remove any columns which are currently hidden */
|
|
for ( j=iColumns-1 ; j>=0 ; j-- )
|
|
{
|
|
if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
|
|
{
|
|
aoLocal[i].splice( j, 1 );
|
|
}
|
|
}
|
|
|
|
/* Prep the applied array - it needs an element for each row */
|
|
aApplied.push( [] );
|
|
}
|
|
|
|
for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
|
|
{
|
|
nLocalTr = aoLocal[i].nTr;
|
|
|
|
/* All cells are going to be replaced, so empty out the row */
|
|
if ( nLocalTr )
|
|
{
|
|
while( (n = nLocalTr.firstChild) )
|
|
{
|
|
nLocalTr.removeChild( n );
|
|
}
|
|
}
|
|
|
|
for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
|
|
{
|
|
iRowspan = 1;
|
|
iColspan = 1;
|
|
|
|
/* Check to see if there is already a cell (row/colspan) covering our target
|
|
* insert point. If there is, then there is nothing to do.
|
|
*/
|
|
if ( aApplied[i][j] === undefined )
|
|
{
|
|
nLocalTr.appendChild( aoLocal[i][j].cell );
|
|
aApplied[i][j] = 1;
|
|
|
|
/* Expand the cell to cover as many rows as needed */
|
|
while ( aoLocal[i+iRowspan] !== undefined &&
|
|
aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
|
|
{
|
|
aApplied[i+iRowspan][j] = 1;
|
|
iRowspan++;
|
|
}
|
|
|
|
/* Expand the cell to cover as many columns as needed */
|
|
while ( aoLocal[i][j+iColspan] !== undefined &&
|
|
aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
|
|
{
|
|
/* Must update the applied array over the rows for the columns */
|
|
for ( k=0 ; k<iRowspan ; k++ )
|
|
{
|
|
aApplied[i+k][j+iColspan] = 1;
|
|
}
|
|
iColspan++;
|
|
}
|
|
|
|
/* Do the actual expansion in the DOM */
|
|
$(aoLocal[i][j].cell)
|
|
.attr('rowspan', iRowspan)
|
|
.attr('colspan', iColspan);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Insert the required TR nodes into the table for display
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnDraw( oSettings )
|
|
{
|
|
/* Provide a pre-callback function which can be used to cancel the draw is false is returned */
|
|
var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
|
|
if ( $.inArray( false, aPreDraw ) !== -1 )
|
|
{
|
|
_fnProcessingDisplay( oSettings, false );
|
|
return;
|
|
}
|
|
|
|
var i, iLen, n;
|
|
var anRows = [];
|
|
var iRowCount = 0;
|
|
var asStripeClasses = oSettings.asStripeClasses;
|
|
var iStripes = asStripeClasses.length;
|
|
var iOpenRows = oSettings.aoOpenRows.length;
|
|
var oLang = oSettings.oLanguage;
|
|
var iInitDisplayStart = oSettings.iInitDisplayStart;
|
|
var bServerSide = _fnDataSource( oSettings ) == 'ssp';
|
|
var aiDisplay = oSettings.aiDisplay;
|
|
|
|
oSettings.bDrawing = true;
|
|
|
|
/* Check and see if we have an initial draw position from state saving */
|
|
if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
|
|
{
|
|
oSettings._iDisplayStart = bServerSide ?
|
|
iInitDisplayStart :
|
|
iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
|
|
0 :
|
|
iInitDisplayStart;
|
|
|
|
oSettings.iInitDisplayStart = -1;
|
|
}
|
|
|
|
var iDisplayStart = oSettings._iDisplayStart;
|
|
var iDisplayEnd = oSettings.fnDisplayEnd();
|
|
|
|
/* Server-side processing draw intercept */
|
|
if ( oSettings.bDeferLoading )
|
|
{
|
|
oSettings.bDeferLoading = false;
|
|
oSettings.iDraw++;
|
|
_fnProcessingDisplay( oSettings, false );
|
|
}
|
|
else if ( !bServerSide )
|
|
{
|
|
oSettings.iDraw++;
|
|
}
|
|
else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) )
|
|
{
|
|
return;
|
|
}
|
|
|
|
if ( aiDisplay.length !== 0 )
|
|
{
|
|
var iStart = bServerSide ? 0 : iDisplayStart;
|
|
var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
|
|
|
|
for ( var j=iStart ; j<iEnd ; j++ )
|
|
{
|
|
var iDataIndex = aiDisplay[j];
|
|
var aoData = oSettings.aoData[ iDataIndex ];
|
|
if ( aoData.nTr === null )
|
|
{
|
|
_fnCreateTr( oSettings, iDataIndex );
|
|
}
|
|
|
|
var nRow = aoData.nTr;
|
|
|
|
/* Remove the old striping classes and then add the new one */
|
|
if ( iStripes !== 0 )
|
|
{
|
|
var sStripe = asStripeClasses[ iRowCount % iStripes ];
|
|
if ( aoData._sRowStripe != sStripe )
|
|
{
|
|
$(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
|
|
aoData._sRowStripe = sStripe;
|
|
}
|
|
}
|
|
|
|
// Row callback functions - might want to manipulate the row
|
|
// iRowCount and j are not currently documented. Are they at all
|
|
// useful?
|
|
_fnCallbackFire( oSettings, 'aoRowCallback', null,
|
|
[nRow, aoData._aData, iRowCount, j] );
|
|
|
|
anRows.push( nRow );
|
|
iRowCount++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Table is empty - create a row with an empty message in it */
|
|
var sZero = oLang.sZeroRecords;
|
|
if ( oSettings.iDraw == 1 && _fnDataSource( oSettings ) == 'ajax' )
|
|
{
|
|
sZero = oLang.sLoadingRecords;
|
|
}
|
|
else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
|
|
{
|
|
sZero = oLang.sEmptyTable;
|
|
}
|
|
|
|
anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } )
|
|
.append( $('<td />', {
|
|
'valign': 'top',
|
|
'colSpan': _fnVisbleColumns( oSettings ),
|
|
'class': oSettings.oClasses.sRowEmpty
|
|
} ).html( sZero ) )[0];
|
|
}
|
|
|
|
/* Header and footer callbacks */
|
|
_fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
|
|
_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
|
|
|
|
_fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
|
|
_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
|
|
|
|
var body = $(oSettings.nTBody);
|
|
|
|
body.children().detach();
|
|
body.append( $(anRows) );
|
|
|
|
/* Call all required callback functions for the end of a draw */
|
|
_fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );
|
|
|
|
/* Draw is complete, sorting and filtering must be as well */
|
|
oSettings.bSorted = false;
|
|
oSettings.bFiltered = false;
|
|
oSettings.bDrawing = false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Redraw the table - taking account of the various features which are enabled
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {boolean} [holdPosition] Keep the current paging position. By default
|
|
* the paging is reset to the first page
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnReDraw( settings, holdPosition )
|
|
{
|
|
var
|
|
features = settings.oFeatures,
|
|
sort = features.bSort,
|
|
filter = features.bFilter;
|
|
|
|
if ( sort ) {
|
|
_fnSort( settings );
|
|
}
|
|
|
|
if ( filter ) {
|
|
_fnFilterComplete( settings, settings.oPreviousSearch );
|
|
}
|
|
else {
|
|
// No filtering, so we want to just use the display master
|
|
settings.aiDisplay = settings.aiDisplayMaster.slice();
|
|
}
|
|
|
|
if ( holdPosition !== true ) {
|
|
settings._iDisplayStart = 0;
|
|
}
|
|
|
|
// Let any modules know about the draw hold position state (used by
|
|
// scrolling internally)
|
|
settings._drawHold = holdPosition;
|
|
|
|
_fnDraw( settings );
|
|
|
|
settings._drawHold = false;
|
|
}
|
|
|
|
|
|
/**
|
|
* Add the options to the page HTML for the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAddOptionsHtml ( oSettings )
|
|
{
|
|
var classes = oSettings.oClasses;
|
|
var table = $(oSettings.nTable);
|
|
var holding = $('<div/>').insertBefore( table ); // Holding element for speed
|
|
var features = oSettings.oFeatures;
|
|
|
|
// All DataTables are wrapped in a div
|
|
var insert = $('<div/>', {
|
|
id: oSettings.sTableId+'_wrapper',
|
|
'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter)
|
|
} );
|
|
|
|
oSettings.nHolding = holding[0];
|
|
oSettings.nTableWrapper = insert[0];
|
|
oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
|
|
|
|
/* Loop over the user set positioning and place the elements as needed */
|
|
var aDom = oSettings.sDom.split('');
|
|
var featureNode, cOption, nNewNode, cNext, sAttr, j;
|
|
for ( var i=0 ; i<aDom.length ; i++ )
|
|
{
|
|
featureNode = null;
|
|
cOption = aDom[i];
|
|
|
|
if ( cOption == '<' )
|
|
{
|
|
/* New container div */
|
|
nNewNode = $('<div/>')[0];
|
|
|
|
/* Check to see if we should append an id and/or a class name to the container */
|
|
cNext = aDom[i+1];
|
|
if ( cNext == "'" || cNext == '"' )
|
|
{
|
|
sAttr = "";
|
|
j = 2;
|
|
while ( aDom[i+j] != cNext )
|
|
{
|
|
sAttr += aDom[i+j];
|
|
j++;
|
|
}
|
|
|
|
/* Replace jQuery UI constants @todo depreciated */
|
|
if ( sAttr == "H" )
|
|
{
|
|
sAttr = classes.sJUIHeader;
|
|
}
|
|
else if ( sAttr == "F" )
|
|
{
|
|
sAttr = classes.sJUIFooter;
|
|
}
|
|
|
|
/* The attribute can be in the format of "#id.class", "#id" or "class" This logic
|
|
* breaks the string into parts and applies them as needed
|
|
*/
|
|
if ( sAttr.indexOf('.') != -1 )
|
|
{
|
|
var aSplit = sAttr.split('.');
|
|
nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
|
|
nNewNode.className = aSplit[1];
|
|
}
|
|
else if ( sAttr.charAt(0) == "#" )
|
|
{
|
|
nNewNode.id = sAttr.substr(1, sAttr.length-1);
|
|
}
|
|
else
|
|
{
|
|
nNewNode.className = sAttr;
|
|
}
|
|
|
|
i += j; /* Move along the position array */
|
|
}
|
|
|
|
insert.append( nNewNode );
|
|
insert = $(nNewNode);
|
|
}
|
|
else if ( cOption == '>' )
|
|
{
|
|
/* End container div */
|
|
insert = insert.parent();
|
|
}
|
|
// @todo Move options into their own plugins?
|
|
else if ( cOption == 'l' && features.bPaginate && features.bLengthChange )
|
|
{
|
|
/* Length */
|
|
featureNode = _fnFeatureHtmlLength( oSettings );
|
|
}
|
|
else if ( cOption == 'f' && features.bFilter )
|
|
{
|
|
/* Filter */
|
|
featureNode = _fnFeatureHtmlFilter( oSettings );
|
|
}
|
|
else if ( cOption == 'r' && features.bProcessing )
|
|
{
|
|
/* pRocessing */
|
|
featureNode = _fnFeatureHtmlProcessing( oSettings );
|
|
}
|
|
else if ( cOption == 't' )
|
|
{
|
|
/* Table */
|
|
featureNode = _fnFeatureHtmlTable( oSettings );
|
|
}
|
|
else if ( cOption == 'i' && features.bInfo )
|
|
{
|
|
/* Info */
|
|
featureNode = _fnFeatureHtmlInfo( oSettings );
|
|
}
|
|
else if ( cOption == 'p' && features.bPaginate )
|
|
{
|
|
/* Pagination */
|
|
featureNode = _fnFeatureHtmlPaginate( oSettings );
|
|
}
|
|
else if ( DataTable.ext.feature.length !== 0 )
|
|
{
|
|
/* Plug-in features */
|
|
var aoFeatures = DataTable.ext.feature;
|
|
for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
|
|
{
|
|
if ( cOption == aoFeatures[k].cFeature )
|
|
{
|
|
featureNode = aoFeatures[k].fnInit( oSettings );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Add to the 2D features array */
|
|
if ( featureNode )
|
|
{
|
|
var aanFeatures = oSettings.aanFeatures;
|
|
|
|
if ( ! aanFeatures[cOption] )
|
|
{
|
|
aanFeatures[cOption] = [];
|
|
}
|
|
|
|
aanFeatures[cOption].push( featureNode );
|
|
insert.append( featureNode );
|
|
}
|
|
}
|
|
|
|
/* Built our DOM structure - replace the holding div with what we want */
|
|
holding.replaceWith( insert );
|
|
oSettings.nHolding = null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Use the DOM source to create up an array of header cells. The idea here is to
|
|
* create a layout grid (array) of rows x columns, which contains a reference
|
|
* to the cell that that point in the grid (regardless of col/rowspan), such that
|
|
* any column / row could be removed and the new grid constructed
|
|
* @param array {object} aLayout Array to store the calculated layout in
|
|
* @param {node} nThead The header/footer element for the table
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnDetectHeader ( aLayout, nThead )
|
|
{
|
|
var nTrs = $(nThead).children('tr');
|
|
var nTr, nCell;
|
|
var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
|
|
var bUnique;
|
|
var fnShiftCol = function ( a, i, j ) {
|
|
var k = a[i];
|
|
while ( k[j] ) {
|
|
j++;
|
|
}
|
|
return j;
|
|
};
|
|
|
|
aLayout.splice( 0, aLayout.length );
|
|
|
|
/* We know how many rows there are in the layout - so prep it */
|
|
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
|
|
{
|
|
aLayout.push( [] );
|
|
}
|
|
|
|
/* Calculate a layout array */
|
|
for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
|
|
{
|
|
nTr = nTrs[i];
|
|
iColumn = 0;
|
|
|
|
/* For every cell in the row... */
|
|
nCell = nTr.firstChild;
|
|
while ( nCell ) {
|
|
if ( nCell.nodeName.toUpperCase() == "TD" ||
|
|
nCell.nodeName.toUpperCase() == "TH" )
|
|
{
|
|
/* Get the col and rowspan attributes from the DOM and sanitise them */
|
|
iColspan = nCell.getAttribute('colspan') * 1;
|
|
iRowspan = nCell.getAttribute('rowspan') * 1;
|
|
iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
|
|
iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;
|
|
|
|
/* There might be colspan cells already in this row, so shift our target
|
|
* accordingly
|
|
*/
|
|
iColShifted = fnShiftCol( aLayout, i, iColumn );
|
|
|
|
/* Cache calculation for unique columns */
|
|
bUnique = iColspan === 1 ? true : false;
|
|
|
|
/* If there is col / rowspan, copy the information into the layout grid */
|
|
for ( l=0 ; l<iColspan ; l++ )
|
|
{
|
|
for ( k=0 ; k<iRowspan ; k++ )
|
|
{
|
|
aLayout[i+k][iColShifted+l] = {
|
|
"cell": nCell,
|
|
"unique": bUnique
|
|
};
|
|
aLayout[i+k].nTr = nTr;
|
|
}
|
|
}
|
|
}
|
|
nCell = nCell.nextSibling;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Get an array of unique th elements, one for each column
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {node} nHeader automatically detect the layout from this node - optional
|
|
* @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
|
|
* @returns array {node} aReturn list of unique th's
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
|
|
{
|
|
var aReturn = [];
|
|
if ( !aLayout )
|
|
{
|
|
aLayout = oSettings.aoHeader;
|
|
if ( nHeader )
|
|
{
|
|
aLayout = [];
|
|
_fnDetectHeader( aLayout, nHeader );
|
|
}
|
|
}
|
|
|
|
for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
|
|
{
|
|
for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
|
|
{
|
|
if ( aLayout[i][j].unique &&
|
|
(!aReturn[j] || !oSettings.bSortCellsTop) )
|
|
{
|
|
aReturn[j] = aLayout[i][j].cell;
|
|
}
|
|
}
|
|
}
|
|
|
|
return aReturn;
|
|
}
|
|
|
|
/**
|
|
* Create an Ajax call based on the table's settings, taking into account that
|
|
* parameters can have multiple forms, and backwards compatibility.
|
|
*
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {array} data Data to send to the server, required by
|
|
* DataTables - may be augmented by developer callbacks
|
|
* @param {function} fn Callback function to run when data is obtained
|
|
*/
|
|
function _fnBuildAjax( oSettings, data, fn )
|
|
{
|
|
// Compatibility with 1.9-, allow fnServerData and event to manipulate
|
|
_fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] );
|
|
|
|
// Convert to object based for 1.10+ if using the old array scheme which can
|
|
// come from server-side processing or serverParams
|
|
if ( data && $.isArray(data) ) {
|
|
var tmp = {};
|
|
var rbracket = /(.*?)\[\]$/;
|
|
|
|
$.each( data, function (key, val) {
|
|
var match = val.name.match(rbracket);
|
|
|
|
if ( match ) {
|
|
// Support for arrays
|
|
var name = match[0];
|
|
|
|
if ( ! tmp[ name ] ) {
|
|
tmp[ name ] = [];
|
|
}
|
|
tmp[ name ].push( val.value );
|
|
}
|
|
else {
|
|
tmp[val.name] = val.value;
|
|
}
|
|
} );
|
|
data = tmp;
|
|
}
|
|
|
|
var ajaxData;
|
|
var ajax = oSettings.ajax;
|
|
var instance = oSettings.oInstance;
|
|
var callback = function ( json ) {
|
|
_fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] );
|
|
fn( json );
|
|
};
|
|
|
|
if ( $.isPlainObject( ajax ) && ajax.data )
|
|
{
|
|
ajaxData = ajax.data;
|
|
|
|
var newData = $.isFunction( ajaxData ) ?
|
|
ajaxData( data, oSettings ) : // fn can manipulate data or return
|
|
ajaxData; // an object object or array to merge
|
|
|
|
// If the function returned something, use that alone
|
|
data = $.isFunction( ajaxData ) && newData ?
|
|
newData :
|
|
$.extend( true, data, newData );
|
|
|
|
// Remove the data property as we've resolved it already and don't want
|
|
// jQuery to do it again (it is restored at the end of the function)
|
|
delete ajax.data;
|
|
}
|
|
|
|
var baseAjax = {
|
|
"data": data,
|
|
"success": function (json) {
|
|
var error = json.error || json.sError;
|
|
if ( error ) {
|
|
_fnLog( oSettings, 0, error );
|
|
}
|
|
|
|
oSettings.json = json;
|
|
callback( json );
|
|
},
|
|
"dataType": "json",
|
|
"cache": false,
|
|
"type": oSettings.sServerMethod,
|
|
"error": function (xhr, error, thrown) {
|
|
var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] );
|
|
|
|
if ( $.inArray( true, ret ) === -1 ) {
|
|
if ( error == "parsererror" ) {
|
|
_fnLog( oSettings, 0, 'Invalid JSON response', 1 );
|
|
}
|
|
else if ( xhr.readyState === 4 ) {
|
|
_fnLog( oSettings, 0, 'Ajax error', 7 );
|
|
}
|
|
}
|
|
|
|
_fnProcessingDisplay( oSettings, false );
|
|
}
|
|
};
|
|
|
|
// Store the data submitted for the API
|
|
oSettings.oAjaxData = data;
|
|
|
|
// Allow plug-ins and external processes to modify the data
|
|
_fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );
|
|
|
|
if ( oSettings.fnServerData )
|
|
{
|
|
// DataTables 1.9- compatibility
|
|
oSettings.fnServerData.call( instance,
|
|
oSettings.sAjaxSource,
|
|
$.map( data, function (val, key) { // Need to convert back to 1.9 trad format
|
|
return { name: key, value: val };
|
|
} ),
|
|
callback,
|
|
oSettings
|
|
);
|
|
}
|
|
else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
|
|
{
|
|
// DataTables 1.9- compatibility
|
|
oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
|
|
url: ajax || oSettings.sAjaxSource
|
|
} ) );
|
|
}
|
|
else if ( $.isFunction( ajax ) )
|
|
{
|
|
// Is a function - let the caller define what needs to be done
|
|
oSettings.jqXHR = ajax.call( instance, data, callback, oSettings );
|
|
}
|
|
else
|
|
{
|
|
// Object to extend the base settings
|
|
oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );
|
|
|
|
// Restore for next time around
|
|
ajax.data = ajaxData;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Update the table using an Ajax call
|
|
* @param {object} settings dataTables settings object
|
|
* @returns {boolean} Block the table drawing or not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAjaxUpdate( settings )
|
|
{
|
|
if ( settings.bAjaxDataGet ) {
|
|
settings.iDraw++;
|
|
_fnProcessingDisplay( settings, true );
|
|
|
|
_fnBuildAjax(
|
|
settings,
|
|
_fnAjaxParameters( settings ),
|
|
function(json) {
|
|
_fnAjaxUpdateDraw( settings, json );
|
|
}
|
|
);
|
|
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
/**
|
|
* Build up the parameters in an object needed for a server-side processing
|
|
* request. Note that this is basically done twice, is different ways - a modern
|
|
* method which is used by default in DataTables 1.10 which uses objects and
|
|
* arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
|
|
* the sAjaxSource option is used in the initialisation, or the legacyAjax
|
|
* option is set.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns {bool} block the table drawing or not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAjaxParameters( settings )
|
|
{
|
|
var
|
|
columns = settings.aoColumns,
|
|
columnCount = columns.length,
|
|
features = settings.oFeatures,
|
|
preSearch = settings.oPreviousSearch,
|
|
preColSearch = settings.aoPreSearchCols,
|
|
i, data = [], dataProp, column, columnSearch,
|
|
sort = _fnSortFlatten( settings ),
|
|
displayStart = settings._iDisplayStart,
|
|
displayLength = features.bPaginate !== false ?
|
|
settings._iDisplayLength :
|
|
-1;
|
|
|
|
var param = function ( name, value ) {
|
|
data.push( { 'name': name, 'value': value } );
|
|
};
|
|
|
|
// DataTables 1.9- compatible method
|
|
param( 'sEcho', settings.iDraw );
|
|
param( 'iColumns', columnCount );
|
|
param( 'sColumns', _pluck( columns, 'sName' ).join(',') );
|
|
param( 'iDisplayStart', displayStart );
|
|
param( 'iDisplayLength', displayLength );
|
|
|
|
// DataTables 1.10+ method
|
|
var d = {
|
|
draw: settings.iDraw,
|
|
columns: [],
|
|
order: [],
|
|
start: displayStart,
|
|
length: displayLength,
|
|
search: {
|
|
value: preSearch.sSearch,
|
|
regex: preSearch.bRegex
|
|
}
|
|
};
|
|
|
|
for ( i=0 ; i<columnCount ; i++ ) {
|
|
column = columns[i];
|
|
columnSearch = preColSearch[i];
|
|
dataProp = typeof column.mData=="function" ? 'function' : column.mData ;
|
|
|
|
d.columns.push( {
|
|
data: dataProp,
|
|
name: column.sName,
|
|
searchable: column.bSearchable,
|
|
orderable: column.bSortable,
|
|
search: {
|
|
value: columnSearch.sSearch,
|
|
regex: columnSearch.bRegex
|
|
}
|
|
} );
|
|
|
|
param( "mDataProp_"+i, dataProp );
|
|
|
|
if ( features.bFilter ) {
|
|
param( 'sSearch_'+i, columnSearch.sSearch );
|
|
param( 'bRegex_'+i, columnSearch.bRegex );
|
|
param( 'bSearchable_'+i, column.bSearchable );
|
|
}
|
|
|
|
if ( features.bSort ) {
|
|
param( 'bSortable_'+i, column.bSortable );
|
|
}
|
|
}
|
|
|
|
if ( features.bFilter ) {
|
|
param( 'sSearch', preSearch.sSearch );
|
|
param( 'bRegex', preSearch.bRegex );
|
|
}
|
|
|
|
if ( features.bSort ) {
|
|
$.each( sort, function ( i, val ) {
|
|
d.order.push( { column: val.col, dir: val.dir } );
|
|
|
|
param( 'iSortCol_'+i, val.col );
|
|
param( 'sSortDir_'+i, val.dir );
|
|
} );
|
|
|
|
param( 'iSortingCols', sort.length );
|
|
}
|
|
|
|
// If the legacy.ajax parameter is null, then we automatically decide which
|
|
// form to use, based on sAjaxSource
|
|
var legacy = DataTable.ext.legacy.ajax;
|
|
if ( legacy === null ) {
|
|
return settings.sAjaxSource ? data : d;
|
|
}
|
|
|
|
// Otherwise, if legacy has been specified then we use that to decide on the
|
|
// form
|
|
return legacy ? data : d;
|
|
}
|
|
|
|
|
|
/**
|
|
* Data the data from the server (nuking the old) and redraw the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {object} json json data return from the server.
|
|
* @param {string} json.sEcho Tracking flag for DataTables to match requests
|
|
* @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
|
|
* @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
|
|
* @param {array} json.aaData The data to display on this page
|
|
* @param {string} [json.sColumns] Column ordering (sName, comma separated)
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnAjaxUpdateDraw ( settings, json )
|
|
{
|
|
// v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
|
|
// Support both
|
|
var compat = function ( old, modern ) {
|
|
return json[old] !== undefined ? json[old] : json[modern];
|
|
};
|
|
|
|
var data = _fnAjaxDataSrc( settings, json );
|
|
var draw = compat( 'sEcho', 'draw' );
|
|
var recordsTotal = compat( 'iTotalRecords', 'recordsTotal' );
|
|
var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' );
|
|
|
|
if ( draw ) {
|
|
// Protect against out of sequence returns
|
|
if ( draw*1 < settings.iDraw ) {
|
|
return;
|
|
}
|
|
settings.iDraw = draw * 1;
|
|
}
|
|
|
|
_fnClearTable( settings );
|
|
settings._iRecordsTotal = parseInt(recordsTotal, 10);
|
|
settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
|
|
|
|
for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
_fnAddData( settings, data[i] );
|
|
}
|
|
settings.aiDisplay = settings.aiDisplayMaster.slice();
|
|
|
|
settings.bAjaxDataGet = false;
|
|
_fnDraw( settings );
|
|
|
|
if ( ! settings._bInitComplete ) {
|
|
_fnInitComplete( settings, json );
|
|
}
|
|
|
|
settings.bAjaxDataGet = true;
|
|
_fnProcessingDisplay( settings, false );
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the data from the JSON data source to use for drawing a table. Using
|
|
* `_fnGetObjectDataFn` allows the data to be sourced from a property of the
|
|
* source object, or from a processing function.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {object} json Data source object / array from the server
|
|
* @return {array} Array of data to use
|
|
*/
|
|
function _fnAjaxDataSrc ( oSettings, json )
|
|
{
|
|
var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
|
|
oSettings.ajax.dataSrc :
|
|
oSettings.sAjaxDataProp; // Compatibility with 1.9-.
|
|
|
|
// Compatibility with 1.9-. In order to read from aaData, check if the
|
|
// default has been changed, if not, check for aaData
|
|
if ( dataSrc === 'data' ) {
|
|
return json.aaData || json[dataSrc];
|
|
}
|
|
|
|
return dataSrc !== "" ?
|
|
_fnGetObjectDataFn( dataSrc )( json ) :
|
|
json;
|
|
}
|
|
|
|
/**
|
|
* Generate the node required for filtering text
|
|
* @returns {node} Filter control element
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlFilter ( settings )
|
|
{
|
|
var classes = settings.oClasses;
|
|
var tableId = settings.sTableId;
|
|
var language = settings.oLanguage;
|
|
var previousSearch = settings.oPreviousSearch;
|
|
var features = settings.aanFeatures;
|
|
var input = '<input type="search" class="'+classes.sFilterInput+'"/>';
|
|
|
|
var str = language.sSearch;
|
|
str = str.match(/_INPUT_/) ?
|
|
str.replace('_INPUT_', input) :
|
|
str+input;
|
|
|
|
var filter = $('<div/>', {
|
|
'id': ! features.f ? tableId+'_filter' : null,
|
|
'class': classes.sFilter
|
|
} )
|
|
.append( $('<label/>' ).append( str ) );
|
|
|
|
var searchFn = function() {
|
|
/* Update all other filter input elements for the new display */
|
|
var n = features.f;
|
|
var val = !this.value ? "" : this.value; // mental IE8 fix :-(
|
|
|
|
/* Now do the filter */
|
|
if ( val != previousSearch.sSearch ) {
|
|
_fnFilterComplete( settings, {
|
|
"sSearch": val,
|
|
"bRegex": previousSearch.bRegex,
|
|
"bSmart": previousSearch.bSmart ,
|
|
"bCaseInsensitive": previousSearch.bCaseInsensitive
|
|
} );
|
|
|
|
// Need to redraw, without resorting
|
|
settings._iDisplayStart = 0;
|
|
_fnDraw( settings );
|
|
}
|
|
};
|
|
|
|
var searchDelay = settings.searchDelay !== null ?
|
|
settings.searchDelay :
|
|
_fnDataSource( settings ) === 'ssp' ?
|
|
400 :
|
|
0;
|
|
|
|
var jqFilter = $('input', filter)
|
|
.val( previousSearch.sSearch )
|
|
.attr( 'placeholder', language.sSearchPlaceholder )
|
|
.bind(
|
|
'keyup.DT search.DT input.DT paste.DT cut.DT',
|
|
searchDelay ?
|
|
_fnThrottle( searchFn, searchDelay ) :
|
|
searchFn
|
|
)
|
|
.bind( 'keypress.DT', function(e) {
|
|
/* Prevent form submission */
|
|
if ( e.keyCode == 13 ) {
|
|
return false;
|
|
}
|
|
} )
|
|
.attr('aria-controls', tableId);
|
|
|
|
// Update the input elements whenever the table is filtered
|
|
$(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
|
|
if ( settings === s ) {
|
|
// IE9 throws an 'unknown error' if document.activeElement is used
|
|
// inside an iframe or frame...
|
|
try {
|
|
if ( jqFilter[0] !== document.activeElement ) {
|
|
jqFilter.val( previousSearch.sSearch );
|
|
}
|
|
}
|
|
catch ( e ) {}
|
|
}
|
|
} );
|
|
|
|
return filter[0];
|
|
}
|
|
|
|
|
|
/**
|
|
* Filter the table using both the global filter and column based filtering
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {object} oSearch search information
|
|
* @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFilterComplete ( oSettings, oInput, iForce )
|
|
{
|
|
var oPrevSearch = oSettings.oPreviousSearch;
|
|
var aoPrevSearch = oSettings.aoPreSearchCols;
|
|
var fnSaveFilter = function ( oFilter ) {
|
|
/* Save the filtering values */
|
|
oPrevSearch.sSearch = oFilter.sSearch;
|
|
oPrevSearch.bRegex = oFilter.bRegex;
|
|
oPrevSearch.bSmart = oFilter.bSmart;
|
|
oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
|
|
};
|
|
var fnRegex = function ( o ) {
|
|
// Backwards compatibility with the bEscapeRegex option
|
|
return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
|
|
};
|
|
|
|
// Resolve any column types that are unknown due to addition or invalidation
|
|
// @todo As per sort - can this be moved into an event handler?
|
|
_fnColumnTypes( oSettings );
|
|
|
|
/* In server-side processing all filtering is done by the server, so no point hanging around here */
|
|
if ( _fnDataSource( oSettings ) != 'ssp' )
|
|
{
|
|
/* Global filter */
|
|
_fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
|
|
fnSaveFilter( oInput );
|
|
|
|
/* Now do the individual column filter */
|
|
for ( var i=0 ; i<aoPrevSearch.length ; i++ )
|
|
{
|
|
_fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
|
|
aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive );
|
|
}
|
|
|
|
/* Custom filtering */
|
|
_fnFilterCustom( oSettings );
|
|
}
|
|
else
|
|
{
|
|
fnSaveFilter( oInput );
|
|
}
|
|
|
|
/* Tell the draw function we have been filtering */
|
|
oSettings.bFiltered = true;
|
|
_fnCallbackFire( oSettings, null, 'search', [oSettings] );
|
|
}
|
|
|
|
|
|
/**
|
|
* Apply custom filtering functions
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFilterCustom( settings )
|
|
{
|
|
var filters = DataTable.ext.search;
|
|
var displayRows = settings.aiDisplay;
|
|
var row, rowIdx;
|
|
|
|
for ( var i=0, ien=filters.length ; i<ien ; i++ ) {
|
|
var rows = [];
|
|
|
|
// Loop over each row and see if it should be included
|
|
for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
|
|
rowIdx = displayRows[ j ];
|
|
row = settings.aoData[ rowIdx ];
|
|
|
|
if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) {
|
|
rows.push( rowIdx );
|
|
}
|
|
}
|
|
|
|
// So the array reference doesn't break set the results into the
|
|
// existing array
|
|
displayRows.length = 0;
|
|
$.merge( displayRows, rows );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Filter the table on a per-column basis
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {string} sInput string to filter on
|
|
* @param {int} iColumn column to filter
|
|
* @param {bool} bRegex treat search string as a regular expression or not
|
|
* @param {bool} bSmart use smart filtering or not
|
|
* @param {bool} bCaseInsensitive Do case insenstive matching or not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
|
|
{
|
|
if ( searchStr === '' ) {
|
|
return;
|
|
}
|
|
|
|
var data;
|
|
var display = settings.aiDisplay;
|
|
var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive );
|
|
|
|
for ( var i=display.length-1 ; i>=0 ; i-- ) {
|
|
data = settings.aoData[ display[i] ]._aFilterData[ colIdx ];
|
|
|
|
if ( ! rpSearch.test( data ) ) {
|
|
display.splice( i, 1 );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Filter the data table based on user input and draw the table
|
|
* @param {object} settings dataTables settings object
|
|
* @param {string} input string to filter on
|
|
* @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
|
|
* @param {bool} regex treat as a regular expression or not
|
|
* @param {bool} smart perform smart filtering or not
|
|
* @param {bool} caseInsensitive Do case insenstive matching or not
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
|
|
{
|
|
var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive );
|
|
var prevSearch = settings.oPreviousSearch.sSearch;
|
|
var displayMaster = settings.aiDisplayMaster;
|
|
var display, invalidated, i;
|
|
|
|
// Need to take account of custom filtering functions - always filter
|
|
if ( DataTable.ext.search.length !== 0 ) {
|
|
force = true;
|
|
}
|
|
|
|
// Check if any of the rows were invalidated
|
|
invalidated = _fnFilterData( settings );
|
|
|
|
// If the input is blank - we just want the full data set
|
|
if ( input.length <= 0 ) {
|
|
settings.aiDisplay = displayMaster.slice();
|
|
}
|
|
else {
|
|
// New search - start from the master array
|
|
if ( invalidated ||
|
|
force ||
|
|
prevSearch.length > input.length ||
|
|
input.indexOf(prevSearch) !== 0 ||
|
|
settings.bSorted // On resort, the display master needs to be
|
|
// re-filtered since indexes will have changed
|
|
) {
|
|
settings.aiDisplay = displayMaster.slice();
|
|
}
|
|
|
|
// Search the display array
|
|
display = settings.aiDisplay;
|
|
|
|
for ( i=display.length-1 ; i>=0 ; i-- ) {
|
|
if ( ! rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) {
|
|
display.splice( i, 1 );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Build a regular expression object suitable for searching a table
|
|
* @param {string} sSearch string to search for
|
|
* @param {bool} bRegex treat as a regular expression or not
|
|
* @param {bool} bSmart perform smart filtering or not
|
|
* @param {bool} bCaseInsensitive Do case insensitive matching or not
|
|
* @returns {RegExp} constructed object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
|
|
{
|
|
search = regex ?
|
|
search :
|
|
_fnEscapeRegex( search );
|
|
|
|
if ( smart ) {
|
|
/* For smart filtering we want to allow the search to work regardless of
|
|
* word order. We also want double quoted text to be preserved, so word
|
|
* order is important - a la google. So this is what we want to
|
|
* generate:
|
|
*
|
|
* ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
|
|
*/
|
|
var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) {
|
|
if ( word.charAt(0) === '"' ) {
|
|
var m = word.match( /^"(.*)"$/ );
|
|
word = m ? m[1] : word;
|
|
}
|
|
|
|
return word.replace('"', '');
|
|
} );
|
|
|
|
search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
|
|
}
|
|
|
|
return new RegExp( search, caseInsensitive ? 'i' : '' );
|
|
}
|
|
|
|
|
|
/**
|
|
* Escape a string such that it can be used in a regular expression
|
|
* @param {string} sVal string to escape
|
|
* @returns {string} escaped string
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
var _fnEscapeRegex = DataTable.util.escapeRegex;
|
|
|
|
var __filter_div = $('<div>')[0];
|
|
var __filter_div_textContent = __filter_div.textContent !== undefined;
|
|
|
|
// Update the filtering data for each row if needed (by invalidation or first run)
|
|
function _fnFilterData ( settings )
|
|
{
|
|
var columns = settings.aoColumns;
|
|
var column;
|
|
var i, j, ien, jen, filterData, cellData, row;
|
|
var fomatters = DataTable.ext.type.search;
|
|
var wasInvalidated = false;
|
|
|
|
for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
row = settings.aoData[i];
|
|
|
|
if ( ! row._aFilterData ) {
|
|
filterData = [];
|
|
|
|
for ( j=0, jen=columns.length ; j<jen ; j++ ) {
|
|
column = columns[j];
|
|
|
|
if ( column.bSearchable ) {
|
|
cellData = _fnGetCellData( settings, i, j, 'filter' );
|
|
|
|
if ( fomatters[ column.sType ] ) {
|
|
cellData = fomatters[ column.sType ]( cellData );
|
|
}
|
|
|
|
// Search in DataTables 1.10 is string based. In 1.11 this
|
|
// should be altered to also allow strict type checking.
|
|
if ( cellData === null ) {
|
|
cellData = '';
|
|
}
|
|
|
|
if ( typeof cellData !== 'string' && cellData.toString ) {
|
|
cellData = cellData.toString();
|
|
}
|
|
}
|
|
else {
|
|
cellData = '';
|
|
}
|
|
|
|
// If it looks like there is an HTML entity in the string,
|
|
// attempt to decode it so sorting works as expected. Note that
|
|
// we could use a single line of jQuery to do this, but the DOM
|
|
// method used here is much faster http://jsperf.com/html-decode
|
|
if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
|
|
__filter_div.innerHTML = cellData;
|
|
cellData = __filter_div_textContent ?
|
|
__filter_div.textContent :
|
|
__filter_div.innerText;
|
|
}
|
|
|
|
if ( cellData.replace ) {
|
|
cellData = cellData.replace(/[\r\n]/g, '');
|
|
}
|
|
|
|
filterData.push( cellData );
|
|
}
|
|
|
|
row._aFilterData = filterData;
|
|
row._sFilterRow = filterData.join(' ');
|
|
wasInvalidated = true;
|
|
}
|
|
}
|
|
|
|
return wasInvalidated;
|
|
}
|
|
|
|
|
|
/**
|
|
* Convert from the internal Hungarian notation to camelCase for external
|
|
* interaction
|
|
* @param {object} obj Object to convert
|
|
* @returns {object} Inverted object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSearchToCamel ( obj )
|
|
{
|
|
return {
|
|
search: obj.sSearch,
|
|
smart: obj.bSmart,
|
|
regex: obj.bRegex,
|
|
caseInsensitive: obj.bCaseInsensitive
|
|
};
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Convert from camelCase notation to the internal Hungarian. We could use the
|
|
* Hungarian convert function here, but this is cleaner
|
|
* @param {object} obj Object to convert
|
|
* @returns {object} Inverted object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSearchToHung ( obj )
|
|
{
|
|
return {
|
|
sSearch: obj.search,
|
|
bSmart: obj.smart,
|
|
bRegex: obj.regex,
|
|
bCaseInsensitive: obj.caseInsensitive
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Generate the node required for the info display
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns {node} Information element
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlInfo ( settings )
|
|
{
|
|
var
|
|
tid = settings.sTableId,
|
|
nodes = settings.aanFeatures.i,
|
|
n = $('<div/>', {
|
|
'class': settings.oClasses.sInfo,
|
|
'id': ! nodes ? tid+'_info' : null
|
|
} );
|
|
|
|
if ( ! nodes ) {
|
|
// Update display on each draw
|
|
settings.aoDrawCallback.push( {
|
|
"fn": _fnUpdateInfo,
|
|
"sName": "information"
|
|
} );
|
|
|
|
n
|
|
.attr( 'role', 'status' )
|
|
.attr( 'aria-live', 'polite' );
|
|
|
|
// Table is described by our info div
|
|
$(settings.nTable).attr( 'aria-describedby', tid+'_info' );
|
|
}
|
|
|
|
return n[0];
|
|
}
|
|
|
|
|
|
/**
|
|
* Update the information elements in the display
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnUpdateInfo ( settings )
|
|
{
|
|
/* Show information about the table */
|
|
var nodes = settings.aanFeatures.i;
|
|
if ( nodes.length === 0 ) {
|
|
return;
|
|
}
|
|
|
|
var
|
|
lang = settings.oLanguage,
|
|
start = settings._iDisplayStart+1,
|
|
end = settings.fnDisplayEnd(),
|
|
max = settings.fnRecordsTotal(),
|
|
total = settings.fnRecordsDisplay(),
|
|
out = total ?
|
|
lang.sInfo :
|
|
lang.sInfoEmpty;
|
|
|
|
if ( total !== max ) {
|
|
/* Record set after filtering */
|
|
out += ' ' + lang.sInfoFiltered;
|
|
}
|
|
|
|
// Convert the macros
|
|
out += lang.sInfoPostFix;
|
|
out = _fnInfoMacros( settings, out );
|
|
|
|
var callback = lang.fnInfoCallback;
|
|
if ( callback !== null ) {
|
|
out = callback.call( settings.oInstance,
|
|
settings, start, end, max, total, out
|
|
);
|
|
}
|
|
|
|
$(nodes).html( out );
|
|
}
|
|
|
|
|
|
function _fnInfoMacros ( settings, str )
|
|
{
|
|
// When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
|
|
// internally
|
|
var
|
|
formatter = settings.fnFormatNumber,
|
|
start = settings._iDisplayStart+1,
|
|
len = settings._iDisplayLength,
|
|
vis = settings.fnRecordsDisplay(),
|
|
all = len === -1;
|
|
|
|
return str.
|
|
replace(/_START_/g, formatter.call( settings, start ) ).
|
|
replace(/_END_/g, formatter.call( settings, settings.fnDisplayEnd() ) ).
|
|
replace(/_MAX_/g, formatter.call( settings, settings.fnRecordsTotal() ) ).
|
|
replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
|
|
replace(/_PAGE_/g, formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
|
|
replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) );
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Draw the table for the first time, adding all required features
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnInitialise ( settings )
|
|
{
|
|
var i, iLen, iAjaxStart=settings.iInitDisplayStart;
|
|
var columns = settings.aoColumns, column;
|
|
var features = settings.oFeatures;
|
|
var deferLoading = settings.bDeferLoading; // value modified by the draw
|
|
|
|
/* Ensure that the table data is fully initialised */
|
|
if ( ! settings.bInitialised ) {
|
|
setTimeout( function(){ _fnInitialise( settings ); }, 200 );
|
|
return;
|
|
}
|
|
|
|
/* Show the display HTML options */
|
|
_fnAddOptionsHtml( settings );
|
|
|
|
/* Build and draw the header / footer for the table */
|
|
_fnBuildHead( settings );
|
|
_fnDrawHead( settings, settings.aoHeader );
|
|
_fnDrawHead( settings, settings.aoFooter );
|
|
|
|
/* Okay to show that something is going on now */
|
|
_fnProcessingDisplay( settings, true );
|
|
|
|
/* Calculate sizes for columns */
|
|
if ( features.bAutoWidth ) {
|
|
_fnCalculateColumnWidths( settings );
|
|
}
|
|
|
|
for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
|
|
column = columns[i];
|
|
|
|
if ( column.sWidth ) {
|
|
column.nTh.style.width = _fnStringToCss( column.sWidth );
|
|
}
|
|
}
|
|
|
|
_fnCallbackFire( settings, null, 'preInit', [settings] );
|
|
|
|
// If there is default sorting required - let's do it. The sort function
|
|
// will do the drawing for us. Otherwise we draw the table regardless of the
|
|
// Ajax source - this allows the table to look initialised for Ajax sourcing
|
|
// data (show 'loading' message possibly)
|
|
_fnReDraw( settings );
|
|
|
|
// Server-side processing init complete is done by _fnAjaxUpdateDraw
|
|
var dataSrc = _fnDataSource( settings );
|
|
if ( dataSrc != 'ssp' || deferLoading ) {
|
|
// if there is an ajax source load the data
|
|
if ( dataSrc == 'ajax' ) {
|
|
_fnBuildAjax( settings, [], function(json) {
|
|
var aData = _fnAjaxDataSrc( settings, json );
|
|
|
|
// Got the data - add it to the table
|
|
for ( i=0 ; i<aData.length ; i++ ) {
|
|
_fnAddData( settings, aData[i] );
|
|
}
|
|
|
|
// Reset the init display for cookie saving. We've already done
|
|
// a filter, and therefore cleared it before. So we need to make
|
|
// it appear 'fresh'
|
|
settings.iInitDisplayStart = iAjaxStart;
|
|
|
|
_fnReDraw( settings );
|
|
|
|
_fnProcessingDisplay( settings, false );
|
|
_fnInitComplete( settings, json );
|
|
}, settings );
|
|
}
|
|
else {
|
|
_fnProcessingDisplay( settings, false );
|
|
_fnInitComplete( settings );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Draw the table for the first time, adding all required features
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {object} [json] JSON from the server that completed the table, if using Ajax source
|
|
* with client-side processing (optional)
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnInitComplete ( settings, json )
|
|
{
|
|
settings._bInitComplete = true;
|
|
|
|
// When data was added after the initialisation (data or Ajax) we need to
|
|
// calculate the column sizing
|
|
if ( json || settings.oInit.aaData ) {
|
|
_fnAdjustColumnSizing( settings );
|
|
}
|
|
|
|
_fnCallbackFire( settings, null, 'plugin-init', [settings, json] );
|
|
_fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] );
|
|
}
|
|
|
|
|
|
function _fnLengthChange ( settings, val )
|
|
{
|
|
var len = parseInt( val, 10 );
|
|
settings._iDisplayLength = len;
|
|
|
|
_fnLengthOverflow( settings );
|
|
|
|
// Fire length change event
|
|
_fnCallbackFire( settings, null, 'length', [settings, len] );
|
|
}
|
|
|
|
|
|
/**
|
|
* Generate the node required for user display length changing
|
|
* @param {object} settings dataTables settings object
|
|
* @returns {node} Display length feature node
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlLength ( settings )
|
|
{
|
|
var
|
|
classes = settings.oClasses,
|
|
tableId = settings.sTableId,
|
|
menu = settings.aLengthMenu,
|
|
d2 = $.isArray( menu[0] ),
|
|
lengths = d2 ? menu[0] : menu,
|
|
language = d2 ? menu[1] : menu;
|
|
|
|
var select = $('<select/>', {
|
|
'name': tableId+'_length',
|
|
'aria-controls': tableId,
|
|
'class': classes.sLengthSelect
|
|
} );
|
|
|
|
for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
|
|
select[0][ i ] = new Option( language[i], lengths[i] );
|
|
}
|
|
|
|
var div = $('<div><label/></div>').addClass( classes.sLength );
|
|
if ( ! settings.aanFeatures.l ) {
|
|
div[0].id = tableId+'_length';
|
|
}
|
|
|
|
div.children().append(
|
|
settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML )
|
|
);
|
|
|
|
// Can't use `select` variable as user might provide their own and the
|
|
// reference is broken by the use of outerHTML
|
|
$('select', div)
|
|
.val( settings._iDisplayLength )
|
|
.bind( 'change.DT', function(e) {
|
|
_fnLengthChange( settings, $(this).val() );
|
|
_fnDraw( settings );
|
|
} );
|
|
|
|
// Update node value whenever anything changes the table's length
|
|
$(settings.nTable).bind( 'length.dt.DT', function (e, s, len) {
|
|
if ( settings === s ) {
|
|
$('select', div).val( len );
|
|
}
|
|
} );
|
|
|
|
return div[0];
|
|
}
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Note that most of the paging logic is done in
|
|
* DataTable.ext.pager
|
|
*/
|
|
|
|
/**
|
|
* Generate the node required for default pagination
|
|
* @param {object} oSettings dataTables settings object
|
|
* @returns {node} Pagination feature node
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlPaginate ( settings )
|
|
{
|
|
var
|
|
type = settings.sPaginationType,
|
|
plugin = DataTable.ext.pager[ type ],
|
|
modern = typeof plugin === 'function',
|
|
redraw = function( settings ) {
|
|
_fnDraw( settings );
|
|
},
|
|
node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0],
|
|
features = settings.aanFeatures;
|
|
|
|
if ( ! modern ) {
|
|
plugin.fnInit( settings, node, redraw );
|
|
}
|
|
|
|
/* Add a draw callback for the pagination on first instance, to update the paging display */
|
|
if ( ! features.p )
|
|
{
|
|
node.id = settings.sTableId+'_paginate';
|
|
|
|
settings.aoDrawCallback.push( {
|
|
"fn": function( settings ) {
|
|
if ( modern ) {
|
|
var
|
|
start = settings._iDisplayStart,
|
|
len = settings._iDisplayLength,
|
|
visRecords = settings.fnRecordsDisplay(),
|
|
all = len === -1,
|
|
page = all ? 0 : Math.ceil( start / len ),
|
|
pages = all ? 1 : Math.ceil( visRecords / len ),
|
|
buttons = plugin(page, pages),
|
|
i, ien;
|
|
|
|
for ( i=0, ien=features.p.length ; i<ien ; i++ ) {
|
|
_fnRenderer( settings, 'pageButton' )(
|
|
settings, features.p[i], i, buttons, page, pages
|
|
);
|
|
}
|
|
}
|
|
else {
|
|
plugin.fnUpdate( settings, redraw );
|
|
}
|
|
},
|
|
"sName": "pagination"
|
|
} );
|
|
}
|
|
|
|
return node;
|
|
}
|
|
|
|
|
|
/**
|
|
* Alter the display settings to change the page
|
|
* @param {object} settings DataTables settings object
|
|
* @param {string|int} action Paging action to take: "first", "previous",
|
|
* "next" or "last" or page number to jump to (integer)
|
|
* @param [bool] redraw Automatically draw the update or not
|
|
* @returns {bool} true page has changed, false - no change
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnPageChange ( settings, action, redraw )
|
|
{
|
|
var
|
|
start = settings._iDisplayStart,
|
|
len = settings._iDisplayLength,
|
|
records = settings.fnRecordsDisplay();
|
|
|
|
if ( records === 0 || len === -1 )
|
|
{
|
|
start = 0;
|
|
}
|
|
else if ( typeof action === "number" )
|
|
{
|
|
start = action * len;
|
|
|
|
if ( start > records )
|
|
{
|
|
start = 0;
|
|
}
|
|
}
|
|
else if ( action == "first" )
|
|
{
|
|
start = 0;
|
|
}
|
|
else if ( action == "previous" )
|
|
{
|
|
start = len >= 0 ?
|
|
start - len :
|
|
0;
|
|
|
|
if ( start < 0 )
|
|
{
|
|
start = 0;
|
|
}
|
|
}
|
|
else if ( action == "next" )
|
|
{
|
|
if ( start + len < records )
|
|
{
|
|
start += len;
|
|
}
|
|
}
|
|
else if ( action == "last" )
|
|
{
|
|
start = Math.floor( (records-1) / len) * len;
|
|
}
|
|
else
|
|
{
|
|
_fnLog( settings, 0, "Unknown paging action: "+action, 5 );
|
|
}
|
|
|
|
var changed = settings._iDisplayStart !== start;
|
|
settings._iDisplayStart = start;
|
|
|
|
if ( changed ) {
|
|
_fnCallbackFire( settings, null, 'page', [settings] );
|
|
|
|
if ( redraw ) {
|
|
_fnDraw( settings );
|
|
}
|
|
}
|
|
|
|
return changed;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Generate the node required for the processing node
|
|
* @param {object} settings dataTables settings object
|
|
* @returns {node} Processing element
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlProcessing ( settings )
|
|
{
|
|
return $('<div/>', {
|
|
'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null,
|
|
'class': settings.oClasses.sProcessing
|
|
} )
|
|
.html( settings.oLanguage.sProcessing )
|
|
.insertBefore( settings.nTable )[0];
|
|
}
|
|
|
|
|
|
/**
|
|
* Display or hide the processing indicator
|
|
* @param {object} settings dataTables settings object
|
|
* @param {bool} show Show the processing indicator (true) or not (false)
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnProcessingDisplay ( settings, show )
|
|
{
|
|
if ( settings.oFeatures.bProcessing ) {
|
|
$(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' );
|
|
}
|
|
|
|
_fnCallbackFire( settings, null, 'processing', [settings, show] );
|
|
}
|
|
|
|
/**
|
|
* Add any control elements for the table - specifically scrolling
|
|
* @param {object} settings dataTables settings object
|
|
* @returns {node} Node to add to the DOM
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnFeatureHtmlTable ( settings )
|
|
{
|
|
var table = $(settings.nTable);
|
|
|
|
// Add the ARIA grid role to the table
|
|
table.attr( 'role', 'grid' );
|
|
|
|
// Scrolling from here on in
|
|
var scroll = settings.oScroll;
|
|
|
|
if ( scroll.sX === '' && scroll.sY === '' ) {
|
|
return settings.nTable;
|
|
}
|
|
|
|
var scrollX = scroll.sX;
|
|
var scrollY = scroll.sY;
|
|
var classes = settings.oClasses;
|
|
var caption = table.children('caption');
|
|
var captionSide = caption.length ? caption[0]._captionSide : null;
|
|
var headerClone = $( table[0].cloneNode(false) );
|
|
var footerClone = $( table[0].cloneNode(false) );
|
|
var footer = table.children('tfoot');
|
|
var _div = '<div/>';
|
|
var size = function ( s ) {
|
|
return !s ? null : _fnStringToCss( s );
|
|
};
|
|
|
|
if ( ! footer.length ) {
|
|
footer = null;
|
|
}
|
|
|
|
/*
|
|
* The HTML structure that we want to generate in this function is:
|
|
* div - scroller
|
|
* div - scroll head
|
|
* div - scroll head inner
|
|
* table - scroll head table
|
|
* thead - thead
|
|
* div - scroll body
|
|
* table - table (master table)
|
|
* thead - thead clone for sizing
|
|
* tbody - tbody
|
|
* div - scroll foot
|
|
* div - scroll foot inner
|
|
* table - scroll foot table
|
|
* tfoot - tfoot
|
|
*/
|
|
var scroller = $( _div, { 'class': classes.sScrollWrapper } )
|
|
.append(
|
|
$(_div, { 'class': classes.sScrollHead } )
|
|
.css( {
|
|
overflow: 'hidden',
|
|
position: 'relative',
|
|
border: 0,
|
|
width: scrollX ? size(scrollX) : '100%'
|
|
} )
|
|
.append(
|
|
$(_div, { 'class': classes.sScrollHeadInner } )
|
|
.css( {
|
|
'box-sizing': 'content-box',
|
|
width: scroll.sXInner || '100%'
|
|
} )
|
|
.append(
|
|
headerClone
|
|
.removeAttr('id')
|
|
.css( 'margin-left', 0 )
|
|
.append( captionSide === 'top' ? caption : null )
|
|
.append(
|
|
table.children('thead')
|
|
)
|
|
)
|
|
)
|
|
)
|
|
.append(
|
|
$(_div, { 'class': classes.sScrollBody } )
|
|
.css( {
|
|
position: 'relative',
|
|
overflow: 'auto',
|
|
width: size( scrollX )
|
|
} )
|
|
.append( table )
|
|
);
|
|
|
|
if ( footer ) {
|
|
scroller.append(
|
|
$(_div, { 'class': classes.sScrollFoot } )
|
|
.css( {
|
|
overflow: 'hidden',
|
|
border: 0,
|
|
width: scrollX ? size(scrollX) : '100%'
|
|
} )
|
|
.append(
|
|
$(_div, { 'class': classes.sScrollFootInner } )
|
|
.append(
|
|
footerClone
|
|
.removeAttr('id')
|
|
.css( 'margin-left', 0 )
|
|
.append( captionSide === 'bottom' ? caption : null )
|
|
.append(
|
|
table.children('tfoot')
|
|
)
|
|
)
|
|
)
|
|
);
|
|
}
|
|
|
|
var children = scroller.children();
|
|
var scrollHead = children[0];
|
|
var scrollBody = children[1];
|
|
var scrollFoot = footer ? children[2] : null;
|
|
|
|
// When the body is scrolled, then we also want to scroll the headers
|
|
if ( scrollX ) {
|
|
$(scrollBody).on( 'scroll.DT', function (e) {
|
|
var scrollLeft = this.scrollLeft;
|
|
|
|
scrollHead.scrollLeft = scrollLeft;
|
|
|
|
if ( footer ) {
|
|
scrollFoot.scrollLeft = scrollLeft;
|
|
}
|
|
} );
|
|
}
|
|
|
|
$(scrollBody).css(
|
|
scrollY && scroll.bCollapse ? 'max-height' : 'height',
|
|
scrollY
|
|
);
|
|
|
|
settings.nScrollHead = scrollHead;
|
|
settings.nScrollBody = scrollBody;
|
|
settings.nScrollFoot = scrollFoot;
|
|
|
|
// On redraw - align columns
|
|
settings.aoDrawCallback.push( {
|
|
"fn": _fnScrollDraw,
|
|
"sName": "scrolling"
|
|
} );
|
|
|
|
return scroller[0];
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Update the header, footer and body tables for resizing - i.e. column
|
|
* alignment.
|
|
*
|
|
* Welcome to the most horrible function DataTables. The process that this
|
|
* function follows is basically:
|
|
* 1. Re-create the table inside the scrolling div
|
|
* 2. Take live measurements from the DOM
|
|
* 3. Apply the measurements to align the columns
|
|
* 4. Clean up
|
|
*
|
|
* @param {object} settings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnScrollDraw ( settings )
|
|
{
|
|
// Given that this is such a monster function, a lot of variables are use
|
|
// to try and keep the minimised size as small as possible
|
|
var
|
|
scroll = settings.oScroll,
|
|
scrollX = scroll.sX,
|
|
scrollXInner = scroll.sXInner,
|
|
scrollY = scroll.sY,
|
|
barWidth = scroll.iBarWidth,
|
|
divHeader = $(settings.nScrollHead),
|
|
divHeaderStyle = divHeader[0].style,
|
|
divHeaderInner = divHeader.children('div'),
|
|
divHeaderInnerStyle = divHeaderInner[0].style,
|
|
divHeaderTable = divHeaderInner.children('table'),
|
|
divBodyEl = settings.nScrollBody,
|
|
divBody = $(divBodyEl),
|
|
divBodyStyle = divBodyEl.style,
|
|
divFooter = $(settings.nScrollFoot),
|
|
divFooterInner = divFooter.children('div'),
|
|
divFooterTable = divFooterInner.children('table'),
|
|
header = $(settings.nTHead),
|
|
table = $(settings.nTable),
|
|
tableEl = table[0],
|
|
tableStyle = tableEl.style,
|
|
footer = settings.nTFoot ? $(settings.nTFoot) : null,
|
|
browser = settings.oBrowser,
|
|
ie67 = browser.bScrollOversize,
|
|
dtHeaderCells = _pluck( settings.aoColumns, 'nTh' ),
|
|
headerTrgEls, footerTrgEls,
|
|
headerSrcEls, footerSrcEls,
|
|
headerCopy, footerCopy,
|
|
headerWidths=[], footerWidths=[],
|
|
headerContent=[], footerContent=[],
|
|
idx, correction, sanityWidth,
|
|
zeroOut = function(nSizer) {
|
|
var style = nSizer.style;
|
|
style.paddingTop = "0";
|
|
style.paddingBottom = "0";
|
|
style.borderTopWidth = "0";
|
|
style.borderBottomWidth = "0";
|
|
style.height = 0;
|
|
};
|
|
|
|
// If the scrollbar visibility has changed from the last draw, we need to
|
|
// adjust the column sizes as the table width will have changed to account
|
|
// for the scrollbar
|
|
var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight;
|
|
|
|
if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) {
|
|
settings.scrollBarVis = scrollBarVis;
|
|
_fnAdjustColumnSizing( settings );
|
|
return; // adjust column sizing will call this function again
|
|
}
|
|
else {
|
|
settings.scrollBarVis = scrollBarVis;
|
|
}
|
|
|
|
/*
|
|
* 1. Re-create the table inside the scrolling div
|
|
*/
|
|
|
|
// Remove the old minimised thead and tfoot elements in the inner table
|
|
table.children('thead, tfoot').remove();
|
|
|
|
if ( footer ) {
|
|
footerCopy = footer.clone().prependTo( table );
|
|
footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
|
|
footerSrcEls = footerCopy.find('tr');
|
|
}
|
|
|
|
// Clone the current header and footer elements and then place it into the inner table
|
|
headerCopy = header.clone().prependTo( table );
|
|
headerTrgEls = header.find('tr'); // original header is in its own table
|
|
headerSrcEls = headerCopy.find('tr');
|
|
headerCopy.find('th, td').removeAttr('tabindex');
|
|
|
|
|
|
/*
|
|
* 2. Take live measurements from the DOM - do not alter the DOM itself!
|
|
*/
|
|
|
|
// Remove old sizing and apply the calculated column widths
|
|
// Get the unique column headers in the newly created (cloned) header. We want to apply the
|
|
// calculated sizes to this header
|
|
if ( ! scrollX )
|
|
{
|
|
divBodyStyle.width = '100%';
|
|
divHeader[0].style.width = '100%';
|
|
}
|
|
|
|
$.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) {
|
|
idx = _fnVisibleToColumnIndex( settings, i );
|
|
el.style.width = settings.aoColumns[idx].sWidth;
|
|
} );
|
|
|
|
if ( footer ) {
|
|
_fnApplyToChildren( function(n) {
|
|
n.style.width = "";
|
|
}, footerSrcEls );
|
|
}
|
|
|
|
// Size the table as a whole
|
|
sanityWidth = table.outerWidth();
|
|
if ( scrollX === "" ) {
|
|
// No x scrolling
|
|
tableStyle.width = "100%";
|
|
|
|
// IE7 will make the width of the table when 100% include the scrollbar
|
|
// - which is shouldn't. When there is a scrollbar we need to take this
|
|
// into account.
|
|
if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
|
|
divBody.css('overflow-y') == "scroll")
|
|
) {
|
|
tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth);
|
|
}
|
|
|
|
// Recalculate the sanity width
|
|
sanityWidth = table.outerWidth();
|
|
}
|
|
else if ( scrollXInner !== "" ) {
|
|
// legacy x scroll inner has been given - use it
|
|
tableStyle.width = _fnStringToCss(scrollXInner);
|
|
|
|
// Recalculate the sanity width
|
|
sanityWidth = table.outerWidth();
|
|
}
|
|
|
|
// Hidden header should have zero height, so remove padding and borders. Then
|
|
// set the width based on the real headers
|
|
|
|
// Apply all styles in one pass
|
|
_fnApplyToChildren( zeroOut, headerSrcEls );
|
|
|
|
// Read all widths in next pass
|
|
_fnApplyToChildren( function(nSizer) {
|
|
headerContent.push( nSizer.innerHTML );
|
|
headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
|
|
}, headerSrcEls );
|
|
|
|
// Apply all widths in final pass
|
|
_fnApplyToChildren( function(nToSize, i) {
|
|
// Only apply widths to the DataTables detected header cells - this
|
|
// prevents complex headers from having contradictory sizes applied
|
|
if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) {
|
|
nToSize.style.width = headerWidths[i];
|
|
}
|
|
}, headerTrgEls );
|
|
|
|
$(headerSrcEls).height(0);
|
|
|
|
/* Same again with the footer if we have one */
|
|
if ( footer )
|
|
{
|
|
_fnApplyToChildren( zeroOut, footerSrcEls );
|
|
|
|
_fnApplyToChildren( function(nSizer) {
|
|
footerContent.push( nSizer.innerHTML );
|
|
footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
|
|
}, footerSrcEls );
|
|
|
|
_fnApplyToChildren( function(nToSize, i) {
|
|
nToSize.style.width = footerWidths[i];
|
|
}, footerTrgEls );
|
|
|
|
$(footerSrcEls).height(0);
|
|
}
|
|
|
|
|
|
/*
|
|
* 3. Apply the measurements
|
|
*/
|
|
|
|
// "Hide" the header and footer that we used for the sizing. We need to keep
|
|
// the content of the cell so that the width applied to the header and body
|
|
// both match, but we want to hide it completely. We want to also fix their
|
|
// width to what they currently are
|
|
_fnApplyToChildren( function(nSizer, i) {
|
|
nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+headerContent[i]+'</div>';
|
|
nSizer.style.width = headerWidths[i];
|
|
}, headerSrcEls );
|
|
|
|
if ( footer )
|
|
{
|
|
_fnApplyToChildren( function(nSizer, i) {
|
|
nSizer.innerHTML = '<div class="dataTables_sizing" style="height:0;overflow:hidden;">'+footerContent[i]+'</div>';
|
|
nSizer.style.width = footerWidths[i];
|
|
}, footerSrcEls );
|
|
}
|
|
|
|
// Sanity check that the table is of a sensible width. If not then we are going to get
|
|
// misalignment - try to prevent this by not allowing the table to shrink below its min width
|
|
if ( table.outerWidth() < sanityWidth )
|
|
{
|
|
// The min width depends upon if we have a vertical scrollbar visible or not */
|
|
correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
|
|
divBody.css('overflow-y') == "scroll")) ?
|
|
sanityWidth+barWidth :
|
|
sanityWidth;
|
|
|
|
// IE6/7 are a law unto themselves...
|
|
if ( ie67 && (divBodyEl.scrollHeight >
|
|
divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")
|
|
) {
|
|
tableStyle.width = _fnStringToCss( correction-barWidth );
|
|
}
|
|
|
|
// And give the user a warning that we've stopped the table getting too small
|
|
if ( scrollX === "" || scrollXInner !== "" ) {
|
|
_fnLog( settings, 1, 'Possible column misalignment', 6 );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
correction = '100%';
|
|
}
|
|
|
|
// Apply to the container elements
|
|
divBodyStyle.width = _fnStringToCss( correction );
|
|
divHeaderStyle.width = _fnStringToCss( correction );
|
|
|
|
if ( footer ) {
|
|
settings.nScrollFoot.style.width = _fnStringToCss( correction );
|
|
}
|
|
|
|
|
|
/*
|
|
* 4. Clean up
|
|
*/
|
|
if ( ! scrollY ) {
|
|
/* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
|
|
* the scrollbar height from the visible display, rather than adding it on. We need to
|
|
* set the height in order to sort this. Don't want to do it in any other browsers.
|
|
*/
|
|
if ( ie67 ) {
|
|
divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth );
|
|
}
|
|
}
|
|
|
|
/* Finally set the width's of the header and footer tables */
|
|
var iOuterWidth = table.outerWidth();
|
|
divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
|
|
divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );
|
|
|
|
// Figure out if there are scrollbar present - if so then we need a the header and footer to
|
|
// provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
|
|
var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
|
|
var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
|
|
divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px";
|
|
|
|
if ( footer ) {
|
|
divFooterTable[0].style.width = _fnStringToCss( iOuterWidth );
|
|
divFooterInner[0].style.width = _fnStringToCss( iOuterWidth );
|
|
divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px";
|
|
}
|
|
|
|
// Correct DOM ordering for colgroup - comes before the thead
|
|
table.children('colgroup').insertBefore( table.children('thead') );
|
|
|
|
/* Adjust the position of the header in case we loose the y-scrollbar */
|
|
divBody.scroll();
|
|
|
|
// If sorting or filtering has occurred, jump the scrolling back to the top
|
|
// only if we aren't holding the position
|
|
if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) {
|
|
divBodyEl.scrollTop = 0;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Apply a given function to the display child nodes of an element array (typically
|
|
* TD children of TR rows
|
|
* @param {function} fn Method to apply to the objects
|
|
* @param array {nodes} an1 List of elements to look through for display children
|
|
* @param array {nodes} an2 Another list (identical structure to the first) - optional
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnApplyToChildren( fn, an1, an2 )
|
|
{
|
|
var index=0, i=0, iLen=an1.length;
|
|
var nNode1, nNode2;
|
|
|
|
while ( i < iLen ) {
|
|
nNode1 = an1[i].firstChild;
|
|
nNode2 = an2 ? an2[i].firstChild : null;
|
|
|
|
while ( nNode1 ) {
|
|
if ( nNode1.nodeType === 1 ) {
|
|
if ( an2 ) {
|
|
fn( nNode1, nNode2, index );
|
|
}
|
|
else {
|
|
fn( nNode1, index );
|
|
}
|
|
|
|
index++;
|
|
}
|
|
|
|
nNode1 = nNode1.nextSibling;
|
|
nNode2 = an2 ? nNode2.nextSibling : null;
|
|
}
|
|
|
|
i++;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
var __re_html_remove = /<.*?>/g;
|
|
|
|
|
|
/**
|
|
* Calculate the width of columns for the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnCalculateColumnWidths ( oSettings )
|
|
{
|
|
var
|
|
table = oSettings.nTable,
|
|
columns = oSettings.aoColumns,
|
|
scroll = oSettings.oScroll,
|
|
scrollY = scroll.sY,
|
|
scrollX = scroll.sX,
|
|
scrollXInner = scroll.sXInner,
|
|
columnCount = columns.length,
|
|
visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
|
|
headerCells = $('th', oSettings.nTHead),
|
|
tableWidthAttr = table.getAttribute('width'), // from DOM element
|
|
tableContainer = table.parentNode,
|
|
userInputs = false,
|
|
i, column, columnIdx, width, outerWidth,
|
|
browser = oSettings.oBrowser,
|
|
ie67 = browser.bScrollOversize;
|
|
|
|
var styleWidth = table.style.width;
|
|
if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
|
|
tableWidthAttr = styleWidth;
|
|
}
|
|
|
|
/* Convert any user input sizes into pixel sizes */
|
|
for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
column = columns[ visibleColumns[i] ];
|
|
|
|
if ( column.sWidth !== null ) {
|
|
column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer );
|
|
|
|
userInputs = true;
|
|
}
|
|
}
|
|
|
|
/* If the number of columns in the DOM equals the number that we have to
|
|
* process in DataTables, then we can use the offsets that are created by
|
|
* the web- browser. No custom sizes can be set in order for this to happen,
|
|
* nor scrolling used
|
|
*/
|
|
if ( ie67 || ! userInputs && ! scrollX && ! scrollY &&
|
|
columnCount == _fnVisbleColumns( oSettings ) &&
|
|
columnCount == headerCells.length
|
|
) {
|
|
for ( i=0 ; i<columnCount ; i++ ) {
|
|
var colIdx = _fnVisibleToColumnIndex( oSettings, i );
|
|
|
|
if ( colIdx !== null ) {
|
|
columns[ colIdx ].sWidth = _fnStringToCss( headerCells.eq(i).width() );
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Otherwise construct a single row, worst case, table with the widest
|
|
// node in the data, assign any user defined widths, then insert it into
|
|
// the DOM and allow the browser to do all the hard work of calculating
|
|
// table widths
|
|
var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table
|
|
.css( 'visibility', 'hidden' )
|
|
.removeAttr( 'id' );
|
|
|
|
// Clean up the table body
|
|
tmpTable.find('tbody tr').remove();
|
|
var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
|
|
|
|
// Clone the table header and footer - we can't use the header / footer
|
|
// from the cloned table, since if scrolling is active, the table's
|
|
// real header and footer are contained in different table tags
|
|
tmpTable.find('thead, tfoot').remove();
|
|
tmpTable
|
|
.append( $(oSettings.nTHead).clone() )
|
|
.append( $(oSettings.nTFoot).clone() );
|
|
|
|
// Remove any assigned widths from the footer (from scrolling)
|
|
tmpTable.find('tfoot th, tfoot td').css('width', '');
|
|
|
|
// Apply custom sizing to the cloned header
|
|
headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] );
|
|
|
|
for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
column = columns[ visibleColumns[i] ];
|
|
|
|
headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
|
|
_fnStringToCss( column.sWidthOrig ) :
|
|
'';
|
|
|
|
// For scrollX we need to force the column width otherwise the
|
|
// browser will collapse it. If this width is smaller than the
|
|
// width the column requires, then it will have no effect
|
|
if ( column.sWidthOrig && scrollX ) {
|
|
$( headerCells[i] ).append( $('<div/>').css( {
|
|
width: column.sWidthOrig,
|
|
margin: 0,
|
|
padding: 0,
|
|
border: 0,
|
|
height: 1
|
|
} ) );
|
|
}
|
|
}
|
|
|
|
// Find the widest cell for each column and put it into the table
|
|
if ( oSettings.aoData.length ) {
|
|
for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
columnIdx = visibleColumns[i];
|
|
column = columns[ columnIdx ];
|
|
|
|
$( _fnGetWidestNode( oSettings, columnIdx ) )
|
|
.clone( false )
|
|
.append( column.sContentPadding )
|
|
.appendTo( tr );
|
|
}
|
|
}
|
|
|
|
// Tidy the temporary table - remove name attributes so there aren't
|
|
// duplicated in the dom (radio elements for example)
|
|
$('[name]', tmpTable).removeAttr('name');
|
|
|
|
// Table has been built, attach to the document so we can work with it.
|
|
// A holding element is used, positioned at the top of the container
|
|
// with minimal height, so it has no effect on if the container scrolls
|
|
// or not. Otherwise it might trigger scrolling when it actually isn't
|
|
// needed
|
|
var holder = $('<div/>').css( scrollX || scrollY ?
|
|
{
|
|
position: 'absolute',
|
|
top: 0,
|
|
left: 0,
|
|
height: 1,
|
|
right: 0,
|
|
overflow: 'hidden'
|
|
} :
|
|
{}
|
|
)
|
|
.append( tmpTable )
|
|
.appendTo( tableContainer );
|
|
|
|
// When scrolling (X or Y) we want to set the width of the table as
|
|
// appropriate. However, when not scrolling leave the table width as it
|
|
// is. This results in slightly different, but I think correct behaviour
|
|
if ( scrollX && scrollXInner ) {
|
|
tmpTable.width( scrollXInner );
|
|
}
|
|
else if ( scrollX ) {
|
|
tmpTable.css( 'width', 'auto' );
|
|
tmpTable.removeAttr('width');
|
|
|
|
// If there is no width attribute or style, then allow the table to
|
|
// collapse
|
|
if ( tmpTable.width() < tableContainer.clientWidth && tableWidthAttr ) {
|
|
tmpTable.width( tableContainer.clientWidth );
|
|
}
|
|
}
|
|
else if ( scrollY ) {
|
|
tmpTable.width( tableContainer.clientWidth );
|
|
}
|
|
else if ( tableWidthAttr ) {
|
|
tmpTable.width( tableWidthAttr );
|
|
}
|
|
|
|
// Get the width of each column in the constructed table - we need to
|
|
// know the inner width (so it can be assigned to the other table's
|
|
// cells) and the outer width so we can calculate the full width of the
|
|
// table. This is safe since DataTables requires a unique cell for each
|
|
// column, but if ever a header can span multiple columns, this will
|
|
// need to be modified.
|
|
var total = 0;
|
|
for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
var cell = $(headerCells[i]);
|
|
var border = cell.outerWidth() - cell.width();
|
|
|
|
// Use getBounding... where possible (not IE8-) because it can give
|
|
// sub-pixel accuracy, which we then want to round up!
|
|
var bounding = browser.bBounding ?
|
|
Math.ceil( headerCells[i].getBoundingClientRect().width ) :
|
|
cell.outerWidth();
|
|
|
|
// Total is tracked to remove any sub-pixel errors as the outerWidth
|
|
// of the table might not equal the total given here (IE!).
|
|
total += bounding;
|
|
|
|
// Width for each column to use
|
|
columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding - border );
|
|
}
|
|
|
|
table.style.width = _fnStringToCss( total );
|
|
|
|
// Finished with the table - ditch it
|
|
holder.remove();
|
|
}
|
|
|
|
// If there is a width attr, we want to attach an event listener which
|
|
// allows the table sizing to automatically adjust when the window is
|
|
// resized. Use the width attr rather than CSS, since we can't know if the
|
|
// CSS is a relative value or absolute - DOM read is always px.
|
|
if ( tableWidthAttr ) {
|
|
table.style.width = _fnStringToCss( tableWidthAttr );
|
|
}
|
|
|
|
if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
|
|
var bindResize = function () {
|
|
$(window).bind('resize.DT-'+oSettings.sInstance, _fnThrottle( function () {
|
|
_fnAdjustColumnSizing( oSettings );
|
|
} ) );
|
|
};
|
|
|
|
// IE6/7 will crash if we bind a resize event handler on page load.
|
|
// To be removed in 1.11 which drops IE6/7 support
|
|
if ( ie67 ) {
|
|
setTimeout( bindResize, 1000 );
|
|
}
|
|
else {
|
|
bindResize();
|
|
}
|
|
|
|
oSettings._reszEvt = true;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Throttle the calls to a function. Arguments and context are maintained for
|
|
* the throttled function
|
|
* @param {function} fn Function to be called
|
|
* @param {int} [freq=200] call frequency in mS
|
|
* @returns {function} wrapped function
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
var _fnThrottle = DataTable.util.throttle;
|
|
|
|
|
|
/**
|
|
* Convert a CSS unit width to pixels (e.g. 2em)
|
|
* @param {string} width width to be converted
|
|
* @param {node} parent parent to get the with for (required for relative widths) - optional
|
|
* @returns {int} width in pixels
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnConvertToWidth ( width, parent )
|
|
{
|
|
if ( ! width ) {
|
|
return 0;
|
|
}
|
|
|
|
var n = $('<div/>')
|
|
.css( 'width', _fnStringToCss( width ) )
|
|
.appendTo( parent || document.body );
|
|
|
|
var val = n[0].offsetWidth;
|
|
n.remove();
|
|
|
|
return val;
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the widest node
|
|
* @param {object} settings dataTables settings object
|
|
* @param {int} colIdx column of interest
|
|
* @returns {node} widest table node
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetWidestNode( settings, colIdx )
|
|
{
|
|
var idx = _fnGetMaxLenString( settings, colIdx );
|
|
if ( idx < 0 ) {
|
|
return null;
|
|
}
|
|
|
|
var data = settings.aoData[ idx ];
|
|
return ! data.nTr ? // Might not have been created when deferred rendering
|
|
$('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] :
|
|
data.anCells[ colIdx ];
|
|
}
|
|
|
|
|
|
/**
|
|
* Get the maximum strlen for each data column
|
|
* @param {object} settings dataTables settings object
|
|
* @param {int} colIdx column of interest
|
|
* @returns {string} max string length for each column
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnGetMaxLenString( settings, colIdx )
|
|
{
|
|
var s, max=-1, maxIdx = -1;
|
|
|
|
for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
|
|
s = s.replace( __re_html_remove, '' );
|
|
s = s.replace( / /g, ' ' );
|
|
|
|
if ( s.length > max ) {
|
|
max = s.length;
|
|
maxIdx = i;
|
|
}
|
|
}
|
|
|
|
return maxIdx;
|
|
}
|
|
|
|
|
|
/**
|
|
* Append a CSS unit (only if required) to a string
|
|
* @param {string} value to css-ify
|
|
* @returns {string} value with css unit
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnStringToCss( s )
|
|
{
|
|
if ( s === null ) {
|
|
return '0px';
|
|
}
|
|
|
|
if ( typeof s == 'number' ) {
|
|
return s < 0 ?
|
|
'0px' :
|
|
s+'px';
|
|
}
|
|
|
|
// Check it has a unit character already
|
|
return s.match(/\d$/) ?
|
|
s+'px' :
|
|
s;
|
|
}
|
|
|
|
|
|
|
|
function _fnSortFlatten ( settings )
|
|
{
|
|
var
|
|
i, iLen, k, kLen,
|
|
aSort = [],
|
|
aiOrig = [],
|
|
aoColumns = settings.aoColumns,
|
|
aDataSort, iCol, sType, srcCol,
|
|
fixed = settings.aaSortingFixed,
|
|
fixedObj = $.isPlainObject( fixed ),
|
|
nestedSort = [],
|
|
add = function ( a ) {
|
|
if ( a.length && ! $.isArray( a[0] ) ) {
|
|
// 1D array
|
|
nestedSort.push( a );
|
|
}
|
|
else {
|
|
// 2D array
|
|
$.merge( nestedSort, a );
|
|
}
|
|
};
|
|
|
|
// Build the sort array, with pre-fix and post-fix options if they have been
|
|
// specified
|
|
if ( $.isArray( fixed ) ) {
|
|
add( fixed );
|
|
}
|
|
|
|
if ( fixedObj && fixed.pre ) {
|
|
add( fixed.pre );
|
|
}
|
|
|
|
add( settings.aaSorting );
|
|
|
|
if (fixedObj && fixed.post ) {
|
|
add( fixed.post );
|
|
}
|
|
|
|
for ( i=0 ; i<nestedSort.length ; i++ )
|
|
{
|
|
srcCol = nestedSort[i][0];
|
|
aDataSort = aoColumns[ srcCol ].aDataSort;
|
|
|
|
for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
|
|
{
|
|
iCol = aDataSort[k];
|
|
sType = aoColumns[ iCol ].sType || 'string';
|
|
|
|
if ( nestedSort[i]._idx === undefined ) {
|
|
nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting );
|
|
}
|
|
|
|
aSort.push( {
|
|
src: srcCol,
|
|
col: iCol,
|
|
dir: nestedSort[i][1],
|
|
index: nestedSort[i]._idx,
|
|
type: sType,
|
|
formatter: DataTable.ext.type.order[ sType+"-pre" ]
|
|
} );
|
|
}
|
|
}
|
|
|
|
return aSort;
|
|
}
|
|
|
|
/**
|
|
* Change the order of the table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
* @todo This really needs split up!
|
|
*/
|
|
function _fnSort ( oSettings )
|
|
{
|
|
var
|
|
i, ien, iLen, j, jLen, k, kLen,
|
|
sDataType, nTh,
|
|
aiOrig = [],
|
|
oExtSort = DataTable.ext.type.order,
|
|
aoData = oSettings.aoData,
|
|
aoColumns = oSettings.aoColumns,
|
|
aDataSort, data, iCol, sType, oSort,
|
|
formatters = 0,
|
|
sortCol,
|
|
displayMaster = oSettings.aiDisplayMaster,
|
|
aSort;
|
|
|
|
// Resolve any column types that are unknown due to addition or invalidation
|
|
// @todo Can this be moved into a 'data-ready' handler which is called when
|
|
// data is going to be used in the table?
|
|
_fnColumnTypes( oSettings );
|
|
|
|
aSort = _fnSortFlatten( oSettings );
|
|
|
|
for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
|
|
sortCol = aSort[i];
|
|
|
|
// Track if we can use the fast sort algorithm
|
|
if ( sortCol.formatter ) {
|
|
formatters++;
|
|
}
|
|
|
|
// Load the data needed for the sort, for each cell
|
|
_fnSortData( oSettings, sortCol.col );
|
|
}
|
|
|
|
/* No sorting required if server-side or no sorting array */
|
|
if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
|
|
{
|
|
// Create a value - key array of the current row positions such that we can use their
|
|
// current position during the sort, if values match, in order to perform stable sorting
|
|
for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
|
|
aiOrig[ displayMaster[i] ] = i;
|
|
}
|
|
|
|
/* Do the sort - here we want multi-column sorting based on a given data source (column)
|
|
* and sorting function (from oSort) in a certain direction. It's reasonably complex to
|
|
* follow on it's own, but this is what we want (example two column sorting):
|
|
* fnLocalSorting = function(a,b){
|
|
* var iTest;
|
|
* iTest = oSort['string-asc']('data11', 'data12');
|
|
* if (iTest !== 0)
|
|
* return iTest;
|
|
* iTest = oSort['numeric-desc']('data21', 'data22');
|
|
* if (iTest !== 0)
|
|
* return iTest;
|
|
* return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
|
|
* }
|
|
* Basically we have a test for each sorting column, if the data in that column is equal,
|
|
* test the next column. If all columns match, then we use a numeric sort on the row
|
|
* positions in the original data array to provide a stable sort.
|
|
*
|
|
* Note - I know it seems excessive to have two sorting methods, but the first is around
|
|
* 15% faster, so the second is only maintained for backwards compatibility with sorting
|
|
* methods which do not have a pre-sort formatting function.
|
|
*/
|
|
if ( formatters === aSort.length ) {
|
|
// All sort types have formatting functions
|
|
displayMaster.sort( function ( a, b ) {
|
|
var
|
|
x, y, k, test, sort,
|
|
len=aSort.length,
|
|
dataA = aoData[a]._aSortData,
|
|
dataB = aoData[b]._aSortData;
|
|
|
|
for ( k=0 ; k<len ; k++ ) {
|
|
sort = aSort[k];
|
|
|
|
x = dataA[ sort.col ];
|
|
y = dataB[ sort.col ];
|
|
|
|
test = x<y ? -1 : x>y ? 1 : 0;
|
|
if ( test !== 0 ) {
|
|
return sort.dir === 'asc' ? test : -test;
|
|
}
|
|
}
|
|
|
|
x = aiOrig[a];
|
|
y = aiOrig[b];
|
|
return x<y ? -1 : x>y ? 1 : 0;
|
|
} );
|
|
}
|
|
else {
|
|
// Depreciated - remove in 1.11 (providing a plug-in option)
|
|
// Not all sort types have formatting methods, so we have to call their sorting
|
|
// methods.
|
|
displayMaster.sort( function ( a, b ) {
|
|
var
|
|
x, y, k, l, test, sort, fn,
|
|
len=aSort.length,
|
|
dataA = aoData[a]._aSortData,
|
|
dataB = aoData[b]._aSortData;
|
|
|
|
for ( k=0 ; k<len ; k++ ) {
|
|
sort = aSort[k];
|
|
|
|
x = dataA[ sort.col ];
|
|
y = dataB[ sort.col ];
|
|
|
|
fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
|
|
test = fn( x, y );
|
|
if ( test !== 0 ) {
|
|
return test;
|
|
}
|
|
}
|
|
|
|
x = aiOrig[a];
|
|
y = aiOrig[b];
|
|
return x<y ? -1 : x>y ? 1 : 0;
|
|
} );
|
|
}
|
|
}
|
|
|
|
/* Tell the draw function that we have sorted the data */
|
|
oSettings.bSorted = true;
|
|
}
|
|
|
|
|
|
function _fnSortAria ( settings )
|
|
{
|
|
var label;
|
|
var nextSort;
|
|
var columns = settings.aoColumns;
|
|
var aSort = _fnSortFlatten( settings );
|
|
var oAria = settings.oLanguage.oAria;
|
|
|
|
// ARIA attributes - need to loop all columns, to update all (removing old
|
|
// attributes as needed)
|
|
for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
|
|
{
|
|
var col = columns[i];
|
|
var asSorting = col.asSorting;
|
|
var sTitle = col.sTitle.replace( /<.*?>/g, "" );
|
|
var th = col.nTh;
|
|
|
|
// IE7 is throwing an error when setting these properties with jQuery's
|
|
// attr() and removeAttr() methods...
|
|
th.removeAttribute('aria-sort');
|
|
|
|
/* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
|
|
if ( col.bSortable ) {
|
|
if ( aSort.length > 0 && aSort[0].col == i ) {
|
|
th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" );
|
|
nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0];
|
|
}
|
|
else {
|
|
nextSort = asSorting[0];
|
|
}
|
|
|
|
label = sTitle + ( nextSort === "asc" ?
|
|
oAria.sSortAscending :
|
|
oAria.sSortDescending
|
|
);
|
|
}
|
|
else {
|
|
label = sTitle;
|
|
}
|
|
|
|
th.setAttribute('aria-label', label);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Function to run on user sort request
|
|
* @param {object} settings dataTables settings object
|
|
* @param {node} attachTo node to attach the handler to
|
|
* @param {int} colIdx column sorting index
|
|
* @param {boolean} [append=false] Append the requested sort to the existing
|
|
* sort if true (i.e. multi-column sort)
|
|
* @param {function} [callback] callback function
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSortListener ( settings, colIdx, append, callback )
|
|
{
|
|
var col = settings.aoColumns[ colIdx ];
|
|
var sorting = settings.aaSorting;
|
|
var asSorting = col.asSorting;
|
|
var nextSortIdx;
|
|
var next = function ( a, overflow ) {
|
|
var idx = a._idx;
|
|
if ( idx === undefined ) {
|
|
idx = $.inArray( a[1], asSorting );
|
|
}
|
|
|
|
return idx+1 < asSorting.length ?
|
|
idx+1 :
|
|
overflow ?
|
|
null :
|
|
0;
|
|
};
|
|
|
|
// Convert to 2D array if needed
|
|
if ( typeof sorting[0] === 'number' ) {
|
|
sorting = settings.aaSorting = [ sorting ];
|
|
}
|
|
|
|
// If appending the sort then we are multi-column sorting
|
|
if ( append && settings.oFeatures.bSortMulti ) {
|
|
// Are we already doing some kind of sort on this column?
|
|
var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );
|
|
|
|
if ( sortIdx !== -1 ) {
|
|
// Yes, modify the sort
|
|
nextSortIdx = next( sorting[sortIdx], true );
|
|
|
|
if ( nextSortIdx === null && sorting.length === 1 ) {
|
|
nextSortIdx = 0; // can't remove sorting completely
|
|
}
|
|
|
|
if ( nextSortIdx === null ) {
|
|
sorting.splice( sortIdx, 1 );
|
|
}
|
|
else {
|
|
sorting[sortIdx][1] = asSorting[ nextSortIdx ];
|
|
sorting[sortIdx]._idx = nextSortIdx;
|
|
}
|
|
}
|
|
else {
|
|
// No sort on this column yet
|
|
sorting.push( [ colIdx, asSorting[0], 0 ] );
|
|
sorting[sorting.length-1]._idx = 0;
|
|
}
|
|
}
|
|
else if ( sorting.length && sorting[0][0] == colIdx ) {
|
|
// Single column - already sorting on this column, modify the sort
|
|
nextSortIdx = next( sorting[0] );
|
|
|
|
sorting.length = 1;
|
|
sorting[0][1] = asSorting[ nextSortIdx ];
|
|
sorting[0]._idx = nextSortIdx;
|
|
}
|
|
else {
|
|
// Single column - sort only on this column
|
|
sorting.length = 0;
|
|
sorting.push( [ colIdx, asSorting[0] ] );
|
|
sorting[0]._idx = 0;
|
|
}
|
|
|
|
// Run the sort by calling a full redraw
|
|
_fnReDraw( settings );
|
|
|
|
// callback used for async user interaction
|
|
if ( typeof callback == 'function' ) {
|
|
callback( settings );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Attach a sort handler (click) to a node
|
|
* @param {object} settings dataTables settings object
|
|
* @param {node} attachTo node to attach the handler to
|
|
* @param {int} colIdx column sorting index
|
|
* @param {function} [callback] callback function
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
|
|
{
|
|
var col = settings.aoColumns[ colIdx ];
|
|
|
|
_fnBindAction( attachTo, {}, function (e) {
|
|
/* If the column is not sortable - don't to anything */
|
|
if ( col.bSortable === false ) {
|
|
return;
|
|
}
|
|
|
|
// If processing is enabled use a timeout to allow the processing
|
|
// display to be shown - otherwise to it synchronously
|
|
if ( settings.oFeatures.bProcessing ) {
|
|
_fnProcessingDisplay( settings, true );
|
|
|
|
setTimeout( function() {
|
|
_fnSortListener( settings, colIdx, e.shiftKey, callback );
|
|
|
|
// In server-side processing, the draw callback will remove the
|
|
// processing display
|
|
if ( _fnDataSource( settings ) !== 'ssp' ) {
|
|
_fnProcessingDisplay( settings, false );
|
|
}
|
|
}, 0 );
|
|
}
|
|
else {
|
|
_fnSortListener( settings, colIdx, e.shiftKey, callback );
|
|
}
|
|
} );
|
|
}
|
|
|
|
|
|
/**
|
|
* Set the sorting classes on table's body, Note: it is safe to call this function
|
|
* when bSort and bSortClasses are false
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSortingClasses( settings )
|
|
{
|
|
var oldSort = settings.aLastSort;
|
|
var sortClass = settings.oClasses.sSortColumn;
|
|
var sort = _fnSortFlatten( settings );
|
|
var features = settings.oFeatures;
|
|
var i, ien, colIdx;
|
|
|
|
if ( features.bSort && features.bSortClasses ) {
|
|
// Remove old sorting classes
|
|
for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
|
|
colIdx = oldSort[i].src;
|
|
|
|
// Remove column sorting
|
|
$( _pluck( settings.aoData, 'anCells', colIdx ) )
|
|
.removeClass( sortClass + (i<2 ? i+1 : 3) );
|
|
}
|
|
|
|
// Add new column sorting
|
|
for ( i=0, ien=sort.length ; i<ien ; i++ ) {
|
|
colIdx = sort[i].src;
|
|
|
|
$( _pluck( settings.aoData, 'anCells', colIdx ) )
|
|
.addClass( sortClass + (i<2 ? i+1 : 3) );
|
|
}
|
|
}
|
|
|
|
settings.aLastSort = sort;
|
|
}
|
|
|
|
|
|
// Get the data to sort a column, be it from cache, fresh (populating the
|
|
// cache), or from a sort formatter
|
|
function _fnSortData( settings, idx )
|
|
{
|
|
// Custom sorting function - provided by the sort data type
|
|
var column = settings.aoColumns[ idx ];
|
|
var customSort = DataTable.ext.order[ column.sSortDataType ];
|
|
var customData;
|
|
|
|
if ( customSort ) {
|
|
customData = customSort.call( settings.oInstance, settings, idx,
|
|
_fnColumnIndexToVisible( settings, idx )
|
|
);
|
|
}
|
|
|
|
// Use / populate cache
|
|
var row, cellData;
|
|
var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
|
|
|
|
for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
row = settings.aoData[i];
|
|
|
|
if ( ! row._aSortData ) {
|
|
row._aSortData = [];
|
|
}
|
|
|
|
if ( ! row._aSortData[idx] || customSort ) {
|
|
cellData = customSort ?
|
|
customData[i] : // If there was a custom sort function, use data from there
|
|
_fnGetCellData( settings, i, idx, 'sort' );
|
|
|
|
row._aSortData[ idx ] = formatter ?
|
|
formatter( cellData ) :
|
|
cellData;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Save the state of a table
|
|
* @param {object} oSettings dataTables settings object
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSaveState ( settings )
|
|
{
|
|
if ( !settings.oFeatures.bStateSave || settings.bDestroying )
|
|
{
|
|
return;
|
|
}
|
|
|
|
/* Store the interesting variables */
|
|
var state = {
|
|
time: +new Date(),
|
|
start: settings._iDisplayStart,
|
|
length: settings._iDisplayLength,
|
|
order: $.extend( true, [], settings.aaSorting ),
|
|
search: _fnSearchToCamel( settings.oPreviousSearch ),
|
|
columns: $.map( settings.aoColumns, function ( col, i ) {
|
|
return {
|
|
visible: col.bVisible,
|
|
search: _fnSearchToCamel( settings.aoPreSearchCols[i] )
|
|
};
|
|
} )
|
|
};
|
|
|
|
_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
|
|
|
|
settings.oSavedState = state;
|
|
settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
|
|
}
|
|
|
|
|
|
/**
|
|
* Attempt to load a saved table state
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {object} oInit DataTables init object so we can override settings
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnLoadState ( settings, oInit )
|
|
{
|
|
var i, ien;
|
|
var columns = settings.aoColumns;
|
|
|
|
if ( ! settings.oFeatures.bStateSave ) {
|
|
return;
|
|
}
|
|
|
|
var state = settings.fnStateLoadCallback.call( settings.oInstance, settings );
|
|
if ( ! state || ! state.time ) {
|
|
return;
|
|
}
|
|
|
|
/* Allow custom and plug-in manipulation functions to alter the saved data set and
|
|
* cancelling of loading by returning false
|
|
*/
|
|
var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, state] );
|
|
if ( $.inArray( false, abStateLoad ) !== -1 ) {
|
|
return;
|
|
}
|
|
|
|
/* Reject old data */
|
|
var duration = settings.iStateDuration;
|
|
if ( duration > 0 && state.time < +new Date() - (duration*1000) ) {
|
|
return;
|
|
}
|
|
|
|
// Number of columns have changed - all bets are off, no restore of settings
|
|
if ( columns.length !== state.columns.length ) {
|
|
return;
|
|
}
|
|
|
|
// Store the saved state so it might be accessed at any time
|
|
settings.oLoadedState = $.extend( true, {}, state );
|
|
|
|
// Restore key features - todo - for 1.11 this needs to be done by
|
|
// subscribed events
|
|
if ( state.start !== undefined ) {
|
|
settings._iDisplayStart = state.start;
|
|
settings.iInitDisplayStart = state.start;
|
|
}
|
|
if ( state.length !== undefined ) {
|
|
settings._iDisplayLength = state.length;
|
|
}
|
|
|
|
// Order
|
|
if ( state.order !== undefined ) {
|
|
settings.aaSorting = [];
|
|
$.each( state.order, function ( i, col ) {
|
|
settings.aaSorting.push( col[0] >= columns.length ?
|
|
[ 0, col[1] ] :
|
|
col
|
|
);
|
|
} );
|
|
}
|
|
|
|
// Search
|
|
if ( state.search !== undefined ) {
|
|
$.extend( settings.oPreviousSearch, _fnSearchToHung( state.search ) );
|
|
}
|
|
|
|
// Columns
|
|
for ( i=0, ien=state.columns.length ; i<ien ; i++ ) {
|
|
var col = state.columns[i];
|
|
|
|
// Visibility
|
|
if ( col.visible !== undefined ) {
|
|
columns[i].bVisible = col.visible;
|
|
}
|
|
|
|
// Search
|
|
if ( col.search !== undefined ) {
|
|
$.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) );
|
|
}
|
|
}
|
|
|
|
_fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, state] );
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the settings object for a particular table
|
|
* @param {node} table table we are using as a dataTable
|
|
* @returns {object} Settings object - or null if not found
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnSettingsFromNode ( table )
|
|
{
|
|
var settings = DataTable.settings;
|
|
var idx = $.inArray( table, _pluck( settings, 'nTable' ) );
|
|
|
|
return idx !== -1 ?
|
|
settings[ idx ] :
|
|
null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Log an error message
|
|
* @param {object} settings dataTables settings object
|
|
* @param {int} level log error messages, or display them to the user
|
|
* @param {string} msg error message
|
|
* @param {int} tn Technical note id to get more information about the error.
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnLog( settings, level, msg, tn )
|
|
{
|
|
msg = 'DataTables warning: '+
|
|
(settings ? 'table id='+settings.sTableId+' - ' : '')+msg;
|
|
|
|
if ( tn ) {
|
|
msg += '. For more information about this error, please see '+
|
|
'http://datatables.net/tn/'+tn;
|
|
}
|
|
|
|
if ( ! level ) {
|
|
// Backwards compatibility pre 1.10
|
|
var ext = DataTable.ext;
|
|
var type = ext.sErrMode || ext.errMode;
|
|
|
|
if ( settings ) {
|
|
_fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] );
|
|
}
|
|
|
|
if ( type == 'alert' ) {
|
|
alert( msg );
|
|
}
|
|
else if ( type == 'throw' ) {
|
|
throw new Error(msg);
|
|
}
|
|
else if ( typeof type == 'function' ) {
|
|
type( settings, tn, msg );
|
|
}
|
|
}
|
|
else if ( window.console && console.log ) {
|
|
console.log( msg );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* See if a property is defined on one object, if so assign it to the other object
|
|
* @param {object} ret target object
|
|
* @param {object} src source object
|
|
* @param {string} name property
|
|
* @param {string} [mappedName] name to map too - optional, name used if not given
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnMap( ret, src, name, mappedName )
|
|
{
|
|
if ( $.isArray( name ) ) {
|
|
$.each( name, function (i, val) {
|
|
if ( $.isArray( val ) ) {
|
|
_fnMap( ret, src, val[0], val[1] );
|
|
}
|
|
else {
|
|
_fnMap( ret, src, val );
|
|
}
|
|
} );
|
|
|
|
return;
|
|
}
|
|
|
|
if ( mappedName === undefined ) {
|
|
mappedName = name;
|
|
}
|
|
|
|
if ( src[name] !== undefined ) {
|
|
ret[mappedName] = src[name];
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Extend objects - very similar to jQuery.extend, but deep copy objects, and
|
|
* shallow copy arrays. The reason we need to do this, is that we don't want to
|
|
* deep copy array init values (such as aaSorting) since the dev wouldn't be
|
|
* able to override them, but we do want to deep copy arrays.
|
|
* @param {object} out Object to extend
|
|
* @param {object} extender Object from which the properties will be applied to
|
|
* out
|
|
* @param {boolean} breakRefs If true, then arrays will be sliced to take an
|
|
* independent copy with the exception of the `data` or `aaData` parameters
|
|
* if they are present. This is so you can pass in a collection to
|
|
* DataTables and have that used as your data source without breaking the
|
|
* references
|
|
* @returns {object} out Reference, just for convenience - out === the return.
|
|
* @memberof DataTable#oApi
|
|
* @todo This doesn't take account of arrays inside the deep copied objects.
|
|
*/
|
|
function _fnExtend( out, extender, breakRefs )
|
|
{
|
|
var val;
|
|
|
|
for ( var prop in extender ) {
|
|
if ( extender.hasOwnProperty(prop) ) {
|
|
val = extender[prop];
|
|
|
|
if ( $.isPlainObject( val ) ) {
|
|
if ( ! $.isPlainObject( out[prop] ) ) {
|
|
out[prop] = {};
|
|
}
|
|
$.extend( true, out[prop], val );
|
|
}
|
|
else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) {
|
|
out[prop] = val.slice();
|
|
}
|
|
else {
|
|
out[prop] = val;
|
|
}
|
|
}
|
|
}
|
|
|
|
return out;
|
|
}
|
|
|
|
|
|
/**
|
|
* Bind an event handers to allow a click or return key to activate the callback.
|
|
* This is good for accessibility since a return on the keyboard will have the
|
|
* same effect as a click, if the element has focus.
|
|
* @param {element} n Element to bind the action to
|
|
* @param {object} oData Data object to pass to the triggered function
|
|
* @param {function} fn Callback function for when the event is triggered
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnBindAction( n, oData, fn )
|
|
{
|
|
$(n)
|
|
.bind( 'click.DT', oData, function (e) {
|
|
n.blur(); // Remove focus outline for mouse users
|
|
fn(e);
|
|
} )
|
|
.bind( 'keypress.DT', oData, function (e){
|
|
if ( e.which === 13 ) {
|
|
e.preventDefault();
|
|
fn(e);
|
|
}
|
|
} )
|
|
.bind( 'selectstart.DT', function () {
|
|
/* Take the brutal approach to cancelling text selection */
|
|
return false;
|
|
} );
|
|
}
|
|
|
|
|
|
/**
|
|
* Register a callback function. Easily allows a callback function to be added to
|
|
* an array store of callback functions that can then all be called together.
|
|
* @param {object} oSettings dataTables settings object
|
|
* @param {string} sStore Name of the array storage for the callbacks in oSettings
|
|
* @param {function} fn Function to be called back
|
|
* @param {string} sName Identifying name for the callback (i.e. a label)
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnCallbackReg( oSettings, sStore, fn, sName )
|
|
{
|
|
if ( fn )
|
|
{
|
|
oSettings[sStore].push( {
|
|
"fn": fn,
|
|
"sName": sName
|
|
} );
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Fire callback functions and trigger events. Note that the loop over the
|
|
* callback array store is done backwards! Further note that you do not want to
|
|
* fire off triggers in time sensitive applications (for example cell creation)
|
|
* as its slow.
|
|
* @param {object} settings dataTables settings object
|
|
* @param {string} callbackArr Name of the array storage for the callbacks in
|
|
* oSettings
|
|
* @param {string} eventName Name of the jQuery custom event to trigger. If
|
|
* null no trigger is fired
|
|
* @param {array} args Array of arguments to pass to the callback function /
|
|
* trigger
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnCallbackFire( settings, callbackArr, eventName, args )
|
|
{
|
|
var ret = [];
|
|
|
|
if ( callbackArr ) {
|
|
ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) {
|
|
return val.fn.apply( settings.oInstance, args );
|
|
} );
|
|
}
|
|
|
|
if ( eventName !== null ) {
|
|
var e = $.Event( eventName+'.dt' );
|
|
|
|
$(settings.nTable).trigger( e, args );
|
|
|
|
ret.push( e.result );
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
function _fnLengthOverflow ( settings )
|
|
{
|
|
var
|
|
start = settings._iDisplayStart,
|
|
end = settings.fnDisplayEnd(),
|
|
len = settings._iDisplayLength;
|
|
|
|
/* If we have space to show extra rows (backing up from the end point - then do so */
|
|
if ( start >= end )
|
|
{
|
|
start = end - len;
|
|
}
|
|
|
|
// Keep the start record on the current page
|
|
start -= (start % len);
|
|
|
|
if ( len === -1 || start < 0 )
|
|
{
|
|
start = 0;
|
|
}
|
|
|
|
settings._iDisplayStart = start;
|
|
}
|
|
|
|
|
|
function _fnRenderer( settings, type )
|
|
{
|
|
var renderer = settings.renderer;
|
|
var host = DataTable.ext.renderer[type];
|
|
|
|
if ( $.isPlainObject( renderer ) && renderer[type] ) {
|
|
// Specific renderer for this type. If available use it, otherwise use
|
|
// the default.
|
|
return host[renderer[type]] || host._;
|
|
}
|
|
else if ( typeof renderer === 'string' ) {
|
|
// Common renderer - if there is one available for this type use it,
|
|
// otherwise use the default
|
|
return host[renderer] || host._;
|
|
}
|
|
|
|
// Use the default
|
|
return host._;
|
|
}
|
|
|
|
|
|
/**
|
|
* Detect the data source being used for the table. Used to simplify the code
|
|
* a little (ajax) and to make it compress a little smaller.
|
|
*
|
|
* @param {object} settings dataTables settings object
|
|
* @returns {string} Data source
|
|
* @memberof DataTable#oApi
|
|
*/
|
|
function _fnDataSource ( settings )
|
|
{
|
|
if ( settings.oFeatures.bServerSide ) {
|
|
return 'ssp';
|
|
}
|
|
else if ( settings.ajax || settings.sAjaxSource ) {
|
|
return 'ajax';
|
|
}
|
|
return 'dom';
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Computed structure of the DataTables API, defined by the options passed to
|
|
* `DataTable.Api.register()` when building the API.
|
|
*
|
|
* The structure is built in order to speed creation and extension of the Api
|
|
* objects since the extensions are effectively pre-parsed.
|
|
*
|
|
* The array is an array of objects with the following structure, where this
|
|
* base array represents the Api prototype base:
|
|
*
|
|
* [
|
|
* {
|
|
* name: 'data' -- string - Property name
|
|
* val: function () {}, -- function - Api method (or undefined if just an object
|
|
* methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
|
|
* propExt: [ ... ] -- array - Array of Api object definitions to extend the property
|
|
* },
|
|
* {
|
|
* name: 'row'
|
|
* val: {},
|
|
* methodExt: [ ... ],
|
|
* propExt: [
|
|
* {
|
|
* name: 'data'
|
|
* val: function () {},
|
|
* methodExt: [ ... ],
|
|
* propExt: [ ... ]
|
|
* },
|
|
* ...
|
|
* ]
|
|
* }
|
|
* ]
|
|
*
|
|
* @type {Array}
|
|
* @ignore
|
|
*/
|
|
var __apiStruct = [];
|
|
|
|
|
|
/**
|
|
* `Array.prototype` reference.
|
|
*
|
|
* @type object
|
|
* @ignore
|
|
*/
|
|
var __arrayProto = Array.prototype;
|
|
|
|
|
|
/**
|
|
* Abstraction for `context` parameter of the `Api` constructor to allow it to
|
|
* take several different forms for ease of use.
|
|
*
|
|
* Each of the input parameter types will be converted to a DataTables settings
|
|
* object where possible.
|
|
*
|
|
* @param {string|node|jQuery|object} mixed DataTable identifier. Can be one
|
|
* of:
|
|
*
|
|
* * `string` - jQuery selector. Any DataTables' matching the given selector
|
|
* with be found and used.
|
|
* * `node` - `TABLE` node which has already been formed into a DataTable.
|
|
* * `jQuery` - A jQuery object of `TABLE` nodes.
|
|
* * `object` - DataTables settings object
|
|
* * `DataTables.Api` - API instance
|
|
* @return {array|null} Matching DataTables settings objects. `null` or
|
|
* `undefined` is returned if no matching DataTable is found.
|
|
* @ignore
|
|
*/
|
|
var _toSettings = function ( mixed )
|
|
{
|
|
var idx, jq;
|
|
var settings = DataTable.settings;
|
|
var tables = $.map( settings, function (el, i) {
|
|
return el.nTable;
|
|
} );
|
|
|
|
if ( ! mixed ) {
|
|
return [];
|
|
}
|
|
else if ( mixed.nTable && mixed.oApi ) {
|
|
// DataTables settings object
|
|
return [ mixed ];
|
|
}
|
|
else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
|
|
// Table node
|
|
idx = $.inArray( mixed, tables );
|
|
return idx !== -1 ? [ settings[idx] ] : null;
|
|
}
|
|
else if ( mixed && typeof mixed.settings === 'function' ) {
|
|
return mixed.settings().toArray();
|
|
}
|
|
else if ( typeof mixed === 'string' ) {
|
|
// jQuery selector
|
|
jq = $(mixed);
|
|
}
|
|
else if ( mixed instanceof $ ) {
|
|
// jQuery object (also DataTables instance)
|
|
jq = mixed;
|
|
}
|
|
|
|
if ( jq ) {
|
|
return jq.map( function(i) {
|
|
idx = $.inArray( this, tables );
|
|
return idx !== -1 ? settings[idx] : null;
|
|
} ).toArray();
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* DataTables API class - used to control and interface with one or more
|
|
* DataTables enhanced tables.
|
|
*
|
|
* The API class is heavily based on jQuery, presenting a chainable interface
|
|
* that you can use to interact with tables. Each instance of the API class has
|
|
* a "context" - i.e. the tables that it will operate on. This could be a single
|
|
* table, all tables on a page or a sub-set thereof.
|
|
*
|
|
* Additionally the API is designed to allow you to easily work with the data in
|
|
* the tables, retrieving and manipulating it as required. This is done by
|
|
* presenting the API class as an array like interface. The contents of the
|
|
* array depend upon the actions requested by each method (for example
|
|
* `rows().nodes()` will return an array of nodes, while `rows().data()` will
|
|
* return an array of objects or arrays depending upon your table's
|
|
* configuration). The API object has a number of array like methods (`push`,
|
|
* `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
|
|
* `unique` etc) to assist your working with the data held in a table.
|
|
*
|
|
* Most methods (those which return an Api instance) are chainable, which means
|
|
* the return from a method call also has all of the methods available that the
|
|
* top level object had. For example, these two calls are equivalent:
|
|
*
|
|
* // Not chained
|
|
* api.row.add( {...} );
|
|
* api.draw();
|
|
*
|
|
* // Chained
|
|
* api.row.add( {...} ).draw();
|
|
*
|
|
* @class DataTable.Api
|
|
* @param {array|object|string|jQuery} context DataTable identifier. This is
|
|
* used to define which DataTables enhanced tables this API will operate on.
|
|
* Can be one of:
|
|
*
|
|
* * `string` - jQuery selector. Any DataTables' matching the given selector
|
|
* with be found and used.
|
|
* * `node` - `TABLE` node which has already been formed into a DataTable.
|
|
* * `jQuery` - A jQuery object of `TABLE` nodes.
|
|
* * `object` - DataTables settings object
|
|
* @param {array} [data] Data to initialise the Api instance with.
|
|
*
|
|
* @example
|
|
* // Direct initialisation during DataTables construction
|
|
* var api = $('#example').DataTable();
|
|
*
|
|
* @example
|
|
* // Initialisation using a DataTables jQuery object
|
|
* var api = $('#example').dataTable().api();
|
|
*
|
|
* @example
|
|
* // Initialisation as a constructor
|
|
* var api = new $.fn.DataTable.Api( 'table.dataTable' );
|
|
*/
|
|
_Api = function ( context, data )
|
|
{
|
|
if ( ! (this instanceof _Api) ) {
|
|
return new _Api( context, data );
|
|
}
|
|
|
|
var settings = [];
|
|
var ctxSettings = function ( o ) {
|
|
var a = _toSettings( o );
|
|
if ( a ) {
|
|
settings = settings.concat( a );
|
|
}
|
|
};
|
|
|
|
if ( $.isArray( context ) ) {
|
|
for ( var i=0, ien=context.length ; i<ien ; i++ ) {
|
|
ctxSettings( context[i] );
|
|
}
|
|
}
|
|
else {
|
|
ctxSettings( context );
|
|
}
|
|
|
|
// Remove duplicates
|
|
this.context = _unique( settings );
|
|
|
|
// Initial data
|
|
if ( data ) {
|
|
$.merge( this, data );
|
|
}
|
|
|
|
// selector
|
|
this.selector = {
|
|
rows: null,
|
|
cols: null,
|
|
opts: null
|
|
};
|
|
|
|
_Api.extend( this, this, __apiStruct );
|
|
};
|
|
|
|
DataTable.Api = _Api;
|
|
|
|
// Don't destroy the existing prototype, just extend it. Required for jQuery 2's
|
|
// isPlainObject.
|
|
$.extend( _Api.prototype, {
|
|
any: function ()
|
|
{
|
|
return this.count() !== 0;
|
|
},
|
|
|
|
|
|
concat: __arrayProto.concat,
|
|
|
|
|
|
context: [], // array of table settings objects
|
|
|
|
|
|
count: function ()
|
|
{
|
|
return this.flatten().length;
|
|
},
|
|
|
|
|
|
each: function ( fn )
|
|
{
|
|
for ( var i=0, ien=this.length ; i<ien; i++ ) {
|
|
fn.call( this, this[i], i, this );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
|
|
eq: function ( idx )
|
|
{
|
|
var ctx = this.context;
|
|
|
|
return ctx.length > idx ?
|
|
new _Api( ctx[idx], this[idx] ) :
|
|
null;
|
|
},
|
|
|
|
|
|
filter: function ( fn )
|
|
{
|
|
var a = [];
|
|
|
|
if ( __arrayProto.filter ) {
|
|
a = __arrayProto.filter.call( this, fn, this );
|
|
}
|
|
else {
|
|
// Compatibility for browsers without EMCA-252-5 (JS 1.6)
|
|
for ( var i=0, ien=this.length ; i<ien ; i++ ) {
|
|
if ( fn.call( this, this[i], i, this ) ) {
|
|
a.push( this[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return new _Api( this.context, a );
|
|
},
|
|
|
|
|
|
flatten: function ()
|
|
{
|
|
var a = [];
|
|
return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
|
|
},
|
|
|
|
|
|
join: __arrayProto.join,
|
|
|
|
|
|
indexOf: __arrayProto.indexOf || function (obj, start)
|
|
{
|
|
for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) {
|
|
if ( this[i] === obj ) {
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
},
|
|
|
|
iterator: function ( flatten, type, fn, alwaysNew ) {
|
|
var
|
|
a = [], ret,
|
|
i, ien, j, jen,
|
|
context = this.context,
|
|
rows, items, item,
|
|
selector = this.selector;
|
|
|
|
// Argument shifting
|
|
if ( typeof flatten === 'string' ) {
|
|
alwaysNew = fn;
|
|
fn = type;
|
|
type = flatten;
|
|
flatten = false;
|
|
}
|
|
|
|
for ( i=0, ien=context.length ; i<ien ; i++ ) {
|
|
var apiInst = new _Api( context[i] );
|
|
|
|
if ( type === 'table' ) {
|
|
ret = fn.call( apiInst, context[i], i );
|
|
|
|
if ( ret !== undefined ) {
|
|
a.push( ret );
|
|
}
|
|
}
|
|
else if ( type === 'columns' || type === 'rows' ) {
|
|
// this has same length as context - one entry for each table
|
|
ret = fn.call( apiInst, context[i], this[i], i );
|
|
|
|
if ( ret !== undefined ) {
|
|
a.push( ret );
|
|
}
|
|
}
|
|
else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
|
|
// columns and rows share the same structure.
|
|
// 'this' is an array of column indexes for each context
|
|
items = this[i];
|
|
|
|
if ( type === 'column-rows' ) {
|
|
rows = _selector_row_indexes( context[i], selector.opts );
|
|
}
|
|
|
|
for ( j=0, jen=items.length ; j<jen ; j++ ) {
|
|
item = items[j];
|
|
|
|
if ( type === 'cell' ) {
|
|
ret = fn.call( apiInst, context[i], item.row, item.column, i, j );
|
|
}
|
|
else {
|
|
ret = fn.call( apiInst, context[i], item, i, j, rows );
|
|
}
|
|
|
|
if ( ret !== undefined ) {
|
|
a.push( ret );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( a.length || alwaysNew ) {
|
|
var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
|
|
var apiSelector = api.selector;
|
|
apiSelector.rows = selector.rows;
|
|
apiSelector.cols = selector.cols;
|
|
apiSelector.opts = selector.opts;
|
|
return api;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
|
|
lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
|
|
{
|
|
// Bit cheeky...
|
|
return this.indexOf.apply( this.toArray.reverse(), arguments );
|
|
},
|
|
|
|
|
|
length: 0,
|
|
|
|
|
|
map: function ( fn )
|
|
{
|
|
var a = [];
|
|
|
|
if ( __arrayProto.map ) {
|
|
a = __arrayProto.map.call( this, fn, this );
|
|
}
|
|
else {
|
|
// Compatibility for browsers without EMCA-252-5 (JS 1.6)
|
|
for ( var i=0, ien=this.length ; i<ien ; i++ ) {
|
|
a.push( fn.call( this, this[i], i ) );
|
|
}
|
|
}
|
|
|
|
return new _Api( this.context, a );
|
|
},
|
|
|
|
|
|
pluck: function ( prop )
|
|
{
|
|
return this.map( function ( el ) {
|
|
return el[ prop ];
|
|
} );
|
|
},
|
|
|
|
pop: __arrayProto.pop,
|
|
|
|
|
|
push: __arrayProto.push,
|
|
|
|
|
|
// Does not return an API instance
|
|
reduce: __arrayProto.reduce || function ( fn, init )
|
|
{
|
|
return _fnReduce( this, fn, init, 0, this.length, 1 );
|
|
},
|
|
|
|
|
|
reduceRight: __arrayProto.reduceRight || function ( fn, init )
|
|
{
|
|
return _fnReduce( this, fn, init, this.length-1, -1, -1 );
|
|
},
|
|
|
|
|
|
reverse: __arrayProto.reverse,
|
|
|
|
|
|
// Object with rows, columns and opts
|
|
selector: null,
|
|
|
|
|
|
shift: __arrayProto.shift,
|
|
|
|
|
|
sort: __arrayProto.sort, // ? name - order?
|
|
|
|
|
|
splice: __arrayProto.splice,
|
|
|
|
|
|
toArray: function ()
|
|
{
|
|
return __arrayProto.slice.call( this );
|
|
},
|
|
|
|
|
|
to$: function ()
|
|
{
|
|
return $( this );
|
|
},
|
|
|
|
|
|
toJQuery: function ()
|
|
{
|
|
return $( this );
|
|
},
|
|
|
|
|
|
unique: function ()
|
|
{
|
|
return new _Api( this.context, _unique(this) );
|
|
},
|
|
|
|
|
|
unshift: __arrayProto.unshift
|
|
} );
|
|
|
|
|
|
_Api.extend = function ( scope, obj, ext )
|
|
{
|
|
// Only extend API instances and static properties of the API
|
|
if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
|
|
return;
|
|
}
|
|
|
|
var
|
|
i, ien,
|
|
j, jen,
|
|
struct, inner,
|
|
methodScoping = function ( scope, fn, struc ) {
|
|
return function () {
|
|
var ret = fn.apply( scope, arguments );
|
|
|
|
// Method extension
|
|
_Api.extend( ret, ret, struc.methodExt );
|
|
return ret;
|
|
};
|
|
};
|
|
|
|
for ( i=0, ien=ext.length ; i<ien ; i++ ) {
|
|
struct = ext[i];
|
|
|
|
// Value
|
|
obj[ struct.name ] = typeof struct.val === 'function' ?
|
|
methodScoping( scope, struct.val, struct ) :
|
|
$.isPlainObject( struct.val ) ?
|
|
{} :
|
|
struct.val;
|
|
|
|
obj[ struct.name ].__dt_wrapper = true;
|
|
|
|
// Property extension
|
|
_Api.extend( scope, obj[ struct.name ], struct.propExt );
|
|
}
|
|
};
|
|
|
|
|
|
// @todo - Is there need for an augment function?
|
|
// _Api.augment = function ( inst, name )
|
|
// {
|
|
// // Find src object in the structure from the name
|
|
// var parts = name.split('.');
|
|
|
|
// _Api.extend( inst, obj );
|
|
// };
|
|
|
|
|
|
// [
|
|
// {
|
|
// name: 'data' -- string - Property name
|
|
// val: function () {}, -- function - Api method (or undefined if just an object
|
|
// methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
|
|
// propExt: [ ... ] -- array - Array of Api object definitions to extend the property
|
|
// },
|
|
// {
|
|
// name: 'row'
|
|
// val: {},
|
|
// methodExt: [ ... ],
|
|
// propExt: [
|
|
// {
|
|
// name: 'data'
|
|
// val: function () {},
|
|
// methodExt: [ ... ],
|
|
// propExt: [ ... ]
|
|
// },
|
|
// ...
|
|
// ]
|
|
// }
|
|
// ]
|
|
|
|
_Api.register = _api_register = function ( name, val )
|
|
{
|
|
if ( $.isArray( name ) ) {
|
|
for ( var j=0, jen=name.length ; j<jen ; j++ ) {
|
|
_Api.register( name[j], val );
|
|
}
|
|
return;
|
|
}
|
|
|
|
var
|
|
i, ien,
|
|
heir = name.split('.'),
|
|
struct = __apiStruct,
|
|
key, method;
|
|
|
|
var find = function ( src, name ) {
|
|
for ( var i=0, ien=src.length ; i<ien ; i++ ) {
|
|
if ( src[i].name === name ) {
|
|
return src[i];
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
|
|
for ( i=0, ien=heir.length ; i<ien ; i++ ) {
|
|
method = heir[i].indexOf('()') !== -1;
|
|
key = method ?
|
|
heir[i].replace('()', '') :
|
|
heir[i];
|
|
|
|
var src = find( struct, key );
|
|
if ( ! src ) {
|
|
src = {
|
|
name: key,
|
|
val: {},
|
|
methodExt: [],
|
|
propExt: []
|
|
};
|
|
struct.push( src );
|
|
}
|
|
|
|
if ( i === ien-1 ) {
|
|
src.val = val;
|
|
}
|
|
else {
|
|
struct = method ?
|
|
src.methodExt :
|
|
src.propExt;
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
_Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
|
|
_Api.register( pluralName, val );
|
|
|
|
_Api.register( singularName, function () {
|
|
var ret = val.apply( this, arguments );
|
|
|
|
if ( ret === this ) {
|
|
// Returned item is the API instance that was passed in, return it
|
|
return this;
|
|
}
|
|
else if ( ret instanceof _Api ) {
|
|
// New API instance returned, want the value from the first item
|
|
// in the returned array for the singular result.
|
|
return ret.length ?
|
|
$.isArray( ret[0] ) ?
|
|
new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
|
|
ret[0] :
|
|
undefined;
|
|
}
|
|
|
|
// Non-API return - just fire it back
|
|
return ret;
|
|
} );
|
|
};
|
|
|
|
|
|
/**
|
|
* Selector for HTML tables. Apply the given selector to the give array of
|
|
* DataTables settings objects.
|
|
*
|
|
* @param {string|integer} [selector] jQuery selector string or integer
|
|
* @param {array} Array of DataTables settings objects to be filtered
|
|
* @return {array}
|
|
* @ignore
|
|
*/
|
|
var __table_selector = function ( selector, a )
|
|
{
|
|
// Integer is used to pick out a table by index
|
|
if ( typeof selector === 'number' ) {
|
|
return [ a[ selector ] ];
|
|
}
|
|
|
|
// Perform a jQuery selector on the table nodes
|
|
var nodes = $.map( a, function (el, i) {
|
|
return el.nTable;
|
|
} );
|
|
|
|
return $(nodes)
|
|
.filter( selector )
|
|
.map( function (i) {
|
|
// Need to translate back from the table node to the settings
|
|
var idx = $.inArray( this, nodes );
|
|
return a[ idx ];
|
|
} )
|
|
.toArray();
|
|
};
|
|
|
|
|
|
|
|
/**
|
|
* Context selector for the API's context (i.e. the tables the API instance
|
|
* refers to.
|
|
*
|
|
* @name DataTable.Api#tables
|
|
* @param {string|integer} [selector] Selector to pick which tables the iterator
|
|
* should operate on. If not given, all tables in the current context are
|
|
* used. This can be given as a jQuery selector (for example `':gt(0)'`) to
|
|
* select multiple tables or as an integer to select a single table.
|
|
* @returns {DataTable.Api} Returns a new API instance if a selector is given.
|
|
*/
|
|
_api_register( 'tables()', function ( selector ) {
|
|
// A new instance is created if there was a selector specified
|
|
return selector ?
|
|
new _Api( __table_selector( selector, this.context ) ) :
|
|
this;
|
|
} );
|
|
|
|
|
|
_api_register( 'table()', function ( selector ) {
|
|
var tables = this.tables( selector );
|
|
var ctx = tables.context;
|
|
|
|
// Truncate to the first matched table
|
|
return ctx.length ?
|
|
new _Api( ctx[0] ) :
|
|
tables;
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'tables().nodes()', 'table().node()' , function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
return ctx.nTable;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'tables().body()', 'table().body()' , function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
return ctx.nTBody;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'tables().header()', 'table().header()' , function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
return ctx.nTHead;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'tables().footer()', 'table().footer()' , function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
return ctx.nTFoot;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'tables().containers()', 'table().container()' , function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
return ctx.nTableWrapper;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
|
|
/**
|
|
* Redraw the tables in the current context.
|
|
*/
|
|
_api_register( 'draw()', function ( paging ) {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
if ( paging === 'page' ) {
|
|
_fnDraw( settings );
|
|
}
|
|
else {
|
|
if ( typeof paging === 'string' ) {
|
|
paging = paging === 'full-hold' ?
|
|
false :
|
|
true;
|
|
}
|
|
|
|
_fnReDraw( settings, paging===false );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
/**
|
|
* Get the current page index.
|
|
*
|
|
* @return {integer} Current page index (zero based)
|
|
*//**
|
|
* Set the current page.
|
|
*
|
|
* Note that if you attempt to show a page which does not exist, DataTables will
|
|
* not throw an error, but rather reset the paging.
|
|
*
|
|
* @param {integer|string} action The paging action to take. This can be one of:
|
|
* * `integer` - The page index to jump to
|
|
* * `string` - An action to take:
|
|
* * `first` - Jump to first page.
|
|
* * `next` - Jump to the next page
|
|
* * `previous` - Jump to previous page
|
|
* * `last` - Jump to the last page.
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'page()', function ( action ) {
|
|
if ( action === undefined ) {
|
|
return this.page.info().page; // not an expensive call
|
|
}
|
|
|
|
// else, have an action to take on all tables
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnPageChange( settings, action );
|
|
} );
|
|
} );
|
|
|
|
|
|
/**
|
|
* Paging information for the first table in the current context.
|
|
*
|
|
* If you require paging information for another table, use the `table()` method
|
|
* with a suitable selector.
|
|
*
|
|
* @return {object} Object with the following properties set:
|
|
* * `page` - Current page index (zero based - i.e. the first page is `0`)
|
|
* * `pages` - Total number of pages
|
|
* * `start` - Display index for the first record shown on the current page
|
|
* * `end` - Display index for the last record shown on the current page
|
|
* * `length` - Display length (number of records). Note that generally `start
|
|
* + length = end`, but this is not always true, for example if there are
|
|
* only 2 records to show on the final page, with a length of 10.
|
|
* * `recordsTotal` - Full data set length
|
|
* * `recordsDisplay` - Data set length once the current filtering criterion
|
|
* are applied.
|
|
*/
|
|
_api_register( 'page.info()', function ( action ) {
|
|
if ( this.context.length === 0 ) {
|
|
return undefined;
|
|
}
|
|
|
|
var
|
|
settings = this.context[0],
|
|
start = settings._iDisplayStart,
|
|
len = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1,
|
|
visRecords = settings.fnRecordsDisplay(),
|
|
all = len === -1;
|
|
|
|
return {
|
|
"page": all ? 0 : Math.floor( start / len ),
|
|
"pages": all ? 1 : Math.ceil( visRecords / len ),
|
|
"start": start,
|
|
"end": settings.fnDisplayEnd(),
|
|
"length": len,
|
|
"recordsTotal": settings.fnRecordsTotal(),
|
|
"recordsDisplay": visRecords,
|
|
"serverSide": _fnDataSource( settings ) === 'ssp'
|
|
};
|
|
} );
|
|
|
|
|
|
/**
|
|
* Get the current page length.
|
|
*
|
|
* @return {integer} Current page length. Note `-1` indicates that all records
|
|
* are to be shown.
|
|
*//**
|
|
* Set the current page length.
|
|
*
|
|
* @param {integer} Page length to set. Use `-1` to show all records.
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'page.len()', function ( len ) {
|
|
// Note that we can't call this function 'length()' because `length`
|
|
// is a Javascript property of functions which defines how many arguments
|
|
// the function expects.
|
|
if ( len === undefined ) {
|
|
return this.context.length !== 0 ?
|
|
this.context[0]._iDisplayLength :
|
|
undefined;
|
|
}
|
|
|
|
// else, set the page length
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnLengthChange( settings, len );
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
var __reload = function ( settings, holdPosition, callback ) {
|
|
// Use the draw event to trigger a callback
|
|
if ( callback ) {
|
|
var api = new _Api( settings );
|
|
|
|
api.one( 'draw', function () {
|
|
callback( api.ajax.json() );
|
|
} );
|
|
}
|
|
|
|
if ( _fnDataSource( settings ) == 'ssp' ) {
|
|
_fnReDraw( settings, holdPosition );
|
|
}
|
|
else {
|
|
_fnProcessingDisplay( settings, true );
|
|
|
|
// Cancel an existing request
|
|
var xhr = settings.jqXHR;
|
|
if ( xhr && xhr.readyState !== 4 ) {
|
|
xhr.abort();
|
|
}
|
|
|
|
// Trigger xhr
|
|
_fnBuildAjax( settings, [], function( json ) {
|
|
_fnClearTable( settings );
|
|
|
|
var data = _fnAjaxDataSrc( settings, json );
|
|
for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
_fnAddData( settings, data[i] );
|
|
}
|
|
|
|
_fnReDraw( settings, holdPosition );
|
|
_fnProcessingDisplay( settings, false );
|
|
} );
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Get the JSON response from the last Ajax request that DataTables made to the
|
|
* server. Note that this returns the JSON from the first table in the current
|
|
* context.
|
|
*
|
|
* @return {object} JSON received from the server.
|
|
*/
|
|
_api_register( 'ajax.json()', function () {
|
|
var ctx = this.context;
|
|
|
|
if ( ctx.length > 0 ) {
|
|
return ctx[0].json;
|
|
}
|
|
|
|
// else return undefined;
|
|
} );
|
|
|
|
|
|
/**
|
|
* Get the data submitted in the last Ajax request
|
|
*/
|
|
_api_register( 'ajax.params()', function () {
|
|
var ctx = this.context;
|
|
|
|
if ( ctx.length > 0 ) {
|
|
return ctx[0].oAjaxData;
|
|
}
|
|
|
|
// else return undefined;
|
|
} );
|
|
|
|
|
|
/**
|
|
* Reload tables from the Ajax data source. Note that this function will
|
|
* automatically re-draw the table when the remote data has been loaded.
|
|
*
|
|
* @param {boolean} [reset=true] Reset (default) or hold the current paging
|
|
* position. A full re-sort and re-filter is performed when this method is
|
|
* called, which is why the pagination reset is the default action.
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'ajax.reload()', function ( callback, resetPaging ) {
|
|
return this.iterator( 'table', function (settings) {
|
|
__reload( settings, resetPaging===false, callback );
|
|
} );
|
|
} );
|
|
|
|
|
|
/**
|
|
* Get the current Ajax URL. Note that this returns the URL from the first
|
|
* table in the current context.
|
|
*
|
|
* @return {string} Current Ajax source URL
|
|
*//**
|
|
* Set the Ajax URL. Note that this will set the URL for all tables in the
|
|
* current context.
|
|
*
|
|
* @param {string} url URL to set.
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'ajax.url()', function ( url ) {
|
|
var ctx = this.context;
|
|
|
|
if ( url === undefined ) {
|
|
// get
|
|
if ( ctx.length === 0 ) {
|
|
return undefined;
|
|
}
|
|
ctx = ctx[0];
|
|
|
|
return ctx.ajax ?
|
|
$.isPlainObject( ctx.ajax ) ?
|
|
ctx.ajax.url :
|
|
ctx.ajax :
|
|
ctx.sAjaxSource;
|
|
}
|
|
|
|
// set
|
|
return this.iterator( 'table', function ( settings ) {
|
|
if ( $.isPlainObject( settings.ajax ) ) {
|
|
settings.ajax.url = url;
|
|
}
|
|
else {
|
|
settings.ajax = url;
|
|
}
|
|
// No need to consider sAjaxSource here since DataTables gives priority
|
|
// to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
|
|
// value of `sAjaxSource` redundant.
|
|
} );
|
|
} );
|
|
|
|
|
|
/**
|
|
* Load data from the newly set Ajax URL. Note that this method is only
|
|
* available when `ajax.url()` is used to set a URL. Additionally, this method
|
|
* has the same effect as calling `ajax.reload()` but is provided for
|
|
* convenience when setting a new URL. Like `ajax.reload()` it will
|
|
* automatically redraw the table once the remote data has been loaded.
|
|
*
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
|
|
// Same as a reload, but makes sense to present it for easy access after a
|
|
// url change
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
__reload( ctx, resetPaging===false, callback );
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
|
|
var _selector_run = function ( type, selector, selectFn, settings, opts )
|
|
{
|
|
var
|
|
out = [], res,
|
|
a, i, ien, j, jen,
|
|
selectorType = typeof selector;
|
|
|
|
// Can't just check for isArray here, as an API or jQuery instance might be
|
|
// given with their array like look
|
|
if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) {
|
|
selector = [ selector ];
|
|
}
|
|
|
|
for ( i=0, ien=selector.length ; i<ien ; i++ ) {
|
|
a = selector[i] && selector[i].split ?
|
|
selector[i].split(',') :
|
|
[ selector[i] ];
|
|
|
|
for ( j=0, jen=a.length ; j<jen ; j++ ) {
|
|
res = selectFn( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] );
|
|
|
|
if ( res && res.length ) {
|
|
out = out.concat( res );
|
|
}
|
|
}
|
|
}
|
|
|
|
// selector extensions
|
|
var ext = _ext.selector[ type ];
|
|
if ( ext.length ) {
|
|
for ( i=0, ien=ext.length ; i<ien ; i++ ) {
|
|
out = ext[i]( settings, opts, out );
|
|
}
|
|
}
|
|
|
|
return _unique( out );
|
|
};
|
|
|
|
|
|
var _selector_opts = function ( opts )
|
|
{
|
|
if ( ! opts ) {
|
|
opts = {};
|
|
}
|
|
|
|
// Backwards compatibility for 1.9- which used the terminology filter rather
|
|
// than search
|
|
if ( opts.filter && opts.search === undefined ) {
|
|
opts.search = opts.filter;
|
|
}
|
|
|
|
return $.extend( {
|
|
search: 'none',
|
|
order: 'current',
|
|
page: 'all'
|
|
}, opts );
|
|
};
|
|
|
|
|
|
var _selector_first = function ( inst )
|
|
{
|
|
// Reduce the API instance to the first item found
|
|
for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
|
|
if ( inst[i].length > 0 ) {
|
|
// Assign the first element to the first item in the instance
|
|
// and truncate the instance and context
|
|
inst[0] = inst[i];
|
|
inst[0].length = 1;
|
|
inst.length = 1;
|
|
inst.context = [ inst.context[i] ];
|
|
|
|
return inst;
|
|
}
|
|
}
|
|
|
|
// Not found - return an empty instance
|
|
inst.length = 0;
|
|
return inst;
|
|
};
|
|
|
|
|
|
var _selector_row_indexes = function ( settings, opts )
|
|
{
|
|
var
|
|
i, ien, tmp, a=[],
|
|
displayFiltered = settings.aiDisplay,
|
|
displayMaster = settings.aiDisplayMaster;
|
|
|
|
var
|
|
search = opts.search, // none, applied, removed
|
|
order = opts.order, // applied, current, index (original - compatibility with 1.9)
|
|
page = opts.page; // all, current
|
|
|
|
if ( _fnDataSource( settings ) == 'ssp' ) {
|
|
// In server-side processing mode, most options are irrelevant since
|
|
// rows not shown don't exist and the index order is the applied order
|
|
// Removed is a special case - for consistency just return an empty
|
|
// array
|
|
return search === 'removed' ?
|
|
[] :
|
|
_range( 0, displayMaster.length );
|
|
}
|
|
else if ( page == 'current' ) {
|
|
// Current page implies that order=current and fitler=applied, since it is
|
|
// fairly senseless otherwise, regardless of what order and search actually
|
|
// are
|
|
for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
|
|
a.push( displayFiltered[i] );
|
|
}
|
|
}
|
|
else if ( order == 'current' || order == 'applied' ) {
|
|
a = search == 'none' ?
|
|
displayMaster.slice() : // no search
|
|
search == 'applied' ?
|
|
displayFiltered.slice() : // applied search
|
|
$.map( displayMaster, function (el, i) { // removed search
|
|
return $.inArray( el, displayFiltered ) === -1 ? el : null;
|
|
} );
|
|
}
|
|
else if ( order == 'index' || order == 'original' ) {
|
|
for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
if ( search == 'none' ) {
|
|
a.push( i );
|
|
}
|
|
else { // applied | removed
|
|
tmp = $.inArray( i, displayFiltered );
|
|
|
|
if ((tmp === -1 && search == 'removed') ||
|
|
(tmp >= 0 && search == 'applied') )
|
|
{
|
|
a.push( i );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return a;
|
|
};
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Rows
|
|
*
|
|
* {} - no selector - use all available rows
|
|
* {integer} - row aoData index
|
|
* {node} - TR node
|
|
* {string} - jQuery selector to apply to the TR elements
|
|
* {array} - jQuery array of nodes, or simply an array of TR nodes
|
|
*
|
|
*/
|
|
|
|
|
|
var __row_selector = function ( settings, selector, opts )
|
|
{
|
|
var run = function ( sel ) {
|
|
var selInt = _intVal( sel );
|
|
var i, ien;
|
|
|
|
// Short cut - selector is a number and no options provided (default is
|
|
// all records, so no need to check if the index is in there, since it
|
|
// must be - dev error if the index doesn't exist).
|
|
if ( selInt !== null && ! opts ) {
|
|
return [ selInt ];
|
|
}
|
|
|
|
var rows = _selector_row_indexes( settings, opts );
|
|
|
|
if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) {
|
|
// Selector - integer
|
|
return [ selInt ];
|
|
}
|
|
else if ( ! sel ) {
|
|
// Selector - none
|
|
return rows;
|
|
}
|
|
|
|
// Selector - function
|
|
if ( typeof sel === 'function' ) {
|
|
return $.map( rows, function (idx) {
|
|
var row = settings.aoData[ idx ];
|
|
return sel( idx, row._aData, row.nTr ) ? idx : null;
|
|
} );
|
|
}
|
|
|
|
// Get nodes in the order from the `rows` array with null values removed
|
|
var nodes = _removeEmpty(
|
|
_pluck_order( settings.aoData, rows, 'nTr' )
|
|
);
|
|
|
|
// Selector - node
|
|
if ( sel.nodeName ) {
|
|
if ( sel._DT_RowIndex !== undefined ) {
|
|
return [ sel._DT_RowIndex ]; // Property added by DT for fast lookup
|
|
}
|
|
else if ( sel._DT_CellIndex ) {
|
|
return [ sel._DT_CellIndex.row ];
|
|
}
|
|
else {
|
|
var host = $(sel).closest('*[data-dt-row]');
|
|
return host.length ?
|
|
[ host.data('dt-row') ] :
|
|
[];
|
|
}
|
|
}
|
|
|
|
// ID selector. Want to always be able to select rows by id, regardless
|
|
// of if the tr element has been created or not, so can't rely upon
|
|
// jQuery here - hence a custom implementation. This does not match
|
|
// Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything,
|
|
// but to select it using a CSS selector engine (like Sizzle or
|
|
// querySelect) it would need to need to be escaped for some characters.
|
|
// DataTables simplifies this for row selectors since you can select
|
|
// only a row. A # indicates an id any anything that follows is the id -
|
|
// unescaped.
|
|
if ( typeof sel === 'string' && sel.charAt(0) === '#' ) {
|
|
// get row index from id
|
|
var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ];
|
|
if ( rowObj !== undefined ) {
|
|
return [ rowObj.idx ];
|
|
}
|
|
|
|
// need to fall through to jQuery in case there is DOM id that
|
|
// matches
|
|
}
|
|
|
|
// Selector - jQuery selector string, array of nodes or jQuery object/
|
|
// As jQuery's .filter() allows jQuery objects to be passed in filter,
|
|
// it also allows arrays, so this will cope with all three options
|
|
return $(nodes)
|
|
.filter( sel )
|
|
.map( function () {
|
|
return this._DT_RowIndex;
|
|
} )
|
|
.toArray();
|
|
};
|
|
|
|
return _selector_run( 'row', selector, run, settings, opts );
|
|
};
|
|
|
|
|
|
_api_register( 'rows()', function ( selector, opts ) {
|
|
// argument shifting
|
|
if ( selector === undefined ) {
|
|
selector = '';
|
|
}
|
|
else if ( $.isPlainObject( selector ) ) {
|
|
opts = selector;
|
|
selector = '';
|
|
}
|
|
|
|
opts = _selector_opts( opts );
|
|
|
|
var inst = this.iterator( 'table', function ( settings ) {
|
|
return __row_selector( settings, selector, opts );
|
|
}, 1 );
|
|
|
|
// Want argument shifting here and in __row_selector?
|
|
inst.selector.rows = selector;
|
|
inst.selector.opts = opts;
|
|
|
|
return inst;
|
|
} );
|
|
|
|
_api_register( 'rows().nodes()', function () {
|
|
return this.iterator( 'row', function ( settings, row ) {
|
|
return settings.aoData[ row ].nTr || undefined;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_register( 'rows().data()', function () {
|
|
return this.iterator( true, 'rows', function ( settings, rows ) {
|
|
return _pluck_order( settings.aoData, rows, '_aData' );
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
|
|
return this.iterator( 'row', function ( settings, row ) {
|
|
var r = settings.aoData[ row ];
|
|
return type === 'search' ? r._aFilterData : r._aSortData;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
|
|
return this.iterator( 'row', function ( settings, row ) {
|
|
_fnInvalidate( settings, row, src );
|
|
} );
|
|
} );
|
|
|
|
_api_registerPlural( 'rows().indexes()', 'row().index()', function () {
|
|
return this.iterator( 'row', function ( settings, row ) {
|
|
return row;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) {
|
|
var a = [];
|
|
var context = this.context;
|
|
|
|
// `iterator` will drop undefined values, but in this case we want them
|
|
for ( var i=0, ien=context.length ; i<ien ; i++ ) {
|
|
for ( var j=0, jen=this[i].length ; j<jen ; j++ ) {
|
|
var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData );
|
|
a.push( (hash === true ? '#' : '' )+ id );
|
|
}
|
|
}
|
|
|
|
return new _Api( context, a );
|
|
} );
|
|
|
|
_api_registerPlural( 'rows().remove()', 'row().remove()', function () {
|
|
var that = this;
|
|
|
|
this.iterator( 'row', function ( settings, row, thatIdx ) {
|
|
var data = settings.aoData;
|
|
var rowData = data[ row ];
|
|
var i, ien, j, jen;
|
|
var loopRow, loopCells;
|
|
|
|
data.splice( row, 1 );
|
|
|
|
// Update the cached indexes
|
|
for ( i=0, ien=data.length ; i<ien ; i++ ) {
|
|
loopRow = data[i];
|
|
loopCells = loopRow.anCells;
|
|
|
|
// Rows
|
|
if ( loopRow.nTr !== null ) {
|
|
loopRow.nTr._DT_RowIndex = i;
|
|
}
|
|
|
|
// Cells
|
|
if ( loopCells !== null ) {
|
|
for ( j=0, jen=loopCells.length ; j<jen ; j++ ) {
|
|
loopCells[j]._DT_CellIndex.row = i;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Delete from the display arrays
|
|
_fnDeleteIndex( settings.aiDisplayMaster, row );
|
|
_fnDeleteIndex( settings.aiDisplay, row );
|
|
_fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes
|
|
|
|
// Check for an 'overflow' they case for displaying the table
|
|
_fnLengthOverflow( settings );
|
|
|
|
// Remove the row's ID reference if there is one
|
|
var id = settings.rowIdFn( rowData._aData );
|
|
if ( id !== undefined ) {
|
|
delete settings.aIds[ id ];
|
|
}
|
|
} );
|
|
|
|
this.iterator( 'table', function ( settings ) {
|
|
for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
settings.aoData[i].idx = i;
|
|
}
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( 'rows.add()', function ( rows ) {
|
|
var newRows = this.iterator( 'table', function ( settings ) {
|
|
var row, i, ien;
|
|
var out = [];
|
|
|
|
for ( i=0, ien=rows.length ; i<ien ; i++ ) {
|
|
row = rows[i];
|
|
|
|
if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
|
|
out.push( _fnAddTr( settings, row )[0] );
|
|
}
|
|
else {
|
|
out.push( _fnAddData( settings, row ) );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
}, 1 );
|
|
|
|
// Return an Api.rows() extended instance, so rows().nodes() etc can be used
|
|
var modRows = this.rows( -1 );
|
|
modRows.pop();
|
|
$.merge( modRows, newRows );
|
|
|
|
return modRows;
|
|
} );
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
*/
|
|
_api_register( 'row()', function ( selector, opts ) {
|
|
return _selector_first( this.rows( selector, opts ) );
|
|
} );
|
|
|
|
|
|
_api_register( 'row().data()', function ( data ) {
|
|
var ctx = this.context;
|
|
|
|
if ( data === undefined ) {
|
|
// Get
|
|
return ctx.length && this.length ?
|
|
ctx[0].aoData[ this[0] ]._aData :
|
|
undefined;
|
|
}
|
|
|
|
// Set
|
|
ctx[0].aoData[ this[0] ]._aData = data;
|
|
|
|
// Automatically invalidate
|
|
_fnInvalidate( ctx[0], this[0], 'data' );
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( 'row().node()', function () {
|
|
var ctx = this.context;
|
|
|
|
return ctx.length && this.length ?
|
|
ctx[0].aoData[ this[0] ].nTr || null :
|
|
null;
|
|
} );
|
|
|
|
|
|
_api_register( 'row.add()', function ( row ) {
|
|
// Allow a jQuery object to be passed in - only a single row is added from
|
|
// it though - the first element in the set
|
|
if ( row instanceof $ && row.length ) {
|
|
row = row[0];
|
|
}
|
|
|
|
var rows = this.iterator( 'table', function ( settings ) {
|
|
if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
|
|
return _fnAddTr( settings, row )[0];
|
|
}
|
|
return _fnAddData( settings, row );
|
|
} );
|
|
|
|
// Return an Api.rows() extended instance, with the newly added row selected
|
|
return this.row( rows[0] );
|
|
} );
|
|
|
|
|
|
|
|
var __details_add = function ( ctx, row, data, klass )
|
|
{
|
|
// Convert to array of TR elements
|
|
var rows = [];
|
|
var addRow = function ( r, k ) {
|
|
// Recursion to allow for arrays of jQuery objects
|
|
if ( $.isArray( r ) || r instanceof $ ) {
|
|
for ( var i=0, ien=r.length ; i<ien ; i++ ) {
|
|
addRow( r[i], k );
|
|
}
|
|
return;
|
|
}
|
|
|
|
// If we get a TR element, then just add it directly - up to the dev
|
|
// to add the correct number of columns etc
|
|
if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
|
|
rows.push( r );
|
|
}
|
|
else {
|
|
// Otherwise create a row with a wrapper
|
|
var created = $('<tr><td/></tr>').addClass( k );
|
|
$('td', created)
|
|
.addClass( k )
|
|
.html( r )
|
|
[0].colSpan = _fnVisbleColumns( ctx );
|
|
|
|
rows.push( created[0] );
|
|
}
|
|
};
|
|
|
|
addRow( data, klass );
|
|
|
|
if ( row._details ) {
|
|
row._details.remove();
|
|
}
|
|
|
|
row._details = $(rows);
|
|
|
|
// If the children were already shown, that state should be retained
|
|
if ( row._detailsShow ) {
|
|
row._details.insertAfter( row.nTr );
|
|
}
|
|
};
|
|
|
|
|
|
var __details_remove = function ( api, idx )
|
|
{
|
|
var ctx = api.context;
|
|
|
|
if ( ctx.length ) {
|
|
var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
|
|
|
|
if ( row && row._details ) {
|
|
row._details.remove();
|
|
|
|
row._detailsShow = undefined;
|
|
row._details = undefined;
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
var __details_display = function ( api, show ) {
|
|
var ctx = api.context;
|
|
|
|
if ( ctx.length && api.length ) {
|
|
var row = ctx[0].aoData[ api[0] ];
|
|
|
|
if ( row._details ) {
|
|
row._detailsShow = show;
|
|
|
|
if ( show ) {
|
|
row._details.insertAfter( row.nTr );
|
|
}
|
|
else {
|
|
row._details.detach();
|
|
}
|
|
|
|
__details_events( ctx[0] );
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
var __details_events = function ( settings )
|
|
{
|
|
var api = new _Api( settings );
|
|
var namespace = '.dt.DT_details';
|
|
var drawEvent = 'draw'+namespace;
|
|
var colvisEvent = 'column-visibility'+namespace;
|
|
var destroyEvent = 'destroy'+namespace;
|
|
var data = settings.aoData;
|
|
|
|
api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
|
|
|
|
if ( _pluck( data, '_details' ).length > 0 ) {
|
|
// On each draw, insert the required elements into the document
|
|
api.on( drawEvent, function ( e, ctx ) {
|
|
if ( settings !== ctx ) {
|
|
return;
|
|
}
|
|
|
|
api.rows( {page:'current'} ).eq(0).each( function (idx) {
|
|
// Internal data grab
|
|
var row = data[ idx ];
|
|
|
|
if ( row._detailsShow ) {
|
|
row._details.insertAfter( row.nTr );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Column visibility change - update the colspan
|
|
api.on( colvisEvent, function ( e, ctx, idx, vis ) {
|
|
if ( settings !== ctx ) {
|
|
return;
|
|
}
|
|
|
|
// Update the colspan for the details rows (note, only if it already has
|
|
// a colspan)
|
|
var row, visible = _fnVisbleColumns( ctx );
|
|
|
|
for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
row = data[i];
|
|
|
|
if ( row._details ) {
|
|
row._details.children('td[colspan]').attr('colspan', visible );
|
|
}
|
|
}
|
|
} );
|
|
|
|
// Table destroyed - nuke any child rows
|
|
api.on( destroyEvent, function ( e, ctx ) {
|
|
if ( settings !== ctx ) {
|
|
return;
|
|
}
|
|
|
|
for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
if ( data[i]._details ) {
|
|
__details_remove( api, i );
|
|
}
|
|
}
|
|
} );
|
|
}
|
|
};
|
|
|
|
// Strings for the method names to help minification
|
|
var _emp = '';
|
|
var _child_obj = _emp+'row().child';
|
|
var _child_mth = _child_obj+'()';
|
|
|
|
// data can be:
|
|
// tr
|
|
// string
|
|
// jQuery or array of any of the above
|
|
_api_register( _child_mth, function ( data, klass ) {
|
|
var ctx = this.context;
|
|
|
|
if ( data === undefined ) {
|
|
// get
|
|
return ctx.length && this.length ?
|
|
ctx[0].aoData[ this[0] ]._details :
|
|
undefined;
|
|
}
|
|
else if ( data === true ) {
|
|
// show
|
|
this.child.show();
|
|
}
|
|
else if ( data === false ) {
|
|
// remove
|
|
__details_remove( this );
|
|
}
|
|
else if ( ctx.length && this.length ) {
|
|
// set
|
|
__details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
|
|
}
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( [
|
|
_child_obj+'.show()',
|
|
_child_mth+'.show()' // only when `child()` was called with parameters (without
|
|
], function ( show ) { // it returns an object and this method is not executed)
|
|
__details_display( this, true );
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( [
|
|
_child_obj+'.hide()',
|
|
_child_mth+'.hide()' // only when `child()` was called with parameters (without
|
|
], function () { // it returns an object and this method is not executed)
|
|
__details_display( this, false );
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( [
|
|
_child_obj+'.remove()',
|
|
_child_mth+'.remove()' // only when `child()` was called with parameters (without
|
|
], function () { // it returns an object and this method is not executed)
|
|
__details_remove( this );
|
|
return this;
|
|
} );
|
|
|
|
|
|
_api_register( _child_obj+'.isShown()', function () {
|
|
var ctx = this.context;
|
|
|
|
if ( ctx.length && this.length ) {
|
|
// _detailsShown as false or undefined will fall through to return false
|
|
return ctx[0].aoData[ this[0] ]._detailsShow || false;
|
|
}
|
|
return false;
|
|
} );
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Columns
|
|
*
|
|
* {integer} - column index (>=0 count from left, <0 count from right)
|
|
* "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right)
|
|
* "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right)
|
|
* "{string}:name" - column name
|
|
* "{string}" - jQuery selector on column header nodes
|
|
*
|
|
*/
|
|
|
|
// can be an array of these items, comma separated list, or an array of comma
|
|
// separated lists
|
|
|
|
var __re_column_selector = /^(.+):(name|visIdx|visible)$/;
|
|
|
|
|
|
// r1 and r2 are redundant - but it means that the parameters match for the
|
|
// iterator callback in columns().data()
|
|
var __columnData = function ( settings, column, r1, r2, rows ) {
|
|
var a = [];
|
|
for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
|
|
a.push( _fnGetCellData( settings, rows[row], column ) );
|
|
}
|
|
return a;
|
|
};
|
|
|
|
|
|
var __column_selector = function ( settings, selector, opts )
|
|
{
|
|
var
|
|
columns = settings.aoColumns,
|
|
names = _pluck( columns, 'sName' ),
|
|
nodes = _pluck( columns, 'nTh' );
|
|
|
|
var run = function ( s ) {
|
|
var selInt = _intVal( s );
|
|
|
|
// Selector - all
|
|
if ( s === '' ) {
|
|
return _range( columns.length );
|
|
}
|
|
|
|
// Selector - index
|
|
if ( selInt !== null ) {
|
|
return [ selInt >= 0 ?
|
|
selInt : // Count from left
|
|
columns.length + selInt // Count from right (+ because its a negative value)
|
|
];
|
|
}
|
|
|
|
// Selector = function
|
|
if ( typeof s === 'function' ) {
|
|
var rows = _selector_row_indexes( settings, opts );
|
|
|
|
return $.map( columns, function (col, idx) {
|
|
return s(
|
|
idx,
|
|
__columnData( settings, idx, 0, 0, rows ),
|
|
nodes[ idx ]
|
|
) ? idx : null;
|
|
} );
|
|
}
|
|
|
|
// jQuery or string selector
|
|
var match = typeof s === 'string' ?
|
|
s.match( __re_column_selector ) :
|
|
'';
|
|
|
|
if ( match ) {
|
|
switch( match[2] ) {
|
|
case 'visIdx':
|
|
case 'visible':
|
|
var idx = parseInt( match[1], 10 );
|
|
// Visible index given, convert to column index
|
|
if ( idx < 0 ) {
|
|
// Counting from the right
|
|
var visColumns = $.map( columns, function (col,i) {
|
|
return col.bVisible ? i : null;
|
|
} );
|
|
return [ visColumns[ visColumns.length + idx ] ];
|
|
}
|
|
// Counting from the left
|
|
return [ _fnVisibleToColumnIndex( settings, idx ) ];
|
|
|
|
case 'name':
|
|
// match by name. `names` is column index complete and in order
|
|
return $.map( names, function (name, i) {
|
|
return name === match[1] ? i : null;
|
|
} );
|
|
|
|
default:
|
|
return [];
|
|
}
|
|
}
|
|
|
|
// Cell in the table body
|
|
if ( s.nodeName && s._DT_CellIndex ) {
|
|
return [ s._DT_CellIndex.column ];
|
|
}
|
|
|
|
// jQuery selector on the TH elements for the columns
|
|
var jqResult = $( nodes )
|
|
.filter( s )
|
|
.map( function () {
|
|
return $.inArray( this, nodes ); // `nodes` is column index complete and in order
|
|
} )
|
|
.toArray();
|
|
|
|
if ( jqResult.length || ! s.nodeName ) {
|
|
return jqResult;
|
|
}
|
|
|
|
// Otherwise a node which might have a `dt-column` data attribute, or be
|
|
// a child or such an element
|
|
var host = $(s).closest('*[data-dt-column]');
|
|
return host.length ?
|
|
[ host.data('dt-column') ] :
|
|
[];
|
|
};
|
|
|
|
return _selector_run( 'column', selector, run, settings, opts );
|
|
};
|
|
|
|
|
|
var __setColumnVis = function ( settings, column, vis ) {
|
|
var
|
|
cols = settings.aoColumns,
|
|
col = cols[ column ],
|
|
data = settings.aoData,
|
|
row, cells, i, ien, tr;
|
|
|
|
// Get
|
|
if ( vis === undefined ) {
|
|
return col.bVisible;
|
|
}
|
|
|
|
// Set
|
|
// No change
|
|
if ( col.bVisible === vis ) {
|
|
return;
|
|
}
|
|
|
|
if ( vis ) {
|
|
// Insert column
|
|
// Need to decide if we should use appendChild or insertBefore
|
|
var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 );
|
|
|
|
for ( i=0, ien=data.length ; i<ien ; i++ ) {
|
|
tr = data[i].nTr;
|
|
cells = data[i].anCells;
|
|
|
|
if ( tr ) {
|
|
// insertBefore can act like appendChild if 2nd arg is null
|
|
tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// Remove column
|
|
$( _pluck( settings.aoData, 'anCells', column ) ).detach();
|
|
}
|
|
|
|
// Common actions
|
|
col.bVisible = vis;
|
|
_fnDrawHead( settings, settings.aoHeader );
|
|
_fnDrawHead( settings, settings.aoFooter );
|
|
|
|
_fnSaveState( settings );
|
|
};
|
|
|
|
|
|
_api_register( 'columns()', function ( selector, opts ) {
|
|
// argument shifting
|
|
if ( selector === undefined ) {
|
|
selector = '';
|
|
}
|
|
else if ( $.isPlainObject( selector ) ) {
|
|
opts = selector;
|
|
selector = '';
|
|
}
|
|
|
|
opts = _selector_opts( opts );
|
|
|
|
var inst = this.iterator( 'table', function ( settings ) {
|
|
return __column_selector( settings, selector, opts );
|
|
}, 1 );
|
|
|
|
// Want argument shifting here and in _row_selector?
|
|
inst.selector.cols = selector;
|
|
inst.selector.opts = opts;
|
|
|
|
return inst;
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) {
|
|
return this.iterator( 'column', function ( settings, column ) {
|
|
return settings.aoColumns[column].nTh;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) {
|
|
return this.iterator( 'column', function ( settings, column ) {
|
|
return settings.aoColumns[column].nTf;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().data()', 'column().data()', function () {
|
|
return this.iterator( 'column-rows', __columnData, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () {
|
|
return this.iterator( 'column', function ( settings, column ) {
|
|
return settings.aoColumns[column].mData;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
|
|
return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
|
|
return _pluck_order( settings.aoData, rows,
|
|
type === 'search' ? '_aFilterData' : '_aSortData', column
|
|
);
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
|
|
return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
|
|
return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) {
|
|
var ret = this.iterator( 'column', function ( settings, column ) {
|
|
if ( vis === undefined ) {
|
|
return settings.aoColumns[ column ].bVisible;
|
|
} // else
|
|
__setColumnVis( settings, column, vis );
|
|
} );
|
|
|
|
// Group the column visibility changes
|
|
if ( vis !== undefined ) {
|
|
// Second loop once the first is done for events
|
|
this.iterator( 'column', function ( settings, column ) {
|
|
_fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, calc] );
|
|
} );
|
|
|
|
if ( calc === undefined || calc ) {
|
|
this.columns.adjust();
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
} );
|
|
|
|
_api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
|
|
return this.iterator( 'column', function ( settings, column ) {
|
|
return type === 'visible' ?
|
|
_fnColumnIndexToVisible( settings, column ) :
|
|
column;
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_register( 'columns.adjust()', function () {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnAdjustColumnSizing( settings );
|
|
}, 1 );
|
|
} );
|
|
|
|
_api_register( 'column.index()', function ( type, idx ) {
|
|
if ( this.context.length !== 0 ) {
|
|
var ctx = this.context[0];
|
|
|
|
if ( type === 'fromVisible' || type === 'toData' ) {
|
|
return _fnVisibleToColumnIndex( ctx, idx );
|
|
}
|
|
else if ( type === 'fromData' || type === 'toVisible' ) {
|
|
return _fnColumnIndexToVisible( ctx, idx );
|
|
}
|
|
}
|
|
} );
|
|
|
|
_api_register( 'column()', function ( selector, opts ) {
|
|
return _selector_first( this.columns( selector, opts ) );
|
|
} );
|
|
|
|
|
|
|
|
var __cell_selector = function ( settings, selector, opts )
|
|
{
|
|
var data = settings.aoData;
|
|
var rows = _selector_row_indexes( settings, opts );
|
|
var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
|
|
var allCells = $( [].concat.apply([], cells) );
|
|
var row;
|
|
var columns = settings.aoColumns.length;
|
|
var a, i, ien, j, o, host;
|
|
|
|
var run = function ( s ) {
|
|
var fnSelector = typeof s === 'function';
|
|
|
|
if ( s === null || s === undefined || fnSelector ) {
|
|
// All cells and function selectors
|
|
a = [];
|
|
|
|
for ( i=0, ien=rows.length ; i<ien ; i++ ) {
|
|
row = rows[i];
|
|
|
|
for ( j=0 ; j<columns ; j++ ) {
|
|
o = {
|
|
row: row,
|
|
column: j
|
|
};
|
|
|
|
if ( fnSelector ) {
|
|
// Selector - function
|
|
host = data[ row ];
|
|
|
|
if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
|
|
a.push( o );
|
|
}
|
|
}
|
|
else {
|
|
// Selector - all
|
|
a.push( o );
|
|
}
|
|
}
|
|
}
|
|
|
|
return a;
|
|
}
|
|
|
|
// Selector - index
|
|
if ( $.isPlainObject( s ) ) {
|
|
return [s];
|
|
}
|
|
|
|
// Selector - jQuery filtered cells
|
|
var jqResult = allCells
|
|
.filter( s )
|
|
.map( function (i, el) {
|
|
return { // use a new object, in case someone changes the values
|
|
row: el._DT_CellIndex.row,
|
|
column: el._DT_CellIndex.column
|
|
};
|
|
} )
|
|
.toArray();
|
|
|
|
if ( jqResult.length || ! s.nodeName ) {
|
|
return jqResult;
|
|
}
|
|
|
|
// Otherwise the selector is a node, and there is one last option - the
|
|
// element might be a child of an element which has dt-row and dt-column
|
|
// data attributes
|
|
host = $(s).closest('*[data-dt-row]');
|
|
return host.length ?
|
|
[ {
|
|
row: host.data('dt-row'),
|
|
column: host.data('dt-column')
|
|
} ] :
|
|
[];
|
|
};
|
|
|
|
return _selector_run( 'cell', selector, run, settings, opts );
|
|
};
|
|
|
|
|
|
|
|
|
|
_api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
|
|
// Argument shifting
|
|
if ( $.isPlainObject( rowSelector ) ) {
|
|
// Indexes
|
|
if ( rowSelector.row === undefined ) {
|
|
// Selector options in first parameter
|
|
opts = rowSelector;
|
|
rowSelector = null;
|
|
}
|
|
else {
|
|
// Cell index objects in first parameter
|
|
opts = columnSelector;
|
|
columnSelector = null;
|
|
}
|
|
}
|
|
if ( $.isPlainObject( columnSelector ) ) {
|
|
opts = columnSelector;
|
|
columnSelector = null;
|
|
}
|
|
|
|
// Cell selector
|
|
if ( columnSelector === null || columnSelector === undefined ) {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
|
|
} );
|
|
}
|
|
|
|
// Row + column selector
|
|
var columns = this.columns( columnSelector, opts );
|
|
var rows = this.rows( rowSelector, opts );
|
|
var a, i, ien, j, jen;
|
|
|
|
var cells = this.iterator( 'table', function ( settings, idx ) {
|
|
a = [];
|
|
|
|
for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
|
|
for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
|
|
a.push( {
|
|
row: rows[idx][i],
|
|
column: columns[idx][j]
|
|
} );
|
|
}
|
|
}
|
|
|
|
return a;
|
|
}, 1 );
|
|
|
|
$.extend( cells.selector, {
|
|
cols: columnSelector,
|
|
rows: rowSelector,
|
|
opts: opts
|
|
} );
|
|
|
|
return cells;
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
var data = settings.aoData[ row ];
|
|
|
|
return data && data.anCells ?
|
|
data.anCells[ column ] :
|
|
undefined;
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_register( 'cells().data()', function () {
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
return _fnGetCellData( settings, row, column );
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
|
|
type = type === 'search' ? '_aFilterData' : '_aSortData';
|
|
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
return settings.aoData[ row ][ type ][ column ];
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) {
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
return _fnGetCellData( settings, row, column, type );
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
return {
|
|
row: row,
|
|
column: column,
|
|
columnVisible: _fnColumnIndexToVisible( settings, column )
|
|
};
|
|
}, 1 );
|
|
} );
|
|
|
|
|
|
_api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) {
|
|
return this.iterator( 'cell', function ( settings, row, column ) {
|
|
_fnInvalidate( settings, row, src, column );
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
_api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
|
|
return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
|
|
} );
|
|
|
|
|
|
_api_register( 'cell().data()', function ( data ) {
|
|
var ctx = this.context;
|
|
var cell = this[0];
|
|
|
|
if ( data === undefined ) {
|
|
// Get
|
|
return ctx.length && cell.length ?
|
|
_fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
|
|
undefined;
|
|
}
|
|
|
|
// Set
|
|
_fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
|
|
_fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
|
|
/**
|
|
* Get current ordering (sorting) that has been applied to the table.
|
|
*
|
|
* @returns {array} 2D array containing the sorting information for the first
|
|
* table in the current context. Each element in the parent array represents
|
|
* a column being sorted upon (i.e. multi-sorting with two columns would have
|
|
* 2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
|
|
* the column index that the sorting condition applies to, the second is the
|
|
* direction of the sort (`desc` or `asc`) and, optionally, the third is the
|
|
* index of the sorting order from the `column.sorting` initialisation array.
|
|
*//**
|
|
* Set the ordering for the table.
|
|
*
|
|
* @param {integer} order Column index to sort upon.
|
|
* @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
|
|
* @returns {DataTables.Api} this
|
|
*//**
|
|
* Set the ordering for the table.
|
|
*
|
|
* @param {array} order 1D array of sorting information to be applied.
|
|
* @param {array} [...] Optional additional sorting conditions
|
|
* @returns {DataTables.Api} this
|
|
*//**
|
|
* Set the ordering for the table.
|
|
*
|
|
* @param {array} order 2D array of sorting information to be applied.
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'order()', function ( order, dir ) {
|
|
var ctx = this.context;
|
|
|
|
if ( order === undefined ) {
|
|
// get
|
|
return ctx.length !== 0 ?
|
|
ctx[0].aaSorting :
|
|
undefined;
|
|
}
|
|
|
|
// set
|
|
if ( typeof order === 'number' ) {
|
|
// Simple column / direction passed in
|
|
order = [ [ order, dir ] ];
|
|
}
|
|
else if ( order.length && ! $.isArray( order[0] ) ) {
|
|
// Arguments passed in (list of 1D arrays)
|
|
order = Array.prototype.slice.call( arguments );
|
|
}
|
|
// otherwise a 2D array was passed in
|
|
|
|
return this.iterator( 'table', function ( settings ) {
|
|
settings.aaSorting = order.slice();
|
|
} );
|
|
} );
|
|
|
|
|
|
/**
|
|
* Attach a sort listener to an element for a given column
|
|
*
|
|
* @param {node|jQuery|string} node Identifier for the element(s) to attach the
|
|
* listener to. This can take the form of a single DOM node, a jQuery
|
|
* collection of nodes or a jQuery selector which will identify the node(s).
|
|
* @param {integer} column the column that a click on this node will sort on
|
|
* @param {function} [callback] callback function when sort is run
|
|
* @returns {DataTables.Api} this
|
|
*/
|
|
_api_register( 'order.listener()', function ( node, column, callback ) {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnSortAttachListener( settings, node, column, callback );
|
|
} );
|
|
} );
|
|
|
|
|
|
_api_register( 'order.fixed()', function ( set ) {
|
|
if ( ! set ) {
|
|
var ctx = this.context;
|
|
var fixed = ctx.length ?
|
|
ctx[0].aaSortingFixed :
|
|
undefined;
|
|
|
|
return $.isArray( fixed ) ?
|
|
{ pre: fixed } :
|
|
fixed;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( settings ) {
|
|
settings.aaSortingFixed = $.extend( true, {}, set );
|
|
} );
|
|
} );
|
|
|
|
|
|
// Order by the selected column(s)
|
|
_api_register( [
|
|
'columns().order()',
|
|
'column().order()'
|
|
], function ( dir ) {
|
|
var that = this;
|
|
|
|
return this.iterator( 'table', function ( settings, i ) {
|
|
var sort = [];
|
|
|
|
$.each( that[i], function (j, col) {
|
|
sort.push( [ col, dir ] );
|
|
} );
|
|
|
|
settings.aaSorting = sort;
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
_api_register( 'search()', function ( input, regex, smart, caseInsen ) {
|
|
var ctx = this.context;
|
|
|
|
if ( input === undefined ) {
|
|
// get
|
|
return ctx.length !== 0 ?
|
|
ctx[0].oPreviousSearch.sSearch :
|
|
undefined;
|
|
}
|
|
|
|
// set
|
|
return this.iterator( 'table', function ( settings ) {
|
|
if ( ! settings.oFeatures.bFilter ) {
|
|
return;
|
|
}
|
|
|
|
_fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, {
|
|
"sSearch": input+"",
|
|
"bRegex": regex === null ? false : regex,
|
|
"bSmart": smart === null ? true : smart,
|
|
"bCaseInsensitive": caseInsen === null ? true : caseInsen
|
|
} ), 1 );
|
|
} );
|
|
} );
|
|
|
|
|
|
_api_registerPlural(
|
|
'columns().search()',
|
|
'column().search()',
|
|
function ( input, regex, smart, caseInsen ) {
|
|
return this.iterator( 'column', function ( settings, column ) {
|
|
var preSearch = settings.aoPreSearchCols;
|
|
|
|
if ( input === undefined ) {
|
|
// get
|
|
return preSearch[ column ].sSearch;
|
|
}
|
|
|
|
// set
|
|
if ( ! settings.oFeatures.bFilter ) {
|
|
return;
|
|
}
|
|
|
|
$.extend( preSearch[ column ], {
|
|
"sSearch": input+"",
|
|
"bRegex": regex === null ? false : regex,
|
|
"bSmart": smart === null ? true : smart,
|
|
"bCaseInsensitive": caseInsen === null ? true : caseInsen
|
|
} );
|
|
|
|
_fnFilterComplete( settings, settings.oPreviousSearch, 1 );
|
|
} );
|
|
}
|
|
);
|
|
|
|
/*
|
|
* State API methods
|
|
*/
|
|
|
|
_api_register( 'state()', function () {
|
|
return this.context.length ?
|
|
this.context[0].oSavedState :
|
|
null;
|
|
} );
|
|
|
|
|
|
_api_register( 'state.clear()', function () {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
// Save an empty object
|
|
settings.fnStateSaveCallback.call( settings.oInstance, settings, {} );
|
|
} );
|
|
} );
|
|
|
|
|
|
_api_register( 'state.loaded()', function () {
|
|
return this.context.length ?
|
|
this.context[0].oLoadedState :
|
|
null;
|
|
} );
|
|
|
|
|
|
_api_register( 'state.save()', function () {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnSaveState( settings );
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
/**
|
|
* Provide a common method for plug-ins to check the version of DataTables being
|
|
* used, in order to ensure compatibility.
|
|
*
|
|
* @param {string} version Version string to check for, in the format "X.Y.Z".
|
|
* Note that the formats "X" and "X.Y" are also acceptable.
|
|
* @returns {boolean} true if this version of DataTables is greater or equal to
|
|
* the required version, or false if this version of DataTales is not
|
|
* suitable
|
|
* @static
|
|
* @dtopt API-Static
|
|
*
|
|
* @example
|
|
* alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
|
|
*/
|
|
DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
|
|
{
|
|
var aThis = DataTable.version.split('.');
|
|
var aThat = version.split('.');
|
|
var iThis, iThat;
|
|
|
|
for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
|
|
iThis = parseInt( aThis[i], 10 ) || 0;
|
|
iThat = parseInt( aThat[i], 10 ) || 0;
|
|
|
|
// Parts are the same, keep comparing
|
|
if (iThis === iThat) {
|
|
continue;
|
|
}
|
|
|
|
// Parts are different, return immediately
|
|
return iThis > iThat;
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
|
|
/**
|
|
* Check if a `<table>` node is a DataTable table already or not.
|
|
*
|
|
* @param {node|jquery|string} table Table node, jQuery object or jQuery
|
|
* selector for the table to test. Note that if more than more than one
|
|
* table is passed on, only the first will be checked
|
|
* @returns {boolean} true the table given is a DataTable, or false otherwise
|
|
* @static
|
|
* @dtopt API-Static
|
|
*
|
|
* @example
|
|
* if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
|
|
* $('#example').dataTable();
|
|
* }
|
|
*/
|
|
DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
|
|
{
|
|
var t = $(table).get(0);
|
|
var is = false;
|
|
|
|
$.each( DataTable.settings, function (i, o) {
|
|
var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
|
|
var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
|
|
|
|
if ( o.nTable === t || head === t || foot === t ) {
|
|
is = true;
|
|
}
|
|
} );
|
|
|
|
return is;
|
|
};
|
|
|
|
|
|
/**
|
|
* Get all DataTable tables that have been initialised - optionally you can
|
|
* select to get only currently visible tables.
|
|
*
|
|
* @param {boolean} [visible=false] Flag to indicate if you want all (default)
|
|
* or visible tables only.
|
|
* @returns {array} Array of `table` nodes (not DataTable instances) which are
|
|
* DataTables
|
|
* @static
|
|
* @dtopt API-Static
|
|
*
|
|
* @example
|
|
* $.each( $.fn.dataTable.tables(true), function () {
|
|
* $(table).DataTable().columns.adjust();
|
|
* } );
|
|
*/
|
|
DataTable.tables = DataTable.fnTables = function ( visible )
|
|
{
|
|
var api = false;
|
|
|
|
if ( $.isPlainObject( visible ) ) {
|
|
api = visible.api;
|
|
visible = visible.visible;
|
|
}
|
|
|
|
var a = $.map( DataTable.settings, function (o) {
|
|
if ( !visible || (visible && $(o.nTable).is(':visible')) ) {
|
|
return o.nTable;
|
|
}
|
|
} );
|
|
|
|
return api ?
|
|
new _Api( a ) :
|
|
a;
|
|
};
|
|
|
|
|
|
/**
|
|
* Convert from camel case parameters to Hungarian notation. This is made public
|
|
* for the extensions to provide the same ability as DataTables core to accept
|
|
* either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
|
|
* parameters.
|
|
*
|
|
* @param {object} src The model object which holds all parameters that can be
|
|
* mapped.
|
|
* @param {object} user The object to convert from camel case to Hungarian.
|
|
* @param {boolean} force When set to `true`, properties which already have a
|
|
* Hungarian value in the `user` object will be overwritten. Otherwise they
|
|
* won't be.
|
|
*/
|
|
DataTable.camelToHungarian = _fnCamelToHungarian;
|
|
|
|
|
|
|
|
/**
|
|
*
|
|
*/
|
|
_api_register( '$()', function ( selector, opts ) {
|
|
var
|
|
rows = this.rows( opts ).nodes(), // Get all rows
|
|
jqRows = $(rows);
|
|
|
|
return $( [].concat(
|
|
jqRows.filter( selector ).toArray(),
|
|
jqRows.find( selector ).toArray()
|
|
) );
|
|
} );
|
|
|
|
|
|
// jQuery functions to operate on the tables
|
|
$.each( [ 'on', 'one', 'off' ], function (i, key) {
|
|
_api_register( key+'()', function ( /* event, handler */ ) {
|
|
var args = Array.prototype.slice.call(arguments);
|
|
|
|
// Add the `dt` namespace automatically if it isn't already present
|
|
if ( ! args[0].match(/\.dt\b/) ) {
|
|
args[0] += '.dt';
|
|
}
|
|
|
|
var inst = $( this.tables().nodes() );
|
|
inst[key].apply( inst, args );
|
|
return this;
|
|
} );
|
|
} );
|
|
|
|
|
|
_api_register( 'clear()', function () {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
_fnClearTable( settings );
|
|
} );
|
|
} );
|
|
|
|
|
|
_api_register( 'settings()', function () {
|
|
return new _Api( this.context, this.context );
|
|
} );
|
|
|
|
|
|
_api_register( 'init()', function () {
|
|
var ctx = this.context;
|
|
return ctx.length ? ctx[0].oInit : null;
|
|
} );
|
|
|
|
|
|
_api_register( 'data()', function () {
|
|
return this.iterator( 'table', function ( settings ) {
|
|
return _pluck( settings.aoData, '_aData' );
|
|
} ).flatten();
|
|
} );
|
|
|
|
|
|
_api_register( 'destroy()', function ( remove ) {
|
|
remove = remove || false;
|
|
|
|
return this.iterator( 'table', function ( settings ) {
|
|
var orig = settings.nTableWrapper.parentNode;
|
|
var classes = settings.oClasses;
|
|
var table = settings.nTable;
|
|
var tbody = settings.nTBody;
|
|
var thead = settings.nTHead;
|
|
var tfoot = settings.nTFoot;
|
|
var jqTable = $(table);
|
|
var jqTbody = $(tbody);
|
|
var jqWrapper = $(settings.nTableWrapper);
|
|
var rows = $.map( settings.aoData, function (r) { return r.nTr; } );
|
|
var i, ien;
|
|
|
|
// Flag to note that the table is currently being destroyed - no action
|
|
// should be taken
|
|
settings.bDestroying = true;
|
|
|
|
// Fire off the destroy callbacks for plug-ins etc
|
|
_fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] );
|
|
|
|
// If not being removed from the document, make all columns visible
|
|
if ( ! remove ) {
|
|
new _Api( settings ).columns().visible( true );
|
|
}
|
|
|
|
// Blitz all `DT` namespaced events (these are internal events, the
|
|
// lowercase, `dt` events are user subscribed and they are responsible
|
|
// for removing them
|
|
jqWrapper.unbind('.DT').find(':not(tbody *)').unbind('.DT');
|
|
$(window).unbind('.DT-'+settings.sInstance);
|
|
|
|
// When scrolling we had to break the table up - restore it
|
|
if ( table != thead.parentNode ) {
|
|
jqTable.children('thead').detach();
|
|
jqTable.append( thead );
|
|
}
|
|
|
|
if ( tfoot && table != tfoot.parentNode ) {
|
|
jqTable.children('tfoot').detach();
|
|
jqTable.append( tfoot );
|
|
}
|
|
|
|
settings.aaSorting = [];
|
|
settings.aaSortingFixed = [];
|
|
_fnSortingClasses( settings );
|
|
|
|
$( rows ).removeClass( settings.asStripeClasses.join(' ') );
|
|
|
|
$('th, td', thead).removeClass( classes.sSortable+' '+
|
|
classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone
|
|
);
|
|
|
|
if ( settings.bJUI ) {
|
|
$('th span.'+classes.sSortIcon+ ', td span.'+classes.sSortIcon, thead).detach();
|
|
$('th, td', thead).each( function () {
|
|
var wrapper = $('div.'+classes.sSortJUIWrapper, this);
|
|
$(this).append( wrapper.contents() );
|
|
wrapper.detach();
|
|
} );
|
|
}
|
|
|
|
// Add the TR elements back into the table in their original order
|
|
jqTbody.children().detach();
|
|
jqTbody.append( rows );
|
|
|
|
// Remove the DataTables generated nodes, events and classes
|
|
var removedMethod = remove ? 'remove' : 'detach';
|
|
jqTable[ removedMethod ]();
|
|
jqWrapper[ removedMethod ]();
|
|
|
|
// If we need to reattach the table to the document
|
|
if ( ! remove && orig ) {
|
|
// insertBefore acts like appendChild if !arg[1]
|
|
orig.insertBefore( table, settings.nTableReinsertBefore );
|
|
|
|
// Restore the width of the original table - was read from the style property,
|
|
// so we can restore directly to that
|
|
jqTable
|
|
.css( 'width', settings.sDestroyWidth )
|
|
.removeClass( classes.sTable );
|
|
|
|
// If the were originally stripe classes - then we add them back here.
|
|
// Note this is not fool proof (for example if not all rows had stripe
|
|
// classes - but it's a good effort without getting carried away
|
|
ien = settings.asDestroyStripes.length;
|
|
|
|
if ( ien ) {
|
|
jqTbody.children().each( function (i) {
|
|
$(this).addClass( settings.asDestroyStripes[i % ien] );
|
|
} );
|
|
}
|
|
}
|
|
|
|
/* Remove the settings object from the settings array */
|
|
var idx = $.inArray( settings, DataTable.settings );
|
|
if ( idx !== -1 ) {
|
|
DataTable.settings.splice( idx, 1 );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
|
|
// Add the `every()` method for rows, columns and cells in a compact form
|
|
$.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
|
|
_api_register( type+'s().every()', function ( fn ) {
|
|
var opts = this.selector.opts;
|
|
var api = this;
|
|
|
|
return this.iterator( type, function ( settings, arg1, arg2, arg3, arg4 ) {
|
|
// Rows and columns:
|
|
// arg1 - index
|
|
// arg2 - table counter
|
|
// arg3 - loop counter
|
|
// arg4 - undefined
|
|
// Cells:
|
|
// arg1 - row index
|
|
// arg2 - column index
|
|
// arg3 - table counter
|
|
// arg4 - loop counter
|
|
fn.call(
|
|
api[ type ](
|
|
arg1,
|
|
type==='cell' ? arg2 : opts,
|
|
type==='cell' ? opts : undefined
|
|
),
|
|
arg1, arg2, arg3, arg4
|
|
);
|
|
} );
|
|
} );
|
|
} );
|
|
|
|
|
|
// i18n method for extensions to be able to use the language object from the
|
|
// DataTable
|
|
_api_register( 'i18n()', function ( token, def, plural ) {
|
|
var ctx = this.context[0];
|
|
var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
|
|
|
|
if ( resolved === undefined ) {
|
|
resolved = def;
|
|
}
|
|
|
|
if ( plural !== undefined && $.isPlainObject( resolved ) ) {
|
|
resolved = resolved[ plural ] !== undefined ?
|
|
resolved[ plural ] :
|
|
resolved._;
|
|
}
|
|
|
|
return resolved.replace( '%d', plural ); // nb: plural might be undefined,
|
|
} );
|
|
|
|
/**
|
|
* Version string for plug-ins to check compatibility. Allowed format is
|
|
* `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
|
|
* only for non-release builds. See http://semver.org/ for more information.
|
|
* @member
|
|
* @type string
|
|
* @default Version number
|
|
*/
|
|
DataTable.version = "1.10.12";
|
|
|
|
/**
|
|
* Private data store, containing all of the settings objects that are
|
|
* created for the tables on a given page.
|
|
*
|
|
* Note that the `DataTable.settings` object is aliased to
|
|
* `jQuery.fn.dataTableExt` through which it may be accessed and
|
|
* manipulated, or `jQuery.fn.dataTable.settings`.
|
|
* @member
|
|
* @type array
|
|
* @default []
|
|
* @private
|
|
*/
|
|
DataTable.settings = [];
|
|
|
|
/**
|
|
* Object models container, for the various models that DataTables has
|
|
* available to it. These models define the objects that are used to hold
|
|
* the active state and configuration of the table.
|
|
* @namespace
|
|
*/
|
|
DataTable.models = {};
|
|
|
|
|
|
|
|
/**
|
|
* Template object for the way in which DataTables holds information about
|
|
* search information for the global filter and individual column filters.
|
|
* @namespace
|
|
*/
|
|
DataTable.models.oSearch = {
|
|
/**
|
|
* Flag to indicate if the filtering should be case insensitive or not
|
|
* @type boolean
|
|
* @default true
|
|
*/
|
|
"bCaseInsensitive": true,
|
|
|
|
/**
|
|
* Applied search term
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
*/
|
|
"sSearch": "",
|
|
|
|
/**
|
|
* Flag to indicate if the search term should be interpreted as a
|
|
* regular expression (true) or not (false) and therefore and special
|
|
* regex characters escaped.
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bRegex": false,
|
|
|
|
/**
|
|
* Flag to indicate if DataTables is to use its smart filtering or not.
|
|
* @type boolean
|
|
* @default true
|
|
*/
|
|
"bSmart": true
|
|
};
|
|
|
|
|
|
|
|
|
|
/**
|
|
* Template object for the way in which DataTables holds information about
|
|
* each individual row. This is the object format used for the settings
|
|
* aoData array.
|
|
* @namespace
|
|
*/
|
|
DataTable.models.oRow = {
|
|
/**
|
|
* TR element for the row
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTr": null,
|
|
|
|
/**
|
|
* Array of TD elements for each row. This is null until the row has been
|
|
* created.
|
|
* @type array nodes
|
|
* @default []
|
|
*/
|
|
"anCells": null,
|
|
|
|
/**
|
|
* Data object from the original data source for the row. This is either
|
|
* an array if using the traditional form of DataTables, or an object if
|
|
* using mData options. The exact type will depend on the passed in
|
|
* data from the data source, or will be an array if using DOM a data
|
|
* source.
|
|
* @type array|object
|
|
* @default []
|
|
*/
|
|
"_aData": [],
|
|
|
|
/**
|
|
* Sorting data cache - this array is ostensibly the same length as the
|
|
* number of columns (although each index is generated only as it is
|
|
* needed), and holds the data that is used for sorting each column in the
|
|
* row. We do this cache generation at the start of the sort in order that
|
|
* the formatting of the sort data need be done only once for each cell
|
|
* per sort. This array should not be read from or written to by anything
|
|
* other than the master sorting methods.
|
|
* @type array
|
|
* @default null
|
|
* @private
|
|
*/
|
|
"_aSortData": null,
|
|
|
|
/**
|
|
* Per cell filtering data cache. As per the sort data cache, used to
|
|
* increase the performance of the filtering in DataTables
|
|
* @type array
|
|
* @default null
|
|
* @private
|
|
*/
|
|
"_aFilterData": null,
|
|
|
|
/**
|
|
* Filtering data cache. This is the same as the cell filtering cache, but
|
|
* in this case a string rather than an array. This is easily computed with
|
|
* a join on `_aFilterData`, but is provided as a cache so the join isn't
|
|
* needed on every search (memory traded for performance)
|
|
* @type array
|
|
* @default null
|
|
* @private
|
|
*/
|
|
"_sFilterRow": null,
|
|
|
|
/**
|
|
* Cache of the class name that DataTables has applied to the row, so we
|
|
* can quickly look at this variable rather than needing to do a DOM check
|
|
* on className for the nTr property.
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
* @private
|
|
*/
|
|
"_sRowStripe": "",
|
|
|
|
/**
|
|
* Denote if the original data source was from the DOM, or the data source
|
|
* object. This is used for invalidating data, so DataTables can
|
|
* automatically read data from the original source, unless uninstructed
|
|
* otherwise.
|
|
* @type string
|
|
* @default null
|
|
* @private
|
|
*/
|
|
"src": null,
|
|
|
|
/**
|
|
* Index in the aoData array. This saves an indexOf lookup when we have the
|
|
* object, but want to know the index
|
|
* @type integer
|
|
* @default -1
|
|
* @private
|
|
*/
|
|
"idx": -1
|
|
};
|
|
|
|
|
|
/**
|
|
* Template object for the column information object in DataTables. This object
|
|
* is held in the settings aoColumns array and contains all the information that
|
|
* DataTables needs about each individual column.
|
|
*
|
|
* Note that this object is related to {@link DataTable.defaults.column}
|
|
* but this one is the internal data store for DataTables's cache of columns.
|
|
* It should NOT be manipulated outside of DataTables. Any configuration should
|
|
* be done through the initialisation options.
|
|
* @namespace
|
|
*/
|
|
DataTable.models.oColumn = {
|
|
/**
|
|
* Column index. This could be worked out on-the-fly with $.inArray, but it
|
|
* is faster to just hold it as a variable
|
|
* @type integer
|
|
* @default null
|
|
*/
|
|
"idx": null,
|
|
|
|
/**
|
|
* A list of the columns that sorting should occur on when this column
|
|
* is sorted. That this property is an array allows multi-column sorting
|
|
* to be defined for a column (for example first name / last name columns
|
|
* would benefit from this). The values are integers pointing to the
|
|
* columns to be sorted on (typically it will be a single integer pointing
|
|
* at itself, but that doesn't need to be the case).
|
|
* @type array
|
|
*/
|
|
"aDataSort": null,
|
|
|
|
/**
|
|
* Define the sorting directions that are applied to the column, in sequence
|
|
* as the column is repeatedly sorted upon - i.e. the first value is used
|
|
* as the sorting direction when the column if first sorted (clicked on).
|
|
* Sort it again (click again) and it will move on to the next index.
|
|
* Repeat until loop.
|
|
* @type array
|
|
*/
|
|
"asSorting": null,
|
|
|
|
/**
|
|
* Flag to indicate if the column is searchable, and thus should be included
|
|
* in the filtering or not.
|
|
* @type boolean
|
|
*/
|
|
"bSearchable": null,
|
|
|
|
/**
|
|
* Flag to indicate if the column is sortable or not.
|
|
* @type boolean
|
|
*/
|
|
"bSortable": null,
|
|
|
|
/**
|
|
* Flag to indicate if the column is currently visible in the table or not
|
|
* @type boolean
|
|
*/
|
|
"bVisible": null,
|
|
|
|
/**
|
|
* Store for manual type assignment using the `column.type` option. This
|
|
* is held in store so we can manipulate the column's `sType` property.
|
|
* @type string
|
|
* @default null
|
|
* @private
|
|
*/
|
|
"_sManualType": null,
|
|
|
|
/**
|
|
* Flag to indicate if HTML5 data attributes should be used as the data
|
|
* source for filtering or sorting. True is either are.
|
|
* @type boolean
|
|
* @default false
|
|
* @private
|
|
*/
|
|
"_bAttrSrc": false,
|
|
|
|
/**
|
|
* Developer definable function that is called whenever a cell is created (Ajax source,
|
|
* etc) or processed for input (DOM source). This can be used as a compliment to mRender
|
|
* allowing you to modify the DOM element (add background colour for example) when the
|
|
* element is available.
|
|
* @type function
|
|
* @param {element} nTd The TD node that has been created
|
|
* @param {*} sData The Data for the cell
|
|
* @param {array|object} oData The data for the whole row
|
|
* @param {int} iRow The row index for the aoData data store
|
|
* @default null
|
|
*/
|
|
"fnCreatedCell": null,
|
|
|
|
/**
|
|
* Function to get data from a cell in a column. You should <b>never</b>
|
|
* access data directly through _aData internally in DataTables - always use
|
|
* the method attached to this property. It allows mData to function as
|
|
* required. This function is automatically assigned by the column
|
|
* initialisation method
|
|
* @type function
|
|
* @param {array|object} oData The data array/object for the array
|
|
* (i.e. aoData[]._aData)
|
|
* @param {string} sSpecific The specific data type you want to get -
|
|
* 'display', 'type' 'filter' 'sort'
|
|
* @returns {*} The data for the cell from the given row's data
|
|
* @default null
|
|
*/
|
|
"fnGetData": null,
|
|
|
|
/**
|
|
* Function to set data for a cell in the column. You should <b>never</b>
|
|
* set the data directly to _aData internally in DataTables - always use
|
|
* this method. It allows mData to function as required. This function
|
|
* is automatically assigned by the column initialisation method
|
|
* @type function
|
|
* @param {array|object} oData The data array/object for the array
|
|
* (i.e. aoData[]._aData)
|
|
* @param {*} sValue Value to set
|
|
* @default null
|
|
*/
|
|
"fnSetData": null,
|
|
|
|
/**
|
|
* Property to read the value for the cells in the column from the data
|
|
* source array / object. If null, then the default content is used, if a
|
|
* function is given then the return from the function is used.
|
|
* @type function|int|string|null
|
|
* @default null
|
|
*/
|
|
"mData": null,
|
|
|
|
/**
|
|
* Partner property to mData which is used (only when defined) to get
|
|
* the data - i.e. it is basically the same as mData, but without the
|
|
* 'set' option, and also the data fed to it is the result from mData.
|
|
* This is the rendering method to match the data method of mData.
|
|
* @type function|int|string|null
|
|
* @default null
|
|
*/
|
|
"mRender": null,
|
|
|
|
/**
|
|
* Unique header TH/TD element for this column - this is what the sorting
|
|
* listener is attached to (if sorting is enabled.)
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTh": null,
|
|
|
|
/**
|
|
* Unique footer TH/TD element for this column (if there is one). Not used
|
|
* in DataTables as such, but can be used for plug-ins to reference the
|
|
* footer for each column.
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTf": null,
|
|
|
|
/**
|
|
* The class to apply to all TD elements in the table's TBODY for the column
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sClass": null,
|
|
|
|
/**
|
|
* When DataTables calculates the column widths to assign to each column,
|
|
* it finds the longest string in each column and then constructs a
|
|
* temporary table and reads the widths from that. The problem with this
|
|
* is that "mmm" is much wider then "iiii", but the latter is a longer
|
|
* string - thus the calculation can go wrong (doing it properly and putting
|
|
* it into an DOM object and measuring that is horribly(!) slow). Thus as
|
|
* a "work around" we provide this option. It will append its value to the
|
|
* text that is found to be the longest string for the column - i.e. padding.
|
|
* @type string
|
|
*/
|
|
"sContentPadding": null,
|
|
|
|
/**
|
|
* Allows a default value to be given for a column's data, and will be used
|
|
* whenever a null data source is encountered (this can be because mData
|
|
* is set to null, or because the data source itself is null).
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sDefaultContent": null,
|
|
|
|
/**
|
|
* Name for the column, allowing reference to the column by name as well as
|
|
* by index (needs a lookup to work by name).
|
|
* @type string
|
|
*/
|
|
"sName": null,
|
|
|
|
/**
|
|
* Custom sorting data type - defines which of the available plug-ins in
|
|
* afnSortData the custom sorting will use - if any is defined.
|
|
* @type string
|
|
* @default std
|
|
*/
|
|
"sSortDataType": 'std',
|
|
|
|
/**
|
|
* Class to be applied to the header element when sorting on this column
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sSortingClass": null,
|
|
|
|
/**
|
|
* Class to be applied to the header element when sorting on this column -
|
|
* when jQuery UI theming is used.
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sSortingClassJUI": null,
|
|
|
|
/**
|
|
* Title of the column - what is seen in the TH element (nTh).
|
|
* @type string
|
|
*/
|
|
"sTitle": null,
|
|
|
|
/**
|
|
* Column sorting and filtering type
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sType": null,
|
|
|
|
/**
|
|
* Width of the column
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sWidth": null,
|
|
|
|
/**
|
|
* Width of the column when it was first "encountered"
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sWidthOrig": null
|
|
};
|
|
|
|
|
|
/*
|
|
* Developer note: The properties of the object below are given in Hungarian
|
|
* notation, that was used as the interface for DataTables prior to v1.10, however
|
|
* from v1.10 onwards the primary interface is camel case. In order to avoid
|
|
* breaking backwards compatibility utterly with this change, the Hungarian
|
|
* version is still, internally the primary interface, but is is not documented
|
|
* - hence the @name tags in each doc comment. This allows a Javascript function
|
|
* to create a map from Hungarian notation to camel case (going the other direction
|
|
* would require each property to be listed, which would at around 3K to the size
|
|
* of DataTables, while this method is about a 0.5K hit.
|
|
*
|
|
* Ultimately this does pave the way for Hungarian notation to be dropped
|
|
* completely, but that is a massive amount of work and will break current
|
|
* installs (therefore is on-hold until v2).
|
|
*/
|
|
|
|
/**
|
|
* Initialisation options that can be given to DataTables at initialisation
|
|
* time.
|
|
* @namespace
|
|
*/
|
|
DataTable.defaults = {
|
|
/**
|
|
* An array of data to use for the table, passed in at initialisation which
|
|
* will be used in preference to any data which is already in the DOM. This is
|
|
* particularly useful for constructing tables purely in Javascript, for
|
|
* example with a custom Ajax call.
|
|
* @type array
|
|
* @default null
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.data
|
|
*
|
|
* @example
|
|
* // Using a 2D array data source
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "data": [
|
|
* ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
|
|
* ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
|
|
* ],
|
|
* "columns": [
|
|
* { "title": "Engine" },
|
|
* { "title": "Browser" },
|
|
* { "title": "Platform" },
|
|
* { "title": "Version" },
|
|
* { "title": "Grade" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using an array of objects as a data source (`data`)
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "data": [
|
|
* {
|
|
* "engine": "Trident",
|
|
* "browser": "Internet Explorer 4.0",
|
|
* "platform": "Win 95+",
|
|
* "version": 4,
|
|
* "grade": "X"
|
|
* },
|
|
* {
|
|
* "engine": "Trident",
|
|
* "browser": "Internet Explorer 5.0",
|
|
* "platform": "Win 95+",
|
|
* "version": 5,
|
|
* "grade": "C"
|
|
* }
|
|
* ],
|
|
* "columns": [
|
|
* { "title": "Engine", "data": "engine" },
|
|
* { "title": "Browser", "data": "browser" },
|
|
* { "title": "Platform", "data": "platform" },
|
|
* { "title": "Version", "data": "version" },
|
|
* { "title": "Grade", "data": "grade" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"aaData": null,
|
|
|
|
|
|
/**
|
|
* If ordering is enabled, then DataTables will perform a first pass sort on
|
|
* initialisation. You can define which column(s) the sort is performed
|
|
* upon, and the sorting direction, with this variable. The `sorting` array
|
|
* should contain an array for each column to be sorted initially containing
|
|
* the column's index and a direction string ('asc' or 'desc').
|
|
* @type array
|
|
* @default [[0,'asc']]
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.order
|
|
*
|
|
* @example
|
|
* // Sort by 3rd column first, and then 4th column
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "order": [[2,'asc'], [3,'desc']]
|
|
* } );
|
|
* } );
|
|
*
|
|
* // No initial sorting
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "order": []
|
|
* } );
|
|
* } );
|
|
*/
|
|
"aaSorting": [[0,'asc']],
|
|
|
|
|
|
/**
|
|
* This parameter is basically identical to the `sorting` parameter, but
|
|
* cannot be overridden by user interaction with the table. What this means
|
|
* is that you could have a column (visible or hidden) which the sorting
|
|
* will always be forced on first - any sorting after that (from the user)
|
|
* will then be performed as required. This can be useful for grouping rows
|
|
* together.
|
|
* @type array
|
|
* @default null
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.orderFixed
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "orderFixed": [[0,'asc']]
|
|
* } );
|
|
* } )
|
|
*/
|
|
"aaSortingFixed": [],
|
|
|
|
|
|
/**
|
|
* DataTables can be instructed to load data to display in the table from a
|
|
* Ajax source. This option defines how that Ajax call is made and where to.
|
|
*
|
|
* The `ajax` property has three different modes of operation, depending on
|
|
* how it is defined. These are:
|
|
*
|
|
* * `string` - Set the URL from where the data should be loaded from.
|
|
* * `object` - Define properties for `jQuery.ajax`.
|
|
* * `function` - Custom data get function
|
|
*
|
|
* `string`
|
|
* --------
|
|
*
|
|
* As a string, the `ajax` property simply defines the URL from which
|
|
* DataTables will load data.
|
|
*
|
|
* `object`
|
|
* --------
|
|
*
|
|
* As an object, the parameters in the object are passed to
|
|
* [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
|
|
* of the Ajax request. DataTables has a number of default parameters which
|
|
* you can override using this option. Please refer to the jQuery
|
|
* documentation for a full description of the options available, although
|
|
* the following parameters provide additional options in DataTables or
|
|
* require special consideration:
|
|
*
|
|
* * `data` - As with jQuery, `data` can be provided as an object, but it
|
|
* can also be used as a function to manipulate the data DataTables sends
|
|
* to the server. The function takes a single parameter, an object of
|
|
* parameters with the values that DataTables has readied for sending. An
|
|
* object may be returned which will be merged into the DataTables
|
|
* defaults, or you can add the items to the object that was passed in and
|
|
* not return anything from the function. This supersedes `fnServerParams`
|
|
* from DataTables 1.9-.
|
|
*
|
|
* * `dataSrc` - By default DataTables will look for the property `data` (or
|
|
* `aaData` for compatibility with DataTables 1.9-) when obtaining data
|
|
* from an Ajax source or for server-side processing - this parameter
|
|
* allows that property to be changed. You can use Javascript dotted
|
|
* object notation to get a data source for multiple levels of nesting, or
|
|
* it my be used as a function. As a function it takes a single parameter,
|
|
* the JSON returned from the server, which can be manipulated as
|
|
* required, with the returned value being that used by DataTables as the
|
|
* data source for the table. This supersedes `sAjaxDataProp` from
|
|
* DataTables 1.9-.
|
|
*
|
|
* * `success` - Should not be overridden it is used internally in
|
|
* DataTables. To manipulate / transform the data returned by the server
|
|
* use `ajax.dataSrc`, or use `ajax` as a function (see below).
|
|
*
|
|
* `function`
|
|
* ----------
|
|
*
|
|
* As a function, making the Ajax call is left up to yourself allowing
|
|
* complete control of the Ajax request. Indeed, if desired, a method other
|
|
* than Ajax could be used to obtain the required data, such as Web storage
|
|
* or an AIR database.
|
|
*
|
|
* The function is given four parameters and no return is required. The
|
|
* parameters are:
|
|
*
|
|
* 1. _object_ - Data to send to the server
|
|
* 2. _function_ - Callback function that must be executed when the required
|
|
* data has been obtained. That data should be passed into the callback
|
|
* as the only parameter
|
|
* 3. _object_ - DataTables settings object for the table
|
|
*
|
|
* Note that this supersedes `fnServerData` from DataTables 1.9-.
|
|
*
|
|
* @type string|object|function
|
|
* @default null
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.ajax
|
|
* @since 1.10.0
|
|
*
|
|
* @example
|
|
* // Get JSON data from a file via Ajax.
|
|
* // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
|
|
* $('#example').dataTable( {
|
|
* "ajax": "data.json"
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Get JSON data from a file via Ajax, using `dataSrc` to change
|
|
* // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
|
|
* $('#example').dataTable( {
|
|
* "ajax": {
|
|
* "url": "data.json",
|
|
* "dataSrc": "tableData"
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Get JSON data from a file via Ajax, using `dataSrc` to read data
|
|
* // from a plain array rather than an array in an object
|
|
* $('#example').dataTable( {
|
|
* "ajax": {
|
|
* "url": "data.json",
|
|
* "dataSrc": ""
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Manipulate the data returned from the server - add a link to data
|
|
* // (note this can, should, be done using `render` for the column - this
|
|
* // is just a simple example of how the data can be manipulated).
|
|
* $('#example').dataTable( {
|
|
* "ajax": {
|
|
* "url": "data.json",
|
|
* "dataSrc": function ( json ) {
|
|
* for ( var i=0, ien=json.length ; i<ien ; i++ ) {
|
|
* json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
|
|
* }
|
|
* return json;
|
|
* }
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Add data to the request
|
|
* $('#example').dataTable( {
|
|
* "ajax": {
|
|
* "url": "data.json",
|
|
* "data": function ( d ) {
|
|
* return {
|
|
* "extra_search": $('#extra').val()
|
|
* };
|
|
* }
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Send request as POST
|
|
* $('#example').dataTable( {
|
|
* "ajax": {
|
|
* "url": "data.json",
|
|
* "type": "POST"
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Get the data from localStorage (could interface with a form for
|
|
* // adding, editing and removing rows).
|
|
* $('#example').dataTable( {
|
|
* "ajax": function (data, callback, settings) {
|
|
* callback(
|
|
* JSON.parse( localStorage.getItem('dataTablesData') )
|
|
* );
|
|
* }
|
|
* } );
|
|
*/
|
|
"ajax": null,
|
|
|
|
|
|
/**
|
|
* This parameter allows you to readily specify the entries in the length drop
|
|
* down menu that DataTables shows when pagination is enabled. It can be
|
|
* either a 1D array of options which will be used for both the displayed
|
|
* option and the value, or a 2D array which will use the array in the first
|
|
* position as the value, and the array in the second position as the
|
|
* displayed options (useful for language strings such as 'All').
|
|
*
|
|
* Note that the `pageLength` property will be automatically set to the
|
|
* first value given in this array, unless `pageLength` is also provided.
|
|
* @type array
|
|
* @default [ 10, 25, 50, 100 ]
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.lengthMenu
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"aLengthMenu": [ 10, 25, 50, 100 ],
|
|
|
|
|
|
/**
|
|
* The `columns` option in the initialisation parameter allows you to define
|
|
* details about the way individual columns behave. For a full list of
|
|
* column options that can be set, please see
|
|
* {@link DataTable.defaults.column}. Note that if you use `columns` to
|
|
* define your columns, you must have an entry in the array for every single
|
|
* column that you have in your table (these can be null if you don't which
|
|
* to specify any options).
|
|
* @member
|
|
*
|
|
* @name DataTable.defaults.column
|
|
*/
|
|
"aoColumns": null,
|
|
|
|
/**
|
|
* Very similar to `columns`, `columnDefs` allows you to target a specific
|
|
* column, multiple columns, or all columns, using the `targets` property of
|
|
* each object in the array. This allows great flexibility when creating
|
|
* tables, as the `columnDefs` arrays can be of any length, targeting the
|
|
* columns you specifically want. `columnDefs` may use any of the column
|
|
* options available: {@link DataTable.defaults.column}, but it _must_
|
|
* have `targets` defined in each object in the array. Values in the `targets`
|
|
* array may be:
|
|
* <ul>
|
|
* <li>a string - class name will be matched on the TH for the column</li>
|
|
* <li>0 or a positive integer - column index counting from the left</li>
|
|
* <li>a negative integer - column index counting from the right</li>
|
|
* <li>the string "_all" - all columns (i.e. assign a default)</li>
|
|
* </ul>
|
|
* @member
|
|
*
|
|
* @name DataTable.defaults.columnDefs
|
|
*/
|
|
"aoColumnDefs": null,
|
|
|
|
|
|
/**
|
|
* Basically the same as `search`, this parameter defines the individual column
|
|
* filtering state at initialisation time. The array must be of the same size
|
|
* as the number of columns, and each element be an object with the parameters
|
|
* `search` and `escapeRegex` (the latter is optional). 'null' is also
|
|
* accepted and the default will be used.
|
|
* @type array
|
|
* @default []
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.searchCols
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "searchCols": [
|
|
* null,
|
|
* { "search": "My filter" },
|
|
* null,
|
|
* { "search": "^[0-9]", "escapeRegex": false }
|
|
* ]
|
|
* } );
|
|
* } )
|
|
*/
|
|
"aoSearchCols": [],
|
|
|
|
|
|
/**
|
|
* An array of CSS classes that should be applied to displayed rows. This
|
|
* array may be of any length, and DataTables will apply each class
|
|
* sequentially, looping when required.
|
|
* @type array
|
|
* @default null <i>Will take the values determined by the `oClasses.stripe*`
|
|
* options</i>
|
|
*
|
|
* @dtopt Option
|
|
* @name DataTable.defaults.stripeClasses
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
|
|
* } );
|
|
* } )
|
|
*/
|
|
"asStripeClasses": null,
|
|
|
|
|
|
/**
|
|
* Enable or disable automatic column width calculation. This can be disabled
|
|
* as an optimisation (it takes some time to calculate the widths) if the
|
|
* tables widths are passed in using `columns`.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.autoWidth
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "autoWidth": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bAutoWidth": true,
|
|
|
|
|
|
/**
|
|
* Deferred rendering can provide DataTables with a huge speed boost when you
|
|
* are using an Ajax or JS data source for the table. This option, when set to
|
|
* true, will cause DataTables to defer the creation of the table elements for
|
|
* each row until they are needed for a draw - saving a significant amount of
|
|
* time.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.deferRender
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "ajax": "sources/arrays.txt",
|
|
* "deferRender": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bDeferRender": false,
|
|
|
|
|
|
/**
|
|
* Replace a DataTable which matches the given selector and replace it with
|
|
* one which has the properties of the new initialisation object passed. If no
|
|
* table matches the selector, then the new DataTable will be constructed as
|
|
* per normal.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.destroy
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "srollY": "200px",
|
|
* "paginate": false
|
|
* } );
|
|
*
|
|
* // Some time later....
|
|
* $('#example').dataTable( {
|
|
* "filter": false,
|
|
* "destroy": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bDestroy": false,
|
|
|
|
|
|
/**
|
|
* Enable or disable filtering of data. Filtering in DataTables is "smart" in
|
|
* that it allows the end user to input multiple words (space separated) and
|
|
* will match a row containing those words, even if not in the order that was
|
|
* specified (this allow matching across multiple columns). Note that if you
|
|
* wish to use filtering in DataTables this must remain 'true' - to remove the
|
|
* default filtering input box and retain filtering abilities, please use
|
|
* {@link DataTable.defaults.dom}.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.searching
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "searching": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bFilter": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable the table information display. This shows information
|
|
* about the data that is currently visible on the page, including information
|
|
* about filtered data if that action is being performed.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.info
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "info": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bInfo": true,
|
|
|
|
|
|
/**
|
|
* Enable jQuery UI ThemeRoller support (required as ThemeRoller requires some
|
|
* slightly different and additional mark-up from what DataTables has
|
|
* traditionally used).
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.jQueryUI
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "jQueryUI": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bJQueryUI": false,
|
|
|
|
|
|
/**
|
|
* Allows the end user to select the size of a formatted page from a select
|
|
* menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.lengthChange
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "lengthChange": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bLengthChange": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable pagination.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.paging
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "paging": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bPaginate": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable the display of a 'processing' indicator when the table is
|
|
* being processed (e.g. a sort). This is particularly useful for tables with
|
|
* large amounts of data where it can take a noticeable amount of time to sort
|
|
* the entries.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.processing
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "processing": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bProcessing": false,
|
|
|
|
|
|
/**
|
|
* Retrieve the DataTables object for the given selector. Note that if the
|
|
* table has already been initialised, this parameter will cause DataTables
|
|
* to simply return the object that has already been set up - it will not take
|
|
* account of any changes you might have made to the initialisation object
|
|
* passed to DataTables (setting this parameter to true is an acknowledgement
|
|
* that you understand this). `destroy` can be used to reinitialise a table if
|
|
* you need.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.retrieve
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* initTable();
|
|
* tableActions();
|
|
* } );
|
|
*
|
|
* function initTable ()
|
|
* {
|
|
* return $('#example').dataTable( {
|
|
* "scrollY": "200px",
|
|
* "paginate": false,
|
|
* "retrieve": true
|
|
* } );
|
|
* }
|
|
*
|
|
* function tableActions ()
|
|
* {
|
|
* var table = initTable();
|
|
* // perform API operations with oTable
|
|
* }
|
|
*/
|
|
"bRetrieve": false,
|
|
|
|
|
|
/**
|
|
* When vertical (y) scrolling is enabled, DataTables will force the height of
|
|
* the table's viewport to the given height at all times (useful for layout).
|
|
* However, this can look odd when filtering data down to a small data set,
|
|
* and the footer is left "floating" further down. This parameter (when
|
|
* enabled) will cause DataTables to collapse the table's viewport down when
|
|
* the result set will fit within the given Y height.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.scrollCollapse
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "scrollY": "200",
|
|
* "scrollCollapse": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bScrollCollapse": false,
|
|
|
|
|
|
/**
|
|
* Configure DataTables to use server-side processing. Note that the
|
|
* `ajax` parameter must also be given in order to give DataTables a
|
|
* source to obtain the required data for each draw.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Features
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.serverSide
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "serverSide": true,
|
|
* "ajax": "xhr.php"
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bServerSide": false,
|
|
|
|
|
|
/**
|
|
* Enable or disable sorting of columns. Sorting of individual columns can be
|
|
* disabled by the `sortable` option for each column.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.ordering
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "ordering": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bSort": true,
|
|
|
|
|
|
/**
|
|
* Enable or display DataTables' ability to sort multiple columns at the
|
|
* same time (activated by shift-click by the user).
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.orderMulti
|
|
*
|
|
* @example
|
|
* // Disable multiple column sorting ability
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "orderMulti": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bSortMulti": true,
|
|
|
|
|
|
/**
|
|
* Allows control over whether DataTables should use the top (true) unique
|
|
* cell that is found for a single column, or the bottom (false - default).
|
|
* This is useful when using complex headers.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.orderCellsTop
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "orderCellsTop": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bSortCellsTop": false,
|
|
|
|
|
|
/**
|
|
* Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
|
|
* `sorting\_3` to the columns which are currently being sorted on. This is
|
|
* presented as a feature switch as it can increase processing time (while
|
|
* classes are removed and added) so for large data sets you might want to
|
|
* turn this off.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.orderClasses
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "orderClasses": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bSortClasses": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable state saving. When enabled HTML5 `localStorage` will be
|
|
* used to save table display information such as pagination information,
|
|
* display length, filtering and sorting. As such when the end user reloads
|
|
* the page the display display will match what thy had previously set up.
|
|
*
|
|
* Due to the use of `localStorage` the default state saving is not supported
|
|
* in IE6 or 7. If state saving is required in those browsers, use
|
|
* `stateSaveCallback` to provide a storage solution such as cookies.
|
|
* @type boolean
|
|
* @default false
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.stateSave
|
|
*
|
|
* @example
|
|
* $(document).ready( function () {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"bStateSave": false,
|
|
|
|
|
|
/**
|
|
* This function is called when a TR element is created (and all TD child
|
|
* elements have been inserted), or registered if using a DOM source, allowing
|
|
* manipulation of the TR element (adding classes etc).
|
|
* @type function
|
|
* @param {node} row "TR" element for the current row
|
|
* @param {array} data Raw data array for this row
|
|
* @param {int} dataIndex The index of this row in the internal aoData array
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.createdRow
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "createdRow": function( row, data, dataIndex ) {
|
|
* // Bold the grade for all 'A' grade browsers
|
|
* if ( data[4] == "A" )
|
|
* {
|
|
* $('td:eq(4)', row).html( '<b>A</b>' );
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnCreatedRow": null,
|
|
|
|
|
|
/**
|
|
* This function is called on every 'draw' event, and allows you to
|
|
* dynamically modify any aspect you want about the created DOM.
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.drawCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "drawCallback": function( settings ) {
|
|
* alert( 'DataTables has redrawn the table' );
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnDrawCallback": null,
|
|
|
|
|
|
/**
|
|
* Identical to fnHeaderCallback() but for the table footer this function
|
|
* allows you to modify the table footer on every 'draw' event.
|
|
* @type function
|
|
* @param {node} foot "TR" element for the footer
|
|
* @param {array} data Full table data (as derived from the original HTML)
|
|
* @param {int} start Index for the current display starting point in the
|
|
* display array
|
|
* @param {int} end Index for the current display ending point in the
|
|
* display array
|
|
* @param {array int} display Index array to translate the visual position
|
|
* to the full data array
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.footerCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "footerCallback": function( tfoot, data, start, end, display ) {
|
|
* tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
|
|
* }
|
|
* } );
|
|
* } )
|
|
*/
|
|
"fnFooterCallback": null,
|
|
|
|
|
|
/**
|
|
* When rendering large numbers in the information element for the table
|
|
* (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
|
|
* to have a comma separator for the 'thousands' units (e.g. 1 million is
|
|
* rendered as "1,000,000") to help readability for the end user. This
|
|
* function will override the default method DataTables uses.
|
|
* @type function
|
|
* @member
|
|
* @param {int} toFormat number to be formatted
|
|
* @returns {string} formatted string for DataTables to show the number
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.formatNumber
|
|
*
|
|
* @example
|
|
* // Format a number using a single quote for the separator (note that
|
|
* // this can also be done with the language.thousands option)
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "formatNumber": function ( toFormat ) {
|
|
* return toFormat.toString().replace(
|
|
* /\B(?=(\d{3})+(?!\d))/g, "'"
|
|
* );
|
|
* };
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnFormatNumber": function ( toFormat ) {
|
|
return toFormat.toString().replace(
|
|
/\B(?=(\d{3})+(?!\d))/g,
|
|
this.oLanguage.sThousands
|
|
);
|
|
},
|
|
|
|
|
|
/**
|
|
* This function is called on every 'draw' event, and allows you to
|
|
* dynamically modify the header row. This can be used to calculate and
|
|
* display useful information about the table.
|
|
* @type function
|
|
* @param {node} head "TR" element for the header
|
|
* @param {array} data Full table data (as derived from the original HTML)
|
|
* @param {int} start Index for the current display starting point in the
|
|
* display array
|
|
* @param {int} end Index for the current display ending point in the
|
|
* display array
|
|
* @param {array int} display Index array to translate the visual position
|
|
* to the full data array
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.headerCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "fheaderCallback": function( head, data, start, end, display ) {
|
|
* head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
|
|
* }
|
|
* } );
|
|
* } )
|
|
*/
|
|
"fnHeaderCallback": null,
|
|
|
|
|
|
/**
|
|
* The information element can be used to convey information about the current
|
|
* state of the table. Although the internationalisation options presented by
|
|
* DataTables are quite capable of dealing with most customisations, there may
|
|
* be times where you wish to customise the string further. This callback
|
|
* allows you to do exactly that.
|
|
* @type function
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {int} start Starting position in data for the draw
|
|
* @param {int} end End position in data for the draw
|
|
* @param {int} max Total number of rows in the table (regardless of
|
|
* filtering)
|
|
* @param {int} total Total number of rows in the data set, after filtering
|
|
* @param {string} pre The string that DataTables has formatted using it's
|
|
* own rules
|
|
* @returns {string} The string to be displayed in the information element.
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.infoCallback
|
|
*
|
|
* @example
|
|
* $('#example').dataTable( {
|
|
* "infoCallback": function( settings, start, end, max, total, pre ) {
|
|
* return start +" to "+ end;
|
|
* }
|
|
* } );
|
|
*/
|
|
"fnInfoCallback": null,
|
|
|
|
|
|
/**
|
|
* Called when the table has been initialised. Normally DataTables will
|
|
* initialise sequentially and there will be no need for this function,
|
|
* however, this does not hold true when using external language information
|
|
* since that is obtained using an async XHR call.
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} json The JSON object request from the server - only
|
|
* present if client-side Ajax sourced data is used
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.initComplete
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "initComplete": function(settings, json) {
|
|
* alert( 'DataTables has finished its initialisation.' );
|
|
* }
|
|
* } );
|
|
* } )
|
|
*/
|
|
"fnInitComplete": null,
|
|
|
|
|
|
/**
|
|
* Called at the very start of each table draw and can be used to cancel the
|
|
* draw by returning false, any other return (including undefined) results in
|
|
* the full draw occurring).
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
* @returns {boolean} False will cancel the draw, anything else (including no
|
|
* return) will allow it to complete.
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.preDrawCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "preDrawCallback": function( settings ) {
|
|
* if ( $('#test').val() == 1 ) {
|
|
* return false;
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnPreDrawCallback": null,
|
|
|
|
|
|
/**
|
|
* This function allows you to 'post process' each row after it have been
|
|
* generated for each table draw, but before it is rendered on screen. This
|
|
* function might be used for setting the row class name etc.
|
|
* @type function
|
|
* @param {node} row "TR" element for the current row
|
|
* @param {array} data Raw data array for this row
|
|
* @param {int} displayIndex The display index for the current table draw
|
|
* @param {int} displayIndexFull The index of the data in the full list of
|
|
* rows (after filtering)
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.rowCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
|
|
* // Bold the grade for all 'A' grade browsers
|
|
* if ( data[4] == "A" ) {
|
|
* $('td:eq(4)', row).html( '<b>A</b>' );
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnRowCallback": null,
|
|
|
|
|
|
/**
|
|
* __Deprecated__ The functionality provided by this parameter has now been
|
|
* superseded by that provided through `ajax`, which should be used instead.
|
|
*
|
|
* This parameter allows you to override the default function which obtains
|
|
* the data from the server so something more suitable for your application.
|
|
* For example you could use POST data, or pull information from a Gears or
|
|
* AIR database.
|
|
* @type function
|
|
* @member
|
|
* @param {string} source HTTP source to obtain the data from (`ajax`)
|
|
* @param {array} data A key/value pair object containing the data to send
|
|
* to the server
|
|
* @param {function} callback to be called on completion of the data get
|
|
* process that will draw the data on the page.
|
|
* @param {object} settings DataTables settings object
|
|
*
|
|
* @dtopt Callbacks
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.serverData
|
|
*
|
|
* @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
*/
|
|
"fnServerData": null,
|
|
|
|
|
|
/**
|
|
* __Deprecated__ The functionality provided by this parameter has now been
|
|
* superseded by that provided through `ajax`, which should be used instead.
|
|
*
|
|
* It is often useful to send extra data to the server when making an Ajax
|
|
* request - for example custom filtering information, and this callback
|
|
* function makes it trivial to send extra information to the server. The
|
|
* passed in parameter is the data set that has been constructed by
|
|
* DataTables, and you can add to this or modify it as you require.
|
|
* @type function
|
|
* @param {array} data Data array (array of objects which are name/value
|
|
* pairs) that has been constructed by DataTables and will be sent to the
|
|
* server. In the case of Ajax sourced data with server-side processing
|
|
* this will be an empty array, for server-side processing there will be a
|
|
* significant number of parameters!
|
|
* @returns {undefined} Ensure that you modify the data array passed in,
|
|
* as this is passed by reference.
|
|
*
|
|
* @dtopt Callbacks
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.serverParams
|
|
*
|
|
* @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
*/
|
|
"fnServerParams": null,
|
|
|
|
|
|
/**
|
|
* Load the table state. With this function you can define from where, and how, the
|
|
* state of a table is loaded. By default DataTables will load from `localStorage`
|
|
* but you might wish to use a server-side database or cookies.
|
|
* @type function
|
|
* @member
|
|
* @param {object} settings DataTables settings object
|
|
* @return {object} The DataTables state object to be loaded
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.stateLoadCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateLoadCallback": function (settings) {
|
|
* var o;
|
|
*
|
|
* // Send an Ajax request to the server to get the data. Note that
|
|
* // this is a synchronous request.
|
|
* $.ajax( {
|
|
* "url": "/state_load",
|
|
* "async": false,
|
|
* "dataType": "json",
|
|
* "success": function (json) {
|
|
* o = json;
|
|
* }
|
|
* } );
|
|
*
|
|
* return o;
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnStateLoadCallback": function ( settings ) {
|
|
try {
|
|
return JSON.parse(
|
|
(settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
|
|
'DataTables_'+settings.sInstance+'_'+location.pathname
|
|
)
|
|
);
|
|
} catch (e) {}
|
|
},
|
|
|
|
|
|
/**
|
|
* Callback which allows modification of the saved state prior to loading that state.
|
|
* This callback is called when the table is loading state from the stored data, but
|
|
* prior to the settings object being modified by the saved state. Note that for
|
|
* plug-in authors, you should use the `stateLoadParams` event to load parameters for
|
|
* a plug-in.
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} data The state object that is to be loaded
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.stateLoadParams
|
|
*
|
|
* @example
|
|
* // Remove a saved filter, so filtering is never loaded
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateLoadParams": function (settings, data) {
|
|
* data.oSearch.sSearch = "";
|
|
* }
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Disallow state loading by returning false
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateLoadParams": function (settings, data) {
|
|
* return false;
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnStateLoadParams": null,
|
|
|
|
|
|
/**
|
|
* Callback that is called when the state has been loaded from the state saving method
|
|
* and the DataTables settings object has been modified as a result of the loaded state.
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} data The state object that was loaded
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.stateLoaded
|
|
*
|
|
* @example
|
|
* // Show an alert with the filtering value that was saved
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateLoaded": function (settings, data) {
|
|
* alert( 'Saved filter was: '+data.oSearch.sSearch );
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnStateLoaded": null,
|
|
|
|
|
|
/**
|
|
* Save the table state. This function allows you to define where and how the state
|
|
* information for the table is stored By default DataTables will use `localStorage`
|
|
* but you might wish to use a server-side database or cookies.
|
|
* @type function
|
|
* @member
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} data The state object to be saved
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.stateSaveCallback
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateSaveCallback": function (settings, data) {
|
|
* // Send an Ajax request to the server with the state object
|
|
* $.ajax( {
|
|
* "url": "/state_save",
|
|
* "data": data,
|
|
* "dataType": "json",
|
|
* "method": "POST"
|
|
* "success": function () {}
|
|
* } );
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnStateSaveCallback": function ( settings, data ) {
|
|
try {
|
|
(settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
|
|
'DataTables_'+settings.sInstance+'_'+location.pathname,
|
|
JSON.stringify( data )
|
|
);
|
|
} catch (e) {}
|
|
},
|
|
|
|
|
|
/**
|
|
* Callback which allows modification of the state to be saved. Called when the table
|
|
* has changed state a new state save is required. This method allows modification of
|
|
* the state saving object prior to actually doing the save, including addition or
|
|
* other state properties or modification. Note that for plug-in authors, you should
|
|
* use the `stateSaveParams` event to save parameters for a plug-in.
|
|
* @type function
|
|
* @param {object} settings DataTables settings object
|
|
* @param {object} data The state object to be saved
|
|
*
|
|
* @dtopt Callbacks
|
|
* @name DataTable.defaults.stateSaveParams
|
|
*
|
|
* @example
|
|
* // Remove a saved filter, so filtering is never saved
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateSave": true,
|
|
* "stateSaveParams": function (settings, data) {
|
|
* data.oSearch.sSearch = "";
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"fnStateSaveParams": null,
|
|
|
|
|
|
/**
|
|
* Duration for which the saved state information is considered valid. After this period
|
|
* has elapsed the state will be returned to the default.
|
|
* Value is given in seconds.
|
|
* @type int
|
|
* @default 7200 <i>(2 hours)</i>
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.stateDuration
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "stateDuration": 60*60*24; // 1 day
|
|
* } );
|
|
* } )
|
|
*/
|
|
"iStateDuration": 7200,
|
|
|
|
|
|
/**
|
|
* When enabled DataTables will not make a request to the server for the first
|
|
* page draw - rather it will use the data already on the page (no sorting etc
|
|
* will be applied to it), thus saving on an XHR at load time. `deferLoading`
|
|
* is used to indicate that deferred loading is required, but it is also used
|
|
* to tell DataTables how many records there are in the full table (allowing
|
|
* the information element and pagination to be displayed correctly). In the case
|
|
* where a filtering is applied to the table on initial load, this can be
|
|
* indicated by giving the parameter as an array, where the first element is
|
|
* the number of records available after filtering and the second element is the
|
|
* number of records without filtering (allowing the table information element
|
|
* to be shown correctly).
|
|
* @type int | array
|
|
* @default null
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.deferLoading
|
|
*
|
|
* @example
|
|
* // 57 records available in the table, no filtering applied
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "serverSide": true,
|
|
* "ajax": "scripts/server_processing.php",
|
|
* "deferLoading": 57
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // 57 records after filtering, 100 without filtering (an initial filter applied)
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "serverSide": true,
|
|
* "ajax": "scripts/server_processing.php",
|
|
* "deferLoading": [ 57, 100 ],
|
|
* "search": {
|
|
* "search": "my_filter"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"iDeferLoading": null,
|
|
|
|
|
|
/**
|
|
* Number of rows to display on a single page when using pagination. If
|
|
* feature enabled (`lengthChange`) then the end user will be able to override
|
|
* this to a custom setting using a pop-up menu.
|
|
* @type int
|
|
* @default 10
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.pageLength
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "pageLength": 50
|
|
* } );
|
|
* } )
|
|
*/
|
|
"iDisplayLength": 10,
|
|
|
|
|
|
/**
|
|
* Define the starting point for data display when using DataTables with
|
|
* pagination. Note that this parameter is the number of records, rather than
|
|
* the page number, so if you have 10 records per page and want to start on
|
|
* the third page, it should be "20".
|
|
* @type int
|
|
* @default 0
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.displayStart
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "displayStart": 20
|
|
* } );
|
|
* } )
|
|
*/
|
|
"iDisplayStart": 0,
|
|
|
|
|
|
/**
|
|
* By default DataTables allows keyboard navigation of the table (sorting, paging,
|
|
* and filtering) by adding a `tabindex` attribute to the required elements. This
|
|
* allows you to tab through the controls and press the enter key to activate them.
|
|
* The tabindex is default 0, meaning that the tab follows the flow of the document.
|
|
* You can overrule this using this parameter if you wish. Use a value of -1 to
|
|
* disable built-in keyboard navigation.
|
|
* @type int
|
|
* @default 0
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.tabIndex
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "tabIndex": 1
|
|
* } );
|
|
* } );
|
|
*/
|
|
"iTabIndex": 0,
|
|
|
|
|
|
/**
|
|
* Classes that DataTables assigns to the various components and features
|
|
* that it adds to the HTML table. This allows classes to be configured
|
|
* during initialisation in addition to through the static
|
|
* {@link DataTable.ext.oStdClasses} object).
|
|
* @namespace
|
|
* @name DataTable.defaults.classes
|
|
*/
|
|
"oClasses": {},
|
|
|
|
|
|
/**
|
|
* All strings that DataTables uses in the user interface that it creates
|
|
* are defined in this object, allowing you to modified them individually or
|
|
* completely replace them all as required.
|
|
* @namespace
|
|
* @name DataTable.defaults.language
|
|
*/
|
|
"oLanguage": {
|
|
/**
|
|
* Strings that are used for WAI-ARIA labels and controls only (these are not
|
|
* actually visible on the page, but will be read by screenreaders, and thus
|
|
* must be internationalised as well).
|
|
* @namespace
|
|
* @name DataTable.defaults.language.aria
|
|
*/
|
|
"oAria": {
|
|
/**
|
|
* ARIA label that is added to the table headers when the column may be
|
|
* sorted ascending by activing the column (click or return when focused).
|
|
* Note that the column header is prefixed to this string.
|
|
* @type string
|
|
* @default : activate to sort column ascending
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.aria.sortAscending
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "aria": {
|
|
* "sortAscending": " - click/return to sort ascending"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sSortAscending": ": activate to sort column ascending",
|
|
|
|
/**
|
|
* ARIA label that is added to the table headers when the column may be
|
|
* sorted descending by activing the column (click or return when focused).
|
|
* Note that the column header is prefixed to this string.
|
|
* @type string
|
|
* @default : activate to sort column ascending
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.aria.sortDescending
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "aria": {
|
|
* "sortDescending": " - click/return to sort descending"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sSortDescending": ": activate to sort column descending"
|
|
},
|
|
|
|
/**
|
|
* Pagination string used by DataTables for the built-in pagination
|
|
* control types.
|
|
* @namespace
|
|
* @name DataTable.defaults.language.paginate
|
|
*/
|
|
"oPaginate": {
|
|
/**
|
|
* Text to use when using the 'full_numbers' type of pagination for the
|
|
* button to take the user to the first page.
|
|
* @type string
|
|
* @default First
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.paginate.first
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "paginate": {
|
|
* "first": "First page"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sFirst": "First",
|
|
|
|
|
|
/**
|
|
* Text to use when using the 'full_numbers' type of pagination for the
|
|
* button to take the user to the last page.
|
|
* @type string
|
|
* @default Last
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.paginate.last
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "paginate": {
|
|
* "last": "Last page"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sLast": "Last",
|
|
|
|
|
|
/**
|
|
* Text to use for the 'next' pagination button (to take the user to the
|
|
* next page).
|
|
* @type string
|
|
* @default Next
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.paginate.next
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "paginate": {
|
|
* "next": "Next page"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sNext": "Next",
|
|
|
|
|
|
/**
|
|
* Text to use for the 'previous' pagination button (to take the user to
|
|
* the previous page).
|
|
* @type string
|
|
* @default Previous
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.paginate.previous
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "paginate": {
|
|
* "previous": "Previous page"
|
|
* }
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sPrevious": "Previous"
|
|
},
|
|
|
|
/**
|
|
* This string is shown in preference to `zeroRecords` when the table is
|
|
* empty of data (regardless of filtering). Note that this is an optional
|
|
* parameter - if it is not given, the value of `zeroRecords` will be used
|
|
* instead (either the default or given value).
|
|
* @type string
|
|
* @default No data available in table
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.emptyTable
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "emptyTable": "No data available in table"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sEmptyTable": "No data available in table",
|
|
|
|
|
|
/**
|
|
* This string gives information to the end user about the information
|
|
* that is current on display on the page. The following tokens can be
|
|
* used in the string and will be dynamically replaced as the table
|
|
* display updates. This tokens can be placed anywhere in the string, or
|
|
* removed as needed by the language requires:
|
|
*
|
|
* * `\_START\_` - Display index of the first record on the current page
|
|
* * `\_END\_` - Display index of the last record on the current page
|
|
* * `\_TOTAL\_` - Number of records in the table after filtering
|
|
* * `\_MAX\_` - Number of records in the table without filtering
|
|
* * `\_PAGE\_` - Current page number
|
|
* * `\_PAGES\_` - Total number of pages of data in the table
|
|
*
|
|
* @type string
|
|
* @default Showing _START_ to _END_ of _TOTAL_ entries
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.info
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "info": "Showing page _PAGE_ of _PAGES_"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
|
|
|
|
|
|
/**
|
|
* Display information string for when the table is empty. Typically the
|
|
* format of this string should match `info`.
|
|
* @type string
|
|
* @default Showing 0 to 0 of 0 entries
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.infoEmpty
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "infoEmpty": "No entries to show"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sInfoEmpty": "Showing 0 to 0 of 0 entries",
|
|
|
|
|
|
/**
|
|
* When a user filters the information in a table, this string is appended
|
|
* to the information (`info`) to give an idea of how strong the filtering
|
|
* is. The variable _MAX_ is dynamically updated.
|
|
* @type string
|
|
* @default (filtered from _MAX_ total entries)
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.infoFiltered
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "infoFiltered": " - filtering from _MAX_ records"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sInfoFiltered": "(filtered from _MAX_ total entries)",
|
|
|
|
|
|
/**
|
|
* If can be useful to append extra information to the info string at times,
|
|
* and this variable does exactly that. This information will be appended to
|
|
* the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
|
|
* being used) at all times.
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.infoPostFix
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "infoPostFix": "All records shown are derived from real information."
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sInfoPostFix": "",
|
|
|
|
|
|
/**
|
|
* This decimal place operator is a little different from the other
|
|
* language options since DataTables doesn't output floating point
|
|
* numbers, so it won't ever use this for display of a number. Rather,
|
|
* what this parameter does is modify the sort methods of the table so
|
|
* that numbers which are in a format which has a character other than
|
|
* a period (`.`) as a decimal place will be sorted numerically.
|
|
*
|
|
* Note that numbers with different decimal places cannot be shown in
|
|
* the same table and still be sortable, the table must be consistent.
|
|
* However, multiple different tables on the page can use different
|
|
* decimal place characters.
|
|
* @type string
|
|
* @default
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.decimal
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "decimal": ","
|
|
* "thousands": "."
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sDecimal": "",
|
|
|
|
|
|
/**
|
|
* DataTables has a build in number formatter (`formatNumber`) which is
|
|
* used to format large numbers that are used in the table information.
|
|
* By default a comma is used, but this can be trivially changed to any
|
|
* character you wish with this parameter.
|
|
* @type string
|
|
* @default ,
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.thousands
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "thousands": "'"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sThousands": ",",
|
|
|
|
|
|
/**
|
|
* Detail the action that will be taken when the drop down menu for the
|
|
* pagination length option is changed. The '_MENU_' variable is replaced
|
|
* with a default select list of 10, 25, 50 and 100, and can be replaced
|
|
* with a custom select box if required.
|
|
* @type string
|
|
* @default Show _MENU_ entries
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.lengthMenu
|
|
*
|
|
* @example
|
|
* // Language change only
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "lengthMenu": "Display _MENU_ records"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Language and options change
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "lengthMenu": 'Display <select>'+
|
|
* '<option value="10">10</option>'+
|
|
* '<option value="20">20</option>'+
|
|
* '<option value="30">30</option>'+
|
|
* '<option value="40">40</option>'+
|
|
* '<option value="50">50</option>'+
|
|
* '<option value="-1">All</option>'+
|
|
* '</select> records'
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sLengthMenu": "Show _MENU_ entries",
|
|
|
|
|
|
/**
|
|
* When using Ajax sourced data and during the first draw when DataTables is
|
|
* gathering the data, this message is shown in an empty row in the table to
|
|
* indicate to the end user the the data is being loaded. Note that this
|
|
* parameter is not used when loading data by server-side processing, just
|
|
* Ajax sourced data with client-side processing.
|
|
* @type string
|
|
* @default Loading...
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.loadingRecords
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "loadingRecords": "Please wait - loading..."
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sLoadingRecords": "Loading...",
|
|
|
|
|
|
/**
|
|
* Text which is displayed when the table is processing a user action
|
|
* (usually a sort command or similar).
|
|
* @type string
|
|
* @default Processing...
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.processing
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "processing": "DataTables is currently busy"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sProcessing": "Processing...",
|
|
|
|
|
|
/**
|
|
* Details the actions that will be taken when the user types into the
|
|
* filtering input text box. The variable "_INPUT_", if used in the string,
|
|
* is replaced with the HTML text box for the filtering input allowing
|
|
* control over where it appears in the string. If "_INPUT_" is not given
|
|
* then the input box is appended to the string automatically.
|
|
* @type string
|
|
* @default Search:
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.search
|
|
*
|
|
* @example
|
|
* // Input text box will be appended at the end automatically
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "search": "Filter records:"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Specify where the filter should appear
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "search": "Apply filter _INPUT_ to table"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sSearch": "Search:",
|
|
|
|
|
|
/**
|
|
* Assign a `placeholder` attribute to the search `input` element
|
|
* @type string
|
|
* @default
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.searchPlaceholder
|
|
*/
|
|
"sSearchPlaceholder": "",
|
|
|
|
|
|
/**
|
|
* All of the language information can be stored in a file on the
|
|
* server-side, which DataTables will look up if this parameter is passed.
|
|
* It must store the URL of the language file, which is in a JSON format,
|
|
* and the object has the same properties as the oLanguage object in the
|
|
* initialiser object (i.e. the above parameters). Please refer to one of
|
|
* the example language files to see how this works in action.
|
|
* @type string
|
|
* @default <i>Empty string - i.e. disabled</i>
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.url
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sUrl": "",
|
|
|
|
|
|
/**
|
|
* Text shown inside the table records when the is no information to be
|
|
* displayed after filtering. `emptyTable` is shown when there is simply no
|
|
* information in the table at all (regardless of filtering).
|
|
* @type string
|
|
* @default No matching records found
|
|
*
|
|
* @dtopt Language
|
|
* @name DataTable.defaults.language.zeroRecords
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "language": {
|
|
* "zeroRecords": "No records to display"
|
|
* }
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sZeroRecords": "No matching records found"
|
|
},
|
|
|
|
|
|
/**
|
|
* This parameter allows you to have define the global filtering state at
|
|
* initialisation time. As an object the `search` parameter must be
|
|
* defined, but all other parameters are optional. When `regex` is true,
|
|
* the search string will be treated as a regular expression, when false
|
|
* (default) it will be treated as a straight string. When `smart`
|
|
* DataTables will use it's smart filtering methods (to word match at
|
|
* any point in the data), when false this will not be done.
|
|
* @namespace
|
|
* @extends DataTable.models.oSearch
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.search
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "search": {"search": "Initial search"}
|
|
* } );
|
|
* } )
|
|
*/
|
|
"oSearch": $.extend( {}, DataTable.models.oSearch ),
|
|
|
|
|
|
/**
|
|
* __Deprecated__ The functionality provided by this parameter has now been
|
|
* superseded by that provided through `ajax`, which should be used instead.
|
|
*
|
|
* By default DataTables will look for the property `data` (or `aaData` for
|
|
* compatibility with DataTables 1.9-) when obtaining data from an Ajax
|
|
* source or for server-side processing - this parameter allows that
|
|
* property to be changed. You can use Javascript dotted object notation to
|
|
* get a data source for multiple levels of nesting.
|
|
* @type string
|
|
* @default data
|
|
*
|
|
* @dtopt Options
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.ajaxDataProp
|
|
*
|
|
* @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
*/
|
|
"sAjaxDataProp": "data",
|
|
|
|
|
|
/**
|
|
* __Deprecated__ The functionality provided by this parameter has now been
|
|
* superseded by that provided through `ajax`, which should be used instead.
|
|
*
|
|
* You can instruct DataTables to load data from an external
|
|
* source using this parameter (use aData if you want to pass data in you
|
|
* already have). Simply provide a url a JSON object can be obtained from.
|
|
* @type string
|
|
* @default null
|
|
*
|
|
* @dtopt Options
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.ajaxSource
|
|
*
|
|
* @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
*/
|
|
"sAjaxSource": null,
|
|
|
|
|
|
/**
|
|
* This initialisation variable allows you to specify exactly where in the
|
|
* DOM you want DataTables to inject the various controls it adds to the page
|
|
* (for example you might want the pagination controls at the top of the
|
|
* table). DIV elements (with or without a custom class) can also be added to
|
|
* aid styling. The follow syntax is used:
|
|
* <ul>
|
|
* <li>The following options are allowed:
|
|
* <ul>
|
|
* <li>'l' - Length changing</li>
|
|
* <li>'f' - Filtering input</li>
|
|
* <li>'t' - The table!</li>
|
|
* <li>'i' - Information</li>
|
|
* <li>'p' - Pagination</li>
|
|
* <li>'r' - pRocessing</li>
|
|
* </ul>
|
|
* </li>
|
|
* <li>The following constants are allowed:
|
|
* <ul>
|
|
* <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
|
|
* <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
|
|
* </ul>
|
|
* </li>
|
|
* <li>The following syntax is expected:
|
|
* <ul>
|
|
* <li>'<' and '>' - div elements</li>
|
|
* <li>'<"class" and '>' - div with a class</li>
|
|
* <li>'<"#id" and '>' - div with an ID</li>
|
|
* </ul>
|
|
* </li>
|
|
* <li>Examples:
|
|
* <ul>
|
|
* <li>'<"wrapper"flipt>'</li>
|
|
* <li>'<lf<t>ip>'</li>
|
|
* </ul>
|
|
* </li>
|
|
* </ul>
|
|
* @type string
|
|
* @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
|
|
* <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.dom
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "dom": '<"top"i>rt<"bottom"flp><"clear">'
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sDom": "lfrtip",
|
|
|
|
|
|
/**
|
|
* Search delay option. This will throttle full table searches that use the
|
|
* DataTables provided search input element (it does not effect calls to
|
|
* `dt-api search()`, providing a delay before the search is made.
|
|
* @type integer
|
|
* @default 0
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.searchDelay
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "searchDelay": 200
|
|
* } );
|
|
* } )
|
|
*/
|
|
"searchDelay": null,
|
|
|
|
|
|
/**
|
|
* DataTables features four different built-in options for the buttons to
|
|
* display for pagination control:
|
|
*
|
|
* * `simple` - 'Previous' and 'Next' buttons only
|
|
* * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
|
|
* * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
|
|
* * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus
|
|
* page numbers
|
|
*
|
|
* Further methods can be added using {@link DataTable.ext.oPagination}.
|
|
* @type string
|
|
* @default simple_numbers
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.pagingType
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "pagingType": "full_numbers"
|
|
* } );
|
|
* } )
|
|
*/
|
|
"sPaginationType": "simple_numbers",
|
|
|
|
|
|
/**
|
|
* Enable horizontal scrolling. When a table is too wide to fit into a
|
|
* certain layout, or you have a large number of columns in the table, you
|
|
* can enable x-scrolling to show the table in a viewport, which can be
|
|
* scrolled. This property can be `true` which will allow the table to
|
|
* scroll horizontally when needed, or any CSS unit, or a number (in which
|
|
* case it will be treated as a pixel measurement). Setting as simply `true`
|
|
* is recommended.
|
|
* @type boolean|string
|
|
* @default <i>blank string - i.e. disabled</i>
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.scrollX
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "scrollX": true,
|
|
* "scrollCollapse": true
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sScrollX": "",
|
|
|
|
|
|
/**
|
|
* This property can be used to force a DataTable to use more width than it
|
|
* might otherwise do when x-scrolling is enabled. For example if you have a
|
|
* table which requires to be well spaced, this parameter is useful for
|
|
* "over-sizing" the table, and thus forcing scrolling. This property can by
|
|
* any CSS unit, or a number (in which case it will be treated as a pixel
|
|
* measurement).
|
|
* @type string
|
|
* @default <i>blank string - i.e. disabled</i>
|
|
*
|
|
* @dtopt Options
|
|
* @name DataTable.defaults.scrollXInner
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "scrollX": "100%",
|
|
* "scrollXInner": "110%"
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sScrollXInner": "",
|
|
|
|
|
|
/**
|
|
* Enable vertical scrolling. Vertical scrolling will constrain the DataTable
|
|
* to the given height, and enable scrolling for any data which overflows the
|
|
* current viewport. This can be used as an alternative to paging to display
|
|
* a lot of data in a small area (although paging and scrolling can both be
|
|
* enabled at the same time). This property can be any CSS unit, or a number
|
|
* (in which case it will be treated as a pixel measurement).
|
|
* @type string
|
|
* @default <i>blank string - i.e. disabled</i>
|
|
*
|
|
* @dtopt Features
|
|
* @name DataTable.defaults.scrollY
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "scrollY": "200px",
|
|
* "paginate": false
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sScrollY": "",
|
|
|
|
|
|
/**
|
|
* __Deprecated__ The functionality provided by this parameter has now been
|
|
* superseded by that provided through `ajax`, which should be used instead.
|
|
*
|
|
* Set the HTTP method that is used to make the Ajax call for server-side
|
|
* processing or Ajax sourced data.
|
|
* @type string
|
|
* @default GET
|
|
*
|
|
* @dtopt Options
|
|
* @dtopt Server-side
|
|
* @name DataTable.defaults.serverMethod
|
|
*
|
|
* @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
*/
|
|
"sServerMethod": "GET",
|
|
|
|
|
|
/**
|
|
* DataTables makes use of renderers when displaying HTML elements for
|
|
* a table. These renderers can be added or modified by plug-ins to
|
|
* generate suitable mark-up for a site. For example the Bootstrap
|
|
* integration plug-in for DataTables uses a paging button renderer to
|
|
* display pagination buttons in the mark-up required by Bootstrap.
|
|
*
|
|
* For further information about the renderers available see
|
|
* DataTable.ext.renderer
|
|
* @type string|object
|
|
* @default null
|
|
*
|
|
* @name DataTable.defaults.renderer
|
|
*
|
|
*/
|
|
"renderer": null,
|
|
|
|
|
|
/**
|
|
* Set the data property name that DataTables should use to get a row's id
|
|
* to set as the `id` property in the node.
|
|
* @type string
|
|
* @default DT_RowId
|
|
*
|
|
* @name DataTable.defaults.rowId
|
|
*/
|
|
"rowId": "DT_RowId"
|
|
};
|
|
|
|
_fnHungarianMap( DataTable.defaults );
|
|
|
|
|
|
|
|
/*
|
|
* Developer note - See note in model.defaults.js about the use of Hungarian
|
|
* notation and camel case.
|
|
*/
|
|
|
|
/**
|
|
* Column options that can be given to DataTables at initialisation time.
|
|
* @namespace
|
|
*/
|
|
DataTable.defaults.column = {
|
|
/**
|
|
* Define which column(s) an order will occur on for this column. This
|
|
* allows a column's ordering to take multiple columns into account when
|
|
* doing a sort or use the data from a different column. For example first
|
|
* name / last name columns make sense to do a multi-column sort over the
|
|
* two columns.
|
|
* @type array|int
|
|
* @default null <i>Takes the value of the column index automatically</i>
|
|
*
|
|
* @name DataTable.defaults.column.orderData
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "orderData": [ 0, 1 ], "targets": [ 0 ] },
|
|
* { "orderData": [ 1, 0 ], "targets": [ 1 ] },
|
|
* { "orderData": 2, "targets": [ 2 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "orderData": [ 0, 1 ] },
|
|
* { "orderData": [ 1, 0 ] },
|
|
* { "orderData": 2 },
|
|
* null,
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"aDataSort": null,
|
|
"iDataSort": -1,
|
|
|
|
|
|
/**
|
|
* You can control the default ordering direction, and even alter the
|
|
* behaviour of the sort handler (i.e. only allow ascending ordering etc)
|
|
* using this parameter.
|
|
* @type array
|
|
* @default [ 'asc', 'desc' ]
|
|
*
|
|
* @name DataTable.defaults.column.orderSequence
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "orderSequence": [ "asc" ], "targets": [ 1 ] },
|
|
* { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
|
|
* { "orderSequence": [ "desc" ], "targets": [ 3 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* null,
|
|
* { "orderSequence": [ "asc" ] },
|
|
* { "orderSequence": [ "desc", "asc", "asc" ] },
|
|
* { "orderSequence": [ "desc" ] },
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"asSorting": [ 'asc', 'desc' ],
|
|
|
|
|
|
/**
|
|
* Enable or disable filtering on the data in this column.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @name DataTable.defaults.column.searchable
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "searchable": false, "targets": [ 0 ] }
|
|
* ] } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "searchable": false },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ] } );
|
|
* } );
|
|
*/
|
|
"bSearchable": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable ordering on this column.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @name DataTable.defaults.column.orderable
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "orderable": false, "targets": [ 0 ] }
|
|
* ] } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "orderable": false },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ] } );
|
|
* } );
|
|
*/
|
|
"bSortable": true,
|
|
|
|
|
|
/**
|
|
* Enable or disable the display of this column.
|
|
* @type boolean
|
|
* @default true
|
|
*
|
|
* @name DataTable.defaults.column.visible
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "visible": false, "targets": [ 0 ] }
|
|
* ] } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "visible": false },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ] } );
|
|
* } );
|
|
*/
|
|
"bVisible": true,
|
|
|
|
|
|
/**
|
|
* Developer definable function that is called whenever a cell is created (Ajax source,
|
|
* etc) or processed for input (DOM source). This can be used as a compliment to mRender
|
|
* allowing you to modify the DOM element (add background colour for example) when the
|
|
* element is available.
|
|
* @type function
|
|
* @param {element} td The TD node that has been created
|
|
* @param {*} cellData The Data for the cell
|
|
* @param {array|object} rowData The data for the whole row
|
|
* @param {int} row The row index for the aoData data store
|
|
* @param {int} col The column index for aoColumns
|
|
*
|
|
* @name DataTable.defaults.column.createdCell
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [3],
|
|
* "createdCell": function (td, cellData, rowData, row, col) {
|
|
* if ( cellData == "1.7" ) {
|
|
* $(td).css('color', 'blue')
|
|
* }
|
|
* }
|
|
* } ]
|
|
* });
|
|
* } );
|
|
*/
|
|
"fnCreatedCell": null,
|
|
|
|
|
|
/**
|
|
* This parameter has been replaced by `data` in DataTables to ensure naming
|
|
* consistency. `dataProp` can still be used, as there is backwards
|
|
* compatibility in DataTables for this option, but it is strongly
|
|
* recommended that you use `data` in preference to `dataProp`.
|
|
* @name DataTable.defaults.column.dataProp
|
|
*/
|
|
|
|
|
|
/**
|
|
* This property can be used to read data from any data source property,
|
|
* including deeply nested objects / properties. `data` can be given in a
|
|
* number of different ways which effect its behaviour:
|
|
*
|
|
* * `integer` - treated as an array index for the data source. This is the
|
|
* default that DataTables uses (incrementally increased for each column).
|
|
* * `string` - read an object property from the data source. There are
|
|
* three 'special' options that can be used in the string to alter how
|
|
* DataTables reads the data from the source object:
|
|
* * `.` - Dotted Javascript notation. Just as you use a `.` in
|
|
* Javascript to read from nested objects, so to can the options
|
|
* specified in `data`. For example: `browser.version` or
|
|
* `browser.name`. If your object parameter name contains a period, use
|
|
* `\\` to escape it - i.e. `first\\.name`.
|
|
* * `[]` - Array notation. DataTables can automatically combine data
|
|
* from and array source, joining the data with the characters provided
|
|
* between the two brackets. For example: `name[, ]` would provide a
|
|
* comma-space separated list from the source array. If no characters
|
|
* are provided between the brackets, the original array source is
|
|
* returned.
|
|
* * `()` - Function notation. Adding `()` to the end of a parameter will
|
|
* execute a function of the name given. For example: `browser()` for a
|
|
* simple function on the data source, `browser.version()` for a
|
|
* function in a nested property or even `browser().version` to get an
|
|
* object property if the function called returns an object. Note that
|
|
* function notation is recommended for use in `render` rather than
|
|
* `data` as it is much simpler to use as a renderer.
|
|
* * `null` - use the original data source for the row rather than plucking
|
|
* data directly from it. This action has effects on two other
|
|
* initialisation options:
|
|
* * `defaultContent` - When null is given as the `data` option and
|
|
* `defaultContent` is specified for the column, the value defined by
|
|
* `defaultContent` will be used for the cell.
|
|
* * `render` - When null is used for the `data` option and the `render`
|
|
* option is specified for the column, the whole data source for the
|
|
* row is used for the renderer.
|
|
* * `function` - the function given will be executed whenever DataTables
|
|
* needs to set or get the data for a cell in the column. The function
|
|
* takes three parameters:
|
|
* * Parameters:
|
|
* * `{array|object}` The data source for the row
|
|
* * `{string}` The type call data requested - this will be 'set' when
|
|
* setting data or 'filter', 'display', 'type', 'sort' or undefined
|
|
* when gathering data. Note that when `undefined` is given for the
|
|
* type DataTables expects to get the raw data for the object back<
|
|
* * `{*}` Data to set when the second parameter is 'set'.
|
|
* * Return:
|
|
* * The return value from the function is not required when 'set' is
|
|
* the type of call, but otherwise the return is what will be used
|
|
* for the data requested.
|
|
*
|
|
* Note that `data` is a getter and setter option. If you just require
|
|
* formatting of data for output, you will likely want to use `render` which
|
|
* is simply a getter and thus simpler to use.
|
|
*
|
|
* Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
|
|
* name change reflects the flexibility of this property and is consistent
|
|
* with the naming of mRender. If 'mDataProp' is given, then it will still
|
|
* be used by DataTables, as it automatically maps the old name to the new
|
|
* if required.
|
|
*
|
|
* @type string|int|function|null
|
|
* @default null <i>Use automatically calculated column index</i>
|
|
*
|
|
* @name DataTable.defaults.column.data
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Read table data from objects
|
|
* // JSON structure for each row:
|
|
* // {
|
|
* // "engine": {value},
|
|
* // "browser": {value},
|
|
* // "platform": {value},
|
|
* // "version": {value},
|
|
* // "grade": {value}
|
|
* // }
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "ajaxSource": "sources/objects.txt",
|
|
* "columns": [
|
|
* { "data": "engine" },
|
|
* { "data": "browser" },
|
|
* { "data": "platform" },
|
|
* { "data": "version" },
|
|
* { "data": "grade" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Read information from deeply nested objects
|
|
* // JSON structure for each row:
|
|
* // {
|
|
* // "engine": {value},
|
|
* // "browser": {value},
|
|
* // "platform": {
|
|
* // "inner": {value}
|
|
* // },
|
|
* // "details": [
|
|
* // {value}, {value}
|
|
* // ]
|
|
* // }
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "ajaxSource": "sources/deep.txt",
|
|
* "columns": [
|
|
* { "data": "engine" },
|
|
* { "data": "browser" },
|
|
* { "data": "platform.inner" },
|
|
* { "data": "platform.details.0" },
|
|
* { "data": "platform.details.1" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `data` as a function to provide different information for
|
|
* // sorting, filtering and display. In this case, currency (price)
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": function ( source, type, val ) {
|
|
* if (type === 'set') {
|
|
* source.price = val;
|
|
* // Store the computed dislay and filter values for efficiency
|
|
* source.price_display = val=="" ? "" : "$"+numberFormat(val);
|
|
* source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val;
|
|
* return;
|
|
* }
|
|
* else if (type === 'display') {
|
|
* return source.price_display;
|
|
* }
|
|
* else if (type === 'filter') {
|
|
* return source.price_filter;
|
|
* }
|
|
* // 'sort', 'type' and undefined all just use the integer
|
|
* return source.price;
|
|
* }
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using default content
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": null,
|
|
* "defaultContent": "Click to edit"
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using array notation - outputting a list from an array
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": "name[, ]"
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*
|
|
*/
|
|
"mData": null,
|
|
|
|
|
|
/**
|
|
* This property is the rendering partner to `data` and it is suggested that
|
|
* when you want to manipulate data for display (including filtering,
|
|
* sorting etc) without altering the underlying data for the table, use this
|
|
* property. `render` can be considered to be the the read only companion to
|
|
* `data` which is read / write (then as such more complex). Like `data`
|
|
* this option can be given in a number of different ways to effect its
|
|
* behaviour:
|
|
*
|
|
* * `integer` - treated as an array index for the data source. This is the
|
|
* default that DataTables uses (incrementally increased for each column).
|
|
* * `string` - read an object property from the data source. There are
|
|
* three 'special' options that can be used in the string to alter how
|
|
* DataTables reads the data from the source object:
|
|
* * `.` - Dotted Javascript notation. Just as you use a `.` in
|
|
* Javascript to read from nested objects, so to can the options
|
|
* specified in `data`. For example: `browser.version` or
|
|
* `browser.name`. If your object parameter name contains a period, use
|
|
* `\\` to escape it - i.e. `first\\.name`.
|
|
* * `[]` - Array notation. DataTables can automatically combine data
|
|
* from and array source, joining the data with the characters provided
|
|
* between the two brackets. For example: `name[, ]` would provide a
|
|
* comma-space separated list from the source array. If no characters
|
|
* are provided between the brackets, the original array source is
|
|
* returned.
|
|
* * `()` - Function notation. Adding `()` to the end of a parameter will
|
|
* execute a function of the name given. For example: `browser()` for a
|
|
* simple function on the data source, `browser.version()` for a
|
|
* function in a nested property or even `browser().version` to get an
|
|
* object property if the function called returns an object.
|
|
* * `object` - use different data for the different data types requested by
|
|
* DataTables ('filter', 'display', 'type' or 'sort'). The property names
|
|
* of the object is the data type the property refers to and the value can
|
|
* defined using an integer, string or function using the same rules as
|
|
* `render` normally does. Note that an `_` option _must_ be specified.
|
|
* This is the default value to use if you haven't specified a value for
|
|
* the data type requested by DataTables.
|
|
* * `function` - the function given will be executed whenever DataTables
|
|
* needs to set or get the data for a cell in the column. The function
|
|
* takes three parameters:
|
|
* * Parameters:
|
|
* * {array|object} The data source for the row (based on `data`)
|
|
* * {string} The type call data requested - this will be 'filter',
|
|
* 'display', 'type' or 'sort'.
|
|
* * {array|object} The full data source for the row (not based on
|
|
* `data`)
|
|
* * Return:
|
|
* * The return value from the function is what will be used for the
|
|
* data requested.
|
|
*
|
|
* @type string|int|function|object|null
|
|
* @default null Use the data source value.
|
|
*
|
|
* @name DataTable.defaults.column.render
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Create a comma separated list from an array of objects
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "ajaxSource": "sources/deep.txt",
|
|
* "columns": [
|
|
* { "data": "engine" },
|
|
* { "data": "browser" },
|
|
* {
|
|
* "data": "platform",
|
|
* "render": "[, ].name"
|
|
* }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Execute a function to obtain data
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": null, // Use the full data source object for the renderer's source
|
|
* "render": "browserName()"
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // As an object, extracting different data for the different types
|
|
* // This would be used with a data source such as:
|
|
* // { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
|
|
* // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
|
|
* // (which has both forms) is used for filtering for if a user inputs either format, while
|
|
* // the formatted phone number is the one that is shown in the table.
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": null, // Use the full data source object for the renderer's source
|
|
* "render": {
|
|
* "_": "phone",
|
|
* "filter": "phone_filter",
|
|
* "display": "phone_display"
|
|
* }
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Use as a function to create a link from the data source
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "data": "download_link",
|
|
* "render": function ( data, type, full ) {
|
|
* return '<a href="'+data+'">Download</a>';
|
|
* }
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"mRender": null,
|
|
|
|
|
|
/**
|
|
* Change the cell type created for the column - either TD cells or TH cells. This
|
|
* can be useful as TH cells have semantic meaning in the table body, allowing them
|
|
* to act as a header for a row (you may wish to add scope='row' to the TH elements).
|
|
* @type string
|
|
* @default td
|
|
*
|
|
* @name DataTable.defaults.column.cellType
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Make the first column use TH cells
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [ {
|
|
* "targets": [ 0 ],
|
|
* "cellType": "th"
|
|
* } ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sCellType": "td",
|
|
|
|
|
|
/**
|
|
* Class to give to each cell in this column.
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
*
|
|
* @name DataTable.defaults.column.class
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "class": "my_class", "targets": [ 0 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "class": "my_class" },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sClass": "",
|
|
|
|
/**
|
|
* When DataTables calculates the column widths to assign to each column,
|
|
* it finds the longest string in each column and then constructs a
|
|
* temporary table and reads the widths from that. The problem with this
|
|
* is that "mmm" is much wider then "iiii", but the latter is a longer
|
|
* string - thus the calculation can go wrong (doing it properly and putting
|
|
* it into an DOM object and measuring that is horribly(!) slow). Thus as
|
|
* a "work around" we provide this option. It will append its value to the
|
|
* text that is found to be the longest string for the column - i.e. padding.
|
|
* Generally you shouldn't need this!
|
|
* @type string
|
|
* @default <i>Empty string<i>
|
|
*
|
|
* @name DataTable.defaults.column.contentPadding
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* {
|
|
* "contentPadding": "mmm"
|
|
* }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sContentPadding": "",
|
|
|
|
|
|
/**
|
|
* Allows a default value to be given for a column's data, and will be used
|
|
* whenever a null data source is encountered (this can be because `data`
|
|
* is set to null, or because the data source itself is null).
|
|
* @type string
|
|
* @default null
|
|
*
|
|
* @name DataTable.defaults.column.defaultContent
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* {
|
|
* "data": null,
|
|
* "defaultContent": "Edit",
|
|
* "targets": [ -1 ]
|
|
* }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* {
|
|
* "data": null,
|
|
* "defaultContent": "Edit"
|
|
* }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sDefaultContent": null,
|
|
|
|
|
|
/**
|
|
* This parameter is only used in DataTables' server-side processing. It can
|
|
* be exceptionally useful to know what columns are being displayed on the
|
|
* client side, and to map these to database fields. When defined, the names
|
|
* also allow DataTables to reorder information from the server if it comes
|
|
* back in an unexpected order (i.e. if you switch your columns around on the
|
|
* client-side, your server-side code does not also need updating).
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
*
|
|
* @name DataTable.defaults.column.name
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "name": "engine", "targets": [ 0 ] },
|
|
* { "name": "browser", "targets": [ 1 ] },
|
|
* { "name": "platform", "targets": [ 2 ] },
|
|
* { "name": "version", "targets": [ 3 ] },
|
|
* { "name": "grade", "targets": [ 4 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "name": "engine" },
|
|
* { "name": "browser" },
|
|
* { "name": "platform" },
|
|
* { "name": "version" },
|
|
* { "name": "grade" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sName": "",
|
|
|
|
|
|
/**
|
|
* Defines a data source type for the ordering which can be used to read
|
|
* real-time information from the table (updating the internally cached
|
|
* version) prior to ordering. This allows ordering to occur on user
|
|
* editable elements such as form inputs.
|
|
* @type string
|
|
* @default std
|
|
*
|
|
* @name DataTable.defaults.column.orderDataType
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
|
|
* { "type": "numeric", "targets": [ 3 ] },
|
|
* { "orderDataType": "dom-select", "targets": [ 4 ] },
|
|
* { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* null,
|
|
* null,
|
|
* { "orderDataType": "dom-text" },
|
|
* { "orderDataType": "dom-text", "type": "numeric" },
|
|
* { "orderDataType": "dom-select" },
|
|
* { "orderDataType": "dom-checkbox" }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sSortDataType": "std",
|
|
|
|
|
|
/**
|
|
* The title of this column.
|
|
* @type string
|
|
* @default null <i>Derived from the 'TH' value for this column in the
|
|
* original HTML table.</i>
|
|
*
|
|
* @name DataTable.defaults.column.title
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "title": "My column title", "targets": [ 0 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "title": "My column title" },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sTitle": null,
|
|
|
|
|
|
/**
|
|
* The type allows you to specify how the data for this column will be
|
|
* ordered. Four types (string, numeric, date and html (which will strip
|
|
* HTML tags before ordering)) are currently available. Note that only date
|
|
* formats understood by Javascript's Date() object will be accepted as type
|
|
* date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
|
|
* 'numeric', 'date' or 'html' (by default). Further types can be adding
|
|
* through plug-ins.
|
|
* @type string
|
|
* @default null <i>Auto-detected from raw data</i>
|
|
*
|
|
* @name DataTable.defaults.column.type
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "type": "html", "targets": [ 0 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "type": "html" },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sType": null,
|
|
|
|
|
|
/**
|
|
* Defining the width of the column, this parameter may take any CSS value
|
|
* (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
|
|
* been given a specific width through this interface ensuring that the table
|
|
* remains readable.
|
|
* @type string
|
|
* @default null <i>Automatic</i>
|
|
*
|
|
* @name DataTable.defaults.column.width
|
|
* @dtopt Columns
|
|
*
|
|
* @example
|
|
* // Using `columnDefs`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columnDefs": [
|
|
* { "width": "20%", "targets": [ 0 ] }
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Using `columns`
|
|
* $(document).ready( function() {
|
|
* $('#example').dataTable( {
|
|
* "columns": [
|
|
* { "width": "20%" },
|
|
* null,
|
|
* null,
|
|
* null,
|
|
* null
|
|
* ]
|
|
* } );
|
|
* } );
|
|
*/
|
|
"sWidth": null
|
|
};
|
|
|
|
_fnHungarianMap( DataTable.defaults.column );
|
|
|
|
|
|
|
|
/**
|
|
* DataTables settings object - this holds all the information needed for a
|
|
* given table, including configuration, data and current application of the
|
|
* table options. DataTables does not have a single instance for each DataTable
|
|
* with the settings attached to that instance, but rather instances of the
|
|
* DataTable "class" are created on-the-fly as needed (typically by a
|
|
* $().dataTable() call) and the settings object is then applied to that
|
|
* instance.
|
|
*
|
|
* Note that this object is related to {@link DataTable.defaults} but this
|
|
* one is the internal data store for DataTables's cache of columns. It should
|
|
* NOT be manipulated outside of DataTables. Any configuration should be done
|
|
* through the initialisation options.
|
|
* @namespace
|
|
* @todo Really should attach the settings object to individual instances so we
|
|
* don't need to create new instances on each $().dataTable() call (if the
|
|
* table already exists). It would also save passing oSettings around and
|
|
* into every single function. However, this is a very significant
|
|
* architecture change for DataTables and will almost certainly break
|
|
* backwards compatibility with older installations. This is something that
|
|
* will be done in 2.0.
|
|
*/
|
|
DataTable.models.oSettings = {
|
|
/**
|
|
* Primary features of DataTables and their enablement state.
|
|
* @namespace
|
|
*/
|
|
"oFeatures": {
|
|
|
|
/**
|
|
* Flag to say if DataTables should automatically try to calculate the
|
|
* optimum table and columns widths (true) or not (false).
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bAutoWidth": null,
|
|
|
|
/**
|
|
* Delay the creation of TR and TD elements until they are actually
|
|
* needed by a driven page draw. This can give a significant speed
|
|
* increase for Ajax source and Javascript source data, but makes no
|
|
* difference at all fro DOM and server-side processing tables.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bDeferRender": null,
|
|
|
|
/**
|
|
* Enable filtering on the table or not. Note that if this is disabled
|
|
* then there is no filtering at all on the table, including fnFilter.
|
|
* To just remove the filtering input use sDom and remove the 'f' option.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bFilter": null,
|
|
|
|
/**
|
|
* Table information element (the 'Showing x of y records' div) enable
|
|
* flag.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bInfo": null,
|
|
|
|
/**
|
|
* Present a user control allowing the end user to change the page size
|
|
* when pagination is enabled.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bLengthChange": null,
|
|
|
|
/**
|
|
* Pagination enabled or not. Note that if this is disabled then length
|
|
* changing must also be disabled.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bPaginate": null,
|
|
|
|
/**
|
|
* Processing indicator enable flag whenever DataTables is enacting a
|
|
* user request - typically an Ajax request for server-side processing.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bProcessing": null,
|
|
|
|
/**
|
|
* Server-side processing enabled flag - when enabled DataTables will
|
|
* get all data from the server for every draw - there is no filtering,
|
|
* sorting or paging done on the client-side.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bServerSide": null,
|
|
|
|
/**
|
|
* Sorting enablement flag.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bSort": null,
|
|
|
|
/**
|
|
* Multi-column sorting
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bSortMulti": null,
|
|
|
|
/**
|
|
* Apply a class to the columns which are being sorted to provide a
|
|
* visual highlight or not. This can slow things down when enabled since
|
|
* there is a lot of DOM interaction.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bSortClasses": null,
|
|
|
|
/**
|
|
* State saving enablement flag.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bStateSave": null
|
|
},
|
|
|
|
|
|
/**
|
|
* Scrolling settings for a table.
|
|
* @namespace
|
|
*/
|
|
"oScroll": {
|
|
/**
|
|
* When the table is shorter in height than sScrollY, collapse the
|
|
* table container down to the height of the table (when true).
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bCollapse": null,
|
|
|
|
/**
|
|
* Width of the scrollbar for the web-browser's platform. Calculated
|
|
* during table initialisation.
|
|
* @type int
|
|
* @default 0
|
|
*/
|
|
"iBarWidth": 0,
|
|
|
|
/**
|
|
* Viewport width for horizontal scrolling. Horizontal scrolling is
|
|
* disabled if an empty string.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
*/
|
|
"sX": null,
|
|
|
|
/**
|
|
* Width to expand the table to when using x-scrolling. Typically you
|
|
* should not need to use this.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
* @deprecated
|
|
*/
|
|
"sXInner": null,
|
|
|
|
/**
|
|
* Viewport height for vertical scrolling. Vertical scrolling is disabled
|
|
* if an empty string.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
*/
|
|
"sY": null
|
|
},
|
|
|
|
/**
|
|
* Language information for the table.
|
|
* @namespace
|
|
* @extends DataTable.defaults.oLanguage
|
|
*/
|
|
"oLanguage": {
|
|
/**
|
|
* Information callback function. See
|
|
* {@link DataTable.defaults.fnInfoCallback}
|
|
* @type function
|
|
* @default null
|
|
*/
|
|
"fnInfoCallback": null
|
|
},
|
|
|
|
/**
|
|
* Browser support parameters
|
|
* @namespace
|
|
*/
|
|
"oBrowser": {
|
|
/**
|
|
* Indicate if the browser incorrectly calculates width:100% inside a
|
|
* scrolling element (IE6/7)
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bScrollOversize": false,
|
|
|
|
/**
|
|
* Determine if the vertical scrollbar is on the right or left of the
|
|
* scrolling container - needed for rtl language layout, although not
|
|
* all browsers move the scrollbar (Safari).
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bScrollbarLeft": false,
|
|
|
|
/**
|
|
* Flag for if `getBoundingClientRect` is fully supported or not
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bBounding": false,
|
|
|
|
/**
|
|
* Browser scrollbar width
|
|
* @type integer
|
|
* @default 0
|
|
*/
|
|
"barWidth": 0
|
|
},
|
|
|
|
|
|
"ajax": null,
|
|
|
|
|
|
/**
|
|
* Array referencing the nodes which are used for the features. The
|
|
* parameters of this object match what is allowed by sDom - i.e.
|
|
* <ul>
|
|
* <li>'l' - Length changing</li>
|
|
* <li>'f' - Filtering input</li>
|
|
* <li>'t' - The table!</li>
|
|
* <li>'i' - Information</li>
|
|
* <li>'p' - Pagination</li>
|
|
* <li>'r' - pRocessing</li>
|
|
* </ul>
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aanFeatures": [],
|
|
|
|
/**
|
|
* Store data information - see {@link DataTable.models.oRow} for detailed
|
|
* information.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoData": [],
|
|
|
|
/**
|
|
* Array of indexes which are in the current display (after filtering etc)
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aiDisplay": [],
|
|
|
|
/**
|
|
* Array of indexes for display - no filtering
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aiDisplayMaster": [],
|
|
|
|
/**
|
|
* Map of row ids to data indexes
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
"aIds": {},
|
|
|
|
/**
|
|
* Store information about each column that is in use
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoColumns": [],
|
|
|
|
/**
|
|
* Store information about the table's header
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoHeader": [],
|
|
|
|
/**
|
|
* Store information about the table's footer
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoFooter": [],
|
|
|
|
/**
|
|
* Store the applied global search information in case we want to force a
|
|
* research or compare the old search to a new one.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @namespace
|
|
* @extends DataTable.models.oSearch
|
|
*/
|
|
"oPreviousSearch": {},
|
|
|
|
/**
|
|
* Store the applied search for each column - see
|
|
* {@link DataTable.models.oSearch} for the format that is used for the
|
|
* filtering information for each column.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoPreSearchCols": [],
|
|
|
|
/**
|
|
* Sorting that is applied to the table. Note that the inner arrays are
|
|
* used in the following manner:
|
|
* <ul>
|
|
* <li>Index 0 - column number</li>
|
|
* <li>Index 1 - current sorting direction</li>
|
|
* </ul>
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type array
|
|
* @todo These inner arrays should really be objects
|
|
*/
|
|
"aaSorting": null,
|
|
|
|
/**
|
|
* Sorting that is always applied to the table (i.e. prefixed in front of
|
|
* aaSorting).
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aaSortingFixed": [],
|
|
|
|
/**
|
|
* Classes to use for the striping of a table.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"asStripeClasses": null,
|
|
|
|
/**
|
|
* If restoring a table - we should restore its striping classes as well
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"asDestroyStripes": [],
|
|
|
|
/**
|
|
* If restoring a table - we should restore its width
|
|
* @type int
|
|
* @default 0
|
|
*/
|
|
"sDestroyWidth": 0,
|
|
|
|
/**
|
|
* Callback functions array for every time a row is inserted (i.e. on a draw).
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoRowCallback": [],
|
|
|
|
/**
|
|
* Callback functions for the header on each draw.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoHeaderCallback": [],
|
|
|
|
/**
|
|
* Callback function for the footer on each draw.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoFooterCallback": [],
|
|
|
|
/**
|
|
* Array of callback functions for draw callback functions
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoDrawCallback": [],
|
|
|
|
/**
|
|
* Array of callback functions for row created function
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoRowCreatedCallback": [],
|
|
|
|
/**
|
|
* Callback functions for just before the table is redrawn. A return of
|
|
* false will be used to cancel the draw.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoPreDrawCallback": [],
|
|
|
|
/**
|
|
* Callback functions for when the table has been initialised.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoInitComplete": [],
|
|
|
|
|
|
/**
|
|
* Callbacks for modifying the settings to be stored for state saving, prior to
|
|
* saving state.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoStateSaveParams": [],
|
|
|
|
/**
|
|
* Callbacks for modifying the settings that have been stored for state saving
|
|
* prior to using the stored values to restore the state.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoStateLoadParams": [],
|
|
|
|
/**
|
|
* Callbacks for operating on the settings object once the saved state has been
|
|
* loaded
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoStateLoaded": [],
|
|
|
|
/**
|
|
* Cache the table ID for quick access
|
|
* @type string
|
|
* @default <i>Empty string</i>
|
|
*/
|
|
"sTableId": "",
|
|
|
|
/**
|
|
* The TABLE node for the main table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTable": null,
|
|
|
|
/**
|
|
* Permanent ref to the thead element
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTHead": null,
|
|
|
|
/**
|
|
* Permanent ref to the tfoot element - if it exists
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTFoot": null,
|
|
|
|
/**
|
|
* Permanent ref to the tbody element
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTBody": null,
|
|
|
|
/**
|
|
* Cache the wrapper node (contains all DataTables controlled elements)
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"nTableWrapper": null,
|
|
|
|
/**
|
|
* Indicate if when using server-side processing the loading of data
|
|
* should be deferred until the second draw.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bDeferLoading": false,
|
|
|
|
/**
|
|
* Indicate if all required information has been read in
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bInitialised": false,
|
|
|
|
/**
|
|
* Information about open rows. Each object in the array has the parameters
|
|
* 'nTr' and 'nParent'
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoOpenRows": [],
|
|
|
|
/**
|
|
* Dictate the positioning of DataTables' control elements - see
|
|
* {@link DataTable.model.oInit.sDom}.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sDom": null,
|
|
|
|
/**
|
|
* Search delay (in mS)
|
|
* @type integer
|
|
* @default null
|
|
*/
|
|
"searchDelay": null,
|
|
|
|
/**
|
|
* Which type of pagination should be used.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
* @default two_button
|
|
*/
|
|
"sPaginationType": "two_button",
|
|
|
|
/**
|
|
* The state duration (for `stateSave`) in seconds.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type int
|
|
* @default 0
|
|
*/
|
|
"iStateDuration": 0,
|
|
|
|
/**
|
|
* Array of callback functions for state saving. Each array element is an
|
|
* object with the following parameters:
|
|
* <ul>
|
|
* <li>function:fn - function to call. Takes two parameters, oSettings
|
|
* and the JSON string to save that has been thus far created. Returns
|
|
* a JSON string to be inserted into a json object
|
|
* (i.e. '"param": [ 0, 1, 2]')</li>
|
|
* <li>string:sName - name of callback</li>
|
|
* </ul>
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoStateSave": [],
|
|
|
|
/**
|
|
* Array of callback functions for state loading. Each array element is an
|
|
* object with the following parameters:
|
|
* <ul>
|
|
* <li>function:fn - function to call. Takes two parameters, oSettings
|
|
* and the object stored. May return false to cancel state loading</li>
|
|
* <li>string:sName - name of callback</li>
|
|
* </ul>
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoStateLoad": [],
|
|
|
|
/**
|
|
* State that was saved. Useful for back reference
|
|
* @type object
|
|
* @default null
|
|
*/
|
|
"oSavedState": null,
|
|
|
|
/**
|
|
* State that was loaded. Useful for back reference
|
|
* @type object
|
|
* @default null
|
|
*/
|
|
"oLoadedState": null,
|
|
|
|
/**
|
|
* Source url for AJAX data for the table.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sAjaxSource": null,
|
|
|
|
/**
|
|
* Property from a given object from which to read the table data from. This
|
|
* can be an empty string (when not server-side processing), in which case
|
|
* it is assumed an an array is given directly.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
*/
|
|
"sAjaxDataProp": null,
|
|
|
|
/**
|
|
* Note if draw should be blocked while getting data
|
|
* @type boolean
|
|
* @default true
|
|
*/
|
|
"bAjaxDataGet": true,
|
|
|
|
/**
|
|
* The last jQuery XHR object that was used for server-side data gathering.
|
|
* This can be used for working with the XHR information in one of the
|
|
* callbacks
|
|
* @type object
|
|
* @default null
|
|
*/
|
|
"jqXHR": null,
|
|
|
|
/**
|
|
* JSON returned from the server in the last Ajax request
|
|
* @type object
|
|
* @default undefined
|
|
*/
|
|
"json": undefined,
|
|
|
|
/**
|
|
* Data submitted as part of the last Ajax request
|
|
* @type object
|
|
* @default undefined
|
|
*/
|
|
"oAjaxData": undefined,
|
|
|
|
/**
|
|
* Function to get the server-side data.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type function
|
|
*/
|
|
"fnServerData": null,
|
|
|
|
/**
|
|
* Functions which are called prior to sending an Ajax request so extra
|
|
* parameters can easily be sent to the server
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoServerParams": [],
|
|
|
|
/**
|
|
* Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
|
|
* required).
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type string
|
|
*/
|
|
"sServerMethod": null,
|
|
|
|
/**
|
|
* Format numbers for display.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type function
|
|
*/
|
|
"fnFormatNumber": null,
|
|
|
|
/**
|
|
* List of options that can be used for the user selectable length menu.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aLengthMenu": null,
|
|
|
|
/**
|
|
* Counter for the draws that the table does. Also used as a tracker for
|
|
* server-side processing
|
|
* @type int
|
|
* @default 0
|
|
*/
|
|
"iDraw": 0,
|
|
|
|
/**
|
|
* Indicate if a redraw is being done - useful for Ajax
|
|
* @type boolean
|
|
* @default false
|
|
*/
|
|
"bDrawing": false,
|
|
|
|
/**
|
|
* Draw index (iDraw) of the last error when parsing the returned data
|
|
* @type int
|
|
* @default -1
|
|
*/
|
|
"iDrawError": -1,
|
|
|
|
/**
|
|
* Paging display length
|
|
* @type int
|
|
* @default 10
|
|
*/
|
|
"_iDisplayLength": 10,
|
|
|
|
/**
|
|
* Paging start point - aiDisplay index
|
|
* @type int
|
|
* @default 0
|
|
*/
|
|
"_iDisplayStart": 0,
|
|
|
|
/**
|
|
* Server-side processing - number of records in the result set
|
|
* (i.e. before filtering), Use fnRecordsTotal rather than
|
|
* this property to get the value of the number of records, regardless of
|
|
* the server-side processing setting.
|
|
* @type int
|
|
* @default 0
|
|
* @private
|
|
*/
|
|
"_iRecordsTotal": 0,
|
|
|
|
/**
|
|
* Server-side processing - number of records in the current display set
|
|
* (i.e. after filtering). Use fnRecordsDisplay rather than
|
|
* this property to get the value of the number of records, regardless of
|
|
* the server-side processing setting.
|
|
* @type boolean
|
|
* @default 0
|
|
* @private
|
|
*/
|
|
"_iRecordsDisplay": 0,
|
|
|
|
/**
|
|
* Flag to indicate if jQuery UI marking and classes should be used.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bJUI": null,
|
|
|
|
/**
|
|
* The classes to use for the table
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
"oClasses": {},
|
|
|
|
/**
|
|
* Flag attached to the settings object so you can check in the draw
|
|
* callback if filtering has been done in the draw. Deprecated in favour of
|
|
* events.
|
|
* @type boolean
|
|
* @default false
|
|
* @deprecated
|
|
*/
|
|
"bFiltered": false,
|
|
|
|
/**
|
|
* Flag attached to the settings object so you can check in the draw
|
|
* callback if sorting has been done in the draw. Deprecated in favour of
|
|
* events.
|
|
* @type boolean
|
|
* @default false
|
|
* @deprecated
|
|
*/
|
|
"bSorted": false,
|
|
|
|
/**
|
|
* Indicate that if multiple rows are in the header and there is more than
|
|
* one unique cell per column, if the top one (true) or bottom one (false)
|
|
* should be used for sorting / title by DataTables.
|
|
* Note that this parameter will be set by the initialisation routine. To
|
|
* set a default use {@link DataTable.defaults}.
|
|
* @type boolean
|
|
*/
|
|
"bSortCellsTop": null,
|
|
|
|
/**
|
|
* Initialisation object that is used for the table
|
|
* @type object
|
|
* @default null
|
|
*/
|
|
"oInit": null,
|
|
|
|
/**
|
|
* Destroy callback functions - for plug-ins to attach themselves to the
|
|
* destroy so they can clean up markup and events.
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aoDestroyCallback": [],
|
|
|
|
|
|
/**
|
|
* Get the number of records in the current record set, before filtering
|
|
* @type function
|
|
*/
|
|
"fnRecordsTotal": function ()
|
|
{
|
|
return _fnDataSource( this ) == 'ssp' ?
|
|
this._iRecordsTotal * 1 :
|
|
this.aiDisplayMaster.length;
|
|
},
|
|
|
|
/**
|
|
* Get the number of records in the current record set, after filtering
|
|
* @type function
|
|
*/
|
|
"fnRecordsDisplay": function ()
|
|
{
|
|
return _fnDataSource( this ) == 'ssp' ?
|
|
this._iRecordsDisplay * 1 :
|
|
this.aiDisplay.length;
|
|
},
|
|
|
|
/**
|
|
* Get the display end point - aiDisplay index
|
|
* @type function
|
|
*/
|
|
"fnDisplayEnd": function ()
|
|
{
|
|
var
|
|
len = this._iDisplayLength,
|
|
start = this._iDisplayStart,
|
|
calc = start + len,
|
|
records = this.aiDisplay.length,
|
|
features = this.oFeatures,
|
|
paginate = features.bPaginate;
|
|
|
|
if ( features.bServerSide ) {
|
|
return paginate === false || len === -1 ?
|
|
start + records :
|
|
Math.min( start+len, this._iRecordsDisplay );
|
|
}
|
|
else {
|
|
return ! paginate || calc>records || len===-1 ?
|
|
records :
|
|
calc;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* The DataTables object for this table
|
|
* @type object
|
|
* @default null
|
|
*/
|
|
"oInstance": null,
|
|
|
|
/**
|
|
* Unique identifier for each instance of the DataTables object. If there
|
|
* is an ID on the table node, then it takes that value, otherwise an
|
|
* incrementing internal counter is used.
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"sInstance": null,
|
|
|
|
/**
|
|
* tabindex attribute value that is added to DataTables control elements, allowing
|
|
* keyboard navigation of the table and its controls.
|
|
*/
|
|
"iTabIndex": 0,
|
|
|
|
/**
|
|
* DIV container for the footer scrolling table if scrolling
|
|
*/
|
|
"nScrollHead": null,
|
|
|
|
/**
|
|
* DIV container for the footer scrolling table if scrolling
|
|
*/
|
|
"nScrollFoot": null,
|
|
|
|
/**
|
|
* Last applied sort
|
|
* @type array
|
|
* @default []
|
|
*/
|
|
"aLastSort": [],
|
|
|
|
/**
|
|
* Stored plug-in instances
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
"oPlugins": {},
|
|
|
|
/**
|
|
* Function used to get a row's id from the row's data
|
|
* @type function
|
|
* @default null
|
|
*/
|
|
"rowIdFn": null,
|
|
|
|
/**
|
|
* Data location where to store a row's id
|
|
* @type string
|
|
* @default null
|
|
*/
|
|
"rowId": null
|
|
};
|
|
|
|
/**
|
|
* Extension object for DataTables that is used to provide all extension
|
|
* options.
|
|
*
|
|
* Note that the `DataTable.ext` object is available through
|
|
* `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
|
|
* also aliased to `jQuery.fn.dataTableExt` for historic reasons.
|
|
* @namespace
|
|
* @extends DataTable.models.ext
|
|
*/
|
|
|
|
|
|
/**
|
|
* DataTables extensions
|
|
*
|
|
* This namespace acts as a collection area for plug-ins that can be used to
|
|
* extend DataTables capabilities. Indeed many of the build in methods
|
|
* use this method to provide their own capabilities (sorting methods for
|
|
* example).
|
|
*
|
|
* Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
|
|
* reasons
|
|
*
|
|
* @namespace
|
|
*/
|
|
DataTable.ext = _ext = {
|
|
/**
|
|
* Buttons. For use with the Buttons extension for DataTables. This is
|
|
* defined here so other extensions can define buttons regardless of load
|
|
* order. It is _not_ used by DataTables core.
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
buttons: {},
|
|
|
|
|
|
/**
|
|
* Element class names
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
classes: {},
|
|
|
|
|
|
/**
|
|
* DataTables build type (expanded by the download builder)
|
|
*
|
|
* @type string
|
|
*/
|
|
build:"zf/jq-2.2.3/dt-1.10.12/fc-3.2.2/fh-3.1.2/kt-2.1.3/r-2.1.0/se-1.2.0",
|
|
|
|
|
|
/**
|
|
* Error reporting.
|
|
*
|
|
* How should DataTables report an error. Can take the value 'alert',
|
|
* 'throw', 'none' or a function.
|
|
*
|
|
* @type string|function
|
|
* @default alert
|
|
*/
|
|
errMode: "alert",
|
|
|
|
|
|
/**
|
|
* Feature plug-ins.
|
|
*
|
|
* This is an array of objects which describe the feature plug-ins that are
|
|
* available to DataTables. These feature plug-ins are then available for
|
|
* use through the `dom` initialisation option.
|
|
*
|
|
* Each feature plug-in is described by an object which must have the
|
|
* following properties:
|
|
*
|
|
* * `fnInit` - function that is used to initialise the plug-in,
|
|
* * `cFeature` - a character so the feature can be enabled by the `dom`
|
|
* instillation option. This is case sensitive.
|
|
*
|
|
* The `fnInit` function has the following input parameters:
|
|
*
|
|
* 1. `{object}` DataTables settings object: see
|
|
* {@link DataTable.models.oSettings}
|
|
*
|
|
* And the following return is expected:
|
|
*
|
|
* * {node|null} The element which contains your feature. Note that the
|
|
* return may also be void if your plug-in does not require to inject any
|
|
* DOM elements into DataTables control (`dom`) - for example this might
|
|
* be useful when developing a plug-in which allows table control via
|
|
* keyboard entry
|
|
*
|
|
* @type array
|
|
*
|
|
* @example
|
|
* $.fn.dataTable.ext.features.push( {
|
|
* "fnInit": function( oSettings ) {
|
|
* return new TableTools( { "oDTSettings": oSettings } );
|
|
* },
|
|
* "cFeature": "T"
|
|
* } );
|
|
*/
|
|
feature: [],
|
|
|
|
|
|
/**
|
|
* Row searching.
|
|
*
|
|
* This method of searching is complimentary to the default type based
|
|
* searching, and a lot more comprehensive as it allows you complete control
|
|
* over the searching logic. Each element in this array is a function
|
|
* (parameters described below) that is called for every row in the table,
|
|
* and your logic decides if it should be included in the searching data set
|
|
* or not.
|
|
*
|
|
* Searching functions have the following input parameters:
|
|
*
|
|
* 1. `{object}` DataTables settings object: see
|
|
* {@link DataTable.models.oSettings}
|
|
* 2. `{array|object}` Data for the row to be processed (same as the
|
|
* original format that was passed in as the data source, or an array
|
|
* from a DOM data source
|
|
* 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
|
|
* can be useful to retrieve the `TR` element if you need DOM interaction.
|
|
*
|
|
* And the following return is expected:
|
|
*
|
|
* * {boolean} Include the row in the searched result set (true) or not
|
|
* (false)
|
|
*
|
|
* Note that as with the main search ability in DataTables, technically this
|
|
* is "filtering", since it is subtractive. However, for consistency in
|
|
* naming we call it searching here.
|
|
*
|
|
* @type array
|
|
* @default []
|
|
*
|
|
* @example
|
|
* // The following example shows custom search being applied to the
|
|
* // fourth column (i.e. the data[3] index) based on two input values
|
|
* // from the end-user, matching the data in a certain range.
|
|
* $.fn.dataTable.ext.search.push(
|
|
* function( settings, data, dataIndex ) {
|
|
* var min = document.getElementById('min').value * 1;
|
|
* var max = document.getElementById('max').value * 1;
|
|
* var version = data[3] == "-" ? 0 : data[3]*1;
|
|
*
|
|
* if ( min == "" && max == "" ) {
|
|
* return true;
|
|
* }
|
|
* else if ( min == "" && version < max ) {
|
|
* return true;
|
|
* }
|
|
* else if ( min < version && "" == max ) {
|
|
* return true;
|
|
* }
|
|
* else if ( min < version && version < max ) {
|
|
* return true;
|
|
* }
|
|
* return false;
|
|
* }
|
|
* );
|
|
*/
|
|
search: [],
|
|
|
|
|
|
/**
|
|
* Selector extensions
|
|
*
|
|
* The `selector` option can be used to extend the options available for the
|
|
* selector modifier options (`selector-modifier` object data type) that
|
|
* each of the three built in selector types offer (row, column and cell +
|
|
* their plural counterparts). For example the Select extension uses this
|
|
* mechanism to provide an option to select only rows, columns and cells
|
|
* that have been marked as selected by the end user (`{selected: true}`),
|
|
* which can be used in conjunction with the existing built in selector
|
|
* options.
|
|
*
|
|
* Each property is an array to which functions can be pushed. The functions
|
|
* take three attributes:
|
|
*
|
|
* * Settings object for the host table
|
|
* * Options object (`selector-modifier` object type)
|
|
* * Array of selected item indexes
|
|
*
|
|
* The return is an array of the resulting item indexes after the custom
|
|
* selector has been applied.
|
|
*
|
|
* @type object
|
|
*/
|
|
selector: {
|
|
cell: [],
|
|
column: [],
|
|
row: []
|
|
},
|
|
|
|
|
|
/**
|
|
* Internal functions, exposed for used in plug-ins.
|
|
*
|
|
* Please note that you should not need to use the internal methods for
|
|
* anything other than a plug-in (and even then, try to avoid if possible).
|
|
* The internal function may change between releases.
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*/
|
|
internal: {},
|
|
|
|
|
|
/**
|
|
* Legacy configuration options. Enable and disable legacy options that
|
|
* are available in DataTables.
|
|
*
|
|
* @type object
|
|
*/
|
|
legacy: {
|
|
/**
|
|
* Enable / disable DataTables 1.9 compatible server-side processing
|
|
* requests
|
|
*
|
|
* @type boolean
|
|
* @default null
|
|
*/
|
|
ajax: null
|
|
},
|
|
|
|
|
|
/**
|
|
* Pagination plug-in methods.
|
|
*
|
|
* Each entry in this object is a function and defines which buttons should
|
|
* be shown by the pagination rendering method that is used for the table:
|
|
* {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
|
|
* buttons are displayed in the document, while the functions here tell it
|
|
* what buttons to display. This is done by returning an array of button
|
|
* descriptions (what each button will do).
|
|
*
|
|
* Pagination types (the four built in options and any additional plug-in
|
|
* options defined here) can be used through the `paginationType`
|
|
* initialisation parameter.
|
|
*
|
|
* The functions defined take two parameters:
|
|
*
|
|
* 1. `{int} page` The current page index
|
|
* 2. `{int} pages` The number of pages in the table
|
|
*
|
|
* Each function is expected to return an array where each element of the
|
|
* array can be one of:
|
|
*
|
|
* * `first` - Jump to first page when activated
|
|
* * `last` - Jump to last page when activated
|
|
* * `previous` - Show previous page when activated
|
|
* * `next` - Show next page when activated
|
|
* * `{int}` - Show page of the index given
|
|
* * `{array}` - A nested array containing the above elements to add a
|
|
* containing 'DIV' element (might be useful for styling).
|
|
*
|
|
* Note that DataTables v1.9- used this object slightly differently whereby
|
|
* an object with two functions would be defined for each plug-in. That
|
|
* ability is still supported by DataTables 1.10+ to provide backwards
|
|
* compatibility, but this option of use is now decremented and no longer
|
|
* documented in DataTables 1.10+.
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*
|
|
* @example
|
|
* // Show previous, next and current page buttons only
|
|
* $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
|
|
* return [ 'previous', page, 'next' ];
|
|
* };
|
|
*/
|
|
pager: {},
|
|
|
|
|
|
renderer: {
|
|
pageButton: {},
|
|
header: {}
|
|
},
|
|
|
|
|
|
/**
|
|
* Ordering plug-ins - custom data source
|
|
*
|
|
* The extension options for ordering of data available here is complimentary
|
|
* to the default type based ordering that DataTables typically uses. It
|
|
* allows much greater control over the the data that is being used to
|
|
* order a column, but is necessarily therefore more complex.
|
|
*
|
|
* This type of ordering is useful if you want to do ordering based on data
|
|
* live from the DOM (for example the contents of an 'input' element) rather
|
|
* than just the static string that DataTables knows of.
|
|
*
|
|
* The way these plug-ins work is that you create an array of the values you
|
|
* wish to be ordering for the column in question and then return that
|
|
* array. The data in the array much be in the index order of the rows in
|
|
* the table (not the currently ordering order!). Which order data gathering
|
|
* function is run here depends on the `dt-init columns.orderDataType`
|
|
* parameter that is used for the column (if any).
|
|
*
|
|
* The functions defined take two parameters:
|
|
*
|
|
* 1. `{object}` DataTables settings object: see
|
|
* {@link DataTable.models.oSettings}
|
|
* 2. `{int}` Target column index
|
|
*
|
|
* Each function is expected to return an array:
|
|
*
|
|
* * `{array}` Data for the column to be ordering upon
|
|
*
|
|
* @type array
|
|
*
|
|
* @example
|
|
* // Ordering using `input` node values
|
|
* $.fn.dataTable.ext.order['dom-text'] = function ( settings, col )
|
|
* {
|
|
* return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
|
|
* return $('input', td).val();
|
|
* } );
|
|
* }
|
|
*/
|
|
order: {},
|
|
|
|
|
|
/**
|
|
* Type based plug-ins.
|
|
*
|
|
* Each column in DataTables has a type assigned to it, either by automatic
|
|
* detection or by direct assignment using the `type` option for the column.
|
|
* The type of a column will effect how it is ordering and search (plug-ins
|
|
* can also make use of the column type if required).
|
|
*
|
|
* @namespace
|
|
*/
|
|
type: {
|
|
/**
|
|
* Type detection functions.
|
|
*
|
|
* The functions defined in this object are used to automatically detect
|
|
* a column's type, making initialisation of DataTables super easy, even
|
|
* when complex data is in the table.
|
|
*
|
|
* The functions defined take two parameters:
|
|
*
|
|
* 1. `{*}` Data from the column cell to be analysed
|
|
* 2. `{settings}` DataTables settings object. This can be used to
|
|
* perform context specific type detection - for example detection
|
|
* based on language settings such as using a comma for a decimal
|
|
* place. Generally speaking the options from the settings will not
|
|
* be required
|
|
*
|
|
* Each function is expected to return:
|
|
*
|
|
* * `{string|null}` Data type detected, or null if unknown (and thus
|
|
* pass it on to the other type detection functions.
|
|
*
|
|
* @type array
|
|
*
|
|
* @example
|
|
* // Currency type detection plug-in:
|
|
* $.fn.dataTable.ext.type.detect.push(
|
|
* function ( data, settings ) {
|
|
* // Check the numeric part
|
|
* if ( ! $.isNumeric( data.substring(1) ) ) {
|
|
* return null;
|
|
* }
|
|
*
|
|
* // Check prefixed by currency
|
|
* if ( data.charAt(0) == '$' || data.charAt(0) == '£' ) {
|
|
* return 'currency';
|
|
* }
|
|
* return null;
|
|
* }
|
|
* );
|
|
*/
|
|
detect: [],
|
|
|
|
|
|
/**
|
|
* Type based search formatting.
|
|
*
|
|
* The type based searching functions can be used to pre-format the
|
|
* data to be search on. For example, it can be used to strip HTML
|
|
* tags or to de-format telephone numbers for numeric only searching.
|
|
*
|
|
* Note that is a search is not defined for a column of a given type,
|
|
* no search formatting will be performed.
|
|
*
|
|
* Pre-processing of searching data plug-ins - When you assign the sType
|
|
* for a column (or have it automatically detected for you by DataTables
|
|
* or a type detection plug-in), you will typically be using this for
|
|
* custom sorting, but it can also be used to provide custom searching
|
|
* by allowing you to pre-processing the data and returning the data in
|
|
* the format that should be searched upon. This is done by adding
|
|
* functions this object with a parameter name which matches the sType
|
|
* for that target column. This is the corollary of <i>afnSortData</i>
|
|
* for searching data.
|
|
*
|
|
* The functions defined take a single parameter:
|
|
*
|
|
* 1. `{*}` Data from the column cell to be prepared for searching
|
|
*
|
|
* Each function is expected to return:
|
|
*
|
|
* * `{string|null}` Formatted string that will be used for the searching.
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*
|
|
* @example
|
|
* $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
|
|
* return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
|
|
* }
|
|
*/
|
|
search: {},
|
|
|
|
|
|
/**
|
|
* Type based ordering.
|
|
*
|
|
* The column type tells DataTables what ordering to apply to the table
|
|
* when a column is sorted upon. The order for each type that is defined,
|
|
* is defined by the functions available in this object.
|
|
*
|
|
* Each ordering option can be described by three properties added to
|
|
* this object:
|
|
*
|
|
* * `{type}-pre` - Pre-formatting function
|
|
* * `{type}-asc` - Ascending order function
|
|
* * `{type}-desc` - Descending order function
|
|
*
|
|
* All three can be used together, only `{type}-pre` or only
|
|
* `{type}-asc` and `{type}-desc` together. It is generally recommended
|
|
* that only `{type}-pre` is used, as this provides the optimal
|
|
* implementation in terms of speed, although the others are provided
|
|
* for compatibility with existing Javascript sort functions.
|
|
*
|
|
* `{type}-pre`: Functions defined take a single parameter:
|
|
*
|
|
* 1. `{*}` Data from the column cell to be prepared for ordering
|
|
*
|
|
* And return:
|
|
*
|
|
* * `{*}` Data to be sorted upon
|
|
*
|
|
* `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
|
|
* functions, taking two parameters:
|
|
*
|
|
* 1. `{*}` Data to compare to the second parameter
|
|
* 2. `{*}` Data to compare to the first parameter
|
|
*
|
|
* And returning:
|
|
*
|
|
* * `{*}` Ordering match: <0 if first parameter should be sorted lower
|
|
* than the second parameter, ===0 if the two parameters are equal and
|
|
* >0 if the first parameter should be sorted height than the second
|
|
* parameter.
|
|
*
|
|
* @type object
|
|
* @default {}
|
|
*
|
|
* @example
|
|
* // Numeric ordering of formatted numbers with a pre-formatter
|
|
* $.extend( $.fn.dataTable.ext.type.order, {
|
|
* "string-pre": function(x) {
|
|
* a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
|
|
* return parseFloat( a );
|
|
* }
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Case-sensitive string ordering, with no pre-formatting method
|
|
* $.extend( $.fn.dataTable.ext.order, {
|
|
* "string-case-asc": function(x,y) {
|
|
* return ((x < y) ? -1 : ((x > y) ? 1 : 0));
|
|
* },
|
|
* "string-case-desc": function(x,y) {
|
|
* return ((x < y) ? 1 : ((x > y) ? -1 : 0));
|
|
* }
|
|
* } );
|
|
*/
|
|
order: {}
|
|
},
|
|
|
|
/**
|
|
* Unique DataTables instance counter
|
|
*
|
|
* @type int
|
|
* @private
|
|
*/
|
|
_unique: 0,
|
|
|
|
|
|
//
|
|
// Depreciated
|
|
// The following properties are retained for backwards compatiblity only.
|
|
// The should not be used in new projects and will be removed in a future
|
|
// version
|
|
//
|
|
|
|
/**
|
|
* Version check function.
|
|
* @type function
|
|
* @depreciated Since 1.10
|
|
*/
|
|
fnVersionCheck: DataTable.fnVersionCheck,
|
|
|
|
|
|
/**
|
|
* Index for what 'this' index API functions should use
|
|
* @type int
|
|
* @deprecated Since v1.10
|
|
*/
|
|
iApiIndex: 0,
|
|
|
|
|
|
/**
|
|
* jQuery UI class container
|
|
* @type object
|
|
* @deprecated Since v1.10
|
|
*/
|
|
oJUIClasses: {},
|
|
|
|
|
|
/**
|
|
* Software version
|
|
* @type string
|
|
* @deprecated Since v1.10
|
|
*/
|
|
sVersion: DataTable.version
|
|
};
|
|
|
|
|
|
//
|
|
// Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
|
|
//
|
|
$.extend( _ext, {
|
|
afnFiltering: _ext.search,
|
|
aTypes: _ext.type.detect,
|
|
ofnSearch: _ext.type.search,
|
|
oSort: _ext.type.order,
|
|
afnSortData: _ext.order,
|
|
aoFeatures: _ext.feature,
|
|
oApi: _ext.internal,
|
|
oStdClasses: _ext.classes,
|
|
oPagination: _ext.pager
|
|
} );
|
|
|
|
|
|
$.extend( DataTable.ext.classes, {
|
|
"sTable": "dataTable",
|
|
"sNoFooter": "no-footer",
|
|
|
|
/* Paging buttons */
|
|
"sPageButton": "paginate_button",
|
|
"sPageButtonActive": "current",
|
|
"sPageButtonDisabled": "disabled",
|
|
|
|
/* Striping classes */
|
|
"sStripeOdd": "odd",
|
|
"sStripeEven": "even",
|
|
|
|
/* Empty row */
|
|
"sRowEmpty": "dataTables_empty",
|
|
|
|
/* Features */
|
|
"sWrapper": "dataTables_wrapper",
|
|
"sFilter": "dataTables_filter",
|
|
"sInfo": "dataTables_info",
|
|
"sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */
|
|
"sLength": "dataTables_length",
|
|
"sProcessing": "dataTables_processing",
|
|
|
|
/* Sorting */
|
|
"sSortAsc": "sorting_asc",
|
|
"sSortDesc": "sorting_desc",
|
|
"sSortable": "sorting", /* Sortable in both directions */
|
|
"sSortableAsc": "sorting_asc_disabled",
|
|
"sSortableDesc": "sorting_desc_disabled",
|
|
"sSortableNone": "sorting_disabled",
|
|
"sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */
|
|
|
|
/* Filtering */
|
|
"sFilterInput": "",
|
|
|
|
/* Page length */
|
|
"sLengthSelect": "",
|
|
|
|
/* Scrolling */
|
|
"sScrollWrapper": "dataTables_scroll",
|
|
"sScrollHead": "dataTables_scrollHead",
|
|
"sScrollHeadInner": "dataTables_scrollHeadInner",
|
|
"sScrollBody": "dataTables_scrollBody",
|
|
"sScrollFoot": "dataTables_scrollFoot",
|
|
"sScrollFootInner": "dataTables_scrollFootInner",
|
|
|
|
/* Misc */
|
|
"sHeaderTH": "",
|
|
"sFooterTH": "",
|
|
|
|
// Deprecated
|
|
"sSortJUIAsc": "",
|
|
"sSortJUIDesc": "",
|
|
"sSortJUI": "",
|
|
"sSortJUIAscAllowed": "",
|
|
"sSortJUIDescAllowed": "",
|
|
"sSortJUIWrapper": "",
|
|
"sSortIcon": "",
|
|
"sJUIHeader": "",
|
|
"sJUIFooter": ""
|
|
} );
|
|
|
|
|
|
(function() {
|
|
|
|
// Reused strings for better compression. Closure compiler appears to have a
|
|
// weird edge case where it is trying to expand strings rather than use the
|
|
// variable version. This results in about 200 bytes being added, for very
|
|
// little preference benefit since it this run on script load only.
|
|
var _empty = '';
|
|
_empty = '';
|
|
|
|
var _stateDefault = _empty + 'ui-state-default';
|
|
var _sortIcon = _empty + 'css_right ui-icon ui-icon-';
|
|
var _headerFooter = _empty + 'fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix';
|
|
|
|
$.extend( DataTable.ext.oJUIClasses, DataTable.ext.classes, {
|
|
/* Full numbers paging buttons */
|
|
"sPageButton": "fg-button ui-button "+_stateDefault,
|
|
"sPageButtonActive": "ui-state-disabled",
|
|
"sPageButtonDisabled": "ui-state-disabled",
|
|
|
|
/* Features */
|
|
"sPaging": "dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi "+
|
|
"ui-buttonset-multi paging_", /* Note that the type is postfixed */
|
|
|
|
/* Sorting */
|
|
"sSortAsc": _stateDefault+" sorting_asc",
|
|
"sSortDesc": _stateDefault+" sorting_desc",
|
|
"sSortable": _stateDefault+" sorting",
|
|
"sSortableAsc": _stateDefault+" sorting_asc_disabled",
|
|
"sSortableDesc": _stateDefault+" sorting_desc_disabled",
|
|
"sSortableNone": _stateDefault+" sorting_disabled",
|
|
"sSortJUIAsc": _sortIcon+"triangle-1-n",
|
|
"sSortJUIDesc": _sortIcon+"triangle-1-s",
|
|
"sSortJUI": _sortIcon+"carat-2-n-s",
|
|
"sSortJUIAscAllowed": _sortIcon+"carat-1-n",
|
|
"sSortJUIDescAllowed": _sortIcon+"carat-1-s",
|
|
"sSortJUIWrapper": "DataTables_sort_wrapper",
|
|
"sSortIcon": "DataTables_sort_icon",
|
|
|
|
/* Scrolling */
|
|
"sScrollHead": "dataTables_scrollHead "+_stateDefault,
|
|
"sScrollFoot": "dataTables_scrollFoot "+_stateDefault,
|
|
|
|
/* Misc */
|
|
"sHeaderTH": _stateDefault,
|
|
"sFooterTH": _stateDefault,
|
|
"sJUIHeader": _headerFooter+" ui-corner-tl ui-corner-tr",
|
|
"sJUIFooter": _headerFooter+" ui-corner-bl ui-corner-br"
|
|
} );
|
|
|
|
}());
|
|
|
|
|
|
|
|
var extPagination = DataTable.ext.pager;
|
|
|
|
function _numbers ( page, pages ) {
|
|
var
|
|
numbers = [],
|
|
buttons = extPagination.numbers_length,
|
|
half = Math.floor( buttons / 2 ),
|
|
i = 1;
|
|
|
|
if ( pages <= buttons ) {
|
|
numbers = _range( 0, pages );
|
|
}
|
|
else if ( page <= half ) {
|
|
numbers = _range( 0, buttons-2 );
|
|
numbers.push( 'ellipsis' );
|
|
numbers.push( pages-1 );
|
|
}
|
|
else if ( page >= pages - 1 - half ) {
|
|
numbers = _range( pages-(buttons-2), pages );
|
|
numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
|
|
numbers.splice( 0, 0, 0 );
|
|
}
|
|
else {
|
|
numbers = _range( page-half+2, page+half-1 );
|
|
numbers.push( 'ellipsis' );
|
|
numbers.push( pages-1 );
|
|
numbers.splice( 0, 0, 'ellipsis' );
|
|
numbers.splice( 0, 0, 0 );
|
|
}
|
|
|
|
numbers.DT_el = 'span';
|
|
return numbers;
|
|
}
|
|
|
|
|
|
$.extend( extPagination, {
|
|
simple: function ( page, pages ) {
|
|
return [ 'previous', 'next' ];
|
|
},
|
|
|
|
full: function ( page, pages ) {
|
|
return [ 'first', 'previous', 'next', 'last' ];
|
|
},
|
|
|
|
numbers: function ( page, pages ) {
|
|
return [ _numbers(page, pages) ];
|
|
},
|
|
|
|
simple_numbers: function ( page, pages ) {
|
|
return [ 'previous', _numbers(page, pages), 'next' ];
|
|
},
|
|
|
|
full_numbers: function ( page, pages ) {
|
|
return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ];
|
|
},
|
|
|
|
// For testing and plug-ins to use
|
|
_numbers: _numbers,
|
|
|
|
// Number of number buttons (including ellipsis) to show. _Must be odd!_
|
|
numbers_length: 7
|
|
} );
|
|
|
|
|
|
$.extend( true, DataTable.ext.renderer, {
|
|
pageButton: {
|
|
_: function ( settings, host, idx, buttons, page, pages ) {
|
|
var classes = settings.oClasses;
|
|
var lang = settings.oLanguage.oPaginate;
|
|
var aria = settings.oLanguage.oAria.paginate || {};
|
|
var btnDisplay, btnClass, counter=0;
|
|
|
|
var attach = function( container, buttons ) {
|
|
var i, ien, node, button;
|
|
var clickHandler = function ( e ) {
|
|
_fnPageChange( settings, e.data.action, true );
|
|
};
|
|
|
|
for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
|
|
button = buttons[i];
|
|
|
|
if ( $.isArray( button ) ) {
|
|
var inner = $( '<'+(button.DT_el || 'div')+'/>' )
|
|
.appendTo( container );
|
|
attach( inner, button );
|
|
}
|
|
else {
|
|
btnDisplay = null;
|
|
btnClass = '';
|
|
|
|
switch ( button ) {
|
|
case 'ellipsis':
|
|
container.append('<span class="ellipsis">…</span>');
|
|
break;
|
|
|
|
case 'first':
|
|
btnDisplay = lang.sFirst;
|
|
btnClass = button + (page > 0 ?
|
|
'' : ' '+classes.sPageButtonDisabled);
|
|
break;
|
|
|
|
case 'previous':
|
|
btnDisplay = lang.sPrevious;
|
|
btnClass = button + (page > 0 ?
|
|
'' : ' '+classes.sPageButtonDisabled);
|
|
break;
|
|
|
|
case 'next':
|
|
btnDisplay = lang.sNext;
|
|
btnClass = button + (page < pages-1 ?
|
|
'' : ' '+classes.sPageButtonDisabled);
|
|
break;
|
|
|
|
case 'last':
|
|
btnDisplay = lang.sLast;
|
|
btnClass = button + (page < pages-1 ?
|
|
'' : ' '+classes.sPageButtonDisabled);
|
|
break;
|
|
|
|
default:
|
|
btnDisplay = button + 1;
|
|
btnClass = page === button ?
|
|
classes.sPageButtonActive : '';
|
|
break;
|
|
}
|
|
|
|
if ( btnDisplay !== null ) {
|
|
node = $('<a>', {
|
|
'class': classes.sPageButton+' '+btnClass,
|
|
'aria-controls': settings.sTableId,
|
|
'aria-label': aria[ button ],
|
|
'data-dt-idx': counter,
|
|
'tabindex': settings.iTabIndex,
|
|
'id': idx === 0 && typeof button === 'string' ?
|
|
settings.sTableId +'_'+ button :
|
|
null
|
|
} )
|
|
.html( btnDisplay )
|
|
.appendTo( container );
|
|
|
|
_fnBindAction(
|
|
node, {action: button}, clickHandler
|
|
);
|
|
|
|
counter++;
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// IE9 throws an 'unknown error' if document.activeElement is used
|
|
// inside an iframe or frame. Try / catch the error. Not good for
|
|
// accessibility, but neither are frames.
|
|
var activeEl;
|
|
|
|
try {
|
|
// Because this approach is destroying and recreating the paging
|
|
// elements, focus is lost on the select button which is bad for
|
|
// accessibility. So we want to restore focus once the draw has
|
|
// completed
|
|
activeEl = $(host).find(document.activeElement).data('dt-idx');
|
|
}
|
|
catch (e) {}
|
|
|
|
attach( $(host).empty(), buttons );
|
|
|
|
if ( activeEl ) {
|
|
$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
|
|
}
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
// Built in type detection. See model.ext.aTypes for information about
|
|
// what is required from this methods.
|
|
$.extend( DataTable.ext.type.detect, [
|
|
// Plain numbers - first since V8 detects some plain numbers as dates
|
|
// e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
|
|
function ( d, settings )
|
|
{
|
|
var decimal = settings.oLanguage.sDecimal;
|
|
return _isNumber( d, decimal ) ? 'num'+decimal : null;
|
|
},
|
|
|
|
// Dates (only those recognised by the browser's Date.parse)
|
|
function ( d, settings )
|
|
{
|
|
// V8 will remove any unknown characters at the start and end of the
|
|
// expression, leading to false matches such as `$245.12` or `10%` being
|
|
// a valid date. See forum thread 18941 for detail.
|
|
if ( d && !(d instanceof Date) && ( ! _re_date_start.test(d) || ! _re_date_end.test(d) ) ) {
|
|
return null;
|
|
}
|
|
var parsed = Date.parse(d);
|
|
return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
|
|
},
|
|
|
|
// Formatted numbers
|
|
function ( d, settings )
|
|
{
|
|
var decimal = settings.oLanguage.sDecimal;
|
|
return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null;
|
|
},
|
|
|
|
// HTML numeric
|
|
function ( d, settings )
|
|
{
|
|
var decimal = settings.oLanguage.sDecimal;
|
|
return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null;
|
|
},
|
|
|
|
// HTML numeric, formatted
|
|
function ( d, settings )
|
|
{
|
|
var decimal = settings.oLanguage.sDecimal;
|
|
return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null;
|
|
},
|
|
|
|
// HTML (this is strict checking - there must be html)
|
|
function ( d, settings )
|
|
{
|
|
return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
|
|
'html' : null;
|
|
}
|
|
] );
|
|
|
|
|
|
|
|
// Filter formatting functions. See model.ext.ofnSearch for information about
|
|
// what is required from these methods.
|
|
//
|
|
// Note that additional search methods are added for the html numbers and
|
|
// html formatted numbers by `_addNumericSort()` when we know what the decimal
|
|
// place is
|
|
|
|
|
|
$.extend( DataTable.ext.type.search, {
|
|
html: function ( data ) {
|
|
return _empty(data) ?
|
|
data :
|
|
typeof data === 'string' ?
|
|
data
|
|
.replace( _re_new_lines, " " )
|
|
.replace( _re_html, "" ) :
|
|
'';
|
|
},
|
|
|
|
string: function ( data ) {
|
|
return _empty(data) ?
|
|
data :
|
|
typeof data === 'string' ?
|
|
data.replace( _re_new_lines, " " ) :
|
|
data;
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
|
|
if ( d !== 0 && (!d || d === '-') ) {
|
|
return -Infinity;
|
|
}
|
|
|
|
// If a decimal place other than `.` is used, it needs to be given to the
|
|
// function so we can detect it and replace with a `.` which is the only
|
|
// decimal place Javascript recognises - it is not locale aware.
|
|
if ( decimalPlace ) {
|
|
d = _numToDecimal( d, decimalPlace );
|
|
}
|
|
|
|
if ( d.replace ) {
|
|
if ( re1 ) {
|
|
d = d.replace( re1, '' );
|
|
}
|
|
|
|
if ( re2 ) {
|
|
d = d.replace( re2, '' );
|
|
}
|
|
}
|
|
|
|
return d * 1;
|
|
};
|
|
|
|
|
|
// Add the numeric 'deformatting' functions for sorting and search. This is done
|
|
// in a function to provide an easy ability for the language options to add
|
|
// additional methods if a non-period decimal place is used.
|
|
function _addNumericSort ( decimalPlace ) {
|
|
$.each(
|
|
{
|
|
// Plain numbers
|
|
"num": function ( d ) {
|
|
return __numericReplace( d, decimalPlace );
|
|
},
|
|
|
|
// Formatted numbers
|
|
"num-fmt": function ( d ) {
|
|
return __numericReplace( d, decimalPlace, _re_formatted_numeric );
|
|
},
|
|
|
|
// HTML numeric
|
|
"html-num": function ( d ) {
|
|
return __numericReplace( d, decimalPlace, _re_html );
|
|
},
|
|
|
|
// HTML numeric, formatted
|
|
"html-num-fmt": function ( d ) {
|
|
return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric );
|
|
}
|
|
},
|
|
function ( key, fn ) {
|
|
// Add the ordering method
|
|
_ext.type.order[ key+decimalPlace+'-pre' ] = fn;
|
|
|
|
// For HTML types add a search formatter that will strip the HTML
|
|
if ( key.match(/^html\-/) ) {
|
|
_ext.type.search[ key+decimalPlace ] = _ext.type.search.html;
|
|
}
|
|
}
|
|
);
|
|
}
|
|
|
|
|
|
// Default sort methods
|
|
$.extend( _ext.type.order, {
|
|
// Dates
|
|
"date-pre": function ( d ) {
|
|
return Date.parse( d ) || 0;
|
|
},
|
|
|
|
// html
|
|
"html-pre": function ( a ) {
|
|
return _empty(a) ?
|
|
'' :
|
|
a.replace ?
|
|
a.replace( /<.*?>/g, "" ).toLowerCase() :
|
|
a+'';
|
|
},
|
|
|
|
// string
|
|
"string-pre": function ( a ) {
|
|
// This is a little complex, but faster than always calling toString,
|
|
// http://jsperf.com/tostring-v-check
|
|
return _empty(a) ?
|
|
'' :
|
|
typeof a === 'string' ?
|
|
a.toLowerCase() :
|
|
! a.toString ?
|
|
'' :
|
|
a.toString();
|
|
},
|
|
|
|
// string-asc and -desc are retained only for compatibility with the old
|
|
// sort methods
|
|
"string-asc": function ( x, y ) {
|
|
return ((x < y) ? -1 : ((x > y) ? 1 : 0));
|
|
},
|
|
|
|
"string-desc": function ( x, y ) {
|
|
return ((x < y) ? 1 : ((x > y) ? -1 : 0));
|
|
}
|
|
} );
|
|
|
|
|
|
// Numeric sorting types - order doesn't matter here
|
|
_addNumericSort( '' );
|
|
|
|
|
|
$.extend( true, DataTable.ext.renderer, {
|
|
header: {
|
|
_: function ( settings, cell, column, classes ) {
|
|
// No additional mark-up required
|
|
// Attach a sort listener to update on sort - note that using the
|
|
// `DT` namespace will allow the event to be removed automatically
|
|
// on destroy, while the `dt` namespaced event is the one we are
|
|
// listening for
|
|
$(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
|
|
if ( settings !== ctx ) { // need to check this this is the host
|
|
return; // table, not a nested one
|
|
}
|
|
|
|
var colIdx = column.idx;
|
|
|
|
cell
|
|
.removeClass(
|
|
column.sSortingClass +' '+
|
|
classes.sSortAsc +' '+
|
|
classes.sSortDesc
|
|
)
|
|
.addClass( columns[ colIdx ] == 'asc' ?
|
|
classes.sSortAsc : columns[ colIdx ] == 'desc' ?
|
|
classes.sSortDesc :
|
|
column.sSortingClass
|
|
);
|
|
} );
|
|
},
|
|
|
|
jqueryui: function ( settings, cell, column, classes ) {
|
|
$('<div/>')
|
|
.addClass( classes.sSortJUIWrapper )
|
|
.append( cell.contents() )
|
|
.append( $('<span/>')
|
|
.addClass( classes.sSortIcon+' '+column.sSortingClassJUI )
|
|
)
|
|
.appendTo( cell );
|
|
|
|
// Attach a sort listener to update on sort
|
|
$(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
|
|
if ( settings !== ctx ) {
|
|
return;
|
|
}
|
|
|
|
var colIdx = column.idx;
|
|
|
|
cell
|
|
.removeClass( classes.sSortAsc +" "+classes.sSortDesc )
|
|
.addClass( columns[ colIdx ] == 'asc' ?
|
|
classes.sSortAsc : columns[ colIdx ] == 'desc' ?
|
|
classes.sSortDesc :
|
|
column.sSortingClass
|
|
);
|
|
|
|
cell
|
|
.find( 'span.'+classes.sSortIcon )
|
|
.removeClass(
|
|
classes.sSortJUIAsc +" "+
|
|
classes.sSortJUIDesc +" "+
|
|
classes.sSortJUI +" "+
|
|
classes.sSortJUIAscAllowed +" "+
|
|
classes.sSortJUIDescAllowed
|
|
)
|
|
.addClass( columns[ colIdx ] == 'asc' ?
|
|
classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ?
|
|
classes.sSortJUIDesc :
|
|
column.sSortingClassJUI
|
|
);
|
|
} );
|
|
}
|
|
}
|
|
} );
|
|
|
|
/*
|
|
* Public helper functions. These aren't used internally by DataTables, or
|
|
* called by any of the options passed into DataTables, but they can be used
|
|
* externally by developers working with DataTables. They are helper functions
|
|
* to make working with DataTables a little bit easier.
|
|
*/
|
|
|
|
var __htmlEscapeEntities = function ( d ) {
|
|
return typeof d === 'string' ?
|
|
d.replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"') :
|
|
d;
|
|
};
|
|
|
|
/**
|
|
* Helpers for `columns.render`.
|
|
*
|
|
* The options defined here can be used with the `columns.render` initialisation
|
|
* option to provide a display renderer. The following functions are defined:
|
|
*
|
|
* * `number` - Will format numeric data (defined by `columns.data`) for
|
|
* display, retaining the original unformatted data for sorting and filtering.
|
|
* It takes 5 parameters:
|
|
* * `string` - Thousands grouping separator
|
|
* * `string` - Decimal point indicator
|
|
* * `integer` - Number of decimal points to show
|
|
* * `string` (optional) - Prefix.
|
|
* * `string` (optional) - Postfix (/suffix).
|
|
* * `text` - Escape HTML to help prevent XSS attacks. It has no optional
|
|
* parameters.
|
|
*
|
|
* @example
|
|
* // Column definition using the number renderer
|
|
* {
|
|
* data: "salary",
|
|
* render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
|
|
* }
|
|
*
|
|
* @namespace
|
|
*/
|
|
DataTable.render = {
|
|
number: function ( thousands, decimal, precision, prefix, postfix ) {
|
|
return {
|
|
display: function ( d ) {
|
|
if ( typeof d !== 'number' && typeof d !== 'string' ) {
|
|
return d;
|
|
}
|
|
|
|
var negative = d < 0 ? '-' : '';
|
|
var flo = parseFloat( d );
|
|
|
|
// If NaN then there isn't much formatting that we can do - just
|
|
// return immediately, escaping any HTML (this was supposed to
|
|
// be a number after all)
|
|
if ( isNaN( flo ) ) {
|
|
return __htmlEscapeEntities( d );
|
|
}
|
|
|
|
d = Math.abs( flo );
|
|
|
|
var intPart = parseInt( d, 10 );
|
|
var floatPart = precision ?
|
|
decimal+(d - intPart).toFixed( precision ).substring( 2 ):
|
|
'';
|
|
|
|
return negative + (prefix||'') +
|
|
intPart.toString().replace(
|
|
/\B(?=(\d{3})+(?!\d))/g, thousands
|
|
) +
|
|
floatPart +
|
|
(postfix||'');
|
|
}
|
|
};
|
|
},
|
|
|
|
text: function () {
|
|
return {
|
|
display: __htmlEscapeEntities
|
|
};
|
|
}
|
|
};
|
|
|
|
|
|
/*
|
|
* This is really a good bit rubbish this method of exposing the internal methods
|
|
* publicly... - To be fixed in 2.0 using methods on the prototype
|
|
*/
|
|
|
|
|
|
/**
|
|
* Create a wrapper function for exporting an internal functions to an external API.
|
|
* @param {string} fn API function name
|
|
* @returns {function} wrapped function
|
|
* @memberof DataTable#internal
|
|
*/
|
|
function _fnExternApiFunc (fn)
|
|
{
|
|
return function() {
|
|
var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat(
|
|
Array.prototype.slice.call(arguments)
|
|
);
|
|
return DataTable.ext.internal[fn].apply( this, args );
|
|
};
|
|
}
|
|
|
|
|
|
/**
|
|
* Reference to internal functions for use by plug-in developers. Note that
|
|
* these methods are references to internal functions and are considered to be
|
|
* private. If you use these methods, be aware that they are liable to change
|
|
* between versions.
|
|
* @namespace
|
|
*/
|
|
$.extend( DataTable.ext.internal, {
|
|
_fnExternApiFunc: _fnExternApiFunc,
|
|
_fnBuildAjax: _fnBuildAjax,
|
|
_fnAjaxUpdate: _fnAjaxUpdate,
|
|
_fnAjaxParameters: _fnAjaxParameters,
|
|
_fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
|
|
_fnAjaxDataSrc: _fnAjaxDataSrc,
|
|
_fnAddColumn: _fnAddColumn,
|
|
_fnColumnOptions: _fnColumnOptions,
|
|
_fnAdjustColumnSizing: _fnAdjustColumnSizing,
|
|
_fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
|
|
_fnColumnIndexToVisible: _fnColumnIndexToVisible,
|
|
_fnVisbleColumns: _fnVisbleColumns,
|
|
_fnGetColumns: _fnGetColumns,
|
|
_fnColumnTypes: _fnColumnTypes,
|
|
_fnApplyColumnDefs: _fnApplyColumnDefs,
|
|
_fnHungarianMap: _fnHungarianMap,
|
|
_fnCamelToHungarian: _fnCamelToHungarian,
|
|
_fnLanguageCompat: _fnLanguageCompat,
|
|
_fnBrowserDetect: _fnBrowserDetect,
|
|
_fnAddData: _fnAddData,
|
|
_fnAddTr: _fnAddTr,
|
|
_fnNodeToDataIndex: _fnNodeToDataIndex,
|
|
_fnNodeToColumnIndex: _fnNodeToColumnIndex,
|
|
_fnGetCellData: _fnGetCellData,
|
|
_fnSetCellData: _fnSetCellData,
|
|
_fnSplitObjNotation: _fnSplitObjNotation,
|
|
_fnGetObjectDataFn: _fnGetObjectDataFn,
|
|
_fnSetObjectDataFn: _fnSetObjectDataFn,
|
|
_fnGetDataMaster: _fnGetDataMaster,
|
|
_fnClearTable: _fnClearTable,
|
|
_fnDeleteIndex: _fnDeleteIndex,
|
|
_fnInvalidate: _fnInvalidate,
|
|
_fnGetRowElements: _fnGetRowElements,
|
|
_fnCreateTr: _fnCreateTr,
|
|
_fnBuildHead: _fnBuildHead,
|
|
_fnDrawHead: _fnDrawHead,
|
|
_fnDraw: _fnDraw,
|
|
_fnReDraw: _fnReDraw,
|
|
_fnAddOptionsHtml: _fnAddOptionsHtml,
|
|
_fnDetectHeader: _fnDetectHeader,
|
|
_fnGetUniqueThs: _fnGetUniqueThs,
|
|
_fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
|
|
_fnFilterComplete: _fnFilterComplete,
|
|
_fnFilterCustom: _fnFilterCustom,
|
|
_fnFilterColumn: _fnFilterColumn,
|
|
_fnFilter: _fnFilter,
|
|
_fnFilterCreateSearch: _fnFilterCreateSearch,
|
|
_fnEscapeRegex: _fnEscapeRegex,
|
|
_fnFilterData: _fnFilterData,
|
|
_fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
|
|
_fnUpdateInfo: _fnUpdateInfo,
|
|
_fnInfoMacros: _fnInfoMacros,
|
|
_fnInitialise: _fnInitialise,
|
|
_fnInitComplete: _fnInitComplete,
|
|
_fnLengthChange: _fnLengthChange,
|
|
_fnFeatureHtmlLength: _fnFeatureHtmlLength,
|
|
_fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
|
|
_fnPageChange: _fnPageChange,
|
|
_fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
|
|
_fnProcessingDisplay: _fnProcessingDisplay,
|
|
_fnFeatureHtmlTable: _fnFeatureHtmlTable,
|
|
_fnScrollDraw: _fnScrollDraw,
|
|
_fnApplyToChildren: _fnApplyToChildren,
|
|
_fnCalculateColumnWidths: _fnCalculateColumnWidths,
|
|
_fnThrottle: _fnThrottle,
|
|
_fnConvertToWidth: _fnConvertToWidth,
|
|
_fnGetWidestNode: _fnGetWidestNode,
|
|
_fnGetMaxLenString: _fnGetMaxLenString,
|
|
_fnStringToCss: _fnStringToCss,
|
|
_fnSortFlatten: _fnSortFlatten,
|
|
_fnSort: _fnSort,
|
|
_fnSortAria: _fnSortAria,
|
|
_fnSortListener: _fnSortListener,
|
|
_fnSortAttachListener: _fnSortAttachListener,
|
|
_fnSortingClasses: _fnSortingClasses,
|
|
_fnSortData: _fnSortData,
|
|
_fnSaveState: _fnSaveState,
|
|
_fnLoadState: _fnLoadState,
|
|
_fnSettingsFromNode: _fnSettingsFromNode,
|
|
_fnLog: _fnLog,
|
|
_fnMap: _fnMap,
|
|
_fnBindAction: _fnBindAction,
|
|
_fnCallbackReg: _fnCallbackReg,
|
|
_fnCallbackFire: _fnCallbackFire,
|
|
_fnLengthOverflow: _fnLengthOverflow,
|
|
_fnRenderer: _fnRenderer,
|
|
_fnDataSource: _fnDataSource,
|
|
_fnRowAttributes: _fnRowAttributes,
|
|
_fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant
|
|
// in 1.10, so this dead-end function is
|
|
// added to prevent errors
|
|
} );
|
|
|
|
|
|
// jQuery access
|
|
$.fn.dataTable = DataTable;
|
|
|
|
// Provide access to the host jQuery object (circular reference)
|
|
DataTable.$ = $;
|
|
|
|
// Legacy aliases
|
|
$.fn.dataTableSettings = DataTable.settings;
|
|
$.fn.dataTableExt = DataTable.ext;
|
|
|
|
// With a capital `D` we return a DataTables API instance rather than a
|
|
// jQuery object
|
|
$.fn.DataTable = function ( opts ) {
|
|
return $(this).dataTable( opts ).api();
|
|
};
|
|
|
|
// All properties that are available to $.fn.dataTable should also be
|
|
// available on $.fn.DataTable
|
|
$.each( DataTable, function ( prop, val ) {
|
|
$.fn.DataTable[ prop ] = val;
|
|
} );
|
|
|
|
|
|
// Information about events fired by DataTables - for documentation.
|
|
/**
|
|
* Draw event, fired whenever the table is redrawn on the page, at the same
|
|
* point as fnDrawCallback. This may be useful for binding events or
|
|
* performing calculations when the table is altered at all.
|
|
* @name DataTable#draw.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* Search event, fired when the searching applied to the table (using the
|
|
* built-in global search, or column filters) is altered.
|
|
* @name DataTable#search.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* Page change event, fired when the paging of the table is altered.
|
|
* @name DataTable#page.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* Order event, fired when the ordering applied to the table is altered.
|
|
* @name DataTable#order.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* DataTables initialisation complete event, fired when the table is fully
|
|
* drawn, including Ajax data loaded, if Ajax data is required.
|
|
* @name DataTable#init.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {object} json The JSON object request from the server - only
|
|
* present if client-side Ajax sourced data is used</li></ol>
|
|
*/
|
|
|
|
/**
|
|
* State save event, fired when the table has changed state a new state save
|
|
* is required. This event allows modification of the state saving object
|
|
* prior to actually doing the save, including addition or other state
|
|
* properties (for plug-ins) or modification of a DataTables core property.
|
|
* @name DataTable#stateSaveParams.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {object} json The state information to be saved
|
|
*/
|
|
|
|
/**
|
|
* State load event, fired when the table is loading state from the stored
|
|
* data, but prior to the settings object being modified by the saved state
|
|
* - allowing modification of the saved state is required or loading of
|
|
* state for a plug-in.
|
|
* @name DataTable#stateLoadParams.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {object} json The saved state information
|
|
*/
|
|
|
|
/**
|
|
* State loaded event, fired when state has been loaded from stored data and
|
|
* the settings object has been modified by the loaded data.
|
|
* @name DataTable#stateLoaded.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {object} json The saved state information
|
|
*/
|
|
|
|
/**
|
|
* Processing event, fired when DataTables is doing some kind of processing
|
|
* (be it, order, searcg or anything else). It can be used to indicate to
|
|
* the end user that there is something happening, or that something has
|
|
* finished.
|
|
* @name DataTable#processing.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} oSettings DataTables settings object
|
|
* @param {boolean} bShow Flag for if DataTables is doing processing or not
|
|
*/
|
|
|
|
/**
|
|
* Ajax (XHR) event, fired whenever an Ajax request is completed from a
|
|
* request to made to the server for new data. This event is called before
|
|
* DataTables processed the returned data, so it can also be used to pre-
|
|
* process the data returned from the server, if needed.
|
|
*
|
|
* Note that this trigger is called in `fnServerData`, if you override
|
|
* `fnServerData` and which to use this event, you need to trigger it in you
|
|
* success function.
|
|
* @name DataTable#xhr.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
* @param {object} json JSON returned from the server
|
|
*
|
|
* @example
|
|
* // Use a custom property returned from the server in another DOM element
|
|
* $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
|
|
* $('#status').html( json.status );
|
|
* } );
|
|
*
|
|
* @example
|
|
* // Pre-process the data returned from the server
|
|
* $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
|
|
* for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
|
|
* json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
|
|
* }
|
|
* // Note no return - manipulate the data directly in the JSON object.
|
|
* } );
|
|
*/
|
|
|
|
/**
|
|
* Destroy event, fired when the DataTable is destroyed by calling fnDestroy
|
|
* or passing the bDestroy:true parameter in the initialisation object. This
|
|
* can be used to remove bound events, added DOM nodes, etc.
|
|
* @name DataTable#destroy.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* Page length change event, fired when number of records to show on each
|
|
* page (the length) is changed.
|
|
* @name DataTable#length.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
* @param {integer} len New length
|
|
*/
|
|
|
|
/**
|
|
* Column sizing has changed.
|
|
* @name DataTable#column-sizing.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
*/
|
|
|
|
/**
|
|
* Column visibility has changed.
|
|
* @name DataTable#column-visibility.dt
|
|
* @event
|
|
* @param {event} e jQuery event object
|
|
* @param {object} o DataTables settings object {@link DataTable.models.oSettings}
|
|
* @param {int} column Column index
|
|
* @param {bool} vis `false` if column now hidden, or `true` if visible
|
|
*/
|
|
|
|
return $.fn.dataTable;
|
|
}));
|
|
|
|
|
|
/*! DataTables Foundation integration
|
|
* ©2011-2015 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* DataTables integration for Foundation. This requires Foundation 5 and
|
|
* DataTables 1.10 or newer.
|
|
*
|
|
* This file sets the defaults and adds options to DataTables to style its
|
|
* controls using Foundation. See http://datatables.net/manual/styling/foundation
|
|
* for further information.
|
|
*/
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
|
|
// Detect Foundation 5 / 6 as they have different element and class requirements
|
|
var meta = $('<meta class="foundation-mq"/>').appendTo('head');
|
|
DataTable.ext.foundationVersion = meta.css('font-family').match(/small|medium|large/) ? 6 : 5;
|
|
meta.remove();
|
|
|
|
|
|
$.extend( DataTable.ext.classes, {
|
|
sWrapper: "dataTables_wrapper dt-foundation",
|
|
sProcessing: "dataTables_processing panel"
|
|
} );
|
|
|
|
|
|
/* Set the defaults for DataTables initialisation */
|
|
$.extend( true, DataTable.defaults, {
|
|
dom:
|
|
"<'row'<'small-6 columns'l><'small-6 columns'f>r>"+
|
|
"t"+
|
|
"<'row'<'small-6 columns'i><'small-6 columns'p>>",
|
|
renderer: 'foundation'
|
|
} );
|
|
|
|
|
|
/* Page button renderer */
|
|
DataTable.ext.renderer.pageButton.foundation = function ( settings, host, idx, buttons, page, pages ) {
|
|
var api = new DataTable.Api( settings );
|
|
var classes = settings.oClasses;
|
|
var lang = settings.oLanguage.oPaginate;
|
|
var aria = settings.oLanguage.oAria.paginate || {};
|
|
var btnDisplay, btnClass;
|
|
var tag;
|
|
var v5 = DataTable.ext.foundationVersion === 5;
|
|
|
|
var attach = function( container, buttons ) {
|
|
var i, ien, node, button;
|
|
var clickHandler = function ( e ) {
|
|
e.preventDefault();
|
|
if ( !$(e.currentTarget).hasClass('unavailable') && api.page() != e.data.action ) {
|
|
api.page( e.data.action ).draw( 'page' );
|
|
}
|
|
};
|
|
|
|
for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
|
|
button = buttons[i];
|
|
|
|
if ( $.isArray( button ) ) {
|
|
attach( container, button );
|
|
}
|
|
else {
|
|
btnDisplay = '';
|
|
btnClass = '';
|
|
tag = null;
|
|
|
|
switch ( button ) {
|
|
case 'ellipsis':
|
|
btnDisplay = '…';
|
|
btnClass = 'unavailable disabled';
|
|
tag = null;
|
|
break;
|
|
|
|
case 'first':
|
|
btnDisplay = lang.sFirst;
|
|
btnClass = button + (page > 0 ?
|
|
'' : ' unavailable disabled');
|
|
tag = page > 0 ? 'a' : null;
|
|
break;
|
|
|
|
case 'previous':
|
|
btnDisplay = lang.sPrevious;
|
|
btnClass = button + (page > 0 ?
|
|
'' : ' unavailable disabled');
|
|
tag = page > 0 ? 'a' : null;
|
|
break;
|
|
|
|
case 'next':
|
|
btnDisplay = lang.sNext;
|
|
btnClass = button + (page < pages-1 ?
|
|
'' : ' unavailable disabled');
|
|
tag = page < pages-1 ? 'a' : null;
|
|
break;
|
|
|
|
case 'last':
|
|
btnDisplay = lang.sLast;
|
|
btnClass = button + (page < pages-1 ?
|
|
'' : ' unavailable disabled');
|
|
tag = page < pages-1 ? 'a' : null;
|
|
break;
|
|
|
|
default:
|
|
btnDisplay = button + 1;
|
|
btnClass = page === button ?
|
|
'current' : '';
|
|
tag = page === button ?
|
|
null : 'a';
|
|
break;
|
|
}
|
|
|
|
if ( v5 ) {
|
|
tag = 'a';
|
|
}
|
|
|
|
if ( btnDisplay ) {
|
|
node = $('<li>', {
|
|
'class': classes.sPageButton+' '+btnClass,
|
|
'aria-controls': settings.sTableId,
|
|
'aria-label': aria[ button ],
|
|
'tabindex': settings.iTabIndex,
|
|
'id': idx === 0 && typeof button === 'string' ?
|
|
settings.sTableId +'_'+ button :
|
|
null
|
|
} )
|
|
.append( tag ?
|
|
$('<'+tag+'/>', {'href': '#'} ).html( btnDisplay ) :
|
|
btnDisplay
|
|
)
|
|
.appendTo( container );
|
|
|
|
settings.oApi._fnBindAction(
|
|
node, {action: button}, clickHandler
|
|
);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
attach(
|
|
$(host).empty().html('<ul class="pagination"/>').children('ul'),
|
|
buttons
|
|
);
|
|
};
|
|
|
|
|
|
return DataTable;
|
|
}));
|
|
|
|
|
|
/*! FixedColumns 3.2.2
|
|
* ©2010-2016 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* @summary FixedColumns
|
|
* @description Freeze columns in place on a scrolling DataTable
|
|
* @version 3.2.2
|
|
* @file dataTables.fixedColumns.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact www.sprymedia.co.uk/contact
|
|
* @copyright Copyright 2010-2016 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license/mit
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net
|
|
*/
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
var _firefoxScroll;
|
|
|
|
/**
|
|
* When making use of DataTables' x-axis scrolling feature, you may wish to
|
|
* fix the left most column in place. This plug-in for DataTables provides
|
|
* exactly this option (note for non-scrolling tables, please use the
|
|
* FixedHeader plug-in, which can fix headers, footers and columns). Key
|
|
* features include:
|
|
*
|
|
* * Freezes the left or right most columns to the side of the table
|
|
* * Option to freeze two or more columns
|
|
* * Full integration with DataTables' scrolling options
|
|
* * Speed - FixedColumns is fast in its operation
|
|
*
|
|
* @class
|
|
* @constructor
|
|
* @global
|
|
* @param {object} dt DataTables instance. With DataTables 1.10 this can also
|
|
* be a jQuery collection, a jQuery selector, DataTables API instance or
|
|
* settings object.
|
|
* @param {object} [init={}] Configuration object for FixedColumns. Options are
|
|
* defined by {@link FixedColumns.defaults}
|
|
*
|
|
* @requires jQuery 1.7+
|
|
* @requires DataTables 1.8.0+
|
|
*
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* new $.fn.dataTable.fixedColumns( table );
|
|
*/
|
|
var FixedColumns = function ( dt, init ) {
|
|
var that = this;
|
|
|
|
/* Sanity check - you just know it will happen */
|
|
if ( ! ( this instanceof FixedColumns ) ) {
|
|
alert( "FixedColumns warning: FixedColumns must be initialised with the 'new' keyword." );
|
|
return;
|
|
}
|
|
|
|
if ( init === undefined || init === true ) {
|
|
init = {};
|
|
}
|
|
|
|
// Use the DataTables Hungarian notation mapping method, if it exists to
|
|
// provide forwards compatibility for camel case variables
|
|
var camelToHungarian = $.fn.dataTable.camelToHungarian;
|
|
if ( camelToHungarian ) {
|
|
camelToHungarian( FixedColumns.defaults, FixedColumns.defaults, true );
|
|
camelToHungarian( FixedColumns.defaults, init );
|
|
}
|
|
|
|
// v1.10 allows the settings object to be got form a number of sources
|
|
var dtSettings = new $.fn.dataTable.Api( dt ).settings()[0];
|
|
|
|
/**
|
|
* Settings object which contains customisable information for FixedColumns instance
|
|
* @namespace
|
|
* @extends FixedColumns.defaults
|
|
* @private
|
|
*/
|
|
this.s = {
|
|
/**
|
|
* DataTables settings objects
|
|
* @type object
|
|
* @default Obtained from DataTables instance
|
|
*/
|
|
"dt": dtSettings,
|
|
|
|
/**
|
|
* Number of columns in the DataTable - stored for quick access
|
|
* @type int
|
|
* @default Obtained from DataTables instance
|
|
*/
|
|
"iTableColumns": dtSettings.aoColumns.length,
|
|
|
|
/**
|
|
* Original outer widths of the columns as rendered by DataTables - used to calculate
|
|
* the FixedColumns grid bounding box
|
|
* @type array.<int>
|
|
* @default []
|
|
*/
|
|
"aiOuterWidths": [],
|
|
|
|
/**
|
|
* Original inner widths of the columns as rendered by DataTables - used to apply widths
|
|
* to the columns
|
|
* @type array.<int>
|
|
* @default []
|
|
*/
|
|
"aiInnerWidths": [],
|
|
|
|
|
|
/**
|
|
* Is the document layout right-to-left
|
|
* @type boolean
|
|
*/
|
|
rtl: $(dtSettings.nTable).css('direction') === 'rtl'
|
|
};
|
|
|
|
|
|
/**
|
|
* DOM elements used by the class instance
|
|
* @namespace
|
|
* @private
|
|
*
|
|
*/
|
|
this.dom = {
|
|
/**
|
|
* DataTables scrolling element
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"scroller": null,
|
|
|
|
/**
|
|
* DataTables header table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"header": null,
|
|
|
|
/**
|
|
* DataTables body table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"body": null,
|
|
|
|
/**
|
|
* DataTables footer table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"footer": null,
|
|
|
|
/**
|
|
* Display grid elements
|
|
* @namespace
|
|
*/
|
|
"grid": {
|
|
/**
|
|
* Grid wrapper. This is the container element for the 3x3 grid
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"wrapper": null,
|
|
|
|
/**
|
|
* DataTables scrolling element. This element is the DataTables
|
|
* component in the display grid (making up the main table - i.e.
|
|
* not the fixed columns).
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"dt": null,
|
|
|
|
/**
|
|
* Left fixed column grid components
|
|
* @namespace
|
|
*/
|
|
"left": {
|
|
"wrapper": null,
|
|
"head": null,
|
|
"body": null,
|
|
"foot": null
|
|
},
|
|
|
|
/**
|
|
* Right fixed column grid components
|
|
* @namespace
|
|
*/
|
|
"right": {
|
|
"wrapper": null,
|
|
"head": null,
|
|
"body": null,
|
|
"foot": null
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Cloned table nodes
|
|
* @namespace
|
|
*/
|
|
"clone": {
|
|
/**
|
|
* Left column cloned table nodes
|
|
* @namespace
|
|
*/
|
|
"left": {
|
|
/**
|
|
* Cloned header table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"header": null,
|
|
|
|
/**
|
|
* Cloned body table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"body": null,
|
|
|
|
/**
|
|
* Cloned footer table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"footer": null
|
|
},
|
|
|
|
/**
|
|
* Right column cloned table nodes
|
|
* @namespace
|
|
*/
|
|
"right": {
|
|
/**
|
|
* Cloned header table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"header": null,
|
|
|
|
/**
|
|
* Cloned body table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"body": null,
|
|
|
|
/**
|
|
* Cloned footer table
|
|
* @type node
|
|
* @default null
|
|
*/
|
|
"footer": null
|
|
}
|
|
}
|
|
};
|
|
|
|
if ( dtSettings._oFixedColumns ) {
|
|
throw 'FixedColumns already initialised on this table';
|
|
}
|
|
|
|
/* Attach the instance to the DataTables instance so it can be accessed easily */
|
|
dtSettings._oFixedColumns = this;
|
|
|
|
/* Let's do it */
|
|
if ( ! dtSettings._bInitComplete )
|
|
{
|
|
dtSettings.oApi._fnCallbackReg( dtSettings, 'aoInitComplete', function () {
|
|
that._fnConstruct( init );
|
|
}, 'FixedColumns' );
|
|
}
|
|
else
|
|
{
|
|
this._fnConstruct( init );
|
|
}
|
|
};
|
|
|
|
|
|
|
|
$.extend( FixedColumns.prototype , {
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Public methods
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
/**
|
|
* Update the fixed columns - including headers and footers. Note that FixedColumns will
|
|
* automatically update the display whenever the host DataTable redraws.
|
|
* @returns {void}
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* var fc = new $.fn.dataTable.fixedColumns( table );
|
|
*
|
|
* // at some later point when the table has been manipulated....
|
|
* fc.fnUpdate();
|
|
*/
|
|
"fnUpdate": function ()
|
|
{
|
|
this._fnDraw( true );
|
|
},
|
|
|
|
|
|
/**
|
|
* Recalculate the resizes of the 3x3 grid that FixedColumns uses for display of the table.
|
|
* This is useful if you update the width of the table container. Note that FixedColumns will
|
|
* perform this function automatically when the window.resize event is fired.
|
|
* @returns {void}
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* var fc = new $.fn.dataTable.fixedColumns( table );
|
|
*
|
|
* // Resize the table container and then have FixedColumns adjust its layout....
|
|
* $('#content').width( 1200 );
|
|
* fc.fnRedrawLayout();
|
|
*/
|
|
"fnRedrawLayout": function ()
|
|
{
|
|
this._fnColCalc();
|
|
this._fnGridLayout();
|
|
this.fnUpdate();
|
|
},
|
|
|
|
|
|
/**
|
|
* Mark a row such that it's height should be recalculated when using 'semiauto' row
|
|
* height matching. This function will have no effect when 'none' or 'auto' row height
|
|
* matching is used.
|
|
* @param {Node} nTr TR element that should have it's height recalculated
|
|
* @returns {void}
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* var fc = new $.fn.dataTable.fixedColumns( table );
|
|
*
|
|
* // manipulate the table - mark the row as needing an update then update the table
|
|
* // this allows the redraw performed by DataTables fnUpdate to recalculate the row
|
|
* // height
|
|
* fc.fnRecalculateHeight();
|
|
* table.fnUpdate( $('#example tbody tr:eq(0)')[0], ["insert date", 1, 2, 3 ... ]);
|
|
*/
|
|
"fnRecalculateHeight": function ( nTr )
|
|
{
|
|
delete nTr._DTTC_iHeight;
|
|
nTr.style.height = 'auto';
|
|
},
|
|
|
|
|
|
/**
|
|
* Set the height of a given row - provides cross browser compatibility
|
|
* @param {Node} nTarget TR element that should have it's height recalculated
|
|
* @param {int} iHeight Height in pixels to set
|
|
* @returns {void}
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* var fc = new $.fn.dataTable.fixedColumns( table );
|
|
*
|
|
* // You may want to do this after manipulating a row in the fixed column
|
|
* fc.fnSetRowHeight( $('#example tbody tr:eq(0)')[0], 50 );
|
|
*/
|
|
"fnSetRowHeight": function ( nTarget, iHeight )
|
|
{
|
|
nTarget.style.height = iHeight+"px";
|
|
},
|
|
|
|
|
|
/**
|
|
* Get data index information about a row or cell in the table body.
|
|
* This function is functionally identical to fnGetPosition in DataTables,
|
|
* taking the same parameter (TH, TD or TR node) and returning exactly the
|
|
* the same information (data index information). THe difference between
|
|
* the two is that this method takes into account the fixed columns in the
|
|
* table, so you can pass in nodes from the master table, or the cloned
|
|
* tables and get the index position for the data in the main table.
|
|
* @param {node} node TR, TH or TD element to get the information about
|
|
* @returns {int} If nNode is given as a TR, then a single index is
|
|
* returned, or if given as a cell, an array of [row index, column index
|
|
* (visible), column index (all)] is given.
|
|
*/
|
|
"fnGetPosition": function ( node )
|
|
{
|
|
var idx;
|
|
var inst = this.s.dt.oInstance;
|
|
|
|
if ( ! $(node).parents('.DTFC_Cloned').length )
|
|
{
|
|
// Not in a cloned table
|
|
return inst.fnGetPosition( node );
|
|
}
|
|
else
|
|
{
|
|
// Its in the cloned table, so need to look up position
|
|
if ( node.nodeName.toLowerCase() === 'tr' ) {
|
|
idx = $(node).index();
|
|
return inst.fnGetPosition( $('tr', this.s.dt.nTBody)[ idx ] );
|
|
}
|
|
else
|
|
{
|
|
var colIdx = $(node).index();
|
|
idx = $(node.parentNode).index();
|
|
var row = inst.fnGetPosition( $('tr', this.s.dt.nTBody)[ idx ] );
|
|
|
|
return [
|
|
row,
|
|
colIdx,
|
|
inst.oApi._fnVisibleToColumnIndex( this.s.dt, colIdx )
|
|
];
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Private methods (they are of course public in JS, but recommended as private)
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
/**
|
|
* Initialisation for FixedColumns
|
|
* @param {Object} oInit User settings for initialisation
|
|
* @returns {void}
|
|
* @private
|
|
*/
|
|
"_fnConstruct": function ( oInit )
|
|
{
|
|
var i, iLen, iWidth,
|
|
that = this;
|
|
|
|
/* Sanity checking */
|
|
if ( typeof this.s.dt.oInstance.fnVersionCheck != 'function' ||
|
|
this.s.dt.oInstance.fnVersionCheck( '1.8.0' ) !== true )
|
|
{
|
|
alert( "FixedColumns "+FixedColumns.VERSION+" required DataTables 1.8.0 or later. "+
|
|
"Please upgrade your DataTables installation" );
|
|
return;
|
|
}
|
|
|
|
if ( this.s.dt.oScroll.sX === "" )
|
|
{
|
|
this.s.dt.oInstance.oApi._fnLog( this.s.dt, 1, "FixedColumns is not needed (no "+
|
|
"x-scrolling in DataTables enabled), so no action will be taken. Use 'FixedHeader' for "+
|
|
"column fixing when scrolling is not enabled" );
|
|
return;
|
|
}
|
|
|
|
/* Apply the settings from the user / defaults */
|
|
this.s = $.extend( true, this.s, FixedColumns.defaults, oInit );
|
|
|
|
/* Set up the DOM as we need it and cache nodes */
|
|
var classes = this.s.dt.oClasses;
|
|
this.dom.grid.dt = $(this.s.dt.nTable).parents('div.'+classes.sScrollWrapper)[0];
|
|
this.dom.scroller = $('div.'+classes.sScrollBody, this.dom.grid.dt )[0];
|
|
|
|
/* Set up the DOM that we want for the fixed column layout grid */
|
|
this._fnColCalc();
|
|
this._fnGridSetup();
|
|
|
|
/* Event handlers */
|
|
var mouseController;
|
|
var mouseDown = false;
|
|
|
|
// When the mouse is down (drag scroll) the mouse controller cannot
|
|
// change, as the browser keeps the original element as the scrolling one
|
|
$(this.s.dt.nTableWrapper).on( 'mousedown.DTFC', function () {
|
|
mouseDown = true;
|
|
|
|
$(document).one( 'mouseup', function () {
|
|
mouseDown = false;
|
|
} );
|
|
} );
|
|
|
|
// When the body is scrolled - scroll the left and right columns
|
|
$(this.dom.scroller)
|
|
.on( 'mouseover.DTFC touchstart.DTFC', function () {
|
|
if ( ! mouseDown ) {
|
|
mouseController = 'main';
|
|
}
|
|
} )
|
|
.on( 'scroll.DTFC', function (e) {
|
|
if ( ! mouseController && e.originalEvent ) {
|
|
mouseController = 'main';
|
|
}
|
|
|
|
if ( mouseController === 'main' ) {
|
|
if ( that.s.iLeftColumns > 0 ) {
|
|
that.dom.grid.left.liner.scrollTop = that.dom.scroller.scrollTop;
|
|
}
|
|
if ( that.s.iRightColumns > 0 ) {
|
|
that.dom.grid.right.liner.scrollTop = that.dom.scroller.scrollTop;
|
|
}
|
|
}
|
|
} );
|
|
|
|
var wheelType = 'onwheel' in document.createElement('div') ?
|
|
'wheel.DTFC' :
|
|
'mousewheel.DTFC';
|
|
|
|
if ( that.s.iLeftColumns > 0 ) {
|
|
// When scrolling the left column, scroll the body and right column
|
|
$(that.dom.grid.left.liner)
|
|
.on( 'mouseover.DTFC touchstart.DTFC', function () {
|
|
if ( ! mouseDown ) {
|
|
mouseController = 'left';
|
|
}
|
|
} )
|
|
.on( 'scroll.DTFC', function ( e ) {
|
|
if ( ! mouseController && e.originalEvent ) {
|
|
mouseController = 'left';
|
|
}
|
|
|
|
if ( mouseController === 'left' ) {
|
|
that.dom.scroller.scrollTop = that.dom.grid.left.liner.scrollTop;
|
|
if ( that.s.iRightColumns > 0 ) {
|
|
that.dom.grid.right.liner.scrollTop = that.dom.grid.left.liner.scrollTop;
|
|
}
|
|
}
|
|
} )
|
|
.on( wheelType, function(e) {
|
|
// Pass horizontal scrolling through
|
|
var xDelta = e.type === 'wheel' ?
|
|
-e.originalEvent.deltaX :
|
|
e.originalEvent.wheelDeltaX;
|
|
that.dom.scroller.scrollLeft -= xDelta;
|
|
} );
|
|
}
|
|
|
|
if ( that.s.iRightColumns > 0 ) {
|
|
// When scrolling the right column, scroll the body and the left column
|
|
$(that.dom.grid.right.liner)
|
|
.on( 'mouseover.DTFC touchstart.DTFC', function () {
|
|
if ( ! mouseDown ) {
|
|
mouseController = 'right';
|
|
}
|
|
} )
|
|
.on( 'scroll.DTFC', function ( e ) {
|
|
if ( ! mouseController && e.originalEvent ) {
|
|
mouseController = 'right';
|
|
}
|
|
|
|
if ( mouseController === 'right' ) {
|
|
that.dom.scroller.scrollTop = that.dom.grid.right.liner.scrollTop;
|
|
if ( that.s.iLeftColumns > 0 ) {
|
|
that.dom.grid.left.liner.scrollTop = that.dom.grid.right.liner.scrollTop;
|
|
}
|
|
}
|
|
} )
|
|
.on( wheelType, function(e) {
|
|
// Pass horizontal scrolling through
|
|
var xDelta = e.type === 'wheel' ?
|
|
-e.originalEvent.deltaX :
|
|
e.originalEvent.wheelDeltaX;
|
|
that.dom.scroller.scrollLeft -= xDelta;
|
|
} );
|
|
}
|
|
|
|
$(window).on( 'resize.DTFC', function () {
|
|
that._fnGridLayout.call( that );
|
|
} );
|
|
|
|
var bFirstDraw = true;
|
|
var jqTable = $(this.s.dt.nTable);
|
|
|
|
jqTable
|
|
.on( 'draw.dt.DTFC', function () {
|
|
that._fnColCalc();
|
|
that._fnDraw.call( that, bFirstDraw );
|
|
bFirstDraw = false;
|
|
} )
|
|
.on( 'column-sizing.dt.DTFC', function () {
|
|
that._fnColCalc();
|
|
that._fnGridLayout( that );
|
|
} )
|
|
.on( 'column-visibility.dt.DTFC', function ( e, settings, column, vis, recalc ) {
|
|
if ( recalc === undefined || recalc ) {
|
|
that._fnColCalc();
|
|
that._fnGridLayout( that );
|
|
that._fnDraw( true );
|
|
}
|
|
} )
|
|
.on( 'select.dt.DTFC deselect.dt.DTFC', function ( e, dt, type, indexes ) {
|
|
if ( e.namespace === 'dt' ) {
|
|
that._fnDraw( false );
|
|
}
|
|
} )
|
|
.on( 'destroy.dt.DTFC', function () {
|
|
jqTable.off( '.DTFC' );
|
|
|
|
$(that.dom.scroller).off( '.DTFC' );
|
|
$(window).off( '.DTFC' );
|
|
$(that.s.dt.nTableWrapper).off( '.DTFC' );
|
|
|
|
$(that.dom.grid.left.liner).off( '.DTFC '+wheelType );
|
|
$(that.dom.grid.left.wrapper).remove();
|
|
|
|
$(that.dom.grid.right.liner).off( '.DTFC '+wheelType );
|
|
$(that.dom.grid.right.wrapper).remove();
|
|
} );
|
|
|
|
/* Get things right to start with - note that due to adjusting the columns, there must be
|
|
* another redraw of the main table. It doesn't need to be a full redraw however.
|
|
*/
|
|
this._fnGridLayout();
|
|
this.s.dt.oInstance.fnDraw(false);
|
|
},
|
|
|
|
|
|
/**
|
|
* Calculate the column widths for the grid layout
|
|
* @returns {void}
|
|
* @private
|
|
*/
|
|
"_fnColCalc": function ()
|
|
{
|
|
var that = this;
|
|
var iLeftWidth = 0;
|
|
var iRightWidth = 0;
|
|
|
|
this.s.aiInnerWidths = [];
|
|
this.s.aiOuterWidths = [];
|
|
|
|
$.each( this.s.dt.aoColumns, function (i, col) {
|
|
var th = $(col.nTh);
|
|
var border;
|
|
|
|
if ( ! th.filter(':visible').length ) {
|
|
that.s.aiInnerWidths.push( 0 );
|
|
that.s.aiOuterWidths.push( 0 );
|
|
}
|
|
else
|
|
{
|
|
// Inner width is used to assign widths to cells
|
|
// Outer width is used to calculate the container
|
|
var iWidth = th.outerWidth();
|
|
|
|
// When working with the left most-cell, need to add on the
|
|
// table's border to the outerWidth, since we need to take
|
|
// account of it, but it isn't in any cell
|
|
if ( that.s.aiOuterWidths.length === 0 ) {
|
|
border = $(that.s.dt.nTable).css('border-left-width');
|
|
iWidth += typeof border === 'string' ? 1 : parseInt( border, 10 );
|
|
}
|
|
|
|
// Likewise with the final column on the right
|
|
if ( that.s.aiOuterWidths.length === that.s.dt.aoColumns.length-1 ) {
|
|
border = $(that.s.dt.nTable).css('border-right-width');
|
|
iWidth += typeof border === 'string' ? 1 : parseInt( border, 10 );
|
|
}
|
|
|
|
that.s.aiOuterWidths.push( iWidth );
|
|
that.s.aiInnerWidths.push( th.width() );
|
|
|
|
if ( i < that.s.iLeftColumns )
|
|
{
|
|
iLeftWidth += iWidth;
|
|
}
|
|
|
|
if ( that.s.iTableColumns-that.s.iRightColumns <= i )
|
|
{
|
|
iRightWidth += iWidth;
|
|
}
|
|
}
|
|
} );
|
|
|
|
this.s.iLeftWidth = iLeftWidth;
|
|
this.s.iRightWidth = iRightWidth;
|
|
},
|
|
|
|
|
|
/**
|
|
* Set up the DOM for the fixed column. The way the layout works is to create a 1x3 grid
|
|
* for the left column, the DataTable (for which we just reuse the scrolling element DataTable
|
|
* puts into the DOM) and the right column. In each of he two fixed column elements there is a
|
|
* grouping wrapper element and then a head, body and footer wrapper. In each of these we then
|
|
* place the cloned header, body or footer tables. This effectively gives as 3x3 grid structure.
|
|
* @returns {void}
|
|
* @private
|
|
*/
|
|
"_fnGridSetup": function ()
|
|
{
|
|
var that = this;
|
|
var oOverflow = this._fnDTOverflow();
|
|
var block;
|
|
|
|
this.dom.body = this.s.dt.nTable;
|
|
this.dom.header = this.s.dt.nTHead.parentNode;
|
|
this.dom.header.parentNode.parentNode.style.position = "relative";
|
|
|
|
var nSWrapper =
|
|
$('<div class="DTFC_ScrollWrapper" style="position:relative; clear:both;">'+
|
|
'<div class="DTFC_LeftWrapper" style="position:absolute; top:0; left:0;">'+
|
|
'<div class="DTFC_LeftHeadWrapper" style="position:relative; top:0; left:0; overflow:hidden;"></div>'+
|
|
'<div class="DTFC_LeftBodyWrapper" style="position:relative; top:0; left:0; overflow:hidden;">'+
|
|
'<div class="DTFC_LeftBodyLiner" style="position:relative; top:0; left:0; overflow-y:scroll;"></div>'+
|
|
'</div>'+
|
|
'<div class="DTFC_LeftFootWrapper" style="position:relative; top:0; left:0; overflow:hidden;"></div>'+
|
|
'</div>'+
|
|
'<div class="DTFC_RightWrapper" style="position:absolute; top:0; right:0;">'+
|
|
'<div class="DTFC_RightHeadWrapper" style="position:relative; top:0; left:0;">'+
|
|
'<div class="DTFC_RightHeadBlocker DTFC_Blocker" style="position:absolute; top:0; bottom:0;"></div>'+
|
|
'</div>'+
|
|
'<div class="DTFC_RightBodyWrapper" style="position:relative; top:0; left:0; overflow:hidden;">'+
|
|
'<div class="DTFC_RightBodyLiner" style="position:relative; top:0; left:0; overflow-y:scroll;"></div>'+
|
|
'</div>'+
|
|
'<div class="DTFC_RightFootWrapper" style="position:relative; top:0; left:0;">'+
|
|
'<div class="DTFC_RightFootBlocker DTFC_Blocker" style="position:absolute; top:0; bottom:0;"></div>'+
|
|
'</div>'+
|
|
'</div>'+
|
|
'</div>')[0];
|
|
var nLeft = nSWrapper.childNodes[0];
|
|
var nRight = nSWrapper.childNodes[1];
|
|
|
|
this.dom.grid.dt.parentNode.insertBefore( nSWrapper, this.dom.grid.dt );
|
|
nSWrapper.appendChild( this.dom.grid.dt );
|
|
|
|
this.dom.grid.wrapper = nSWrapper;
|
|
|
|
if ( this.s.iLeftColumns > 0 )
|
|
{
|
|
this.dom.grid.left.wrapper = nLeft;
|
|
this.dom.grid.left.head = nLeft.childNodes[0];
|
|
this.dom.grid.left.body = nLeft.childNodes[1];
|
|
this.dom.grid.left.liner = $('div.DTFC_LeftBodyLiner', nSWrapper)[0];
|
|
|
|
nSWrapper.appendChild( nLeft );
|
|
}
|
|
|
|
if ( this.s.iRightColumns > 0 )
|
|
{
|
|
this.dom.grid.right.wrapper = nRight;
|
|
this.dom.grid.right.head = nRight.childNodes[0];
|
|
this.dom.grid.right.body = nRight.childNodes[1];
|
|
this.dom.grid.right.liner = $('div.DTFC_RightBodyLiner', nSWrapper)[0];
|
|
|
|
nRight.style.right = oOverflow.bar+"px";
|
|
|
|
block = $('div.DTFC_RightHeadBlocker', nSWrapper)[0];
|
|
block.style.width = oOverflow.bar+"px";
|
|
block.style.right = -oOverflow.bar+"px";
|
|
this.dom.grid.right.headBlock = block;
|
|
|
|
block = $('div.DTFC_RightFootBlocker', nSWrapper)[0];
|
|
block.style.width = oOverflow.bar+"px";
|
|
block.style.right = -oOverflow.bar+"px";
|
|
this.dom.grid.right.footBlock = block;
|
|
|
|
nSWrapper.appendChild( nRight );
|
|
}
|
|
|
|
if ( this.s.dt.nTFoot )
|
|
{
|
|
this.dom.footer = this.s.dt.nTFoot.parentNode;
|
|
if ( this.s.iLeftColumns > 0 )
|
|
{
|
|
this.dom.grid.left.foot = nLeft.childNodes[2];
|
|
}
|
|
if ( this.s.iRightColumns > 0 )
|
|
{
|
|
this.dom.grid.right.foot = nRight.childNodes[2];
|
|
}
|
|
}
|
|
|
|
// RTL support - swap the position of the left and right columns (#48)
|
|
if ( this.s.rtl ) {
|
|
$('div.DTFC_RightHeadBlocker', nSWrapper).css( {
|
|
left: -oOverflow.bar+'px',
|
|
right: ''
|
|
} );
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Style and position the grid used for the FixedColumns layout
|
|
* @returns {void}
|
|
* @private
|
|
*/
|
|
"_fnGridLayout": function ()
|
|
{
|
|
var that = this;
|
|
var oGrid = this.dom.grid;
|
|
var iWidth = $(oGrid.wrapper).width();
|
|
var iBodyHeight = $(this.s.dt.nTable.parentNode).outerHeight();
|
|
var iFullHeight = $(this.s.dt.nTable.parentNode.parentNode).outerHeight();
|
|
var oOverflow = this._fnDTOverflow();
|
|
var iLeftWidth = this.s.iLeftWidth;
|
|
var iRightWidth = this.s.iRightWidth;
|
|
var rtl = $(this.dom.body).css('direction') === 'rtl';
|
|
var wrapper;
|
|
var scrollbarAdjust = function ( node, width ) {
|
|
if ( ! oOverflow.bar ) {
|
|
// If there is no scrollbar (Macs) we need to hide the auto scrollbar
|
|
node.style.width = (width+20)+"px";
|
|
node.style.paddingRight = "20px";
|
|
node.style.boxSizing = "border-box";
|
|
}
|
|
else if ( that._firefoxScrollError() ) {
|
|
// See the above function for why this is required
|
|
if ( $(node).height() > 34 ) {
|
|
node.style.width = (width+oOverflow.bar)+"px";
|
|
}
|
|
}
|
|
else {
|
|
// Otherwise just overflow by the scrollbar
|
|
node.style.width = (width+oOverflow.bar)+"px";
|
|
}
|
|
};
|
|
|
|
// When x scrolling - don't paint the fixed columns over the x scrollbar
|
|
if ( oOverflow.x )
|
|
{
|
|
iBodyHeight -= oOverflow.bar;
|
|
}
|
|
|
|
oGrid.wrapper.style.height = iFullHeight+"px";
|
|
|
|
if ( this.s.iLeftColumns > 0 )
|
|
{
|
|
wrapper = oGrid.left.wrapper;
|
|
wrapper.style.width = iLeftWidth+'px';
|
|
wrapper.style.height = '1px';
|
|
|
|
// Swap the position of the left and right columns for rtl (#48)
|
|
// This is always up against the edge, scrollbar on the far side
|
|
if ( rtl ) {
|
|
wrapper.style.left = '';
|
|
wrapper.style.right = 0;
|
|
}
|
|
else {
|
|
wrapper.style.left = 0;
|
|
wrapper.style.right = '';
|
|
}
|
|
|
|
oGrid.left.body.style.height = iBodyHeight+"px";
|
|
if ( oGrid.left.foot ) {
|
|
oGrid.left.foot.style.top = (oOverflow.x ? oOverflow.bar : 0)+"px"; // shift footer for scrollbar
|
|
}
|
|
|
|
scrollbarAdjust( oGrid.left.liner, iLeftWidth );
|
|
oGrid.left.liner.style.height = iBodyHeight+"px";
|
|
}
|
|
|
|
if ( this.s.iRightColumns > 0 )
|
|
{
|
|
wrapper = oGrid.right.wrapper;
|
|
wrapper.style.width = iRightWidth+'px';
|
|
wrapper.style.height = '1px';
|
|
|
|
// Need to take account of the vertical scrollbar
|
|
if ( this.s.rtl ) {
|
|
wrapper.style.left = oOverflow.y ? oOverflow.bar+'px' : 0;
|
|
wrapper.style.right = '';
|
|
}
|
|
else {
|
|
wrapper.style.left = '';
|
|
wrapper.style.right = oOverflow.y ? oOverflow.bar+'px' : 0;
|
|
}
|
|
|
|
oGrid.right.body.style.height = iBodyHeight+"px";
|
|
if ( oGrid.right.foot ) {
|
|
oGrid.right.foot.style.top = (oOverflow.x ? oOverflow.bar : 0)+"px";
|
|
}
|
|
|
|
scrollbarAdjust( oGrid.right.liner, iRightWidth );
|
|
oGrid.right.liner.style.height = iBodyHeight+"px";
|
|
|
|
oGrid.right.headBlock.style.display = oOverflow.y ? 'block' : 'none';
|
|
oGrid.right.footBlock.style.display = oOverflow.y ? 'block' : 'none';
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Get information about the DataTable's scrolling state - specifically if the table is scrolling
|
|
* on either the x or y axis, and also the scrollbar width.
|
|
* @returns {object} Information about the DataTables scrolling state with the properties:
|
|
* 'x', 'y' and 'bar'
|
|
* @private
|
|
*/
|
|
"_fnDTOverflow": function ()
|
|
{
|
|
var nTable = this.s.dt.nTable;
|
|
var nTableScrollBody = nTable.parentNode;
|
|
var out = {
|
|
"x": false,
|
|
"y": false,
|
|
"bar": this.s.dt.oScroll.iBarWidth
|
|
};
|
|
|
|
if ( nTable.offsetWidth > nTableScrollBody.clientWidth )
|
|
{
|
|
out.x = true;
|
|
}
|
|
|
|
if ( nTable.offsetHeight > nTableScrollBody.clientHeight )
|
|
{
|
|
out.y = true;
|
|
}
|
|
|
|
return out;
|
|
},
|
|
|
|
|
|
/**
|
|
* Clone and position the fixed columns
|
|
* @returns {void}
|
|
* @param {Boolean} bAll Indicate if the header and footer should be updated as well (true)
|
|
* @private
|
|
*/
|
|
"_fnDraw": function ( bAll )
|
|
{
|
|
this._fnGridLayout();
|
|
this._fnCloneLeft( bAll );
|
|
this._fnCloneRight( bAll );
|
|
|
|
/* Draw callback function */
|
|
if ( this.s.fnDrawCallback !== null )
|
|
{
|
|
this.s.fnDrawCallback.call( this, this.dom.clone.left, this.dom.clone.right );
|
|
}
|
|
|
|
/* Event triggering */
|
|
$(this).trigger( 'draw.dtfc', {
|
|
"leftClone": this.dom.clone.left,
|
|
"rightClone": this.dom.clone.right
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Clone the right columns
|
|
* @returns {void}
|
|
* @param {Boolean} bAll Indicate if the header and footer should be updated as well (true)
|
|
* @private
|
|
*/
|
|
"_fnCloneRight": function ( bAll )
|
|
{
|
|
if ( this.s.iRightColumns <= 0 ) {
|
|
return;
|
|
}
|
|
|
|
var that = this,
|
|
i, jq,
|
|
aiColumns = [];
|
|
|
|
for ( i=this.s.iTableColumns-this.s.iRightColumns ; i<this.s.iTableColumns ; i++ ) {
|
|
if ( this.s.dt.aoColumns[i].bVisible ) {
|
|
aiColumns.push( i );
|
|
}
|
|
}
|
|
|
|
this._fnClone( this.dom.clone.right, this.dom.grid.right, aiColumns, bAll );
|
|
},
|
|
|
|
|
|
/**
|
|
* Clone the left columns
|
|
* @returns {void}
|
|
* @param {Boolean} bAll Indicate if the header and footer should be updated as well (true)
|
|
* @private
|
|
*/
|
|
"_fnCloneLeft": function ( bAll )
|
|
{
|
|
if ( this.s.iLeftColumns <= 0 ) {
|
|
return;
|
|
}
|
|
|
|
var that = this,
|
|
i, jq,
|
|
aiColumns = [];
|
|
|
|
for ( i=0 ; i<this.s.iLeftColumns ; i++ ) {
|
|
if ( this.s.dt.aoColumns[i].bVisible ) {
|
|
aiColumns.push( i );
|
|
}
|
|
}
|
|
|
|
this._fnClone( this.dom.clone.left, this.dom.grid.left, aiColumns, bAll );
|
|
},
|
|
|
|
|
|
/**
|
|
* Make a copy of the layout object for a header or footer element from DataTables. Note that
|
|
* this method will clone the nodes in the layout object.
|
|
* @returns {Array} Copy of the layout array
|
|
* @param {Object} aoOriginal Layout array from DataTables (aoHeader or aoFooter)
|
|
* @param {Object} aiColumns Columns to copy
|
|
* @param {boolean} events Copy cell events or not
|
|
* @private
|
|
*/
|
|
"_fnCopyLayout": function ( aoOriginal, aiColumns, events )
|
|
{
|
|
var aReturn = [];
|
|
var aClones = [];
|
|
var aCloned = [];
|
|
|
|
for ( var i=0, iLen=aoOriginal.length ; i<iLen ; i++ )
|
|
{
|
|
var aRow = [];
|
|
aRow.nTr = $(aoOriginal[i].nTr).clone(events, false)[0];
|
|
|
|
for ( var j=0, jLen=this.s.iTableColumns ; j<jLen ; j++ )
|
|
{
|
|
if ( $.inArray( j, aiColumns ) === -1 )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
var iCloned = $.inArray( aoOriginal[i][j].cell, aCloned );
|
|
if ( iCloned === -1 )
|
|
{
|
|
var nClone = $(aoOriginal[i][j].cell).clone(events, false)[0];
|
|
aClones.push( nClone );
|
|
aCloned.push( aoOriginal[i][j].cell );
|
|
|
|
aRow.push( {
|
|
"cell": nClone,
|
|
"unique": aoOriginal[i][j].unique
|
|
} );
|
|
}
|
|
else
|
|
{
|
|
aRow.push( {
|
|
"cell": aClones[ iCloned ],
|
|
"unique": aoOriginal[i][j].unique
|
|
} );
|
|
}
|
|
}
|
|
|
|
aReturn.push( aRow );
|
|
}
|
|
|
|
return aReturn;
|
|
},
|
|
|
|
|
|
/**
|
|
* Clone the DataTable nodes and place them in the DOM (sized correctly)
|
|
* @returns {void}
|
|
* @param {Object} oClone Object containing the header, footer and body cloned DOM elements
|
|
* @param {Object} oGrid Grid object containing the display grid elements for the cloned
|
|
* column (left or right)
|
|
* @param {Array} aiColumns Column indexes which should be operated on from the DataTable
|
|
* @param {Boolean} bAll Indicate if the header and footer should be updated as well (true)
|
|
* @private
|
|
*/
|
|
"_fnClone": function ( oClone, oGrid, aiColumns, bAll )
|
|
{
|
|
var that = this,
|
|
i, iLen, j, jLen, jq, nTarget, iColumn, nClone, iIndex, aoCloneLayout,
|
|
jqCloneThead, aoFixedHeader,
|
|
dt = this.s.dt;
|
|
|
|
/*
|
|
* Header
|
|
*/
|
|
if ( bAll )
|
|
{
|
|
$(oClone.header).remove();
|
|
|
|
oClone.header = $(this.dom.header).clone(true, false)[0];
|
|
oClone.header.className += " DTFC_Cloned";
|
|
oClone.header.style.width = "100%";
|
|
oGrid.head.appendChild( oClone.header );
|
|
|
|
/* Copy the DataTables layout cache for the header for our floating column */
|
|
aoCloneLayout = this._fnCopyLayout( dt.aoHeader, aiColumns, true );
|
|
jqCloneThead = $('>thead', oClone.header);
|
|
jqCloneThead.empty();
|
|
|
|
/* Add the created cloned TR elements to the table */
|
|
for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
|
|
{
|
|
jqCloneThead[0].appendChild( aoCloneLayout[i].nTr );
|
|
}
|
|
|
|
/* Use the handy _fnDrawHead function in DataTables to do the rowspan/colspan
|
|
* calculations for us
|
|
*/
|
|
dt.oApi._fnDrawHead( dt, aoCloneLayout, true );
|
|
}
|
|
else
|
|
{
|
|
/* To ensure that we copy cell classes exactly, regardless of colspan, multiple rows
|
|
* etc, we make a copy of the header from the DataTable again, but don't insert the
|
|
* cloned cells, just copy the classes across. To get the matching layout for the
|
|
* fixed component, we use the DataTables _fnDetectHeader method, allowing 1:1 mapping
|
|
*/
|
|
aoCloneLayout = this._fnCopyLayout( dt.aoHeader, aiColumns, false );
|
|
aoFixedHeader=[];
|
|
|
|
dt.oApi._fnDetectHeader( aoFixedHeader, $('>thead', oClone.header)[0] );
|
|
|
|
for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
|
|
{
|
|
for ( j=0, jLen=aoCloneLayout[i].length ; j<jLen ; j++ )
|
|
{
|
|
aoFixedHeader[i][j].cell.className = aoCloneLayout[i][j].cell.className;
|
|
|
|
// If jQuery UI theming is used we need to copy those elements as well
|
|
$('span.DataTables_sort_icon', aoFixedHeader[i][j].cell).each( function () {
|
|
this.className = $('span.DataTables_sort_icon', aoCloneLayout[i][j].cell)[0].className;
|
|
} );
|
|
}
|
|
}
|
|
}
|
|
this._fnEqualiseHeights( 'thead', this.dom.header, oClone.header );
|
|
|
|
/*
|
|
* Body
|
|
*/
|
|
if ( this.s.sHeightMatch == 'auto' )
|
|
{
|
|
/* Remove any heights which have been applied already and let the browser figure it out */
|
|
$('>tbody>tr', that.dom.body).css('height', 'auto');
|
|
}
|
|
|
|
if ( oClone.body !== null )
|
|
{
|
|
$(oClone.body).remove();
|
|
oClone.body = null;
|
|
}
|
|
|
|
oClone.body = $(this.dom.body).clone(true)[0];
|
|
oClone.body.className += " DTFC_Cloned";
|
|
oClone.body.style.paddingBottom = dt.oScroll.iBarWidth+"px";
|
|
oClone.body.style.marginBottom = (dt.oScroll.iBarWidth*2)+"px"; /* For IE */
|
|
if ( oClone.body.getAttribute('id') !== null )
|
|
{
|
|
oClone.body.removeAttribute('id');
|
|
}
|
|
|
|
$('>thead>tr', oClone.body).empty();
|
|
$('>tfoot', oClone.body).remove();
|
|
|
|
var nBody = $('tbody', oClone.body)[0];
|
|
$(nBody).empty();
|
|
if ( dt.aiDisplay.length > 0 )
|
|
{
|
|
/* Copy the DataTables' header elements to force the column width in exactly the
|
|
* same way that DataTables does it - have the header element, apply the width and
|
|
* colapse it down
|
|
*/
|
|
var nInnerThead = $('>thead>tr', oClone.body)[0];
|
|
for ( iIndex=0 ; iIndex<aiColumns.length ; iIndex++ )
|
|
{
|
|
iColumn = aiColumns[iIndex];
|
|
|
|
nClone = $(dt.aoColumns[iColumn].nTh).clone(true)[0];
|
|
nClone.innerHTML = "";
|
|
|
|
var oStyle = nClone.style;
|
|
oStyle.paddingTop = "0";
|
|
oStyle.paddingBottom = "0";
|
|
oStyle.borderTopWidth = "0";
|
|
oStyle.borderBottomWidth = "0";
|
|
oStyle.height = 0;
|
|
oStyle.width = that.s.aiInnerWidths[iColumn]+"px";
|
|
|
|
nInnerThead.appendChild( nClone );
|
|
}
|
|
|
|
/* Add in the tbody elements, cloning form the master table */
|
|
$('>tbody>tr', that.dom.body).each( function (z) {
|
|
var i = that.s.dt.oFeatures.bServerSide===false ?
|
|
that.s.dt.aiDisplay[ that.s.dt._iDisplayStart+z ] : z;
|
|
var aTds = that.s.dt.aoData[ i ].anCells || $(this).children('td, th');
|
|
|
|
var n = this.cloneNode(false);
|
|
n.removeAttribute('id');
|
|
n.setAttribute( 'data-dt-row', i );
|
|
|
|
for ( iIndex=0 ; iIndex<aiColumns.length ; iIndex++ )
|
|
{
|
|
iColumn = aiColumns[iIndex];
|
|
|
|
if ( aTds.length > 0 )
|
|
{
|
|
nClone = $( aTds[iColumn] ).clone(true, true)[0];
|
|
nClone.setAttribute( 'data-dt-row', i );
|
|
nClone.setAttribute( 'data-dt-column', iIndex );
|
|
n.appendChild( nClone );
|
|
}
|
|
}
|
|
nBody.appendChild( n );
|
|
} );
|
|
}
|
|
else
|
|
{
|
|
$('>tbody>tr', that.dom.body).each( function (z) {
|
|
nClone = this.cloneNode(true);
|
|
nClone.className += ' DTFC_NoData';
|
|
$('td', nClone).html('');
|
|
nBody.appendChild( nClone );
|
|
} );
|
|
}
|
|
|
|
oClone.body.style.width = "100%";
|
|
oClone.body.style.margin = "0";
|
|
oClone.body.style.padding = "0";
|
|
|
|
// Interop with Scroller - need to use a height forcing element in the
|
|
// scrolling area in the same way that Scroller does in the body scroll.
|
|
if ( dt.oScroller !== undefined )
|
|
{
|
|
var scrollerForcer = dt.oScroller.dom.force;
|
|
|
|
if ( ! oGrid.forcer ) {
|
|
oGrid.forcer = scrollerForcer.cloneNode( true );
|
|
oGrid.liner.appendChild( oGrid.forcer );
|
|
}
|
|
else {
|
|
oGrid.forcer.style.height = scrollerForcer.style.height;
|
|
}
|
|
}
|
|
|
|
oGrid.liner.appendChild( oClone.body );
|
|
|
|
this._fnEqualiseHeights( 'tbody', that.dom.body, oClone.body );
|
|
|
|
/*
|
|
* Footer
|
|
*/
|
|
if ( dt.nTFoot !== null )
|
|
{
|
|
if ( bAll )
|
|
{
|
|
if ( oClone.footer !== null )
|
|
{
|
|
oClone.footer.parentNode.removeChild( oClone.footer );
|
|
}
|
|
oClone.footer = $(this.dom.footer).clone(true, true)[0];
|
|
oClone.footer.className += " DTFC_Cloned";
|
|
oClone.footer.style.width = "100%";
|
|
oGrid.foot.appendChild( oClone.footer );
|
|
|
|
/* Copy the footer just like we do for the header */
|
|
aoCloneLayout = this._fnCopyLayout( dt.aoFooter, aiColumns, true );
|
|
var jqCloneTfoot = $('>tfoot', oClone.footer);
|
|
jqCloneTfoot.empty();
|
|
|
|
for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
|
|
{
|
|
jqCloneTfoot[0].appendChild( aoCloneLayout[i].nTr );
|
|
}
|
|
dt.oApi._fnDrawHead( dt, aoCloneLayout, true );
|
|
}
|
|
else
|
|
{
|
|
aoCloneLayout = this._fnCopyLayout( dt.aoFooter, aiColumns, false );
|
|
var aoCurrFooter=[];
|
|
|
|
dt.oApi._fnDetectHeader( aoCurrFooter, $('>tfoot', oClone.footer)[0] );
|
|
|
|
for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
|
|
{
|
|
for ( j=0, jLen=aoCloneLayout[i].length ; j<jLen ; j++ )
|
|
{
|
|
aoCurrFooter[i][j].cell.className = aoCloneLayout[i][j].cell.className;
|
|
}
|
|
}
|
|
}
|
|
this._fnEqualiseHeights( 'tfoot', this.dom.footer, oClone.footer );
|
|
}
|
|
|
|
/* Equalise the column widths between the header footer and body - body get's priority */
|
|
var anUnique = dt.oApi._fnGetUniqueThs( dt, $('>thead', oClone.header)[0] );
|
|
$(anUnique).each( function (i) {
|
|
iColumn = aiColumns[i];
|
|
this.style.width = that.s.aiInnerWidths[iColumn]+"px";
|
|
} );
|
|
|
|
if ( that.s.dt.nTFoot !== null )
|
|
{
|
|
anUnique = dt.oApi._fnGetUniqueThs( dt, $('>tfoot', oClone.footer)[0] );
|
|
$(anUnique).each( function (i) {
|
|
iColumn = aiColumns[i];
|
|
this.style.width = that.s.aiInnerWidths[iColumn]+"px";
|
|
} );
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* From a given table node (THEAD etc), get a list of TR direct child elements
|
|
* @param {Node} nIn Table element to search for TR elements (THEAD, TBODY or TFOOT element)
|
|
* @returns {Array} List of TR elements found
|
|
* @private
|
|
*/
|
|
"_fnGetTrNodes": function ( nIn )
|
|
{
|
|
var aOut = [];
|
|
for ( var i=0, iLen=nIn.childNodes.length ; i<iLen ; i++ )
|
|
{
|
|
if ( nIn.childNodes[i].nodeName.toUpperCase() == "TR" )
|
|
{
|
|
aOut.push( nIn.childNodes[i] );
|
|
}
|
|
}
|
|
return aOut;
|
|
},
|
|
|
|
|
|
/**
|
|
* Equalise the heights of the rows in a given table node in a cross browser way
|
|
* @returns {void}
|
|
* @param {String} nodeName Node type - thead, tbody or tfoot
|
|
* @param {Node} original Original node to take the heights from
|
|
* @param {Node} clone Copy the heights to
|
|
* @private
|
|
*/
|
|
"_fnEqualiseHeights": function ( nodeName, original, clone )
|
|
{
|
|
if ( this.s.sHeightMatch == 'none' && nodeName !== 'thead' && nodeName !== 'tfoot' )
|
|
{
|
|
return;
|
|
}
|
|
|
|
var that = this,
|
|
i, iLen, iHeight, iHeight2, iHeightOriginal, iHeightClone,
|
|
rootOriginal = original.getElementsByTagName(nodeName)[0],
|
|
rootClone = clone.getElementsByTagName(nodeName)[0],
|
|
jqBoxHack = $('>'+nodeName+'>tr:eq(0)', original).children(':first'),
|
|
iBoxHack = jqBoxHack.outerHeight() - jqBoxHack.height(),
|
|
anOriginal = this._fnGetTrNodes( rootOriginal ),
|
|
anClone = this._fnGetTrNodes( rootClone ),
|
|
heights = [];
|
|
|
|
for ( i=0, iLen=anClone.length ; i<iLen ; i++ )
|
|
{
|
|
iHeightOriginal = anOriginal[i].offsetHeight;
|
|
iHeightClone = anClone[i].offsetHeight;
|
|
iHeight = iHeightClone > iHeightOriginal ? iHeightClone : iHeightOriginal;
|
|
|
|
if ( this.s.sHeightMatch == 'semiauto' )
|
|
{
|
|
anOriginal[i]._DTTC_iHeight = iHeight;
|
|
}
|
|
|
|
heights.push( iHeight );
|
|
}
|
|
|
|
for ( i=0, iLen=anClone.length ; i<iLen ; i++ )
|
|
{
|
|
anClone[i].style.height = heights[i]+"px";
|
|
anOriginal[i].style.height = heights[i]+"px";
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Determine if the UA suffers from Firefox's overflow:scroll scrollbars
|
|
* not being shown bug.
|
|
*
|
|
* Firefox doesn't draw scrollbars, even if it is told to using
|
|
* overflow:scroll, if the div is less than 34px height. See bugs 292284 and
|
|
* 781885. Using UA detection here since this is particularly hard to detect
|
|
* using objects - its a straight up rendering error in Firefox.
|
|
*
|
|
* @return {boolean} True if Firefox error is present, false otherwise
|
|
*/
|
|
_firefoxScrollError: function () {
|
|
if ( _firefoxScroll === undefined ) {
|
|
var test = $('<div/>')
|
|
.css( {
|
|
position: 'absolute',
|
|
top: 0,
|
|
left: 0,
|
|
height: 10,
|
|
width: 50,
|
|
overflow: 'scroll'
|
|
} )
|
|
.appendTo( 'body' );
|
|
|
|
// Make sure this doesn't apply on Macs with 0 width scrollbars
|
|
_firefoxScroll = (
|
|
test[0].clientWidth === test[0].offsetWidth && this._fnDTOverflow().bar !== 0
|
|
);
|
|
|
|
test.remove();
|
|
}
|
|
|
|
return _firefoxScroll;
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Statics
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
/**
|
|
* FixedColumns default settings for initialisation
|
|
* @name FixedColumns.defaults
|
|
* @namespace
|
|
* @static
|
|
*/
|
|
FixedColumns.defaults = /** @lends FixedColumns.defaults */{
|
|
/**
|
|
* Number of left hand columns to fix in position
|
|
* @type int
|
|
* @default 1
|
|
* @static
|
|
* @example
|
|
* var = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* new $.fn.dataTable.fixedColumns( table, {
|
|
* "leftColumns": 2
|
|
* } );
|
|
*/
|
|
"iLeftColumns": 1,
|
|
|
|
/**
|
|
* Number of right hand columns to fix in position
|
|
* @type int
|
|
* @default 0
|
|
* @static
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* new $.fn.dataTable.fixedColumns( table, {
|
|
* "rightColumns": 1
|
|
* } );
|
|
*/
|
|
"iRightColumns": 0,
|
|
|
|
/**
|
|
* Draw callback function which is called when FixedColumns has redrawn the fixed assets
|
|
* @type function(object, object):void
|
|
* @default null
|
|
* @static
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* new $.fn.dataTable.fixedColumns( table, {
|
|
* "drawCallback": function () {
|
|
* alert( "FixedColumns redraw" );
|
|
* }
|
|
* } );
|
|
*/
|
|
"fnDrawCallback": null,
|
|
|
|
/**
|
|
* Height matching algorthim to use. This can be "none" which will result in no height
|
|
* matching being applied by FixedColumns (height matching could be forced by CSS in this
|
|
* case), "semiauto" whereby the height calculation will be performed once, and the result
|
|
* cached to be used again (fnRecalculateHeight can be used to force recalculation), or
|
|
* "auto" when height matching is performed on every draw (slowest but must accurate)
|
|
* @type string
|
|
* @default semiauto
|
|
* @static
|
|
* @example
|
|
* var table = $('#example').dataTable( {
|
|
* "scrollX": "100%"
|
|
* } );
|
|
* new $.fn.dataTable.fixedColumns( table, {
|
|
* "heightMatch": "auto"
|
|
* } );
|
|
*/
|
|
"sHeightMatch": "semiauto"
|
|
};
|
|
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Constants
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
/**
|
|
* FixedColumns version
|
|
* @name FixedColumns.version
|
|
* @type String
|
|
* @default See code
|
|
* @static
|
|
*/
|
|
FixedColumns.version = "3.2.2";
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* DataTables API integration
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
DataTable.Api.register( 'fixedColumns()', function () {
|
|
return this;
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedColumns().update()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
if ( ctx._oFixedColumns ) {
|
|
ctx._oFixedColumns.fnUpdate();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedColumns().relayout()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
if ( ctx._oFixedColumns ) {
|
|
ctx._oFixedColumns.fnRedrawLayout();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'rows().recalcHeight()', function () {
|
|
return this.iterator( 'row', function ( ctx, idx ) {
|
|
if ( ctx._oFixedColumns ) {
|
|
ctx._oFixedColumns.fnRecalculateHeight( this.row(idx).node() );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedColumns().rowIndex()', function ( row ) {
|
|
row = $(row);
|
|
|
|
return row.parents('.DTFC_Cloned').length ?
|
|
this.rows( { page: 'current' } ).indexes()[ row.index() ] :
|
|
this.row( row ).index();
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedColumns().cellIndex()', function ( cell ) {
|
|
cell = $(cell);
|
|
|
|
if ( cell.parents('.DTFC_Cloned').length ) {
|
|
var rowClonedIdx = cell.parent().index();
|
|
var rowIdx = this.rows( { page: 'current' } ).indexes()[ rowClonedIdx ];
|
|
var columnIdx;
|
|
|
|
if ( cell.parents('.DTFC_LeftWrapper').length ) {
|
|
columnIdx = cell.index();
|
|
}
|
|
else {
|
|
var columns = this.columns().flatten().length;
|
|
columnIdx = columns - this.context[0]._oFixedColumns.s.iRightColumns + cell.index();
|
|
}
|
|
|
|
return {
|
|
row: rowIdx,
|
|
column: this.column.index( 'toData', columnIdx ),
|
|
columnVisible: columnIdx
|
|
};
|
|
}
|
|
else {
|
|
return this.cell( cell ).index();
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Initialisation
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
// Attach a listener to the document which listens for DataTables initialisation
|
|
// events so we can automatically initialise
|
|
$(document).on( 'init.dt.fixedColumns', function (e, settings) {
|
|
if ( e.namespace !== 'dt' ) {
|
|
return;
|
|
}
|
|
|
|
var init = settings.oInit.fixedColumns;
|
|
var defaults = DataTable.defaults.fixedColumns;
|
|
|
|
if ( init || defaults ) {
|
|
var opts = $.extend( {}, init, defaults );
|
|
|
|
if ( init !== false ) {
|
|
new FixedColumns( settings, opts );
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
|
|
// Make FixedColumns accessible from the DataTables instance
|
|
$.fn.dataTable.FixedColumns = FixedColumns;
|
|
$.fn.DataTable.FixedColumns = FixedColumns;
|
|
|
|
return FixedColumns;
|
|
}));
|
|
|
|
|
|
/*! FixedHeader 3.1.2
|
|
* ©2009-2016 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* @summary FixedHeader
|
|
* @description Fix a table's header or footer, so it is always visible while
|
|
* scrolling
|
|
* @version 3.1.2
|
|
* @file dataTables.fixedHeader.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact www.sprymedia.co.uk/contact
|
|
* @copyright Copyright 2009-2016 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license/mit
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net
|
|
*/
|
|
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
|
|
|
|
var _instCounter = 0;
|
|
|
|
var FixedHeader = function ( dt, config ) {
|
|
// Sanity check - you just know it will happen
|
|
if ( ! (this instanceof FixedHeader) ) {
|
|
throw "FixedHeader must be initialised with the 'new' keyword.";
|
|
}
|
|
|
|
// Allow a boolean true for defaults
|
|
if ( config === true ) {
|
|
config = {};
|
|
}
|
|
|
|
dt = new DataTable.Api( dt );
|
|
|
|
this.c = $.extend( true, {}, FixedHeader.defaults, config );
|
|
|
|
this.s = {
|
|
dt: dt,
|
|
position: {
|
|
theadTop: 0,
|
|
tbodyTop: 0,
|
|
tfootTop: 0,
|
|
tfootBottom: 0,
|
|
width: 0,
|
|
left: 0,
|
|
tfootHeight: 0,
|
|
theadHeight: 0,
|
|
windowHeight: $(window).height(),
|
|
visible: true
|
|
},
|
|
headerMode: null,
|
|
footerMode: null,
|
|
autoWidth: dt.settings()[0].oFeatures.bAutoWidth,
|
|
namespace: '.dtfc'+(_instCounter++),
|
|
scrollLeft: {
|
|
header: -1,
|
|
footer: -1
|
|
},
|
|
enable: true
|
|
};
|
|
|
|
this.dom = {
|
|
floatingHeader: null,
|
|
thead: $(dt.table().header()),
|
|
tbody: $(dt.table().body()),
|
|
tfoot: $(dt.table().footer()),
|
|
header: {
|
|
host: null,
|
|
floating: null,
|
|
placeholder: null
|
|
},
|
|
footer: {
|
|
host: null,
|
|
floating: null,
|
|
placeholder: null
|
|
}
|
|
};
|
|
|
|
this.dom.header.host = this.dom.thead.parent();
|
|
this.dom.footer.host = this.dom.tfoot.parent();
|
|
|
|
var dtSettings = dt.settings()[0];
|
|
if ( dtSettings._fixedHeader ) {
|
|
throw "FixedHeader already initialised on table "+dtSettings.nTable.id;
|
|
}
|
|
|
|
dtSettings._fixedHeader = this;
|
|
|
|
this._constructor();
|
|
};
|
|
|
|
|
|
/*
|
|
* Variable: FixedHeader
|
|
* Purpose: Prototype for FixedHeader
|
|
* Scope: global
|
|
*/
|
|
$.extend( FixedHeader.prototype, {
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* API methods
|
|
*/
|
|
|
|
/**
|
|
* Enable / disable the fixed elements
|
|
*
|
|
* @param {boolean} enable `true` to enable, `false` to disable
|
|
*/
|
|
enable: function ( enable )
|
|
{
|
|
this.s.enable = enable;
|
|
|
|
if ( this.c.header ) {
|
|
this._modeChange( 'in-place', 'header', true );
|
|
}
|
|
|
|
if ( this.c.footer && this.dom.tfoot.length ) {
|
|
this._modeChange( 'in-place', 'footer', true );
|
|
}
|
|
|
|
this.update();
|
|
},
|
|
|
|
/**
|
|
* Set header offset
|
|
*
|
|
* @param {int} new value for headerOffset
|
|
*/
|
|
headerOffset: function ( offset )
|
|
{
|
|
if ( offset !== undefined ) {
|
|
this.c.headerOffset = offset;
|
|
this.update();
|
|
}
|
|
|
|
return this.c.headerOffset;
|
|
},
|
|
|
|
/**
|
|
* Set footer offset
|
|
*
|
|
* @param {int} new value for footerOffset
|
|
*/
|
|
footerOffset: function ( offset )
|
|
{
|
|
if ( offset !== undefined ) {
|
|
this.c.footerOffset = offset;
|
|
this.update();
|
|
}
|
|
|
|
return this.c.footerOffset;
|
|
},
|
|
|
|
|
|
/**
|
|
* Recalculate the position of the fixed elements and force them into place
|
|
*/
|
|
update: function ()
|
|
{
|
|
this._positions();
|
|
this._scroll( true );
|
|
},
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Constructor
|
|
*/
|
|
|
|
/**
|
|
* FixedHeader constructor - adding the required event listeners and
|
|
* simple initialisation
|
|
*
|
|
* @private
|
|
*/
|
|
_constructor: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
|
|
$(window)
|
|
.on( 'scroll'+this.s.namespace, function () {
|
|
that._scroll();
|
|
} )
|
|
.on( 'resize'+this.s.namespace, function () {
|
|
that.s.position.windowHeight = $(window).height();
|
|
that.update();
|
|
} );
|
|
|
|
var autoHeader = $('.fh-fixedHeader');
|
|
if ( ! this.c.headerOffset && autoHeader.length ) {
|
|
this.c.headerOffset = autoHeader.outerHeight();
|
|
}
|
|
|
|
var autoFooter = $('.fh-fixedFooter');
|
|
if ( ! this.c.footerOffset && autoFooter.length ) {
|
|
this.c.footerOffset = autoFooter.outerHeight();
|
|
}
|
|
|
|
dt.on( 'column-reorder.dt.dtfc column-visibility.dt.dtfc draw.dt.dtfc column-sizing.dt.dtfc', function () {
|
|
that.update();
|
|
} );
|
|
|
|
dt.on( 'destroy.dtfc', function () {
|
|
dt.off( '.dtfc' );
|
|
$(window).off( that.s.namespace );
|
|
} );
|
|
|
|
this._positions();
|
|
this._scroll();
|
|
},
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Private methods
|
|
*/
|
|
|
|
/**
|
|
* Clone a fixed item to act as a place holder for the original element
|
|
* which is moved into a clone of the table element, and moved around the
|
|
* document to give the fixed effect.
|
|
*
|
|
* @param {string} item 'header' or 'footer'
|
|
* @param {boolean} force Force the clone to happen, or allow automatic
|
|
* decision (reuse existing if available)
|
|
* @private
|
|
*/
|
|
_clone: function ( item, force )
|
|
{
|
|
var dt = this.s.dt;
|
|
var itemDom = this.dom[ item ];
|
|
var itemElement = item === 'header' ?
|
|
this.dom.thead :
|
|
this.dom.tfoot;
|
|
|
|
if ( ! force && itemDom.floating ) {
|
|
// existing floating element - reuse it
|
|
itemDom.floating.removeClass( 'fixedHeader-floating fixedHeader-locked' );
|
|
}
|
|
else {
|
|
if ( itemDom.floating ) {
|
|
itemDom.placeholder.remove();
|
|
this._unsize( item );
|
|
itemDom.floating.children().detach();
|
|
itemDom.floating.remove();
|
|
}
|
|
|
|
itemDom.floating = $( dt.table().node().cloneNode( false ) )
|
|
.css( 'table-layout', 'fixed' )
|
|
.removeAttr( 'id' )
|
|
.append( itemElement )
|
|
.appendTo( 'body' );
|
|
|
|
// Insert a fake thead/tfoot into the DataTable to stop it jumping around
|
|
itemDom.placeholder = itemElement.clone( false );
|
|
itemDom.host.prepend( itemDom.placeholder );
|
|
|
|
// Clone widths
|
|
this._matchWidths( itemDom.placeholder, itemDom.floating );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Copy widths from the cells in one element to another. This is required
|
|
* for the footer as the footer in the main table takes its sizes from the
|
|
* header columns. That isn't present in the footer so to have it still
|
|
* align correctly, the sizes need to be copied over. It is also required
|
|
* for the header when auto width is not enabled
|
|
*
|
|
* @param {jQuery} from Copy widths from
|
|
* @param {jQuery} to Copy widths to
|
|
* @private
|
|
*/
|
|
_matchWidths: function ( from, to ) {
|
|
var get = function ( name ) {
|
|
return $(name, from)
|
|
.map( function () {
|
|
return $(this).width();
|
|
} ).toArray();
|
|
};
|
|
|
|
var set = function ( name, toWidths ) {
|
|
$(name, to).each( function ( i ) {
|
|
$(this).css( {
|
|
width: toWidths[i],
|
|
minWidth: toWidths[i]
|
|
} );
|
|
} );
|
|
};
|
|
|
|
var thWidths = get( 'th' );
|
|
var tdWidths = get( 'td' );
|
|
|
|
set( 'th', thWidths );
|
|
set( 'td', tdWidths );
|
|
},
|
|
|
|
/**
|
|
* Remove assigned widths from the cells in an element. This is required
|
|
* when inserting the footer back into the main table so the size is defined
|
|
* by the header columns and also when auto width is disabled in the
|
|
* DataTable.
|
|
*
|
|
* @param {string} item The `header` or `footer`
|
|
* @private
|
|
*/
|
|
_unsize: function ( item ) {
|
|
var el = this.dom[ item ].floating;
|
|
|
|
if ( el && (item === 'footer' || (item === 'header' && ! this.s.autoWidth)) ) {
|
|
$('th, td', el).css( {
|
|
width: '',
|
|
minWidth: ''
|
|
} );
|
|
}
|
|
else if ( el && item === 'header' ) {
|
|
$('th, td', el).css( 'min-width', '' );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Reposition the floating elements to take account of horizontal page
|
|
* scroll
|
|
*
|
|
* @param {string} item The `header` or `footer`
|
|
* @param {int} scrollLeft Document scrollLeft
|
|
* @private
|
|
*/
|
|
_horizontal: function ( item, scrollLeft )
|
|
{
|
|
var itemDom = this.dom[ item ];
|
|
var position = this.s.position;
|
|
var lastScrollLeft = this.s.scrollLeft;
|
|
|
|
if ( itemDom.floating && lastScrollLeft[ item ] !== scrollLeft ) {
|
|
itemDom.floating.css( 'left', position.left - scrollLeft );
|
|
|
|
lastScrollLeft[ item ] = scrollLeft;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Change from one display mode to another. Each fixed item can be in one
|
|
* of:
|
|
*
|
|
* * `in-place` - In the main DataTable
|
|
* * `in` - Floating over the DataTable
|
|
* * `below` - (Header only) Fixed to the bottom of the table body
|
|
* * `above` - (Footer only) Fixed to the top of the table body
|
|
*
|
|
* @param {string} mode Mode that the item should be shown in
|
|
* @param {string} item 'header' or 'footer'
|
|
* @param {boolean} forceChange Force a redraw of the mode, even if already
|
|
* in that mode.
|
|
* @private
|
|
*/
|
|
_modeChange: function ( mode, item, forceChange )
|
|
{
|
|
var dt = this.s.dt;
|
|
var itemDom = this.dom[ item ];
|
|
var position = this.s.position;
|
|
|
|
// Record focus. Browser's will cause input elements to loose focus if
|
|
// they are inserted else where in the doc
|
|
var tablePart = this.dom[ item==='footer' ? 'tfoot' : 'thead' ];
|
|
var focus = $.contains( tablePart[0], document.activeElement ) ?
|
|
document.activeElement :
|
|
null;
|
|
|
|
if ( mode === 'in-place' ) {
|
|
// Insert the header back into the table's real header
|
|
if ( itemDom.placeholder ) {
|
|
itemDom.placeholder.remove();
|
|
itemDom.placeholder = null;
|
|
}
|
|
|
|
this._unsize( item );
|
|
|
|
if ( item === 'header' ) {
|
|
itemDom.host.prepend( this.dom.thead );
|
|
}
|
|
else {
|
|
itemDom.host.append( this.dom.tfoot );
|
|
}
|
|
|
|
if ( itemDom.floating ) {
|
|
itemDom.floating.remove();
|
|
itemDom.floating = null;
|
|
}
|
|
}
|
|
else if ( mode === 'in' ) {
|
|
// Remove the header from the read header and insert into a fixed
|
|
// positioned floating table clone
|
|
this._clone( item, forceChange );
|
|
|
|
itemDom.floating
|
|
.addClass( 'fixedHeader-floating' )
|
|
.css( item === 'header' ? 'top' : 'bottom', this.c[item+'Offset'] )
|
|
.css( 'left', position.left+'px' )
|
|
.css( 'width', position.width+'px' );
|
|
|
|
if ( item === 'footer' ) {
|
|
itemDom.floating.css( 'top', '' );
|
|
}
|
|
}
|
|
else if ( mode === 'below' ) { // only used for the header
|
|
// Fix the position of the floating header at base of the table body
|
|
this._clone( item, forceChange );
|
|
|
|
itemDom.floating
|
|
.addClass( 'fixedHeader-locked' )
|
|
.css( 'top', position.tfootTop - position.theadHeight )
|
|
.css( 'left', position.left+'px' )
|
|
.css( 'width', position.width+'px' );
|
|
}
|
|
else if ( mode === 'above' ) { // only used for the footer
|
|
// Fix the position of the floating footer at top of the table body
|
|
this._clone( item, forceChange );
|
|
|
|
itemDom.floating
|
|
.addClass( 'fixedHeader-locked' )
|
|
.css( 'top', position.tbodyTop )
|
|
.css( 'left', position.left+'px' )
|
|
.css( 'width', position.width+'px' );
|
|
}
|
|
|
|
// Restore focus if it was lost
|
|
if ( focus && focus !== document.activeElement ) {
|
|
focus.focus();
|
|
}
|
|
|
|
this.s.scrollLeft.header = -1;
|
|
this.s.scrollLeft.footer = -1;
|
|
this.s[item+'Mode'] = mode;
|
|
},
|
|
|
|
/**
|
|
* Cache the positional information that is required for the mode
|
|
* calculations that FixedHeader performs.
|
|
*
|
|
* @private
|
|
*/
|
|
_positions: function ()
|
|
{
|
|
var dt = this.s.dt;
|
|
var table = dt.table();
|
|
var position = this.s.position;
|
|
var dom = this.dom;
|
|
var tableNode = $(table.node());
|
|
|
|
// Need to use the header and footer that are in the main table,
|
|
// regardless of if they are clones, since they hold the positions we
|
|
// want to measure from
|
|
var thead = tableNode.children('thead');
|
|
var tfoot = tableNode.children('tfoot');
|
|
var tbody = dom.tbody;
|
|
|
|
position.visible = tableNode.is(':visible');
|
|
position.width = tableNode.outerWidth();
|
|
position.left = tableNode.offset().left;
|
|
position.theadTop = thead.offset().top;
|
|
position.tbodyTop = tbody.offset().top;
|
|
position.theadHeight = position.tbodyTop - position.theadTop;
|
|
|
|
if ( tfoot.length ) {
|
|
position.tfootTop = tfoot.offset().top;
|
|
position.tfootBottom = position.tfootTop + tfoot.outerHeight();
|
|
position.tfootHeight = position.tfootBottom - position.tfootTop;
|
|
}
|
|
else {
|
|
position.tfootTop = position.tbodyTop + tbody.outerHeight();
|
|
position.tfootBottom = position.tfootTop;
|
|
position.tfootHeight = position.tfootTop;
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Mode calculation - determine what mode the fixed items should be placed
|
|
* into.
|
|
*
|
|
* @param {boolean} forceChange Force a redraw of the mode, even if already
|
|
* in that mode.
|
|
* @private
|
|
*/
|
|
_scroll: function ( forceChange )
|
|
{
|
|
var windowTop = $(document).scrollTop();
|
|
var windowLeft = $(document).scrollLeft();
|
|
var position = this.s.position;
|
|
var headerMode, footerMode;
|
|
|
|
if ( ! this.s.enable ) {
|
|
return;
|
|
}
|
|
|
|
if ( this.c.header ) {
|
|
if ( ! position.visible || windowTop <= position.theadTop - this.c.headerOffset ) {
|
|
headerMode = 'in-place';
|
|
}
|
|
else if ( windowTop <= position.tfootTop - position.theadHeight - this.c.headerOffset ) {
|
|
headerMode = 'in';
|
|
}
|
|
else {
|
|
headerMode = 'below';
|
|
}
|
|
|
|
if ( forceChange || headerMode !== this.s.headerMode ) {
|
|
this._modeChange( headerMode, 'header', forceChange );
|
|
}
|
|
|
|
this._horizontal( 'header', windowLeft );
|
|
}
|
|
|
|
if ( this.c.footer && this.dom.tfoot.length ) {
|
|
if ( ! position.visible || windowTop + position.windowHeight >= position.tfootBottom + this.c.footerOffset ) {
|
|
footerMode = 'in-place';
|
|
}
|
|
else if ( position.windowHeight + windowTop > position.tbodyTop + position.tfootHeight + this.c.footerOffset ) {
|
|
footerMode = 'in';
|
|
}
|
|
else {
|
|
footerMode = 'above';
|
|
}
|
|
|
|
if ( forceChange || footerMode !== this.s.footerMode ) {
|
|
this._modeChange( footerMode, 'footer', forceChange );
|
|
}
|
|
|
|
this._horizontal( 'footer', windowLeft );
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
/**
|
|
* Version
|
|
* @type {String}
|
|
* @static
|
|
*/
|
|
FixedHeader.version = "3.1.2";
|
|
|
|
/**
|
|
* Defaults
|
|
* @type {Object}
|
|
* @static
|
|
*/
|
|
FixedHeader.defaults = {
|
|
header: true,
|
|
footer: false,
|
|
headerOffset: 0,
|
|
footerOffset: 0
|
|
};
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* DataTables interfaces
|
|
*/
|
|
|
|
// Attach for constructor access
|
|
$.fn.dataTable.FixedHeader = FixedHeader;
|
|
$.fn.DataTable.FixedHeader = FixedHeader;
|
|
|
|
|
|
// DataTables creation - check if the FixedHeader option has been defined on the
|
|
// table and if so, initialise
|
|
$(document).on( 'init.dt.dtfh', function (e, settings, json) {
|
|
if ( e.namespace !== 'dt' ) {
|
|
return;
|
|
}
|
|
|
|
var init = settings.oInit.fixedHeader;
|
|
var defaults = DataTable.defaults.fixedHeader;
|
|
|
|
if ( (init || defaults) && ! settings._fixedHeader ) {
|
|
var opts = $.extend( {}, defaults, init );
|
|
|
|
if ( init !== false ) {
|
|
new FixedHeader( settings, opts );
|
|
}
|
|
}
|
|
} );
|
|
|
|
// DataTables API methods
|
|
DataTable.Api.register( 'fixedHeader()', function () {} );
|
|
|
|
DataTable.Api.register( 'fixedHeader.adjust()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
var fh = ctx._fixedHeader;
|
|
|
|
if ( fh ) {
|
|
fh.update();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedHeader.enable()', function ( flag ) {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
var fh = ctx._fixedHeader;
|
|
|
|
if ( fh ) {
|
|
fh.enable( flag !== undefined ? flag : true );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'fixedHeader.disable()', function ( ) {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
var fh = ctx._fixedHeader;
|
|
|
|
if ( fh ) {
|
|
fh.enable( false );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
$.each( ['header', 'footer'], function ( i, el ) {
|
|
DataTable.Api.register( 'fixedHeader.'+el+'Offset()', function ( offset ) {
|
|
var ctx = this.context;
|
|
|
|
if ( offset === undefined ) {
|
|
return ctx.length && ctx[0]._fixedHeader ?
|
|
ctx[0]._fixedHeader[el +'Offset']() :
|
|
undefined;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
var fh = ctx._fixedHeader;
|
|
|
|
if ( fh ) {
|
|
fh[ el +'Offset' ]( offset );
|
|
}
|
|
} );
|
|
} );
|
|
} );
|
|
|
|
|
|
return FixedHeader;
|
|
}));
|
|
|
|
|
|
/*! KeyTable 2.1.3
|
|
* ©2009-2016 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* @summary KeyTable
|
|
* @description Spreadsheet like keyboard navigation for DataTables
|
|
* @version 2.1.3
|
|
* @file dataTables.keyTable.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact www.sprymedia.co.uk/contact
|
|
* @copyright Copyright 2009-2016 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license/mit
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net
|
|
*/
|
|
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
|
|
|
|
var KeyTable = function ( dt, opts ) {
|
|
// Sanity check that we are using DataTables 1.10 or newer
|
|
if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
|
|
throw 'KeyTable requires DataTables 1.10.8 or newer';
|
|
}
|
|
|
|
// User and defaults configuration object
|
|
this.c = $.extend( true, {},
|
|
DataTable.defaults.keyTable,
|
|
KeyTable.defaults,
|
|
opts
|
|
);
|
|
|
|
// Internal settings
|
|
this.s = {
|
|
/** @type {DataTable.Api} DataTables' API instance */
|
|
dt: new DataTable.Api( dt ),
|
|
|
|
enable: true,
|
|
|
|
/** @type {bool} Flag for if a draw is triggered by focus */
|
|
focusDraw: false
|
|
};
|
|
|
|
// DOM items
|
|
this.dom = {
|
|
|
|
};
|
|
|
|
// Check if row reorder has already been initialised on this table
|
|
var settings = this.s.dt.settings()[0];
|
|
var exisiting = settings.keytable;
|
|
if ( exisiting ) {
|
|
return exisiting;
|
|
}
|
|
|
|
settings.keytable = this;
|
|
this._constructor();
|
|
};
|
|
|
|
|
|
$.extend( KeyTable.prototype, {
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* API methods for DataTables API interface
|
|
*/
|
|
|
|
/**
|
|
* Blur the table's cell focus
|
|
*/
|
|
blur: function ()
|
|
{
|
|
this._blur();
|
|
},
|
|
|
|
/**
|
|
* Enable cell focus for the table
|
|
*
|
|
* @param {string} state Can be `true`, `false` or `-string navigation-only`
|
|
*/
|
|
enable: function ( state )
|
|
{
|
|
this.s.enable = state;
|
|
},
|
|
|
|
/**
|
|
* Focus on a cell
|
|
* @param {integer} row Row index
|
|
* @param {integer} column Column index
|
|
*/
|
|
focus: function ( row, column )
|
|
{
|
|
this._focus( this.s.dt.cell( row, column ) );
|
|
},
|
|
|
|
/**
|
|
* Is the cell focused
|
|
* @param {object} cell Cell index to check
|
|
* @returns {boolean} true if focused, false otherwise
|
|
*/
|
|
focused: function ( cell )
|
|
{
|
|
var lastFocus = this.s.lastFocus;
|
|
|
|
if ( ! lastFocus ) {
|
|
return false;
|
|
}
|
|
|
|
var lastIdx = this.s.lastFocus.index();
|
|
return cell.row === lastIdx.row && cell.column === lastIdx.column;
|
|
},
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Constructor
|
|
*/
|
|
|
|
/**
|
|
* Initialise the KeyTable instance
|
|
*
|
|
* @private
|
|
*/
|
|
_constructor: function ()
|
|
{
|
|
this._tabInput();
|
|
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var table = $( dt.table().node() );
|
|
|
|
// Need to be able to calculate the cell positions relative to the table
|
|
if ( table.css('position') === 'static' ) {
|
|
table.css( 'position', 'relative' );
|
|
}
|
|
|
|
// Click to focus
|
|
$( dt.table().body() ).on( 'click.keyTable', 'th, td', function (e) {
|
|
if ( that.s.enable === false ) {
|
|
return;
|
|
}
|
|
|
|
var cell = dt.cell( this );
|
|
|
|
if ( ! cell.any() ) {
|
|
return;
|
|
}
|
|
|
|
that._focus( cell, null, false, e );
|
|
} );
|
|
|
|
// Key events
|
|
$( document ).on( 'keydown.keyTable', function (e) {
|
|
that._key( e );
|
|
} );
|
|
|
|
// Click blur
|
|
if ( this.c.blurable ) {
|
|
$( document ).on( 'click.keyTable', function ( e ) {
|
|
// Click on the search input will blur focus
|
|
if ( $(e.target).parents( '.dataTables_filter' ).length ) {
|
|
that._blur();
|
|
}
|
|
|
|
// If the click was inside the DataTables container, don't blur
|
|
if ( $(e.target).parents().filter( dt.table().container() ).length ) {
|
|
return;
|
|
}
|
|
|
|
// Don't blur in Editor form
|
|
if ( $(e.target).parents('div.DTE').length ) {
|
|
return;
|
|
}
|
|
|
|
//If the click was inside the fixed columns container, don't blur
|
|
if ( $(e.target).parents().filter('.DTFC_Cloned').length ) {
|
|
return;
|
|
}
|
|
|
|
that._blur();
|
|
} );
|
|
}
|
|
|
|
if ( this.c.editor ) {
|
|
dt.on( 'key.keyTable', function ( e, dt, key, cell, orig ) {
|
|
that._editor( key, orig );
|
|
} );
|
|
}
|
|
|
|
// Stave saving
|
|
if ( dt.settings()[0].oFeatures.bStateSave ) {
|
|
dt.on( 'stateSaveParams.keyTable', function (e, s, d) {
|
|
d.keyTable = that.s.lastFocus ?
|
|
that.s.lastFocus.index() :
|
|
null;
|
|
} );
|
|
}
|
|
|
|
// Reload - re-focus on the currently selected item. In SSP mode this
|
|
// has the effect of keeping the focus in position when changing page as
|
|
// well (which is different from how client-side processing works).
|
|
dt.on( 'xhr.keyTable', function ( e ) {
|
|
if ( that.s.focusDraw ) {
|
|
// Triggered by server-side processing, and thus `_focus` will
|
|
// do the refocus on the next draw event
|
|
return;
|
|
}
|
|
|
|
var lastFocus = that.s.lastFocus;
|
|
|
|
if ( lastFocus ) {
|
|
that.s.lastFocus = null;
|
|
|
|
dt.one( 'draw', function () {
|
|
that._focus( lastFocus );
|
|
} );
|
|
}
|
|
} );
|
|
|
|
dt.on( 'destroy.keyTable', function () {
|
|
dt.off( '.keyTable' );
|
|
$( dt.table().body() ).off( 'click.keyTable', 'th, td' );
|
|
$( document.body )
|
|
.off( 'keydown.keyTable' )
|
|
.off( 'click.keyTable' );
|
|
} );
|
|
|
|
// Initial focus comes from state or options
|
|
var state = dt.state.loaded();
|
|
|
|
if ( state && state.keyTable ) {
|
|
// Wait until init is done
|
|
dt.one( 'init', function () {
|
|
var cell = dt.cell( state.keyTable );
|
|
|
|
// Ensure that the saved cell still exists
|
|
if ( cell.any() ) {
|
|
cell.focus();
|
|
}
|
|
} );
|
|
}
|
|
else if ( this.c.focus ) {
|
|
dt.cell( this.c.focus ).focus();
|
|
}
|
|
},
|
|
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Private methods
|
|
*/
|
|
|
|
/**
|
|
* Blur the control
|
|
*
|
|
* @private
|
|
*/
|
|
_blur: function ()
|
|
{
|
|
if ( ! this.s.enable || ! this.s.lastFocus ) {
|
|
return;
|
|
}
|
|
|
|
var cell = this.s.lastFocus;
|
|
|
|
$( cell.node() ).removeClass( this.c.className );
|
|
this.s.lastFocus = null;
|
|
|
|
this._updateFixedColumns(cell.index().column);
|
|
|
|
this._emitEvent( 'key-blur', [ this.s.dt, cell ] );
|
|
},
|
|
|
|
|
|
/**
|
|
* Get an array of the column indexes that KeyTable can operate on. This
|
|
* is a merge of the user supplied columns and the visible columns.
|
|
*
|
|
* @private
|
|
*/
|
|
_columns: function ()
|
|
{
|
|
var dt = this.s.dt;
|
|
var user = dt.columns( this.c.columns ).indexes();
|
|
var out = [];
|
|
|
|
dt.columns( ':visible' ).every( function (i) {
|
|
if ( user.indexOf( i ) !== -1 ) {
|
|
out.push( i );
|
|
}
|
|
} );
|
|
|
|
return out;
|
|
},
|
|
|
|
|
|
/**
|
|
* Perform excel like navigation for Editor by triggering an edit on key
|
|
* press
|
|
*
|
|
* @param {integer} key Key code for the pressed key
|
|
* @param {object} orig Original event
|
|
* @private
|
|
*/
|
|
_editor: function ( key, orig )
|
|
{
|
|
var dt = this.s.dt;
|
|
var editor = this.c.editor;
|
|
|
|
orig.stopPropagation();
|
|
|
|
// Return key should do nothing - for textareas's it would empty the
|
|
// contents
|
|
if ( key === 13 ) {
|
|
orig.preventDefault();
|
|
}
|
|
|
|
editor.inline( this.s.lastFocus.index() );
|
|
|
|
// Excel style - select all text
|
|
$('div.DTE input, div.DTE textarea').select();
|
|
|
|
// Reduce the keys the Keys listens for
|
|
dt.keys.enable( this.c.editorKeys );
|
|
|
|
// On blur of the navigation submit
|
|
dt.one( 'key-blur.editor', function () {
|
|
if ( editor.displayed() ) {
|
|
editor.submit();
|
|
}
|
|
} );
|
|
|
|
// Restore full key navigation on close
|
|
editor.one( 'close', function () {
|
|
dt.keys.enable( true );
|
|
dt.off( 'key-blur.editor' );
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Emit an event on the DataTable for listeners
|
|
*
|
|
* @param {string} name Event name
|
|
* @param {array} args Event arguments
|
|
* @private
|
|
*/
|
|
_emitEvent: function ( name, args )
|
|
{
|
|
this.s.dt.iterator( 'table', function ( ctx, i ) {
|
|
$(ctx.nTable).triggerHandler( name, args );
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Focus on a particular cell, shifting the table's paging if required
|
|
*
|
|
* @param {DataTables.Api|integer} row Can be given as an API instance that
|
|
* contains the cell to focus or as an integer. As the latter it is the
|
|
* visible row index - NOT the data index
|
|
* @param {integer} [column] Not required if a cell is given as the first
|
|
* parameter. Otherwise this is the column data index for the cell to
|
|
* focus on
|
|
* @param {boolean} [shift=true] Should the viewport be moved to show cell
|
|
* @private
|
|
*/
|
|
_focus: function ( row, column, shift, originalEvent )
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var pageInfo = dt.page.info();
|
|
var lastFocus = this.s.lastFocus;
|
|
if( ! originalEvent)
|
|
originalEvent = null;
|
|
|
|
if ( ! this.s.enable ) {
|
|
return;
|
|
}
|
|
|
|
if ( typeof row !== 'number' ) {
|
|
// Convert the cell to a row and column
|
|
var index = row.index();
|
|
column = index.column;
|
|
row = dt
|
|
.rows( { filter: 'applied', order: 'applied' } )
|
|
.indexes()
|
|
.indexOf( index.row );
|
|
|
|
// For server-side processing normalise the row by adding the start
|
|
// point, since `rows().indexes()` includes only rows that are
|
|
// available at the client-side
|
|
if ( pageInfo.serverSide ) {
|
|
row += pageInfo.start;
|
|
}
|
|
}
|
|
|
|
// Is the row on the current page? If not, we need to redraw to show the
|
|
// page
|
|
if ( pageInfo.length !== -1 && (row < pageInfo.start || row >= pageInfo.start+pageInfo.length) ) {
|
|
this.s.focusDraw = true;
|
|
|
|
dt
|
|
.one( 'draw', function () {
|
|
that.s.focusDraw = false;
|
|
that._focus( row, column );
|
|
} )
|
|
.page( Math.floor( row / pageInfo.length ) )
|
|
.draw( false );
|
|
|
|
return;
|
|
}
|
|
|
|
// In the available columns?
|
|
if ( $.inArray( column, this._columns() ) === -1 ) {
|
|
return;
|
|
}
|
|
|
|
// De-normalise the server-side processing row, so we select the row
|
|
// in its displayed position
|
|
if ( pageInfo.serverSide ) {
|
|
row -= pageInfo.start;
|
|
}
|
|
|
|
var cell = dt.cell( ':eq('+row+')', column, {search: 'applied'} );
|
|
|
|
if ( lastFocus ) {
|
|
// Don't trigger a refocus on the same cell
|
|
if ( lastFocus.node() === cell.node() ) {
|
|
return;
|
|
}
|
|
|
|
// Otherwise blur the old focus
|
|
this._blur();
|
|
}
|
|
|
|
var node = $( cell.node() );
|
|
node.addClass( this.c.className );
|
|
|
|
this._updateFixedColumns(column);
|
|
|
|
// Shift viewpoint and page to make cell visible
|
|
if ( shift === undefined || shift === true ) {
|
|
this._scroll( $(window), $(document.body), node, 'offset' );
|
|
|
|
var bodyParent = dt.table().body().parentNode;
|
|
if ( bodyParent !== dt.table().header().parentNode ) {
|
|
var parent = $(bodyParent.parentNode);
|
|
|
|
this._scroll( parent, parent, node, 'position' );
|
|
}
|
|
}
|
|
|
|
// Event and finish
|
|
this.s.lastFocus = cell;
|
|
|
|
this._emitEvent( 'key-focus', [ this.s.dt, cell, originalEvent || null ] );
|
|
dt.state.save();
|
|
},
|
|
|
|
|
|
/**
|
|
* Handle key press
|
|
*
|
|
* @param {object} e Event
|
|
* @private
|
|
*/
|
|
_key: function ( e )
|
|
{
|
|
var enable = this.s.enable;
|
|
var navEnable = enable === true || enable === 'navigation-only';
|
|
if ( ! enable ) {
|
|
return;
|
|
}
|
|
|
|
if ( e.keyCode === 0 || e.ctrlKey || e.metaKey || e.altKey ) {
|
|
return;
|
|
}
|
|
|
|
// If not focused, then there is no key action to take
|
|
var cell = this.s.lastFocus;
|
|
if ( ! cell ) {
|
|
return;
|
|
}
|
|
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
|
|
// If we are not listening for this key, do nothing
|
|
if ( this.c.keys && $.inArray( e.keyCode, this.c.keys ) === -1 ) {
|
|
return;
|
|
}
|
|
|
|
switch( e.keyCode ) {
|
|
case 9: // tab
|
|
// `enable` can be tab-only
|
|
this._shift( e, e.shiftKey ? 'left' : 'right', true );
|
|
break;
|
|
|
|
case 27: // esc
|
|
if ( this.s.blurable && enable === true ) {
|
|
this._blur();
|
|
}
|
|
break;
|
|
|
|
case 33: // page up (previous page)
|
|
case 34: // page down (next page)
|
|
if ( navEnable ) {
|
|
e.preventDefault();
|
|
var index = dt.cells( {page: 'current'} ).nodes().indexOf( cell.node() );
|
|
|
|
dt
|
|
.one( 'draw', function () {
|
|
var nodes = dt.cells( {page: 'current'} ).nodes();
|
|
|
|
that._focus( dt.cell( index < nodes.length ?
|
|
nodes[ index ] :
|
|
nodes[ nodes.length-1 ]
|
|
) , null, true, e);
|
|
} )
|
|
.page( e.keyCode === 33 ? 'previous' : 'next' )
|
|
.draw( false );
|
|
}
|
|
break;
|
|
|
|
case 35: // end (end of current page)
|
|
case 36: // home (start of current page)
|
|
if ( navEnable ) {
|
|
e.preventDefault();
|
|
var indexes = dt.cells( {page: 'current'} ).indexes();
|
|
|
|
this._focus( dt.cell(
|
|
indexes[ e.keyCode === 35 ? indexes.length-1 : 0 ]
|
|
), null, true, e );
|
|
}
|
|
break;
|
|
|
|
case 37: // left arrow
|
|
if ( navEnable ) {
|
|
this._shift( e, 'left' );
|
|
}
|
|
break;
|
|
|
|
case 38: // up arrow
|
|
if ( navEnable ) {
|
|
this._shift( e, 'up' );
|
|
}
|
|
break;
|
|
|
|
case 39: // right arrow
|
|
if ( navEnable ) {
|
|
this._shift( e, 'right' );
|
|
}
|
|
break;
|
|
|
|
case 40: // down arrow
|
|
if ( navEnable ) {
|
|
this._shift( e, 'down' );
|
|
}
|
|
break;
|
|
|
|
default:
|
|
// Everything else - pass through only when fully enabled
|
|
if ( enable === true ) {
|
|
this._emitEvent( 'key', [ dt, e.keyCode, this.s.lastFocus, e ] );
|
|
}
|
|
break;
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Scroll a container to make a cell visible in it. This can be used for
|
|
* both DataTables scrolling and native window scrolling.
|
|
*
|
|
* @param {jQuery} container Scrolling container
|
|
* @param {jQuery} scroller Item being scrolled
|
|
* @param {jQuery} cell Cell in the scroller
|
|
* @param {string} posOff `position` or `offset` - which to use for the
|
|
* calculation. `offset` for the document, otherwise `position`
|
|
* @private
|
|
*/
|
|
_scroll: function ( container, scroller, cell, posOff )
|
|
{
|
|
var offset = cell[posOff]();
|
|
var height = cell.outerHeight();
|
|
var width = cell.outerWidth();
|
|
|
|
var scrollTop = scroller.scrollTop();
|
|
var scrollLeft = scroller.scrollLeft();
|
|
var containerHeight = container.height();
|
|
var containerWidth = container.width();
|
|
|
|
// Top correction
|
|
if ( offset.top < scrollTop ) {
|
|
scroller.scrollTop( offset.top );
|
|
}
|
|
|
|
// Left correction
|
|
if ( offset.left < scrollLeft ) {
|
|
scroller.scrollLeft( offset.left );
|
|
}
|
|
|
|
// Bottom correction
|
|
if ( offset.top + height > scrollTop + containerHeight && height < containerHeight ) {
|
|
scroller.scrollTop( offset.top + height - containerHeight );
|
|
}
|
|
|
|
// Right correction
|
|
if ( offset.left + width > scrollLeft + containerWidth && width < containerWidth ) {
|
|
scroller.scrollLeft( offset.left + width - containerWidth );
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Calculate a single offset movement in the table - up, down, left and
|
|
* right and then perform the focus if possible
|
|
*
|
|
* @param {object} e Event object
|
|
* @param {string} direction Movement direction
|
|
* @param {boolean} keyBlurable `true` if the key press can result in the
|
|
* table being blurred. This is so arrow keys won't blur the table, but
|
|
* tab will.
|
|
* @private
|
|
*/
|
|
_shift: function ( e, direction, keyBlurable )
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var pageInfo = dt.page.info();
|
|
var rows = pageInfo.recordsDisplay;
|
|
var currentCell = this.s.lastFocus;
|
|
var columns = this._columns();
|
|
|
|
if ( ! currentCell ) {
|
|
return;
|
|
}
|
|
|
|
var currRow = dt
|
|
.rows( { filter: 'applied', order: 'applied' } )
|
|
.indexes()
|
|
.indexOf( currentCell.index().row );
|
|
|
|
// When server-side processing, `rows().indexes()` only gives the rows
|
|
// that are available at the client-side, so we need to normalise the
|
|
// row's current position by the display start point
|
|
if ( pageInfo.serverSide ) {
|
|
currRow += pageInfo.start;
|
|
}
|
|
|
|
var currCol = dt
|
|
.columns( columns )
|
|
.indexes()
|
|
.indexOf( currentCell.index().column );
|
|
|
|
var
|
|
row = currRow,
|
|
column = columns[ currCol ]; // row is the display, column is an index
|
|
|
|
if ( direction === 'right' ) {
|
|
if ( currCol >= columns.length - 1 ) {
|
|
row++;
|
|
column = columns[0];
|
|
}
|
|
else {
|
|
column = columns[ currCol+1 ];
|
|
}
|
|
}
|
|
else if ( direction === 'left' ) {
|
|
if ( currCol === 0 ) {
|
|
row--;
|
|
column = columns[ columns.length - 1 ];
|
|
}
|
|
else {
|
|
column = columns[ currCol-1 ];
|
|
}
|
|
}
|
|
else if ( direction === 'up' ) {
|
|
row--;
|
|
}
|
|
else if ( direction === 'down' ) {
|
|
row++;
|
|
}
|
|
|
|
if ( row >= 0 && row < rows && $.inArray( column, columns ) !== -1
|
|
) {
|
|
e.preventDefault();
|
|
|
|
this._focus( row, column, true, e );
|
|
}
|
|
else if ( ! keyBlurable || ! this.c.blurable ) {
|
|
// No new focus, but if the table isn't blurable, then don't loose
|
|
// focus
|
|
e.preventDefault();
|
|
}
|
|
else {
|
|
this._blur();
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Create a hidden input element that can receive focus on behalf of the
|
|
* table
|
|
*
|
|
* @private
|
|
*/
|
|
_tabInput: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var tabIndex = this.c.tabIndex !== null ?
|
|
this.c.tabIndex :
|
|
dt.settings()[0].iTabIndex;
|
|
|
|
if ( tabIndex == -1 ) {
|
|
return;
|
|
}
|
|
|
|
var div = $('<div><input type="text" tabindex="'+tabIndex+'"/></div>')
|
|
.css( {
|
|
position: 'absolute',
|
|
height: 1,
|
|
width: 0,
|
|
overflow: 'hidden'
|
|
} )
|
|
.insertBefore( dt.table().node() );
|
|
|
|
div.children().on( 'focus', function (e) {
|
|
that._focus( dt.cell(':eq(0)', '0:visible', {page: 'current'}), null, true, e );
|
|
} );
|
|
},
|
|
/**
|
|
* Update fixed columns if they are enabled and if the cell we are focusing is inside a fixed column
|
|
* @param {integer} column Index of the column being changed
|
|
*
|
|
* @private
|
|
*/
|
|
_updateFixedColumns:function(column){
|
|
var dt = this.s.dt;
|
|
var settings = dt.settings()[0];
|
|
|
|
if(settings._oFixedColumns){
|
|
var leftCols = settings._oFixedColumns.s.iLeftColumns;
|
|
var rightCols = settings.aoColumns.length - settings._oFixedColumns.s.iRightColumns;
|
|
if (column < leftCols || column > rightCols)
|
|
dt.fixedColumns().update();
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
/**
|
|
* KeyTable default settings for initialisation
|
|
*
|
|
* @namespace
|
|
* @name KeyTable.defaults
|
|
* @static
|
|
*/
|
|
KeyTable.defaults = {
|
|
/**
|
|
* Can focus be removed from the table
|
|
* @type {Boolean}
|
|
*/
|
|
blurable: true,
|
|
|
|
/**
|
|
* Class to give to the focused cell
|
|
* @type {String}
|
|
*/
|
|
className: 'focus',
|
|
|
|
/**
|
|
* Columns that can be focused. This is automatically merged with the
|
|
* visible columns as only visible columns can gain focus.
|
|
* @type {String}
|
|
*/
|
|
columns: '', // all
|
|
|
|
/**
|
|
* Editor instance to automatically perform Excel like navigation
|
|
* @type {Editor}
|
|
*/
|
|
editor: null,
|
|
|
|
/**
|
|
* Option that defines what KeyTable's behaviour will be when used with
|
|
* Editor's inline editing. Can be `navigation-only` or `tab-only`.
|
|
* @type {String}
|
|
*/
|
|
editorKeys: 'navigation-only',
|
|
|
|
/**
|
|
* Select a cell to automatically select on start up. `null` for no
|
|
* automatic selection
|
|
* @type {cell-selector}
|
|
*/
|
|
focus: null,
|
|
|
|
/**
|
|
* Array of keys to listen for
|
|
* @type {null|array}
|
|
*/
|
|
keys: null,
|
|
|
|
/**
|
|
* Tab index for where the table should sit in the document's tab flow
|
|
* @type {integer|null}
|
|
*/
|
|
tabIndex: null
|
|
};
|
|
|
|
|
|
|
|
KeyTable.version = "2.1.3";
|
|
|
|
|
|
$.fn.dataTable.KeyTable = KeyTable;
|
|
$.fn.DataTable.KeyTable = KeyTable;
|
|
|
|
|
|
DataTable.Api.register( 'cell.blur()', function () {
|
|
return this.iterator( 'table', function (ctx) {
|
|
if ( ctx.keytable ) {
|
|
ctx.keytable.blur();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'cell().focus()', function () {
|
|
return this.iterator( 'cell', function (ctx, row, column) {
|
|
if ( ctx.keytable ) {
|
|
ctx.keytable.focus( row, column );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'keys.disable()', function () {
|
|
return this.iterator( 'table', function (ctx) {
|
|
if ( ctx.keytable ) {
|
|
ctx.keytable.enable( false );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
DataTable.Api.register( 'keys.enable()', function ( opts ) {
|
|
return this.iterator( 'table', function (ctx) {
|
|
if ( ctx.keytable ) {
|
|
ctx.keytable.enable( opts === undefined ? true : opts );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Cell selector
|
|
DataTable.ext.selector.cell.push( function ( settings, opts, cells ) {
|
|
var focused = opts.focused;
|
|
var kt = settings.keytable;
|
|
var out = [];
|
|
|
|
if ( ! kt || focused === undefined ) {
|
|
return cells;
|
|
}
|
|
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
if ( (focused === true && kt.focused( cells[i] ) ) ||
|
|
(focused === false && ! kt.focused( cells[i] ) )
|
|
) {
|
|
out.push( cells[i] );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
} );
|
|
|
|
|
|
// Attach a listener to the document which listens for DataTables initialisation
|
|
// events so we can automatically initialise
|
|
$(document).on( 'preInit.dt.dtk', function (e, settings, json) {
|
|
if ( e.namespace !== 'dt' ) {
|
|
return;
|
|
}
|
|
|
|
var init = settings.oInit.keys;
|
|
var defaults = DataTable.defaults.keys;
|
|
|
|
if ( init || defaults ) {
|
|
var opts = $.extend( {}, defaults, init );
|
|
|
|
if ( init !== false ) {
|
|
new KeyTable( settings, opts );
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
return KeyTable;
|
|
}));
|
|
|
|
|
|
/*! Responsive 2.1.0
|
|
* 2014-2016 SpryMedia Ltd - datatables.net/license
|
|
*/
|
|
|
|
/**
|
|
* @summary Responsive
|
|
* @description Responsive tables plug-in for DataTables
|
|
* @version 2.1.0
|
|
* @file dataTables.responsive.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact www.sprymedia.co.uk/contact
|
|
* @copyright Copyright 2014-2016 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license/mit
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net
|
|
*/
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
|
|
|
|
/**
|
|
* Responsive is a plug-in for the DataTables library that makes use of
|
|
* DataTables' ability to change the visibility of columns, changing the
|
|
* visibility of columns so the displayed columns fit into the table container.
|
|
* The end result is that complex tables will be dynamically adjusted to fit
|
|
* into the viewport, be it on a desktop, tablet or mobile browser.
|
|
*
|
|
* Responsive for DataTables has two modes of operation, which can used
|
|
* individually or combined:
|
|
*
|
|
* * Class name based control - columns assigned class names that match the
|
|
* breakpoint logic can be shown / hidden as required for each breakpoint.
|
|
* * Automatic control - columns are automatically hidden when there is no
|
|
* room left to display them. Columns removed from the right.
|
|
*
|
|
* In additional to column visibility control, Responsive also has built into
|
|
* options to use DataTables' child row display to show / hide the information
|
|
* from the table that has been hidden. There are also two modes of operation
|
|
* for this child row display:
|
|
*
|
|
* * Inline - when the control element that the user can use to show / hide
|
|
* child rows is displayed inside the first column of the table.
|
|
* * Column - where a whole column is dedicated to be the show / hide control.
|
|
*
|
|
* Initialisation of Responsive is performed by:
|
|
*
|
|
* * Adding the class `responsive` or `dt-responsive` to the table. In this case
|
|
* Responsive will automatically be initialised with the default configuration
|
|
* options when the DataTable is created.
|
|
* * Using the `responsive` option in the DataTables configuration options. This
|
|
* can also be used to specify the configuration options, or simply set to
|
|
* `true` to use the defaults.
|
|
*
|
|
* @class
|
|
* @param {object} settings DataTables settings object for the host table
|
|
* @param {object} [opts] Configuration options
|
|
* @requires jQuery 1.7+
|
|
* @requires DataTables 1.10.3+
|
|
*
|
|
* @example
|
|
* $('#example').DataTable( {
|
|
* responsive: true
|
|
* } );
|
|
* } );
|
|
*/
|
|
var Responsive = function ( settings, opts ) {
|
|
// Sanity check that we are using DataTables 1.10 or newer
|
|
if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.3' ) ) {
|
|
throw 'DataTables Responsive requires DataTables 1.10.3 or newer';
|
|
}
|
|
|
|
this.s = {
|
|
dt: new DataTable.Api( settings ),
|
|
columns: [],
|
|
current: []
|
|
};
|
|
|
|
// Check if responsive has already been initialised on this table
|
|
if ( this.s.dt.settings()[0].responsive ) {
|
|
return;
|
|
}
|
|
|
|
// details is an object, but for simplicity the user can give it as a string
|
|
// or a boolean
|
|
if ( opts && typeof opts.details === 'string' ) {
|
|
opts.details = { type: opts.details };
|
|
}
|
|
else if ( opts && opts.details === false ) {
|
|
opts.details = { type: false };
|
|
}
|
|
else if ( opts && opts.details === true ) {
|
|
opts.details = { type: 'inline' };
|
|
}
|
|
|
|
this.c = $.extend( true, {}, Responsive.defaults, DataTable.defaults.responsive, opts );
|
|
settings.responsive = this;
|
|
this._constructor();
|
|
};
|
|
|
|
$.extend( Responsive.prototype, {
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Constructor
|
|
*/
|
|
|
|
/**
|
|
* Initialise the Responsive instance
|
|
*
|
|
* @private
|
|
*/
|
|
_constructor: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var dtPrivateSettings = dt.settings()[0];
|
|
var oldWindowWidth = $(window).width();
|
|
|
|
dt.settings()[0]._responsive = this;
|
|
|
|
// Use DataTables' throttle function to avoid processor thrashing on
|
|
// resize
|
|
$(window).on( 'resize.dtr orientationchange.dtr', DataTable.util.throttle( function () {
|
|
// iOS has a bug whereby resize can fire when only scrolling
|
|
// See: http://stackoverflow.com/questions/8898412
|
|
var width = $(window).width();
|
|
|
|
if ( width !== oldWindowWidth ) {
|
|
that._resize();
|
|
oldWindowWidth = width;
|
|
}
|
|
} ) );
|
|
|
|
// DataTables doesn't currently trigger an event when a row is added, so
|
|
// we need to hook into its private API to enforce the hidden rows when
|
|
// new data is added
|
|
dtPrivateSettings.oApi._fnCallbackReg( dtPrivateSettings, 'aoRowCreatedCallback', function (tr, data, idx) {
|
|
if ( $.inArray( false, that.s.current ) !== -1 ) {
|
|
$('td, th', tr).each( function ( i ) {
|
|
var idx = dt.column.index( 'toData', i );
|
|
|
|
if ( that.s.current[idx] === false ) {
|
|
$(this).css('display', 'none');
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
// Destroy event handler
|
|
dt.on( 'destroy.dtr', function () {
|
|
dt.off( '.dtr' );
|
|
$( dt.table().body() ).off( '.dtr' );
|
|
$(window).off( 'resize.dtr orientationchange.dtr' );
|
|
|
|
// Restore the columns that we've hidden
|
|
$.each( that.s.current, function ( i, val ) {
|
|
if ( val === false ) {
|
|
that._setColumnVis( i, true );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Reorder the breakpoints array here in case they have been added out
|
|
// of order
|
|
this.c.breakpoints.sort( function (a, b) {
|
|
return a.width < b.width ? 1 :
|
|
a.width > b.width ? -1 : 0;
|
|
} );
|
|
|
|
this._classLogic();
|
|
this._resizeAuto();
|
|
|
|
// Details handler
|
|
var details = this.c.details;
|
|
|
|
if ( details.type !== false ) {
|
|
that._detailsInit();
|
|
|
|
// DataTables will trigger this event on every column it shows and
|
|
// hides individually
|
|
dt.on( 'column-visibility.dtr', function (e, ctx, col, vis) {
|
|
that._classLogic();
|
|
that._resizeAuto();
|
|
that._resize();
|
|
} );
|
|
|
|
// Redraw the details box on each draw which will happen if the data
|
|
// has changed. This is used until DataTables implements a native
|
|
// `updated` event for rows
|
|
dt.on( 'draw.dtr', function () {
|
|
that._redrawChildren();
|
|
} );
|
|
|
|
$(dt.table().node()).addClass( 'dtr-'+details.type );
|
|
}
|
|
|
|
dt.on( 'column-reorder.dtr', function (e, settings, details) {
|
|
that._classLogic();
|
|
that._resizeAuto();
|
|
that._resize();
|
|
} );
|
|
|
|
// Change in column sizes means we need to calc
|
|
dt.on( 'column-sizing.dtr', function () {
|
|
that._resizeAuto();
|
|
that._resize();
|
|
});
|
|
|
|
dt.on( 'init.dtr', function (e, settings, details) {
|
|
that._resizeAuto();
|
|
that._resize();
|
|
|
|
// If columns were hidden, then DataTables needs to adjust the
|
|
// column sizing
|
|
if ( $.inArray( false, that.s.current ) ) {
|
|
dt.columns.adjust();
|
|
}
|
|
} );
|
|
|
|
// First pass - draw the table for the current viewport size
|
|
this._resize();
|
|
},
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Private methods
|
|
*/
|
|
|
|
/**
|
|
* Calculate the visibility for the columns in a table for a given
|
|
* breakpoint. The result is pre-determined based on the class logic if
|
|
* class names are used to control all columns, but the width of the table
|
|
* is also used if there are columns which are to be automatically shown
|
|
* and hidden.
|
|
*
|
|
* @param {string} breakpoint Breakpoint name to use for the calculation
|
|
* @return {array} Array of boolean values initiating the visibility of each
|
|
* column.
|
|
* @private
|
|
*/
|
|
_columnsVisiblity: function ( breakpoint )
|
|
{
|
|
var dt = this.s.dt;
|
|
var columns = this.s.columns;
|
|
var i, ien;
|
|
|
|
// Create an array that defines the column ordering based first on the
|
|
// column's priority, and secondly the column index. This allows the
|
|
// columns to be removed from the right if the priority matches
|
|
var order = columns
|
|
.map( function ( col, idx ) {
|
|
return {
|
|
columnIdx: idx,
|
|
priority: col.priority
|
|
};
|
|
} )
|
|
.sort( function ( a, b ) {
|
|
if ( a.priority !== b.priority ) {
|
|
return a.priority - b.priority;
|
|
}
|
|
return a.columnIdx - b.columnIdx;
|
|
} );
|
|
|
|
// Class logic - determine which columns are in this breakpoint based
|
|
// on the classes. If no class control (i.e. `auto`) then `-` is used
|
|
// to indicate this to the rest of the function
|
|
var display = $.map( columns, function ( col ) {
|
|
return col.auto && col.minWidth === null ?
|
|
false :
|
|
col.auto === true ?
|
|
'-' :
|
|
$.inArray( breakpoint, col.includeIn ) !== -1;
|
|
} );
|
|
|
|
// Auto column control - first pass: how much width is taken by the
|
|
// ones that must be included from the non-auto columns
|
|
var requiredWidth = 0;
|
|
for ( i=0, ien=display.length ; i<ien ; i++ ) {
|
|
if ( display[i] === true ) {
|
|
requiredWidth += columns[i].minWidth;
|
|
}
|
|
}
|
|
|
|
// Second pass, use up any remaining width for other columns. For
|
|
// scrolling tables we need to subtract the width of the scrollbar. It
|
|
// may not be requires which makes this sub-optimal, but it would
|
|
// require another full redraw to make complete use of those extra few
|
|
// pixels
|
|
var scrolling = dt.settings()[0].oScroll;
|
|
var bar = scrolling.sY || scrolling.sX ? scrolling.iBarWidth : 0;
|
|
var widthAvailable = dt.table().container().offsetWidth - bar;
|
|
var usedWidth = widthAvailable - requiredWidth;
|
|
|
|
// Control column needs to always be included. This makes it sub-
|
|
// optimal in terms of using the available with, but to stop layout
|
|
// thrashing or overflow. Also we need to account for the control column
|
|
// width first so we know how much width is available for the other
|
|
// columns, since the control column might not be the first one shown
|
|
for ( i=0, ien=display.length ; i<ien ; i++ ) {
|
|
if ( columns[i].control ) {
|
|
usedWidth -= columns[i].minWidth;
|
|
}
|
|
}
|
|
|
|
// Allow columns to be shown (counting by priority and then right to
|
|
// left) until we run out of room
|
|
var empty = false;
|
|
for ( i=0, ien=order.length ; i<ien ; i++ ) {
|
|
var colIdx = order[i].columnIdx;
|
|
|
|
if ( display[colIdx] === '-' && ! columns[colIdx].control && columns[colIdx].minWidth ) {
|
|
// Once we've found a column that won't fit we don't let any
|
|
// others display either, or columns might disappear in the
|
|
// middle of the table
|
|
if ( empty || usedWidth - columns[colIdx].minWidth < 0 ) {
|
|
empty = true;
|
|
display[colIdx] = false;
|
|
}
|
|
else {
|
|
display[colIdx] = true;
|
|
}
|
|
|
|
usedWidth -= columns[colIdx].minWidth;
|
|
}
|
|
}
|
|
|
|
// Determine if the 'control' column should be shown (if there is one).
|
|
// This is the case when there is a hidden column (that is not the
|
|
// control column). The two loops look inefficient here, but they are
|
|
// trivial and will fly through. We need to know the outcome from the
|
|
// first , before the action in the second can be taken
|
|
var showControl = false;
|
|
|
|
for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
if ( ! columns[i].control && ! columns[i].never && ! display[i] ) {
|
|
showControl = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
if ( columns[i].control ) {
|
|
display[i] = showControl;
|
|
}
|
|
}
|
|
|
|
// Finally we need to make sure that there is at least one column that
|
|
// is visible
|
|
if ( $.inArray( true, display ) === -1 ) {
|
|
display[0] = true;
|
|
}
|
|
|
|
return display;
|
|
},
|
|
|
|
|
|
/**
|
|
* Create the internal `columns` array with information about the columns
|
|
* for the table. This includes determining which breakpoints the column
|
|
* will appear in, based upon class names in the column, which makes up the
|
|
* vast majority of this method.
|
|
*
|
|
* @private
|
|
*/
|
|
_classLogic: function ()
|
|
{
|
|
var that = this;
|
|
var calc = {};
|
|
var breakpoints = this.c.breakpoints;
|
|
var dt = this.s.dt;
|
|
var columns = dt.columns().eq(0).map( function (i) {
|
|
var column = this.column(i);
|
|
var className = column.header().className;
|
|
var priority = dt.settings()[0].aoColumns[i].responsivePriority;
|
|
|
|
if ( priority === undefined ) {
|
|
var dataPriority = $(column.header()).data('priority');
|
|
|
|
priority = dataPriority !== undefined ?
|
|
dataPriority * 1 :
|
|
10000;
|
|
}
|
|
|
|
return {
|
|
className: className,
|
|
includeIn: [],
|
|
auto: false,
|
|
control: false,
|
|
never: className.match(/\bnever\b/) ? true : false,
|
|
priority: priority
|
|
};
|
|
} );
|
|
|
|
// Simply add a breakpoint to `includeIn` array, ensuring that there are
|
|
// no duplicates
|
|
var add = function ( colIdx, name ) {
|
|
var includeIn = columns[ colIdx ].includeIn;
|
|
|
|
if ( $.inArray( name, includeIn ) === -1 ) {
|
|
includeIn.push( name );
|
|
}
|
|
};
|
|
|
|
var column = function ( colIdx, name, operator, matched ) {
|
|
var size, i, ien;
|
|
|
|
if ( ! operator ) {
|
|
columns[ colIdx ].includeIn.push( name );
|
|
}
|
|
else if ( operator === 'max-' ) {
|
|
// Add this breakpoint and all smaller
|
|
size = that._find( name ).width;
|
|
|
|
for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
|
|
if ( breakpoints[i].width <= size ) {
|
|
add( colIdx, breakpoints[i].name );
|
|
}
|
|
}
|
|
}
|
|
else if ( operator === 'min-' ) {
|
|
// Add this breakpoint and all larger
|
|
size = that._find( name ).width;
|
|
|
|
for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
|
|
if ( breakpoints[i].width >= size ) {
|
|
add( colIdx, breakpoints[i].name );
|
|
}
|
|
}
|
|
}
|
|
else if ( operator === 'not-' ) {
|
|
// Add all but this breakpoint
|
|
for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
|
|
if ( breakpoints[i].name.indexOf( matched ) === -1 ) {
|
|
add( colIdx, breakpoints[i].name );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Loop over each column and determine if it has a responsive control
|
|
// class
|
|
columns.each( function ( col, i ) {
|
|
var classNames = col.className.split(' ');
|
|
var hasClass = false;
|
|
|
|
// Split the class name up so multiple rules can be applied if needed
|
|
for ( var k=0, ken=classNames.length ; k<ken ; k++ ) {
|
|
var className = $.trim( classNames[k] );
|
|
|
|
if ( className === 'all' ) {
|
|
// Include in all
|
|
hasClass = true;
|
|
col.includeIn = $.map( breakpoints, function (a) {
|
|
return a.name;
|
|
} );
|
|
return;
|
|
}
|
|
else if ( className === 'none' || col.never ) {
|
|
// Include in none (default) and no auto
|
|
hasClass = true;
|
|
return;
|
|
}
|
|
else if ( className === 'control' ) {
|
|
// Special column that is only visible, when one of the other
|
|
// columns is hidden. This is used for the details control
|
|
hasClass = true;
|
|
col.control = true;
|
|
return;
|
|
}
|
|
|
|
$.each( breakpoints, function ( j, breakpoint ) {
|
|
// Does this column have a class that matches this breakpoint?
|
|
var brokenPoint = breakpoint.name.split('-');
|
|
var re = new RegExp( '(min\\-|max\\-|not\\-)?('+brokenPoint[0]+')(\\-[_a-zA-Z0-9])?' );
|
|
var match = className.match( re );
|
|
|
|
if ( match ) {
|
|
hasClass = true;
|
|
|
|
if ( match[2] === brokenPoint[0] && match[3] === '-'+brokenPoint[1] ) {
|
|
// Class name matches breakpoint name fully
|
|
column( i, breakpoint.name, match[1], match[2]+match[3] );
|
|
}
|
|
else if ( match[2] === brokenPoint[0] && ! match[3] ) {
|
|
// Class name matched primary breakpoint name with no qualifier
|
|
column( i, breakpoint.name, match[1], match[2] );
|
|
}
|
|
}
|
|
} );
|
|
}
|
|
|
|
// If there was no control class, then automatic sizing is used
|
|
if ( ! hasClass ) {
|
|
col.auto = true;
|
|
}
|
|
} );
|
|
|
|
this.s.columns = columns;
|
|
},
|
|
|
|
|
|
/**
|
|
* Show the details for the child row
|
|
*
|
|
* @param {DataTables.Api} row API instance for the row
|
|
* @param {boolean} update Update flag
|
|
* @private
|
|
*/
|
|
_detailsDisplay: function ( row, update )
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var details = this.c.details;
|
|
|
|
if ( details && details.type !== false ) {
|
|
var res = details.display( row, update, function () {
|
|
return details.renderer(
|
|
dt, row[0], that._detailsObj(row[0])
|
|
);
|
|
} );
|
|
|
|
if ( res === true || res === false ) {
|
|
$(dt.table().node()).triggerHandler( 'responsive-display.dt', [dt, row, res, update] );
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Initialisation for the details handler
|
|
*
|
|
* @private
|
|
*/
|
|
_detailsInit: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var details = this.c.details;
|
|
|
|
// The inline type always uses the first child as the target
|
|
if ( details.type === 'inline' ) {
|
|
details.target = 'td:first-child, th:first-child';
|
|
}
|
|
|
|
// Keyboard accessibility
|
|
dt.on( 'draw.dtr', function () {
|
|
that._tabIndexes();
|
|
} );
|
|
that._tabIndexes(); // Initial draw has already happened
|
|
|
|
$( dt.table().body() ).on( 'keyup.dtr', 'td, th', function (e) {
|
|
if ( e.keyCode === 13 && $(this).data('dtr-keyboard') ) {
|
|
$(this).click();
|
|
}
|
|
} );
|
|
|
|
// type.target can be a string jQuery selector or a column index
|
|
var target = details.target;
|
|
var selector = typeof target === 'string' ? target : 'td, th';
|
|
|
|
// Click handler to show / hide the details rows when they are available
|
|
$( dt.table().body() )
|
|
.on( 'click.dtr mousedown.dtr mouseup.dtr', selector, function (e) {
|
|
// If the table is not collapsed (i.e. there is no hidden columns)
|
|
// then take no action
|
|
if ( ! $(dt.table().node()).hasClass('collapsed' ) ) {
|
|
return;
|
|
}
|
|
|
|
// Check that the row is actually a DataTable's controlled node
|
|
if ( ! dt.row( $(this).closest('tr') ).length ) {
|
|
return;
|
|
}
|
|
|
|
// For column index, we determine if we should act or not in the
|
|
// handler - otherwise it is already okay
|
|
if ( typeof target === 'number' ) {
|
|
var targetIdx = target < 0 ?
|
|
dt.columns().eq(0).length + target :
|
|
target;
|
|
|
|
if ( dt.cell( this ).index().column !== targetIdx ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// $().closest() includes itself in its check
|
|
var row = dt.row( $(this).closest('tr') );
|
|
|
|
// Check event type to do an action
|
|
if ( e.type === 'click' ) {
|
|
// The renderer is given as a function so the caller can execute it
|
|
// only when they need (i.e. if hiding there is no point is running
|
|
// the renderer)
|
|
that._detailsDisplay( row, false );
|
|
}
|
|
else if ( e.type === 'mousedown' ) {
|
|
// For mouse users, prevent the focus ring from showing
|
|
$(this).css('outline', 'none');
|
|
}
|
|
else if ( e.type === 'mouseup' ) {
|
|
// And then re-allow at the end of the click
|
|
$(this).blur().css('outline', '');
|
|
}
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Get the details to pass to a renderer for a row
|
|
* @param {int} rowIdx Row index
|
|
* @private
|
|
*/
|
|
_detailsObj: function ( rowIdx )
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
|
|
return $.map( this.s.columns, function( col, i ) {
|
|
// Never and control columns should not be passed to the renderer
|
|
if ( col.never || col.control ) {
|
|
return;
|
|
}
|
|
|
|
return {
|
|
title: dt.settings()[0].aoColumns[ i ].sTitle,
|
|
data: dt.cell( rowIdx, i ).render( that.c.orthogonal ),
|
|
hidden: dt.column( i ).visible() && !that.s.current[ i ],
|
|
columnIndex: i,
|
|
rowIndex: rowIdx
|
|
};
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Find a breakpoint object from a name
|
|
*
|
|
* @param {string} name Breakpoint name to find
|
|
* @return {object} Breakpoint description object
|
|
* @private
|
|
*/
|
|
_find: function ( name )
|
|
{
|
|
var breakpoints = this.c.breakpoints;
|
|
|
|
for ( var i=0, ien=breakpoints.length ; i<ien ; i++ ) {
|
|
if ( breakpoints[i].name === name ) {
|
|
return breakpoints[i];
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Re-create the contents of the child rows as the display has changed in
|
|
* some way.
|
|
*
|
|
* @private
|
|
*/
|
|
_redrawChildren: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
|
|
dt.rows( {page: 'current'} ).iterator( 'row', function ( settings, idx ) {
|
|
var row = dt.row( idx );
|
|
|
|
that._detailsDisplay( dt.row( idx ), true );
|
|
} );
|
|
},
|
|
|
|
|
|
/**
|
|
* Alter the table display for a resized viewport. This involves first
|
|
* determining what breakpoint the window currently is in, getting the
|
|
* column visibilities to apply and then setting them.
|
|
*
|
|
* @private
|
|
*/
|
|
_resize: function ()
|
|
{
|
|
var that = this;
|
|
var dt = this.s.dt;
|
|
var width = $(window).width();
|
|
var breakpoints = this.c.breakpoints;
|
|
var breakpoint = breakpoints[0].name;
|
|
var columns = this.s.columns;
|
|
var i, ien;
|
|
var oldVis = this.s.current.slice();
|
|
|
|
// Determine what breakpoint we are currently at
|
|
for ( i=breakpoints.length-1 ; i>=0 ; i-- ) {
|
|
if ( width <= breakpoints[i].width ) {
|
|
breakpoint = breakpoints[i].name;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Show the columns for that break point
|
|
var columnsVis = this._columnsVisiblity( breakpoint );
|
|
this.s.current = columnsVis;
|
|
|
|
// Set the class before the column visibility is changed so event
|
|
// listeners know what the state is. Need to determine if there are
|
|
// any columns that are not visible but can be shown
|
|
var collapsedClass = false;
|
|
for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
if ( columnsVis[i] === false && ! columns[i].never && ! columns[i].control ) {
|
|
collapsedClass = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
$( dt.table().node() ).toggleClass( 'collapsed', collapsedClass );
|
|
|
|
var changed = false;
|
|
|
|
dt.columns().eq(0).each( function ( colIdx, i ) {
|
|
if ( columnsVis[i] !== oldVis[i] ) {
|
|
changed = true;
|
|
that._setColumnVis( colIdx, columnsVis[i] );
|
|
}
|
|
} );
|
|
|
|
if ( changed ) {
|
|
this._redrawChildren();
|
|
|
|
// Inform listeners of the change
|
|
$(dt.table().node()).trigger( 'responsive-resize.dt', [dt, this.s.current] );
|
|
}
|
|
},
|
|
|
|
|
|
/**
|
|
* Determine the width of each column in the table so the auto column hiding
|
|
* has that information to work with. This method is never going to be 100%
|
|
* perfect since column widths can change slightly per page, but without
|
|
* seriously compromising performance this is quite effective.
|
|
*
|
|
* @private
|
|
*/
|
|
_resizeAuto: function ()
|
|
{
|
|
var dt = this.s.dt;
|
|
var columns = this.s.columns;
|
|
|
|
// Are we allowed to do auto sizing?
|
|
if ( ! this.c.auto ) {
|
|
return;
|
|
}
|
|
|
|
// Are there any columns that actually need auto-sizing, or do they all
|
|
// have classes defined
|
|
if ( $.inArray( true, $.map( columns, function (c) { return c.auto; } ) ) === -1 ) {
|
|
return;
|
|
}
|
|
|
|
// Clone the table with the current data in it
|
|
var tableWidth = dt.table().node().offsetWidth;
|
|
var columnWidths = dt.columns;
|
|
var clonedTable = dt.table().node().cloneNode( false );
|
|
var clonedHeader = $( dt.table().header().cloneNode( false ) ).appendTo( clonedTable );
|
|
var clonedBody = $( dt.table().body() ).clone( false, false ).empty().appendTo( clonedTable ); // use jQuery because of IE8
|
|
|
|
// Header
|
|
var headerCells = dt.columns()
|
|
.header()
|
|
.filter( function (idx) {
|
|
return dt.column(idx).visible();
|
|
} )
|
|
.to$()
|
|
.clone( false )
|
|
.css( 'display', 'table-cell' );
|
|
|
|
// Body rows - we don't need to take account of DataTables' column
|
|
// visibility since we implement our own here (hence the `display` set)
|
|
$(clonedBody)
|
|
.append( $(dt.rows( { page: 'current' } ).nodes()).clone( false ) )
|
|
.find( 'th, td' ).css( 'display', '' );
|
|
|
|
// Footer
|
|
var footer = dt.table().footer();
|
|
if ( footer ) {
|
|
var clonedFooter = $( footer.cloneNode( false ) ).appendTo( clonedTable );
|
|
var footerCells = dt.columns()
|
|
.footer()
|
|
.filter( function (idx) {
|
|
return dt.column(idx).visible();
|
|
} )
|
|
.to$()
|
|
.clone( false )
|
|
.css( 'display', 'table-cell' );
|
|
|
|
$('<tr/>')
|
|
.append( footerCells )
|
|
.appendTo( clonedFooter );
|
|
}
|
|
|
|
$('<tr/>')
|
|
.append( headerCells )
|
|
.appendTo( clonedHeader );
|
|
|
|
// In the inline case extra padding is applied to the first column to
|
|
// give space for the show / hide icon. We need to use this in the
|
|
// calculation
|
|
if ( this.c.details.type === 'inline' ) {
|
|
$(clonedTable).addClass( 'dtr-inline collapsed' );
|
|
}
|
|
|
|
// It is unsafe to insert elements with the same name into the DOM
|
|
// multiple times. For example, cloning and inserting a checked radio
|
|
// clears the chcecked state of the original radio.
|
|
$( clonedTable ).find( '[name]' ).removeAttr( 'name' );
|
|
|
|
var inserted = $('<div/>')
|
|
.css( {
|
|
width: 1,
|
|
height: 1,
|
|
overflow: 'hidden'
|
|
} )
|
|
.append( clonedTable );
|
|
|
|
inserted.insertBefore( dt.table().node() );
|
|
|
|
// The cloned header now contains the smallest that each column can be
|
|
headerCells.each( function (i) {
|
|
var idx = dt.column.index( 'fromVisible', i );
|
|
columns[ idx ].minWidth = this.offsetWidth || 0;
|
|
} );
|
|
|
|
inserted.remove();
|
|
},
|
|
|
|
/**
|
|
* Set a column's visibility.
|
|
*
|
|
* We don't use DataTables' column visibility controls in order to ensure
|
|
* that column visibility can Responsive can no-exist. Since only IE8+ is
|
|
* supported (and all evergreen browsers of course) the control of the
|
|
* display attribute works well.
|
|
*
|
|
* @param {integer} col Column index
|
|
* @param {boolean} showHide Show or hide (true or false)
|
|
* @private
|
|
*/
|
|
_setColumnVis: function ( col, showHide )
|
|
{
|
|
var dt = this.s.dt;
|
|
var display = showHide ? '' : 'none'; // empty string will remove the attr
|
|
|
|
$( dt.column( col ).header() ).css( 'display', display );
|
|
$( dt.column( col ).footer() ).css( 'display', display );
|
|
dt.column( col ).nodes().to$().css( 'display', display );
|
|
},
|
|
|
|
|
|
/**
|
|
* Update the cell tab indexes for keyboard accessibility. This is called on
|
|
* every table draw - that is potentially inefficient, but also the least
|
|
* complex option given that column visibility can change on the fly. Its a
|
|
* shame user-focus was removed from CSS 3 UI, as it would have solved this
|
|
* issue with a single CSS statement.
|
|
*
|
|
* @private
|
|
*/
|
|
_tabIndexes: function ()
|
|
{
|
|
var dt = this.s.dt;
|
|
var cells = dt.cells( { page: 'current' } ).nodes().to$();
|
|
var ctx = dt.settings()[0];
|
|
var target = this.c.details.target;
|
|
|
|
cells.filter( '[data-dtr-keyboard]' ).removeData( '[data-dtr-keyboard]' );
|
|
|
|
var selector = typeof target === 'number' ?
|
|
':eq('+target+')' :
|
|
target;
|
|
|
|
$( selector, dt.rows( { page: 'current' } ).nodes() )
|
|
.attr( 'tabIndex', ctx.iTabIndex )
|
|
.data( 'dtr-keyboard', 1 );
|
|
}
|
|
} );
|
|
|
|
|
|
/**
|
|
* List of default breakpoints. Each item in the array is an object with two
|
|
* properties:
|
|
*
|
|
* * `name` - the breakpoint name.
|
|
* * `width` - the breakpoint width
|
|
*
|
|
* @name Responsive.breakpoints
|
|
* @static
|
|
*/
|
|
Responsive.breakpoints = [
|
|
{ name: 'desktop', width: Infinity },
|
|
{ name: 'tablet-l', width: 1024 },
|
|
{ name: 'tablet-p', width: 768 },
|
|
{ name: 'mobile-l', width: 480 },
|
|
{ name: 'mobile-p', width: 320 }
|
|
];
|
|
|
|
|
|
/**
|
|
* Display methods - functions which define how the hidden data should be shown
|
|
* in the table.
|
|
*
|
|
* @namespace
|
|
* @name Responsive.defaults
|
|
* @static
|
|
*/
|
|
Responsive.display = {
|
|
childRow: function ( row, update, render ) {
|
|
if ( update ) {
|
|
if ( $(row.node()).hasClass('parent') ) {
|
|
row.child( render(), 'child' ).show();
|
|
|
|
return true;
|
|
}
|
|
}
|
|
else {
|
|
if ( ! row.child.isShown() ) {
|
|
row.child( render(), 'child' ).show();
|
|
$( row.node() ).addClass( 'parent' );
|
|
|
|
return true;
|
|
}
|
|
else {
|
|
row.child( false );
|
|
$( row.node() ).removeClass( 'parent' );
|
|
|
|
return false;
|
|
}
|
|
}
|
|
},
|
|
|
|
childRowImmediate: function ( row, update, render ) {
|
|
if ( (! update && row.child.isShown()) || ! row.responsive.hasHidden() ) {
|
|
// User interaction and the row is show, or nothing to show
|
|
row.child( false );
|
|
$( row.node() ).removeClass( 'parent' );
|
|
|
|
return false;
|
|
}
|
|
else {
|
|
// Display
|
|
row.child( render(), 'child' ).show();
|
|
$( row.node() ).addClass( 'parent' );
|
|
|
|
return true;
|
|
}
|
|
},
|
|
|
|
// This is a wrapper so the modal options for Bootstrap and jQuery UI can
|
|
// have options passed into them. This specific one doesn't need to be a
|
|
// function but it is for consistency in the `modal` name
|
|
modal: function ( options ) {
|
|
return function ( row, update, render ) {
|
|
if ( ! update ) {
|
|
// Show a modal
|
|
var close = function () {
|
|
modal.remove(); // will tidy events for us
|
|
$(document).off( 'keypress.dtr' );
|
|
};
|
|
|
|
var modal = $('<div class="dtr-modal"/>')
|
|
.append( $('<div class="dtr-modal-display"/>')
|
|
.append( $('<div class="dtr-modal-content"/>')
|
|
.append( render() )
|
|
)
|
|
.append( $('<div class="dtr-modal-close">×</div>' )
|
|
.click( function () {
|
|
close();
|
|
} )
|
|
)
|
|
)
|
|
.append( $('<div class="dtr-modal-background"/>')
|
|
.click( function () {
|
|
close();
|
|
} )
|
|
)
|
|
.appendTo( 'body' );
|
|
|
|
$(document).on( 'keyup.dtr', function (e) {
|
|
if ( e.keyCode === 27 ) {
|
|
e.stopPropagation();
|
|
|
|
close();
|
|
}
|
|
} );
|
|
}
|
|
else {
|
|
$('div.dtr-modal-content')
|
|
.empty()
|
|
.append( render() );
|
|
}
|
|
|
|
if ( options && options.header ) {
|
|
$('div.dtr-modal-content').prepend(
|
|
'<h2>'+options.header( row )+'</h2>'
|
|
);
|
|
}
|
|
};
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
* Display methods - functions which define how the hidden data should be shown
|
|
* in the table.
|
|
*
|
|
* @namespace
|
|
* @name Responsive.defaults
|
|
* @static
|
|
*/
|
|
Responsive.renderer = {
|
|
listHidden: function () {
|
|
return function ( api, rowIdx, columns ) {
|
|
var data = $.map( columns, function ( col ) {
|
|
return col.hidden ?
|
|
'<li data-dtr-index="'+col.columnIndex+'" data-dt-row="'+col.rowIndex+'" data-dt-column="'+col.columnIndex+'">'+
|
|
'<span class="dtr-title">'+
|
|
col.title+
|
|
'</span> '+
|
|
'<span class="dtr-data">'+
|
|
col.data+
|
|
'</span>'+
|
|
'</li>' :
|
|
'';
|
|
} ).join('');
|
|
|
|
return data ?
|
|
$('<ul data-dtr-index="'+rowIdx+'"/>').append( data ) :
|
|
false;
|
|
}
|
|
},
|
|
|
|
tableAll: function ( options ) {
|
|
options = $.extend( {
|
|
tableClass: ''
|
|
}, options );
|
|
|
|
return function ( api, rowIdx, columns ) {
|
|
var data = $.map( columns, function ( col ) {
|
|
return '<tr data-dt-row="'+col.rowIndex+'" data-dt-column="'+col.columnIndex+'">'+
|
|
'<td>'+col.title+':'+'</td> '+
|
|
'<td>'+col.data+'</td>'+
|
|
'</tr>';
|
|
} ).join('');
|
|
|
|
return $('<table class="'+options.tableClass+'" width="100%"/>').append( data );
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Responsive default settings for initialisation
|
|
*
|
|
* @namespace
|
|
* @name Responsive.defaults
|
|
* @static
|
|
*/
|
|
Responsive.defaults = {
|
|
/**
|
|
* List of breakpoints for the instance. Note that this means that each
|
|
* instance can have its own breakpoints. Additionally, the breakpoints
|
|
* cannot be changed once an instance has been creased.
|
|
*
|
|
* @type {Array}
|
|
* @default Takes the value of `Responsive.breakpoints`
|
|
*/
|
|
breakpoints: Responsive.breakpoints,
|
|
|
|
/**
|
|
* Enable / disable auto hiding calculations. It can help to increase
|
|
* performance slightly if you disable this option, but all columns would
|
|
* need to have breakpoint classes assigned to them
|
|
*
|
|
* @type {Boolean}
|
|
* @default `true`
|
|
*/
|
|
auto: true,
|
|
|
|
/**
|
|
* Details control. If given as a string value, the `type` property of the
|
|
* default object is set to that value, and the defaults used for the rest
|
|
* of the object - this is for ease of implementation.
|
|
*
|
|
* The object consists of the following properties:
|
|
*
|
|
* * `display` - A function that is used to show and hide the hidden details
|
|
* * `renderer` - function that is called for display of the child row data.
|
|
* The default function will show the data from the hidden columns
|
|
* * `target` - Used as the selector for what objects to attach the child
|
|
* open / close to
|
|
* * `type` - `false` to disable the details display, `inline` or `column`
|
|
* for the two control types
|
|
*
|
|
* @type {Object|string}
|
|
*/
|
|
details: {
|
|
display: Responsive.display.childRow,
|
|
|
|
renderer: Responsive.renderer.listHidden(),
|
|
|
|
target: 0,
|
|
|
|
type: 'inline'
|
|
},
|
|
|
|
/**
|
|
* Orthogonal data request option. This is used to define the data type
|
|
* requested when Responsive gets the data to show in the child row.
|
|
*
|
|
* @type {String}
|
|
*/
|
|
orthogonal: 'display'
|
|
};
|
|
|
|
|
|
/*
|
|
* API
|
|
*/
|
|
var Api = $.fn.dataTable.Api;
|
|
|
|
// Doesn't do anything - work around for a bug in DT... Not documented
|
|
Api.register( 'responsive()', function () {
|
|
return this;
|
|
} );
|
|
|
|
Api.register( 'responsive.index()', function ( li ) {
|
|
li = $(li);
|
|
|
|
return {
|
|
column: li.data('dtr-index'),
|
|
row: li.parent().data('dtr-index')
|
|
};
|
|
} );
|
|
|
|
Api.register( 'responsive.rebuild()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
if ( ctx._responsive ) {
|
|
ctx._responsive._classLogic();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
Api.register( 'responsive.recalc()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
if ( ctx._responsive ) {
|
|
ctx._responsive._resizeAuto();
|
|
ctx._responsive._resize();
|
|
}
|
|
} );
|
|
} );
|
|
|
|
Api.register( 'responsive.hasHidden()', function () {
|
|
var ctx = this.context[0];
|
|
|
|
return ctx._responsive ?
|
|
$.inArray( false, ctx._responsive.s.current ) !== -1 :
|
|
false;
|
|
} );
|
|
|
|
|
|
/**
|
|
* Version information
|
|
*
|
|
* @name Responsive.version
|
|
* @static
|
|
*/
|
|
Responsive.version = '2.1.0';
|
|
|
|
|
|
$.fn.dataTable.Responsive = Responsive;
|
|
$.fn.DataTable.Responsive = Responsive;
|
|
|
|
// Attach a listener to the document which listens for DataTables initialisation
|
|
// events so we can automatically initialise
|
|
$(document).on( 'preInit.dt.dtr', function (e, settings, json) {
|
|
if ( e.namespace !== 'dt' ) {
|
|
return;
|
|
}
|
|
|
|
if ( $(settings.nTable).hasClass( 'responsive' ) ||
|
|
$(settings.nTable).hasClass( 'dt-responsive' ) ||
|
|
settings.oInit.responsive ||
|
|
DataTable.defaults.responsive
|
|
) {
|
|
var init = settings.oInit.responsive;
|
|
|
|
if ( init !== false ) {
|
|
new Responsive( settings, $.isPlainObject( init ) ? init : {} );
|
|
}
|
|
}
|
|
} );
|
|
|
|
|
|
return Responsive;
|
|
}));
|
|
|
|
|
|
/*! Select for DataTables 1.2.0
|
|
* 2015-2016 SpryMedia Ltd - datatables.net/license/mit
|
|
*/
|
|
|
|
/**
|
|
* @summary Select for DataTables
|
|
* @description A collection of API methods, events and buttons for DataTables
|
|
* that provides selection options of the items in a DataTable
|
|
* @version 1.2.0
|
|
* @file dataTables.select.js
|
|
* @author SpryMedia Ltd (www.sprymedia.co.uk)
|
|
* @contact datatables.net/forums
|
|
* @copyright Copyright 2015-2016 SpryMedia Ltd.
|
|
*
|
|
* This source file is free software, available under the following license:
|
|
* MIT license - http://datatables.net/license/mit
|
|
*
|
|
* This source file is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
|
|
*
|
|
* For details please refer to: http://www.datatables.net/extensions/select
|
|
*/
|
|
(function( factory ){
|
|
if ( typeof define === 'function' && define.amd ) {
|
|
// AMD
|
|
define( ['jquery', 'datatables.net'], function ( $ ) {
|
|
return factory( $, window, document );
|
|
} );
|
|
}
|
|
else if ( typeof exports === 'object' ) {
|
|
// CommonJS
|
|
module.exports = function (root, $) {
|
|
if ( ! root ) {
|
|
root = window;
|
|
}
|
|
|
|
if ( ! $ || ! $.fn.dataTable ) {
|
|
$ = require('datatables.net')(root, $).$;
|
|
}
|
|
|
|
return factory( $, root, root.document );
|
|
};
|
|
}
|
|
else {
|
|
// Browser
|
|
factory( jQuery, window, document );
|
|
}
|
|
}(function( $, window, document, undefined ) {
|
|
'use strict';
|
|
var DataTable = $.fn.dataTable;
|
|
|
|
|
|
// Version information for debugger
|
|
DataTable.select = {};
|
|
|
|
DataTable.select.version = '1.2.0';
|
|
|
|
DataTable.select.init = function ( dt ) {
|
|
var ctx = dt.settings()[0];
|
|
var init = ctx.oInit.select;
|
|
var defaults = DataTable.defaults.select;
|
|
var opts = init === undefined ?
|
|
defaults :
|
|
init;
|
|
|
|
// Set defaults
|
|
var items = 'row';
|
|
var style = 'api';
|
|
var blurable = false;
|
|
var info = true;
|
|
var selector = 'td, th';
|
|
var className = 'selected';
|
|
|
|
ctx._select = {};
|
|
|
|
// Initialisation customisations
|
|
if ( opts === true ) {
|
|
style = 'os';
|
|
}
|
|
else if ( typeof opts === 'string' ) {
|
|
style = opts;
|
|
}
|
|
else if ( $.isPlainObject( opts ) ) {
|
|
if ( opts.blurable !== undefined ) {
|
|
blurable = opts.blurable;
|
|
}
|
|
|
|
if ( opts.info !== undefined ) {
|
|
info = opts.info;
|
|
}
|
|
|
|
if ( opts.items !== undefined ) {
|
|
items = opts.items;
|
|
}
|
|
|
|
if ( opts.style !== undefined ) {
|
|
style = opts.style;
|
|
}
|
|
|
|
if ( opts.selector !== undefined ) {
|
|
selector = opts.selector;
|
|
}
|
|
|
|
if ( opts.className !== undefined ) {
|
|
className = opts.className;
|
|
}
|
|
}
|
|
|
|
dt.select.selector( selector );
|
|
dt.select.items( items );
|
|
dt.select.style( style );
|
|
dt.select.blurable( blurable );
|
|
dt.select.info( info );
|
|
ctx._select.className = className;
|
|
|
|
|
|
// Sort table based on selected rows. Requires Select Datatables extension
|
|
$.fn.dataTable.ext.order['select-checkbox'] = function ( settings, col ) {
|
|
return this.api().column( col, {order: 'index'} ).nodes().map( function ( td ) {
|
|
if ( settings._select.items === 'row' ) {
|
|
return $( td ).parent().hasClass( settings._select.className );
|
|
} else if ( settings._select.items === 'cell' ) {
|
|
return $( td ).hasClass( settings._select.className );
|
|
}
|
|
return false;
|
|
});
|
|
};
|
|
|
|
// If the init options haven't enabled select, but there is a selectable
|
|
// class name, then enable
|
|
if ( $( dt.table().node() ).hasClass( 'selectable' ) ) {
|
|
dt.select.style( 'os' );
|
|
}
|
|
};
|
|
|
|
/*
|
|
|
|
Select is a collection of API methods, event handlers, event emitters and
|
|
buttons (for the `Buttons` extension) for DataTables. It provides the following
|
|
features, with an overview of how they are implemented:
|
|
|
|
## Selection of rows, columns and cells. Whether an item is selected or not is
|
|
stored in:
|
|
|
|
* rows: a `_select_selected` property which contains a boolean value of the
|
|
DataTables' `aoData` object for each row
|
|
* columns: a `_select_selected` property which contains a boolean value of the
|
|
DataTables' `aoColumns` object for each column
|
|
* cells: a `_selected_cells` property which contains an array of boolean values
|
|
of the `aoData` object for each row. The array is the same length as the
|
|
columns array, with each element of it representing a cell.
|
|
|
|
This method of using boolean flags allows Select to operate when nodes have not
|
|
been created for rows / cells (DataTables' defer rendering feature).
|
|
|
|
## API methods
|
|
|
|
A range of API methods are available for triggering selection and de-selection
|
|
of rows. Methods are also available to configure the selection events that can
|
|
be triggered by an end user (such as which items are to be selected). To a large
|
|
extent, these of API methods *is* Select. It is basically a collection of helper
|
|
functions that can be used to select items in a DataTable.
|
|
|
|
Configuration of select is held in the object `_select` which is attached to the
|
|
DataTables settings object on initialisation. Select being available on a table
|
|
is not optional when Select is loaded, but its default is for selection only to
|
|
be available via the API - so the end user wouldn't be able to select rows
|
|
without additional configuration.
|
|
|
|
The `_select` object contains the following properties:
|
|
|
|
```
|
|
{
|
|
items:string - Can be `rows`, `columns` or `cells`. Defines what item
|
|
will be selected if the user is allowed to activate row
|
|
selection using the mouse.
|
|
style:string - Can be `none`, `single`, `multi` or `os`. Defines the
|
|
interaction style when selecting items
|
|
blurable:boolean - If row selection can be cleared by clicking outside of
|
|
the table
|
|
info:boolean - If the selection summary should be shown in the table
|
|
information elements
|
|
}
|
|
```
|
|
|
|
In addition to the API methods, Select also extends the DataTables selector
|
|
options for rows, columns and cells adding a `selected` option to the selector
|
|
options object, allowing the developer to select only selected items or
|
|
unselected items.
|
|
|
|
## Mouse selection of items
|
|
|
|
Clicking on items can be used to select items. This is done by a simple event
|
|
handler that will select the items using the API methods.
|
|
|
|
*/
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Local functions
|
|
*/
|
|
|
|
/**
|
|
* Add one or more cells to the selection when shift clicking in OS selection
|
|
* style cell selection.
|
|
*
|
|
* Cell range is more complicated than row and column as we want to select
|
|
* in the visible grid rather than by index in sequence. For example, if you
|
|
* click first in cell 1-1 and then shift click in 2-2 - cells 1-2 and 2-1
|
|
* should also be selected (and not 1-3, 1-4. etc)
|
|
*
|
|
* @param {DataTable.Api} dt DataTable
|
|
* @param {object} idx Cell index to select to
|
|
* @param {object} last Cell index to select from
|
|
* @private
|
|
*/
|
|
function cellRange( dt, idx, last )
|
|
{
|
|
var indexes;
|
|
var columnIndexes;
|
|
var rowIndexes;
|
|
var selectColumns = function ( start, end ) {
|
|
if ( start > end ) {
|
|
var tmp = end;
|
|
end = start;
|
|
start = tmp;
|
|
}
|
|
|
|
var record = false;
|
|
return dt.columns( ':visible' ).indexes().filter( function (i) {
|
|
if ( i === start ) {
|
|
record = true;
|
|
}
|
|
|
|
if ( i === end ) { // not else if, as start might === end
|
|
record = false;
|
|
return true;
|
|
}
|
|
|
|
return record;
|
|
} );
|
|
};
|
|
|
|
var selectRows = function ( start, end ) {
|
|
var indexes = dt.rows( { search: 'applied' } ).indexes();
|
|
|
|
// Which comes first - might need to swap
|
|
if ( indexes.indexOf( start ) > indexes.indexOf( end ) ) {
|
|
var tmp = end;
|
|
end = start;
|
|
start = tmp;
|
|
}
|
|
|
|
var record = false;
|
|
return indexes.filter( function (i) {
|
|
if ( i === start ) {
|
|
record = true;
|
|
}
|
|
|
|
if ( i === end ) {
|
|
record = false;
|
|
return true;
|
|
}
|
|
|
|
return record;
|
|
} );
|
|
};
|
|
|
|
if ( ! dt.cells( { selected: true } ).any() && ! last ) {
|
|
// select from the top left cell to this one
|
|
columnIndexes = selectColumns( 0, idx.column );
|
|
rowIndexes = selectRows( 0 , idx.row );
|
|
}
|
|
else {
|
|
// Get column indexes between old and new
|
|
columnIndexes = selectColumns( last.column, idx.column );
|
|
rowIndexes = selectRows( last.row , idx.row );
|
|
}
|
|
|
|
indexes = dt.cells( rowIndexes, columnIndexes ).flatten();
|
|
|
|
if ( ! dt.cells( idx, { selected: true } ).any() ) {
|
|
// Select range
|
|
dt.cells( indexes ).select();
|
|
}
|
|
else {
|
|
// Deselect range
|
|
dt.cells( indexes ).deselect();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Disable mouse selection by removing the selectors
|
|
*
|
|
* @param {DataTable.Api} dt DataTable to remove events from
|
|
* @private
|
|
*/
|
|
function disableMouseSelection( dt )
|
|
{
|
|
var ctx = dt.settings()[0];
|
|
var selector = ctx._select.selector;
|
|
|
|
$( dt.table().body() )
|
|
.off( 'mousedown.dtSelect', selector )
|
|
.off( 'mouseup.dtSelect', selector )
|
|
.off( 'click.dtSelect', selector );
|
|
|
|
$('body').off( 'click.dtSelect' );
|
|
}
|
|
|
|
/**
|
|
* Attach mouse listeners to the table to allow mouse selection of items
|
|
*
|
|
* @param {DataTable.Api} dt DataTable to remove events from
|
|
* @private
|
|
*/
|
|
function enableMouseSelection ( dt )
|
|
{
|
|
var body = $( dt.table().body() );
|
|
var ctx = dt.settings()[0];
|
|
var selector = ctx._select.selector;
|
|
|
|
body
|
|
.on( 'mousedown.dtSelect', selector, function(e) {
|
|
// Disallow text selection for shift clicking on the table so multi
|
|
// element selection doesn't look terrible!
|
|
if ( e.shiftKey || e.metaKey || e.ctrlKey ) {
|
|
body
|
|
.css( '-moz-user-select', 'none' )
|
|
.one('selectstart.dtSelect', selector, function () {
|
|
return false;
|
|
} );
|
|
}
|
|
} )
|
|
.on( 'mouseup.dtSelect', selector, function() {
|
|
// Allow text selection to occur again, Mozilla style (tested in FF
|
|
// 35.0.1 - still required)
|
|
body.css( '-moz-user-select', '' );
|
|
} )
|
|
.on( 'click.dtSelect', selector, function ( e ) {
|
|
var items = dt.select.items();
|
|
var idx;
|
|
|
|
// If text was selected (click and drag), then we shouldn't change
|
|
// the row's selected state
|
|
if ( window.getSelection && window.getSelection().toString() ) {
|
|
return;
|
|
}
|
|
|
|
var ctx = dt.settings()[0];
|
|
|
|
// Ignore clicks inside a sub-table
|
|
if ( $(e.target).closest('div.dataTables_wrapper')[0] != dt.table().container() ) {
|
|
return;
|
|
}
|
|
|
|
var cell = dt.cell( $(e.target).closest('td, th') );
|
|
|
|
// Check the cell actually belongs to the host DataTable (so child
|
|
// rows, etc, are ignored)
|
|
if ( ! cell.any() ) {
|
|
return;
|
|
}
|
|
|
|
var event = $.Event('user-select.dt');
|
|
eventTrigger( dt, event, [ items, cell, e ] );
|
|
|
|
if ( event.isDefaultPrevented() ) {
|
|
return;
|
|
}
|
|
|
|
var cellIndex = cell.index();
|
|
if ( items === 'row' ) {
|
|
idx = cellIndex.row;
|
|
typeSelect( e, dt, ctx, 'row', idx );
|
|
}
|
|
else if ( items === 'column' ) {
|
|
idx = cell.index().column;
|
|
typeSelect( e, dt, ctx, 'column', idx );
|
|
}
|
|
else if ( items === 'cell' ) {
|
|
idx = cell.index();
|
|
typeSelect( e, dt, ctx, 'cell', idx );
|
|
}
|
|
|
|
ctx._select_lastCell = cellIndex;
|
|
} );
|
|
|
|
// Blurable
|
|
$('body').on( 'click.dtSelect', function ( e ) {
|
|
if ( ctx._select.blurable ) {
|
|
// If the click was inside the DataTables container, don't blur
|
|
if ( $(e.target).parents().filter( dt.table().container() ).length ) {
|
|
return;
|
|
}
|
|
|
|
// Don't blur in Editor form
|
|
if ( $(e.target).parents('div.DTE').length ) {
|
|
return;
|
|
}
|
|
|
|
clear( ctx, true );
|
|
}
|
|
} );
|
|
}
|
|
|
|
/**
|
|
* Trigger an event on a DataTable
|
|
*
|
|
* @param {DataTable.Api} api DataTable to trigger events on
|
|
* @param {boolean} selected true if selected, false if deselected
|
|
* @param {string} type Item type acting on
|
|
* @param {boolean} any Require that there are values before
|
|
* triggering
|
|
* @private
|
|
*/
|
|
function eventTrigger ( api, type, args, any )
|
|
{
|
|
if ( any && ! api.flatten().length ) {
|
|
return;
|
|
}
|
|
|
|
if ( typeof type === 'string' ) {
|
|
type = type +'.dt';
|
|
}
|
|
|
|
args.unshift( api );
|
|
|
|
$(api.table().node()).triggerHandler( type, args );
|
|
}
|
|
|
|
/**
|
|
* Update the information element of the DataTable showing information about the
|
|
* items selected. This is done by adding tags to the existing text
|
|
*
|
|
* @param {DataTable.Api} api DataTable to update
|
|
* @private
|
|
*/
|
|
function info ( api )
|
|
{
|
|
var ctx = api.settings()[0];
|
|
|
|
if ( ! ctx._select.info || ! ctx.aanFeatures.i ) {
|
|
return;
|
|
}
|
|
|
|
var output = $('<span class="select-info"/>');
|
|
var add = function ( name, num ) {
|
|
output.append( $('<span class="select-item"/>').append( api.i18n(
|
|
'select.'+name+'s',
|
|
{ _: '%d '+name+'s selected', 0: '', 1: '1 '+name+' selected' },
|
|
num
|
|
) ) );
|
|
};
|
|
|
|
add( 'row', api.rows( { selected: true } ).flatten().length );
|
|
add( 'column', api.columns( { selected: true } ).flatten().length );
|
|
add( 'cell', api.cells( { selected: true } ).flatten().length );
|
|
|
|
// Internal knowledge of DataTables to loop over all information elements
|
|
$.each( ctx.aanFeatures.i, function ( i, el ) {
|
|
el = $(el);
|
|
|
|
var exisiting = el.children('span.select-info');
|
|
if ( exisiting.length ) {
|
|
exisiting.remove();
|
|
}
|
|
|
|
if ( output.text() !== '' ) {
|
|
el.append( output );
|
|
}
|
|
} );
|
|
}
|
|
|
|
/**
|
|
* Initialisation of a new table. Attach event handlers and callbacks to allow
|
|
* Select to operate correctly.
|
|
*
|
|
* This will occur _after_ the initial DataTables initialisation, although
|
|
* before Ajax data is rendered, if there is ajax data
|
|
*
|
|
* @param {DataTable.settings} ctx Settings object to operate on
|
|
* @private
|
|
*/
|
|
function init ( ctx ) {
|
|
var api = new DataTable.Api( ctx );
|
|
|
|
// Row callback so that classes can be added to rows and cells if the item
|
|
// was selected before the element was created. This will happen with the
|
|
// `deferRender` option enabled.
|
|
//
|
|
// This method of attaching to `aoRowCreatedCallback` is a hack until
|
|
// DataTables has proper events for row manipulation If you are reviewing
|
|
// this code to create your own plug-ins, please do not do this!
|
|
ctx.aoRowCreatedCallback.push( {
|
|
fn: function ( row, data, index ) {
|
|
var i, ien;
|
|
var d = ctx.aoData[ index ];
|
|
|
|
// Row
|
|
if ( d._select_selected ) {
|
|
$( row ).addClass( ctx._select.className );
|
|
}
|
|
|
|
// Cells and columns - if separated out, we would need to do two
|
|
// loops, so it makes sense to combine them into a single one
|
|
for ( i=0, ien=ctx.aoColumns.length ; i<ien ; i++ ) {
|
|
if ( ctx.aoColumns[i]._select_selected || (d._selected_cells && d._selected_cells[i]) ) {
|
|
$(d.anCells[i]).addClass( ctx._select.className );
|
|
}
|
|
}
|
|
},
|
|
sName: 'select-deferRender'
|
|
} );
|
|
|
|
// On Ajax reload we want to reselect all rows which are currently selected,
|
|
// if there is an rowId (i.e. a unique value to identify each row with)
|
|
api.on( 'preXhr.dt.dtSelect', function () {
|
|
// note that column selection doesn't need to be cached and then
|
|
// reselected, as they are already selected
|
|
var rows = api.rows( { selected: true } ).ids( true ).filter( function ( d ) {
|
|
return d !== undefined;
|
|
} );
|
|
|
|
var cells = api.cells( { selected: true } ).eq(0).map( function ( cellIdx ) {
|
|
var id = api.row( cellIdx.row ).id( true );
|
|
return id ?
|
|
{ row: id, column: cellIdx.column } :
|
|
undefined;
|
|
} ).filter( function ( d ) {
|
|
return d !== undefined;
|
|
} );
|
|
|
|
// On the next draw, reselect the currently selected items
|
|
api.one( 'draw.dt.dtSelect', function () {
|
|
api.rows( rows ).select();
|
|
|
|
// `cells` is not a cell index selector, so it needs a loop
|
|
if ( cells.any() ) {
|
|
cells.each( function ( id ) {
|
|
api.cells( id.row, id.column ).select();
|
|
} );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Update the table information element with selected item summary
|
|
api.on( 'draw.dtSelect.dt select.dtSelect.dt deselect.dtSelect.dt info.dt', function () {
|
|
info( api );
|
|
} );
|
|
|
|
// Clean up and release
|
|
api.on( 'destroy.dtSelect', function () {
|
|
disableMouseSelection( api );
|
|
api.off( '.dtSelect' );
|
|
} );
|
|
}
|
|
|
|
/**
|
|
* Add one or more items (rows or columns) to the selection when shift clicking
|
|
* in OS selection style
|
|
*
|
|
* @param {DataTable.Api} dt DataTable
|
|
* @param {string} type Row or column range selector
|
|
* @param {object} idx Item index to select to
|
|
* @param {object} last Item index to select from
|
|
* @private
|
|
*/
|
|
function rowColumnRange( dt, type, idx, last )
|
|
{
|
|
// Add a range of rows from the last selected row to this one
|
|
var indexes = dt[type+'s']( { search: 'applied' } ).indexes();
|
|
var idx1 = $.inArray( last, indexes );
|
|
var idx2 = $.inArray( idx, indexes );
|
|
|
|
if ( ! dt[type+'s']( { selected: true } ).any() && idx1 === -1 ) {
|
|
// select from top to here - slightly odd, but both Windows and Mac OS
|
|
// do this
|
|
indexes.splice( $.inArray( idx, indexes )+1, indexes.length );
|
|
}
|
|
else {
|
|
// reverse so we can shift click 'up' as well as down
|
|
if ( idx1 > idx2 ) {
|
|
var tmp = idx2;
|
|
idx2 = idx1;
|
|
idx1 = tmp;
|
|
}
|
|
|
|
indexes.splice( idx2+1, indexes.length );
|
|
indexes.splice( 0, idx1 );
|
|
}
|
|
|
|
if ( ! dt[type]( idx, { selected: true } ).any() ) {
|
|
// Select range
|
|
dt[type+'s']( indexes ).select();
|
|
}
|
|
else {
|
|
// Deselect range - need to keep the clicked on row selected
|
|
indexes.splice( $.inArray( idx, indexes ), 1 );
|
|
dt[type+'s']( indexes ).deselect();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Clear all selected items
|
|
*
|
|
* @param {DataTable.settings} ctx Settings object of the host DataTable
|
|
* @param {boolean} [force=false] Force the de-selection to happen, regardless
|
|
* of selection style
|
|
* @private
|
|
*/
|
|
function clear( ctx, force )
|
|
{
|
|
if ( force || ctx._select.style === 'single' ) {
|
|
var api = new DataTable.Api( ctx );
|
|
|
|
api.rows( { selected: true } ).deselect();
|
|
api.columns( { selected: true } ).deselect();
|
|
api.cells( { selected: true } ).deselect();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Select items based on the current configuration for style and items.
|
|
*
|
|
* @param {object} e Mouse event object
|
|
* @param {DataTables.Api} dt DataTable
|
|
* @param {DataTable.settings} ctx Settings object of the host DataTable
|
|
* @param {string} type Items to select
|
|
* @param {int|object} idx Index of the item to select
|
|
* @private
|
|
*/
|
|
function typeSelect ( e, dt, ctx, type, idx )
|
|
{
|
|
var style = dt.select.style();
|
|
var isSelected = dt[type]( idx, { selected: true } ).any();
|
|
|
|
if ( style === 'os' ) {
|
|
if ( e.ctrlKey || e.metaKey ) {
|
|
// Add or remove from the selection
|
|
dt[type]( idx ).select( ! isSelected );
|
|
}
|
|
else if ( e.shiftKey ) {
|
|
if ( type === 'cell' ) {
|
|
cellRange( dt, idx, ctx._select_lastCell || null );
|
|
}
|
|
else {
|
|
rowColumnRange( dt, type, idx, ctx._select_lastCell ?
|
|
ctx._select_lastCell[type] :
|
|
null
|
|
);
|
|
}
|
|
}
|
|
else {
|
|
// No cmd or shift click - deselect if selected, or select
|
|
// this row only
|
|
var selected = dt[type+'s']( { selected: true } );
|
|
|
|
if ( isSelected && selected.flatten().length === 1 ) {
|
|
dt[type]( idx ).deselect();
|
|
}
|
|
else {
|
|
selected.deselect();
|
|
dt[type]( idx ).select();
|
|
}
|
|
}
|
|
} else if ( style == 'multi+shift' ) {
|
|
if ( e.shiftKey ) {
|
|
if ( type === 'cell' ) {
|
|
cellRange( dt, idx, ctx._select_lastCell || null );
|
|
}
|
|
else {
|
|
rowColumnRange( dt, type, idx, ctx._select_lastCell ?
|
|
ctx._select_lastCell[type] :
|
|
null
|
|
);
|
|
}
|
|
}
|
|
else {
|
|
dt[ type ]( idx ).select( ! isSelected );
|
|
}
|
|
}
|
|
else {
|
|
dt[ type ]( idx ).select( ! isSelected );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* DataTables selectors
|
|
*/
|
|
|
|
// row and column are basically identical just assigned to different properties
|
|
// and checking a different array, so we can dynamically create the functions to
|
|
// reduce the code size
|
|
$.each( [
|
|
{ type: 'row', prop: 'aoData' },
|
|
{ type: 'column', prop: 'aoColumns' }
|
|
], function ( i, o ) {
|
|
DataTable.ext.selector[ o.type ].push( function ( settings, opts, indexes ) {
|
|
var selected = opts.selected;
|
|
var data;
|
|
var out = [];
|
|
|
|
if ( selected === undefined ) {
|
|
return indexes;
|
|
}
|
|
|
|
for ( var i=0, ien=indexes.length ; i<ien ; i++ ) {
|
|
data = settings[ o.prop ][ indexes[i] ];
|
|
|
|
if ( (selected === true && data._select_selected === true) ||
|
|
(selected === false && ! data._select_selected )
|
|
) {
|
|
out.push( indexes[i] );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
} );
|
|
} );
|
|
|
|
DataTable.ext.selector.cell.push( function ( settings, opts, cells ) {
|
|
var selected = opts.selected;
|
|
var rowData;
|
|
var out = [];
|
|
|
|
if ( selected === undefined ) {
|
|
return cells;
|
|
}
|
|
|
|
for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
rowData = settings.aoData[ cells[i].row ];
|
|
|
|
if ( (selected === true && rowData._selected_cells && rowData._selected_cells[ cells[i].column ] === true) ||
|
|
(selected === false && ( ! rowData._selected_cells || ! rowData._selected_cells[ cells[i].column ] ) )
|
|
) {
|
|
out.push( cells[i] );
|
|
}
|
|
}
|
|
|
|
return out;
|
|
} );
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* DataTables API
|
|
*
|
|
* For complete documentation, please refer to the docs/api directory or the
|
|
* DataTables site
|
|
*/
|
|
|
|
// Local variables to improve compression
|
|
var apiRegister = DataTable.Api.register;
|
|
var apiRegisterPlural = DataTable.Api.registerPlural;
|
|
|
|
apiRegister( 'select()', function () {
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
DataTable.select.init( new DataTable.Api( ctx ) );
|
|
} );
|
|
} );
|
|
|
|
apiRegister( 'select.blurable()', function ( flag ) {
|
|
if ( flag === undefined ) {
|
|
return this.context[0]._select.blurable;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
ctx._select.blurable = flag;
|
|
} );
|
|
} );
|
|
|
|
apiRegister( 'select.info()', function ( flag ) {
|
|
if ( info === undefined ) {
|
|
return this.context[0]._select.info;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
ctx._select.info = flag;
|
|
} );
|
|
} );
|
|
|
|
apiRegister( 'select.items()', function ( items ) {
|
|
if ( items === undefined ) {
|
|
return this.context[0]._select.items;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
ctx._select.items = items;
|
|
|
|
eventTrigger( new DataTable.Api( ctx ), 'selectItems', [ items ] );
|
|
} );
|
|
} );
|
|
|
|
// Takes effect from the _next_ selection. None disables future selection, but
|
|
// does not clear the current selection. Use the `deselect` methods for that
|
|
apiRegister( 'select.style()', function ( style ) {
|
|
if ( style === undefined ) {
|
|
return this.context[0]._select.style;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
ctx._select.style = style;
|
|
|
|
if ( ! ctx._select_init ) {
|
|
init( ctx );
|
|
}
|
|
|
|
// Add / remove mouse event handlers. They aren't required when only
|
|
// API selection is available
|
|
var dt = new DataTable.Api( ctx );
|
|
disableMouseSelection( dt );
|
|
|
|
if ( style !== 'api' ) {
|
|
enableMouseSelection( dt );
|
|
}
|
|
|
|
eventTrigger( new DataTable.Api( ctx ), 'selectStyle', [ style ] );
|
|
} );
|
|
} );
|
|
|
|
apiRegister( 'select.selector()', function ( selector ) {
|
|
if ( selector === undefined ) {
|
|
return this.context[0]._select.selector;
|
|
}
|
|
|
|
return this.iterator( 'table', function ( ctx ) {
|
|
disableMouseSelection( new DataTable.Api( ctx ) );
|
|
|
|
ctx._select.selector = selector;
|
|
|
|
if ( ctx._select.style !== 'api' ) {
|
|
enableMouseSelection( new DataTable.Api( ctx ) );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
|
|
|
|
apiRegisterPlural( 'rows().select()', 'row().select()', function ( select ) {
|
|
var api = this;
|
|
|
|
if ( select === false ) {
|
|
return this.deselect();
|
|
}
|
|
|
|
this.iterator( 'row', function ( ctx, idx ) {
|
|
clear( ctx );
|
|
|
|
ctx.aoData[ idx ]._select_selected = true;
|
|
$( ctx.aoData[ idx ].nTr ).addClass( ctx._select.className );
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'select', [ 'row', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
apiRegisterPlural( 'columns().select()', 'column().select()', function ( select ) {
|
|
var api = this;
|
|
|
|
if ( select === false ) {
|
|
return this.deselect();
|
|
}
|
|
|
|
this.iterator( 'column', function ( ctx, idx ) {
|
|
clear( ctx );
|
|
|
|
ctx.aoColumns[ idx ]._select_selected = true;
|
|
|
|
var column = new DataTable.Api( ctx ).column( idx );
|
|
|
|
$( column.header() ).addClass( ctx._select.className );
|
|
$( column.footer() ).addClass( ctx._select.className );
|
|
|
|
column.nodes().to$().addClass( ctx._select.className );
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'select', [ 'column', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
apiRegisterPlural( 'cells().select()', 'cell().select()', function ( select ) {
|
|
var api = this;
|
|
|
|
if ( select === false ) {
|
|
return this.deselect();
|
|
}
|
|
|
|
this.iterator( 'cell', function ( ctx, rowIdx, colIdx ) {
|
|
clear( ctx );
|
|
|
|
var data = ctx.aoData[ rowIdx ];
|
|
|
|
if ( data._selected_cells === undefined ) {
|
|
data._selected_cells = [];
|
|
}
|
|
|
|
data._selected_cells[ colIdx ] = true;
|
|
|
|
if ( data.anCells ) {
|
|
$( data.anCells[ colIdx ] ).addClass( ctx._select.className );
|
|
}
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'select', [ 'cell', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
apiRegisterPlural( 'rows().deselect()', 'row().deselect()', function () {
|
|
var api = this;
|
|
|
|
this.iterator( 'row', function ( ctx, idx ) {
|
|
ctx.aoData[ idx ]._select_selected = false;
|
|
$( ctx.aoData[ idx ].nTr ).removeClass( ctx._select.className );
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'deselect', [ 'row', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
apiRegisterPlural( 'columns().deselect()', 'column().deselect()', function () {
|
|
var api = this;
|
|
|
|
this.iterator( 'column', function ( ctx, idx ) {
|
|
ctx.aoColumns[ idx ]._select_selected = false;
|
|
|
|
var api = new DataTable.Api( ctx );
|
|
var column = api.column( idx );
|
|
|
|
$( column.header() ).removeClass( ctx._select.className );
|
|
$( column.footer() ).removeClass( ctx._select.className );
|
|
|
|
// Need to loop over each cell, rather than just using
|
|
// `column().nodes()` as cells which are individually selected should
|
|
// not have the `selected` class removed from them
|
|
api.cells( null, idx ).indexes().each( function (cellIdx) {
|
|
var data = ctx.aoData[ cellIdx.row ];
|
|
var cellSelected = data._selected_cells;
|
|
|
|
if ( data.anCells && (! cellSelected || ! cellSelected[ cellIdx.column ]) ) {
|
|
$( data.anCells[ cellIdx.column ] ).removeClass( ctx._select.className );
|
|
}
|
|
} );
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'deselect', [ 'column', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
apiRegisterPlural( 'cells().deselect()', 'cell().deselect()', function () {
|
|
var api = this;
|
|
|
|
this.iterator( 'cell', function ( ctx, rowIdx, colIdx ) {
|
|
var data = ctx.aoData[ rowIdx ];
|
|
|
|
data._selected_cells[ colIdx ] = false;
|
|
|
|
// Remove class only if the cells exist, and the cell is not column
|
|
// selected, in which case the class should remain (since it is selected
|
|
// in the column)
|
|
if ( data.anCells && ! ctx.aoColumns[ colIdx ]._select_selected ) {
|
|
$( data.anCells[ colIdx ] ).removeClass( ctx._select.className );
|
|
}
|
|
} );
|
|
|
|
this.iterator( 'table', function ( ctx, i ) {
|
|
eventTrigger( api, 'deselect', [ 'cell', api[i] ], true );
|
|
} );
|
|
|
|
return this;
|
|
} );
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Buttons
|
|
*/
|
|
function i18n( label, def ) {
|
|
return function (dt) {
|
|
return dt.i18n( 'buttons.'+label, def );
|
|
};
|
|
}
|
|
|
|
$.extend( DataTable.ext.buttons, {
|
|
selected: {
|
|
text: i18n( 'selected', 'Selected' ),
|
|
className: 'buttons-selected',
|
|
init: function ( dt ) {
|
|
var that = this;
|
|
|
|
// .DT namespace listeners are removed by DataTables automatically
|
|
// on table destroy
|
|
dt.on( 'draw.dt.DT select.dt.DT deselect.dt.DT', function () {
|
|
var enable = that.rows( { selected: true } ).any() ||
|
|
that.columns( { selected: true } ).any() ||
|
|
that.cells( { selected: true } ).any();
|
|
|
|
that.enable( enable );
|
|
} );
|
|
|
|
this.disable();
|
|
}
|
|
},
|
|
selectedSingle: {
|
|
text: i18n( 'selectedSingle', 'Selected single' ),
|
|
className: 'buttons-selected-single',
|
|
init: function ( dt ) {
|
|
var that = this;
|
|
|
|
dt.on( 'draw.dt.DT select.dt.DT deselect.dt.DT', function () {
|
|
var count = dt.rows( { selected: true } ).flatten().length +
|
|
dt.columns( { selected: true } ).flatten().length +
|
|
dt.cells( { selected: true } ).flatten().length;
|
|
|
|
that.enable( count === 1 );
|
|
} );
|
|
|
|
this.disable();
|
|
}
|
|
},
|
|
selectAll: {
|
|
text: i18n( 'selectAll', 'Select all' ),
|
|
className: 'buttons-select-all',
|
|
action: function () {
|
|
var items = this.select.items();
|
|
this[ items+'s' ]().select();
|
|
}
|
|
},
|
|
selectNone: {
|
|
text: i18n( 'selectNone', 'Deselect all' ),
|
|
className: 'buttons-select-none',
|
|
action: function () {
|
|
clear( this.settings()[0], true );
|
|
},
|
|
init: function ( dt ) {
|
|
var that = this;
|
|
|
|
dt.on( 'draw.dt.DT select.dt.DT deselect.dt.DT', function () {
|
|
var count = dt.rows( { selected: true } ).flatten().length +
|
|
dt.columns( { selected: true } ).flatten().length +
|
|
dt.cells( { selected: true } ).flatten().length;
|
|
|
|
that.enable( count > 0 );
|
|
} );
|
|
|
|
this.disable();
|
|
}
|
|
}
|
|
} );
|
|
|
|
$.each( [ 'Row', 'Column', 'Cell' ], function ( i, item ) {
|
|
var lc = item.toLowerCase();
|
|
|
|
DataTable.ext.buttons[ 'select'+item+'s' ] = {
|
|
text: i18n( 'select'+item+'s', 'Select '+lc+'s' ),
|
|
className: 'buttons-select-'+lc+'s',
|
|
action: function () {
|
|
this.select.items( lc );
|
|
},
|
|
init: function ( dt ) {
|
|
var that = this;
|
|
|
|
dt.on( 'selectItems.dt.DT', function ( e, ctx, items ) {
|
|
that.active( items === lc );
|
|
} );
|
|
}
|
|
};
|
|
} );
|
|
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Initialisation
|
|
*/
|
|
|
|
// DataTables creation - check if select has been defined in the options. Note
|
|
// this required that the table be in the document! If it isn't then something
|
|
// needs to trigger this method unfortunately. The next major release of
|
|
// DataTables will rework the events and address this.
|
|
$(document).on( 'preInit.dt.dtSelect', function (e, ctx) {
|
|
if ( e.namespace !== 'dt' ) {
|
|
return;
|
|
}
|
|
|
|
DataTable.select.init( new DataTable.Api( ctx ) );
|
|
} );
|
|
|
|
|
|
return DataTable.select;
|
|
}));
|
|
|
|
|