root / drupal7 / sites / all / libraries / flexslider-2.5.0 / bower_components / jquery / dist / jquery.js @ 0aee3c58
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/*!
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* jQuery JavaScript Library v1.11.3
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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 2005, 2014 jQuery Foundation, Inc. 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: 2015-04-28T16:19Z
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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 is present,
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// execute the factory and get jQuery
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// For environments that do not inherently posses a window with a document
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// (such as Node.js), expose a jQuery-making 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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// Can't do this because several apps 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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// Support: Firefox 18+
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//
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var deletedIds = [];
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var slice = deletedIds.slice;
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var concat = deletedIds.concat;
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var push = deletedIds.push;
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var indexOf = deletedIds.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 = "1.11.3",
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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, IE<9
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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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|
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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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// (You can seed the arguments with an array of args, but this is
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// only used internally.)
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each: function( callback, args ) { |
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return jQuery.each( this, callback, args ); |
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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(null); |
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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: deletedIds.sort,
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splice: deletedIds.splice
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}; |
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jQuery.extend = jQuery.fn.extend = function() { |
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var src, copyIsArray, copy, name, options, 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) || (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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// See test/unit/core.js for details concerning isFunction.
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// Since version 1.3, DOM methods and functions like alert
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// aren't supported. They return false on IE (#2968).
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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 || function( obj ) { |
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return jQuery.type(obj) === "array"; |
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}, |
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isWindow: function( obj ) { |
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/* jshint eqeqeq: false */
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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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return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0; |
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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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isPlainObject: function( obj ) { |
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var key;
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// Must be an Object.
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// Because of IE, we also have to check the presence of the constructor property.
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// Make sure that DOM nodes and window objects don't pass through, as well
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if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { |
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return false; |
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} |
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try {
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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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} catch ( e ) {
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// IE8,9 Will throw exceptions on certain host objects #9897
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return false; |
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} |
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// Support: IE<9
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// Handle iteration over inherited properties before own properties.
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if ( support.ownLast ) {
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for ( key in obj ) { |
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return hasOwn.call( obj, key );
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} |
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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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type: function( obj ) { |
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if ( obj == null ) { |
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return obj + ""; |
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} |
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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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// Workarounds based on findings by Jim Driscoll
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// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
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globalEval: function( data ) { |
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if ( data && jQuery.trim( data ) ) {
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// We use execScript on Internet Explorer
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// We use an anonymous function so that context is window
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// rather than jQuery in Firefox
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( window.execScript || function( data ) {
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window[ "eval" ].call( window, data );
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} )( data ); |
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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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// 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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// args is for internal usage only
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each: function( obj, callback, args ) { |
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var value,
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i = 0,
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length = obj.length, |
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isArray = isArraylike( obj ); |
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if ( args ) {
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if ( isArray ) {
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for ( ; i < length; i++ ) {
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value = callback.apply( obj[ i ], args ); |
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if ( value === 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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value = callback.apply( obj[ i ], args ); |
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|
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if ( value === false ) { |
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break;
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} |
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} |
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} |
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|
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// A special, fast, case for the most common use of each
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} else {
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if ( isArray ) {
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for ( ; i < length; i++ ) {
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value = callback.call( obj[ i ], i, obj[ i ] ); |
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|
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if ( value === 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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value = callback.call( obj[ i ], i, obj[ i ] ); |
393 |
|
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if ( value === false ) { |
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break;
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} |
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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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|
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// Support: Android<4.1, IE<9
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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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|
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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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var len;
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|
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if ( arr ) {
|
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if ( indexOf ) {
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return indexOf.call( arr, elem, i );
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} |
436 |
|
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len = arr.length; |
438 |
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; |
439 |
|
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for ( ; i < len; i++ ) {
|
441 |
// Skip accessing in sparse arrays
|
442 |
if ( i in arr && arr[ i ] === elem ) { |
443 |
return i;
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} |
445 |
} |
446 |
} |
447 |
|
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return -1; |
449 |
}, |
450 |
|
451 |
merge: function( first, second ) { |
452 |
var len = +second.length,
|
453 |
j = 0,
|
454 |
i = first.length; |
455 |
|
456 |
while ( j < len ) {
|
457 |
first[ i++ ] = second[ j++ ]; |
458 |
} |
459 |
|
460 |
// Support: IE<9
|
461 |
// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
|
462 |
if ( len !== len ) {
|
463 |
while ( second[j] !== undefined ) { |
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first[ i++ ] = second[ j++ ]; |
465 |
} |
466 |
} |
467 |
|
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first.length = i; |
469 |
|
470 |
return first;
|
471 |
}, |
472 |
|
473 |
grep: function( elems, callback, invert ) { |
474 |
var callbackInverse,
|
475 |
matches = [], |
476 |
i = 0,
|
477 |
length = elems.length, |
478 |
callbackExpect = !invert; |
479 |
|
480 |
// Go through the array, only saving the items
|
481 |
// that pass the validator function
|
482 |
for ( ; i < length; i++ ) {
|
483 |
callbackInverse = !callback( elems[ i ], i ); |
484 |
if ( callbackInverse !== callbackExpect ) {
|
485 |
matches.push( elems[ i ] ); |
486 |
} |
487 |
} |
488 |
|
489 |
return matches;
|
490 |
}, |
491 |
|
492 |
// arg is for internal usage only
|
493 |
map: function( elems, callback, arg ) { |
494 |
var value,
|
495 |
i = 0,
|
496 |
length = elems.length, |
497 |
isArray = isArraylike( elems ), |
498 |
ret = []; |
499 |
|
500 |
// Go through the array, translating each of the items to their new values
|
501 |
if ( isArray ) {
|
502 |
for ( ; i < length; i++ ) {
|
503 |
value = callback( elems[ i ], i, arg ); |
504 |
|
505 |
if ( value != null ) { |
506 |
ret.push( value ); |
507 |
} |
508 |
} |
509 |
|
510 |
// Go through every key on the object,
|
511 |
} else {
|
512 |
for ( i in elems ) { |
513 |
value = callback( elems[ i ], i, arg ); |
514 |
|
515 |
if ( value != null ) { |
516 |
ret.push( value ); |
517 |
} |
518 |
} |
519 |
} |
520 |
|
521 |
// Flatten any nested arrays
|
522 |
return concat.apply( [], ret );
|
523 |
}, |
524 |
|
525 |
// A global GUID counter for objects
|
526 |
guid: 1, |
527 |
|
528 |
// Bind a function to a context, optionally partially applying any
|
529 |
// arguments.
|
530 |
proxy: function( fn, context ) { |
531 |
var args, proxy, tmp;
|
532 |
|
533 |
if ( typeof context === "string" ) { |
534 |
tmp = fn[ context ]; |
535 |
context = fn; |
536 |
fn = tmp; |
537 |
} |
538 |
|
539 |
// Quick check to determine if target is callable, in the spec
|
540 |
// this throws a TypeError, but we will just return undefined.
|
541 |
if ( !jQuery.isFunction( fn ) ) {
|
542 |
return undefined; |
543 |
} |
544 |
|
545 |
// Simulated bind
|
546 |
args = slice.call( arguments, 2 ); |
547 |
proxy = function() { |
548 |
return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); |
549 |
}; |
550 |
|
551 |
// Set the guid of unique handler to the same of original handler, so it can be removed
|
552 |
proxy.guid = fn.guid = fn.guid || jQuery.guid++; |
553 |
|
554 |
return proxy;
|
555 |
}, |
556 |
|
557 |
now: function() { |
558 |
return +( new Date() ); |
559 |
}, |
560 |
|
561 |
// jQuery.support is not used in Core but other projects attach their
|
562 |
// properties to it so it needs to exist.
|
563 |
support: support
|
564 |
}); |
565 |
|
566 |
// Populate the class2type map
|
567 |
jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { |
568 |
class2type[ "[object " + name + "]" ] = name.toLowerCase(); |
569 |
}); |
570 |
|
571 |
function isArraylike( obj ) { |
572 |
|
573 |
// Support: iOS 8.2 (not reproducible in simulator)
|
574 |
// `in` check used to prevent JIT error (gh-2145)
|
575 |
// hasOwn isn't used here due to false negatives
|
576 |
// regarding Nodelist length in IE
|
577 |
var length = "length" in obj && obj.length, |
578 |
type = jQuery.type( obj ); |
579 |
|
580 |
if ( type === "function" || jQuery.isWindow( obj ) ) { |
581 |
return false; |
582 |
} |
583 |
|
584 |
if ( obj.nodeType === 1 && length ) { |
585 |
return true; |
586 |
} |
587 |
|
588 |
return type === "array" || length === 0 || |
589 |
typeof length === "number" && length > 0 && ( length - 1 ) in obj; |
590 |
} |
591 |
var Sizzle =
|
592 |
/*!
|
593 |
* Sizzle CSS Selector Engine v2.2.0-pre
|
594 |
* http://sizzlejs.com/
|
595 |
*
|
596 |
* Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors
|
597 |
* Released under the MIT license
|
598 |
* http://jquery.org/license
|
599 |
*
|
600 |
* Date: 2014-12-16
|
601 |
*/
|
602 |
(function( window ) {
|
603 |
|
604 |
var i,
|
605 |
support, |
606 |
Expr, |
607 |
getText, |
608 |
isXML, |
609 |
tokenize, |
610 |
compile, |
611 |
select, |
612 |
outermostContext, |
613 |
sortInput, |
614 |
hasDuplicate, |
615 |
|
616 |
// Local document vars
|
617 |
setDocument, |
618 |
document, |
619 |
docElem, |
620 |
documentIsHTML, |
621 |
rbuggyQSA, |
622 |
rbuggyMatches, |
623 |
matches, |
624 |
contains, |
625 |
|
626 |
// Instance-specific data
|
627 |
expando = "sizzle" + 1 * new Date(), |
628 |
preferredDoc = window.document, |
629 |
dirruns = 0,
|
630 |
done = 0,
|
631 |
classCache = createCache(), |
632 |
tokenCache = createCache(), |
633 |
compilerCache = createCache(), |
634 |
sortOrder = function( a, b ) { |
635 |
if ( a === b ) {
|
636 |
hasDuplicate = true;
|
637 |
} |
638 |
return 0; |
639 |
}, |
640 |
|
641 |
// General-purpose constants
|
642 |
MAX_NEGATIVE = 1 << 31, |
643 |
|
644 |
// Instance methods
|
645 |
hasOwn = ({}).hasOwnProperty, |
646 |
arr = [], |
647 |
pop = arr.pop, |
648 |
push_native = arr.push, |
649 |
push = arr.push, |
650 |
slice = arr.slice, |
651 |
// Use a stripped-down indexOf as it's faster than native
|
652 |
// http://jsperf.com/thor-indexof-vs-for/5
|
653 |
indexOf = function( list, elem ) { |
654 |
var i = 0, |
655 |
len = list.length; |
656 |
for ( ; i < len; i++ ) {
|
657 |
if ( list[i] === elem ) {
|
658 |
return i;
|
659 |
} |
660 |
} |
661 |
return -1; |
662 |
}, |
663 |
|
664 |
booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",
|
665 |
|
666 |
// Regular expressions
|
667 |
|
668 |
// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace
|
669 |
whitespace = "[\\x20\\t\\r\\n\\f]",
|
670 |
// http://www.w3.org/TR/css3-syntax/#characters
|
671 |
characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
|
672 |
|
673 |
// Loosely modeled on CSS identifier characters
|
674 |
// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors
|
675 |
// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
|
676 |
identifier = characterEncoding.replace( "w", "w#" ), |
677 |
|
678 |
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
|
679 |
attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + |
680 |
// Operator (capture 2)
|
681 |
"*([*^$|!~]?=)" + whitespace +
|
682 |
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
|
683 |
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + |
684 |
"*\\]",
|
685 |
|
686 |
pseudos = ":(" + characterEncoding + ")(?:\\((" + |
687 |
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
|
688 |
// 1. quoted (capture 3; capture 4 or capture 5)
|
689 |
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
|
690 |
// 2. simple (capture 6)
|
691 |
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + |
692 |
// 3. anything else (capture 2)
|
693 |
".*" +
|
694 |
")\\)|)",
|
695 |
|
696 |
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
|
697 |
rwhitespace = new RegExp( whitespace + "+", "g" ), |
698 |
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
699 |
|
700 |
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
701 |
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), |
702 |
|
703 |
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), |
704 |
|
705 |
rpseudo = new RegExp( pseudos ),
|
706 |
ridentifier = new RegExp( "^" + identifier + "$" ), |
707 |
|
708 |
matchExpr = { |
709 |
"ID": new RegExp( "^#(" + characterEncoding + ")" ), |
710 |
"CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
711 |
"TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), |
712 |
"ATTR": new RegExp( "^" + attributes ), |
713 |
"PSEUDO": new RegExp( "^" + pseudos ), |
714 |
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
715 |
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
716 |
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
717 |
"bool": new RegExp( "^(?:" + booleans + ")$", "i" ), |
718 |
// For use in libraries implementing .is()
|
719 |
// We use this for POS matching in `select`
|
720 |
"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
721 |
whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
722 |
}, |
723 |
|
724 |
rinputs = /^(?:input|select|textarea|button)$/i,
|
725 |
rheader = /^h\d$/i,
|
726 |
|
727 |
rnative = /^[^{]+\{\s*\[native \w/,
|
728 |
|
729 |
// Easily-parseable/retrievable ID or TAG or CLASS selectors
|
730 |
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
|
731 |
|
732 |
rsibling = /[+~]/,
|
733 |
rescape = /'|\\/g,
|
734 |
|
735 |
// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
|
736 |
runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), |
737 |
funescape = function( _, escaped, escapedWhitespace ) { |
738 |
var high = "0x" + escaped - 0x10000; |
739 |
// NaN means non-codepoint
|
740 |
// Support: Firefox<24
|
741 |
// Workaround erroneous numeric interpretation of +"0x"
|
742 |
return high !== high || escapedWhitespace ?
|
743 |
escaped : |
744 |
high < 0 ?
|
745 |
// BMP codepoint
|
746 |
String.fromCharCode( high + 0x10000 ) :
|
747 |
// Supplemental Plane codepoint (surrogate pair)
|
748 |
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
749 |
}, |
750 |
|
751 |
// Used for iframes
|
752 |
// See setDocument()
|
753 |
// Removing the function wrapper causes a "Permission Denied"
|
754 |
// error in IE
|
755 |
unloadHandler = function() { |
756 |
setDocument(); |
757 |
}; |
758 |
|
759 |
// Optimize for push.apply( _, NodeList )
|
760 |
try {
|
761 |
push.apply( |
762 |
(arr = slice.call( preferredDoc.childNodes )), |
763 |
preferredDoc.childNodes |
764 |
); |
765 |
// Support: Android<4.0
|
766 |
// Detect silently failing push.apply
|
767 |
arr[ preferredDoc.childNodes.length ].nodeType; |
768 |
} catch ( e ) {
|
769 |
push = { apply: arr.length ?
|
770 |
|
771 |
// Leverage slice if possible
|
772 |
function( target, els ) {
|
773 |
push_native.apply( target, slice.call(els) ); |
774 |
} : |
775 |
|
776 |
// Support: IE<9
|
777 |
// Otherwise append directly
|
778 |
function( target, els ) {
|
779 |
var j = target.length,
|
780 |
i = 0;
|
781 |
// Can't trust NodeList.length
|
782 |
while ( (target[j++] = els[i++]) ) {}
|
783 |
target.length = j - 1;
|
784 |
} |
785 |
}; |
786 |
} |
787 |
|
788 |
function Sizzle( selector, context, results, seed ) { |
789 |
var match, elem, m, nodeType,
|
790 |
// QSA vars
|
791 |
i, groups, old, nid, newContext, newSelector; |
792 |
|
793 |
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
|
794 |
setDocument( context ); |
795 |
} |
796 |
|
797 |
context = context || document; |
798 |
results = results || []; |
799 |
nodeType = context.nodeType; |
800 |
|
801 |
if ( typeof selector !== "string" || !selector || |
802 |
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { |
803 |
|
804 |
return results;
|
805 |
} |
806 |
|
807 |
if ( !seed && documentIsHTML ) {
|
808 |
|
809 |
// Try to shortcut find operations when possible (e.g., not under DocumentFragment)
|
810 |
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { |
811 |
// Speed-up: Sizzle("#ID")
|
812 |
if ( (m = match[1]) ) { |
813 |
if ( nodeType === 9 ) { |
814 |
elem = context.getElementById( m ); |
815 |
// Check parentNode to catch when Blackberry 4.6 returns
|
816 |
// nodes that are no longer in the document (jQuery #6963)
|
817 |
if ( elem && elem.parentNode ) {
|
818 |
// Handle the case where IE, Opera, and Webkit return items
|
819 |
// by name instead of ID
|
820 |
if ( elem.id === m ) {
|
821 |
results.push( elem ); |
822 |
return results;
|
823 |
} |
824 |
} else {
|
825 |
return results;
|
826 |
} |
827 |
} else {
|
828 |
// Context is not a document
|
829 |
if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&
|
830 |
contains( context, elem ) && elem.id === m ) { |
831 |
results.push( elem ); |
832 |
return results;
|
833 |
} |
834 |
} |
835 |
|
836 |
// Speed-up: Sizzle("TAG")
|
837 |
} else if ( match[2] ) { |
838 |
push.apply( results, context.getElementsByTagName( selector ) ); |
839 |
return results;
|
840 |
|
841 |
// Speed-up: Sizzle(".CLASS")
|
842 |
} else if ( (m = match[3]) && support.getElementsByClassName ) { |
843 |
push.apply( results, context.getElementsByClassName( m ) ); |
844 |
return results;
|
845 |
} |
846 |
} |
847 |
|
848 |
// QSA path
|
849 |
if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
|
850 |
nid = old = expando; |
851 |
newContext = context; |
852 |
newSelector = nodeType !== 1 && selector;
|
853 |
|
854 |
// qSA works strangely on Element-rooted queries
|
855 |
// We can work around this by specifying an extra ID on the root
|
856 |
// and working up from there (Thanks to Andrew Dupont for the technique)
|
857 |
// IE 8 doesn't work on object elements
|
858 |
if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
859 |
groups = tokenize( selector ); |
860 |
|
861 |
if ( (old = context.getAttribute("id")) ) { |
862 |
nid = old.replace( rescape, "\\$&" );
|
863 |
} else {
|
864 |
context.setAttribute( "id", nid );
|
865 |
} |
866 |
nid = "[id='" + nid + "'] "; |
867 |
|
868 |
i = groups.length; |
869 |
while ( i-- ) {
|
870 |
groups[i] = nid + toSelector( groups[i] ); |
871 |
} |
872 |
newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; |
873 |
newSelector = groups.join(",");
|
874 |
} |
875 |
|
876 |
if ( newSelector ) {
|
877 |
try {
|
878 |
push.apply( results, |
879 |
newContext.querySelectorAll( newSelector ) |
880 |
); |
881 |
return results;
|
882 |
} catch(qsaError) {
|
883 |
} finally {
|
884 |
if ( !old ) {
|
885 |
context.removeAttribute("id");
|
886 |
} |
887 |
} |
888 |
} |
889 |
} |
890 |
} |
891 |
|
892 |
// All others
|
893 |
return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
894 |
} |
895 |
|
896 |
/**
|
897 |
* Create key-value caches of limited size
|
898 |
* @returns {Function(string, Object)} Returns the Object data after storing it on itself with
|
899 |
* property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
|
900 |
* deleting the oldest entry
|
901 |
*/
|
902 |
function createCache() { |
903 |
var keys = [];
|
904 |
|
905 |
function cache( key, value ) { |
906 |
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
|
907 |
if ( keys.push( key + " " ) > Expr.cacheLength ) { |
908 |
// Only keep the most recent entries
|
909 |
delete cache[ keys.shift() ];
|
910 |
} |
911 |
return (cache[ key + " " ] = value); |
912 |
} |
913 |
return cache;
|
914 |
} |
915 |
|
916 |
/**
|
917 |
* Mark a function for special use by Sizzle
|
918 |
* @param {Function} fn The function to mark
|
919 |
*/
|
920 |
function markFunction( fn ) { |
921 |
fn[ expando ] = true;
|
922 |
return fn;
|
923 |
} |
924 |
|
925 |
/**
|
926 |
* Support testing using an element
|
927 |
* @param {Function} fn Passed the created div and expects a boolean result
|
928 |
*/
|
929 |
function assert( fn ) { |
930 |
var div = document.createElement("div"); |
931 |
|
932 |
try {
|
933 |
return !!fn( div );
|
934 |
} catch (e) {
|
935 |
return false; |
936 |
} finally {
|
937 |
// Remove from its parent by default
|
938 |
if ( div.parentNode ) {
|
939 |
div.parentNode.removeChild( div ); |
940 |
} |
941 |
// release memory in IE
|
942 |
div = null;
|
943 |
} |
944 |
} |
945 |
|
946 |
/**
|
947 |
* Adds the same handler for all of the specified attrs
|
948 |
* @param {String} attrs Pipe-separated list of attributes
|
949 |
* @param {Function} handler The method that will be applied
|
950 |
*/
|
951 |
function addHandle( attrs, handler ) { |
952 |
var arr = attrs.split("|"), |
953 |
i = attrs.length; |
954 |
|
955 |
while ( i-- ) {
|
956 |
Expr.attrHandle[ arr[i] ] = handler; |
957 |
} |
958 |
} |
959 |
|
960 |
/**
|
961 |
* Checks document order of two siblings
|
962 |
* @param {Element} a
|
963 |
* @param {Element} b
|
964 |
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
965 |
*/
|
966 |
function siblingCheck( a, b ) { |
967 |
var cur = b && a,
|
968 |
diff = cur && a.nodeType === 1 && b.nodeType === 1 && |
969 |
( ~b.sourceIndex || MAX_NEGATIVE ) - |
970 |
( ~a.sourceIndex || MAX_NEGATIVE ); |
971 |
|
972 |
// Use IE sourceIndex if available on both nodes
|
973 |
if ( diff ) {
|
974 |
return diff;
|
975 |
} |
976 |
|
977 |
// Check if b follows a
|
978 |
if ( cur ) {
|
979 |
while ( (cur = cur.nextSibling) ) {
|
980 |
if ( cur === b ) {
|
981 |
return -1; |
982 |
} |
983 |
} |
984 |
} |
985 |
|
986 |
return a ? 1 : -1; |
987 |
} |
988 |
|
989 |
/**
|
990 |
* Returns a function to use in pseudos for input types
|
991 |
* @param {String} type
|
992 |
*/
|
993 |
function createInputPseudo( type ) { |
994 |
return function( elem ) { |
995 |
var name = elem.nodeName.toLowerCase();
|
996 |
return name === "input" && elem.type === type; |
997 |
}; |
998 |
} |
999 |
|
1000 |
/**
|
1001 |
* Returns a function to use in pseudos for buttons
|
1002 |
* @param {String} type
|
1003 |
*/
|
1004 |
function createButtonPseudo( type ) { |
1005 |
return function( elem ) { |
1006 |
var name = elem.nodeName.toLowerCase();
|
1007 |
return (name === "input" || name === "button") && elem.type === type; |
1008 |
}; |
1009 |
} |
1010 |
|
1011 |
/**
|
1012 |
* Returns a function to use in pseudos for positionals
|
1013 |
* @param {Function} fn
|
1014 |
*/
|
1015 |
function createPositionalPseudo( fn ) { |
1016 |
return markFunction(function( argument ) { |
1017 |
argument = +argument; |
1018 |
return markFunction(function( seed, matches ) { |
1019 |
var j,
|
1020 |
matchIndexes = fn( [], seed.length, argument ), |
1021 |
i = matchIndexes.length; |
1022 |
|
1023 |
// Match elements found at the specified indexes
|
1024 |
while ( i-- ) {
|
1025 |
if ( seed[ (j = matchIndexes[i]) ] ) {
|
1026 |
seed[j] = !(matches[j] = seed[j]); |
1027 |
} |
1028 |
} |
1029 |
}); |
1030 |
}); |
1031 |
} |
1032 |
|
1033 |
/**
|
1034 |
* Checks a node for validity as a Sizzle context
|
1035 |
* @param {Element|Object=} context
|
1036 |
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
1037 |
*/
|
1038 |
function testContext( context ) { |
1039 |
return context && typeof context.getElementsByTagName !== "undefined" && context; |
1040 |
} |
1041 |
|
1042 |
// Expose support vars for convenience
|
1043 |
support = Sizzle.support = {}; |
1044 |
|
1045 |
/**
|
1046 |
* Detects XML nodes
|
1047 |
* @param {Element|Object} elem An element or a document
|
1048 |
* @returns {Boolean} True iff elem is a non-HTML XML node
|
1049 |
*/
|
1050 |
isXML = Sizzle.isXML = function( elem ) { |
1051 |
// documentElement is verified for cases where it doesn't yet exist
|
1052 |
// (such as loading iframes in IE - #4833)
|
1053 |
var documentElement = elem && (elem.ownerDocument || elem).documentElement;
|
1054 |
return documentElement ? documentElement.nodeName !== "HTML" : false; |
1055 |
}; |
1056 |
|
1057 |
/**
|
1058 |
* Sets document-related variables once based on the current document
|
1059 |
* @param {Element|Object} [doc] An element or document object to use to set the document
|
1060 |
* @returns {Object} Returns the current document
|
1061 |
*/
|
1062 |
setDocument = Sizzle.setDocument = function( node ) { |
1063 |
var hasCompare, parent,
|
1064 |
doc = node ? node.ownerDocument || node : preferredDoc; |
1065 |
|
1066 |
// If no document and documentElement is available, return
|
1067 |
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
1068 |
return document;
|
1069 |
} |
1070 |
|
1071 |
// Set our document
|
1072 |
document = doc; |
1073 |
docElem = doc.documentElement; |
1074 |
parent = doc.defaultView; |
1075 |
|
1076 |
// Support: IE>8
|
1077 |
// If iframe document is assigned to "document" variable and if iframe has been reloaded,
|
1078 |
// IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936
|
1079 |
// IE6-8 do not support the defaultView property so parent will be undefined
|
1080 |
if ( parent && parent !== parent.top ) {
|
1081 |
// IE11 does not have attachEvent, so all must suffer
|
1082 |
if ( parent.addEventListener ) {
|
1083 |
parent.addEventListener( "unload", unloadHandler, false ); |
1084 |
} else if ( parent.attachEvent ) { |
1085 |
parent.attachEvent( "onunload", unloadHandler );
|
1086 |
} |
1087 |
} |
1088 |
|
1089 |
/* Support tests
|
1090 |
---------------------------------------------------------------------- */
|
1091 |
documentIsHTML = !isXML( doc ); |
1092 |
|
1093 |
/* Attributes
|
1094 |
---------------------------------------------------------------------- */
|
1095 |
|
1096 |
// Support: IE<8
|
1097 |
// Verify that getAttribute really returns attributes and not properties
|
1098 |
// (excepting IE8 booleans)
|
1099 |
support.attributes = assert(function( div ) {
|
1100 |
div.className = "i";
|
1101 |
return !div.getAttribute("className"); |
1102 |
}); |
1103 |
|
1104 |
/* getElement(s)By*
|
1105 |
---------------------------------------------------------------------- */
|
1106 |
|
1107 |
// Check if getElementsByTagName("*") returns only elements
|
1108 |
support.getElementsByTagName = assert(function( div ) {
|
1109 |
div.appendChild( doc.createComment("") );
|
1110 |
return !div.getElementsByTagName("*").length; |
1111 |
}); |
1112 |
|
1113 |
// Support: IE<9
|
1114 |
support.getElementsByClassName = rnative.test( doc.getElementsByClassName ); |
1115 |
|
1116 |
// Support: IE<10
|
1117 |
// Check if getElementById returns elements by name
|
1118 |
// The broken getElementById methods don't pick up programatically-set names,
|
1119 |
// so use a roundabout getElementsByName test
|
1120 |
support.getById = assert(function( div ) {
|
1121 |
docElem.appendChild( div ).id = expando; |
1122 |
return !doc.getElementsByName || !doc.getElementsByName( expando ).length;
|
1123 |
}); |
1124 |
|
1125 |
// ID find and filter
|
1126 |
if ( support.getById ) {
|
1127 |
Expr.find["ID"] = function( id, context ) { |
1128 |
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { |
1129 |
var m = context.getElementById( id );
|
1130 |
// Check parentNode to catch when Blackberry 4.6 returns
|
1131 |
// nodes that are no longer in the document #6963
|
1132 |
return m && m.parentNode ? [ m ] : [];
|
1133 |
} |
1134 |
}; |
1135 |
Expr.filter["ID"] = function( id ) { |
1136 |
var attrId = id.replace( runescape, funescape );
|
1137 |
return function( elem ) { |
1138 |
return elem.getAttribute("id") === attrId; |
1139 |
}; |
1140 |
}; |
1141 |
} else {
|
1142 |
// Support: IE6/7
|
1143 |
// getElementById is not reliable as a find shortcut
|
1144 |
delete Expr.find["ID"]; |
1145 |
|
1146 |
Expr.filter["ID"] = function( id ) { |
1147 |
var attrId = id.replace( runescape, funescape );
|
1148 |
return function( elem ) { |
1149 |
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); |
1150 |
return node && node.value === attrId;
|
1151 |
}; |
1152 |
}; |
1153 |
} |
1154 |
|
1155 |
// Tag
|
1156 |
Expr.find["TAG"] = support.getElementsByTagName ?
|
1157 |
function( tag, context ) {
|
1158 |
if ( typeof context.getElementsByTagName !== "undefined" ) { |
1159 |
return context.getElementsByTagName( tag );
|
1160 |
|
1161 |
// DocumentFragment nodes don't have gEBTN
|
1162 |
} else if ( support.qsa ) { |
1163 |
return context.querySelectorAll( tag );
|
1164 |
} |
1165 |
} : |
1166 |
|
1167 |
function( tag, context ) {
|
1168 |
var elem,
|
1169 |
tmp = [], |
1170 |
i = 0,
|
1171 |
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
|
1172 |
results = context.getElementsByTagName( tag ); |
1173 |
|
1174 |
// Filter out possible comments
|
1175 |
if ( tag === "*" ) { |
1176 |
while ( (elem = results[i++]) ) {
|
1177 |
if ( elem.nodeType === 1 ) { |
1178 |
tmp.push( elem ); |
1179 |
} |
1180 |
} |
1181 |
|
1182 |
return tmp;
|
1183 |
} |
1184 |
return results;
|
1185 |
}; |
1186 |
|
1187 |
// Class
|
1188 |
Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
1189 |
if ( documentIsHTML ) {
|
1190 |
return context.getElementsByClassName( className );
|
1191 |
} |
1192 |
}; |
1193 |
|
1194 |
/* QSA/matchesSelector
|
1195 |
---------------------------------------------------------------------- */
|
1196 |
|
1197 |
// QSA and matchesSelector support
|
1198 |
|
1199 |
// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
|
1200 |
rbuggyMatches = []; |
1201 |
|
1202 |
// qSa(:focus) reports false when true (Chrome 21)
|
1203 |
// We allow this because of a bug in IE8/9 that throws an error
|
1204 |
// whenever `document.activeElement` is accessed on an iframe
|
1205 |
// So, we allow :focus to pass through QSA all the time to avoid the IE error
|
1206 |
// See http://bugs.jquery.com/ticket/13378
|
1207 |
rbuggyQSA = []; |
1208 |
|
1209 |
if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {
|
1210 |
// Build QSA regex
|
1211 |
// Regex strategy adopted from Diego Perini
|
1212 |
assert(function( div ) {
|
1213 |
// Select is set to empty string on purpose
|
1214 |
// This is to test IE's treatment of not explicitly
|
1215 |
// setting a boolean content attribute,
|
1216 |
// since its presence should be enough
|
1217 |
// http://bugs.jquery.com/ticket/12359
|
1218 |
docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" + |
1219 |
"<select id='" + expando + "-\f]' msallowcapture=''>" + |
1220 |
"<option selected=''></option></select>";
|
1221 |
|
1222 |
// Support: IE8, Opera 11-12.16
|
1223 |
// Nothing should be selected when empty strings follow ^= or $= or *=
|
1224 |
// The test attribute must be unknown in Opera but "safe" for WinRT
|
1225 |
// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
|
1226 |
if ( div.querySelectorAll("[msallowcapture^='']").length ) { |
1227 |
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); |
1228 |
} |
1229 |
|
1230 |
// Support: IE8
|
1231 |
// Boolean attributes and "value" are not treated correctly
|
1232 |
if ( !div.querySelectorAll("[selected]").length ) { |
1233 |
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); |
1234 |
} |
1235 |
|
1236 |
// Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+
|
1237 |
if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { |
1238 |
rbuggyQSA.push("~=");
|
1239 |
} |
1240 |
|
1241 |
// Webkit/Opera - :checked should return selected option elements
|
1242 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
1243 |
// IE8 throws error here and will not see later tests
|
1244 |
if ( !div.querySelectorAll(":checked").length ) { |
1245 |
rbuggyQSA.push(":checked");
|
1246 |
} |
1247 |
|
1248 |
// Support: Safari 8+, iOS 8+
|
1249 |
// https://bugs.webkit.org/show_bug.cgi?id=136851
|
1250 |
// In-page `selector#id sibing-combinator selector` fails
|
1251 |
if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { |
1252 |
rbuggyQSA.push(".#.+[+~]");
|
1253 |
} |
1254 |
}); |
1255 |
|
1256 |
assert(function( div ) {
|
1257 |
// Support: Windows 8 Native Apps
|
1258 |
// The type and name attributes are restricted during .innerHTML assignment
|
1259 |
var input = doc.createElement("input"); |
1260 |
input.setAttribute( "type", "hidden" ); |
1261 |
div.appendChild( input ).setAttribute( "name", "D" ); |
1262 |
|
1263 |
// Support: IE8
|
1264 |
// Enforce case-sensitivity of name attribute
|
1265 |
if ( div.querySelectorAll("[name=d]").length ) { |
1266 |
rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); |
1267 |
} |
1268 |
|
1269 |
// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
|
1270 |
// IE8 throws error here and will not see later tests
|
1271 |
if ( !div.querySelectorAll(":enabled").length ) { |
1272 |
rbuggyQSA.push( ":enabled", ":disabled" ); |
1273 |
} |
1274 |
|
1275 |
// Opera 10-11 does not throw on post-comma invalid pseudos
|
1276 |
div.querySelectorAll("*,:x");
|
1277 |
rbuggyQSA.push(",.*:");
|
1278 |
}); |
1279 |
} |
1280 |
|
1281 |
if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
|
1282 |
docElem.webkitMatchesSelector || |
1283 |
docElem.mozMatchesSelector || |
1284 |
docElem.oMatchesSelector || |
1285 |
docElem.msMatchesSelector) )) ) { |
1286 |
|
1287 |
assert(function( div ) {
|
1288 |
// Check to see if it's possible to do matchesSelector
|
1289 |
// on a disconnected node (IE 9)
|
1290 |
support.disconnectedMatch = matches.call( div, "div" );
|
1291 |
|
1292 |
// This should fail with an exception
|
1293 |
// Gecko does not error, returns false instead
|
1294 |
matches.call( div, "[s!='']:x" );
|
1295 |
rbuggyMatches.push( "!=", pseudos );
|
1296 |
}); |
1297 |
} |
1298 |
|
1299 |
rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); |
1300 |
rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
1301 |
|
1302 |
/* Contains
|
1303 |
---------------------------------------------------------------------- */
|
1304 |
hasCompare = rnative.test( docElem.compareDocumentPosition ); |
1305 |
|
1306 |
// Element contains another
|
1307 |
// Purposefully does not implement inclusive descendent
|
1308 |
// As in, an element does not contain itself
|
1309 |
contains = hasCompare || rnative.test( docElem.contains ) ? |
1310 |
function( a, b ) {
|
1311 |
var adown = a.nodeType === 9 ? a.documentElement : a, |
1312 |
bup = b && b.parentNode; |
1313 |
return a === bup || !!( bup && bup.nodeType === 1 && ( |
1314 |
adown.contains ? |
1315 |
adown.contains( bup ) : |
1316 |
a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
|
1317 |
)); |
1318 |
} : |
1319 |
function( a, b ) {
|
1320 |
if ( b ) {
|
1321 |
while ( (b = b.parentNode) ) {
|
1322 |
if ( b === a ) {
|
1323 |
return true; |
1324 |
} |
1325 |
} |
1326 |
} |
1327 |
return false; |
1328 |
}; |
1329 |
|
1330 |
/* Sorting
|
1331 |
---------------------------------------------------------------------- */
|
1332 |
|
1333 |
// Document order sorting
|
1334 |
sortOrder = hasCompare ? |
1335 |
function( a, b ) {
|
1336 |
|
1337 |
// Flag for duplicate removal
|
1338 |
if ( a === b ) {
|
1339 |
hasDuplicate = true;
|
1340 |
return 0; |
1341 |
} |
1342 |
|
1343 |
// Sort on method existence if only one input has compareDocumentPosition
|
1344 |
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
|
1345 |
if ( compare ) {
|
1346 |
return compare;
|
1347 |
} |
1348 |
|
1349 |
// Calculate position if both inputs belong to the same document
|
1350 |
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? |
1351 |
a.compareDocumentPosition( b ) : |
1352 |
|
1353 |
// Otherwise we know they are disconnected
|
1354 |
1;
|
1355 |
|
1356 |
// Disconnected nodes
|
1357 |
if ( compare & 1 || |
1358 |
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { |
1359 |
|
1360 |
// Choose the first element that is related to our preferred document
|
1361 |
if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
|
1362 |
return -1; |
1363 |
} |
1364 |
if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
|
1365 |
return 1; |
1366 |
} |
1367 |
|
1368 |
// Maintain original order
|
1369 |
return sortInput ?
|
1370 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
1371 |
0;
|
1372 |
} |
1373 |
|
1374 |
return compare & 4 ? -1 : 1; |
1375 |
} : |
1376 |
function( a, b ) {
|
1377 |
// Exit early if the nodes are identical
|
1378 |
if ( a === b ) {
|
1379 |
hasDuplicate = true;
|
1380 |
return 0; |
1381 |
} |
1382 |
|
1383 |
var cur,
|
1384 |
i = 0,
|
1385 |
aup = a.parentNode, |
1386 |
bup = b.parentNode, |
1387 |
ap = [ a ], |
1388 |
bp = [ b ]; |
1389 |
|
1390 |
// Parentless nodes are either documents or disconnected
|
1391 |
if ( !aup || !bup ) {
|
1392 |
return a === doc ? -1 : |
1393 |
b === doc ? 1 :
|
1394 |
aup ? -1 :
|
1395 |
bup ? 1 :
|
1396 |
sortInput ? |
1397 |
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : |
1398 |
0;
|
1399 |
|
1400 |
// If the nodes are siblings, we can do a quick check
|
1401 |
} else if ( aup === bup ) { |
1402 |
return siblingCheck( a, b );
|
1403 |
} |
1404 |
|
1405 |
// Otherwise we need full lists of their ancestors for comparison
|
1406 |
cur = a; |
1407 |
while ( (cur = cur.parentNode) ) {
|
1408 |
ap.unshift( cur ); |
1409 |
} |
1410 |
cur = b; |
1411 |
while ( (cur = cur.parentNode) ) {
|
1412 |
bp.unshift( cur ); |
1413 |
} |
1414 |
|
1415 |
// Walk down the tree looking for a discrepancy
|
1416 |
while ( ap[i] === bp[i] ) {
|
1417 |
i++; |
1418 |
} |
1419 |
|
1420 |
return i ?
|
1421 |
// Do a sibling check if the nodes have a common ancestor
|
1422 |
siblingCheck( ap[i], bp[i] ) : |
1423 |
|
1424 |
// Otherwise nodes in our document sort first
|
1425 |
ap[i] === preferredDoc ? -1 :
|
1426 |
bp[i] === preferredDoc ? 1 :
|
1427 |
0;
|
1428 |
}; |
1429 |
|
1430 |
return doc;
|
1431 |
}; |
1432 |
|
1433 |
Sizzle.matches = function( expr, elements ) { |
1434 |
return Sizzle( expr, null, null, elements ); |
1435 |
}; |
1436 |
|
1437 |
Sizzle.matchesSelector = function( elem, expr ) { |
1438 |
// Set document vars if needed
|
1439 |
if ( ( elem.ownerDocument || elem ) !== document ) {
|
1440 |
setDocument( elem ); |
1441 |
} |
1442 |
|
1443 |
// Make sure that attribute selectors are quoted
|
1444 |
expr = expr.replace( rattributeQuotes, "='$1']" );
|
1445 |
|
1446 |
if ( support.matchesSelector && documentIsHTML &&
|
1447 |
( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && |
1448 |
( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { |
1449 |
|
1450 |
try {
|
1451 |
var ret = matches.call( elem, expr );
|
1452 |
|
1453 |
// IE 9's matchesSelector returns false on disconnected nodes
|
1454 |
if ( ret || support.disconnectedMatch ||
|
1455 |
// As well, disconnected nodes are said to be in a document
|
1456 |
// fragment in IE 9
|
1457 |
elem.document && elem.document.nodeType !== 11 ) {
|
1458 |
return ret;
|
1459 |
} |
1460 |
} catch (e) {}
|
1461 |
} |
1462 |
|
1463 |
return Sizzle( expr, document, null, [ elem ] ).length > 0; |
1464 |
}; |
1465 |
|
1466 |
Sizzle.contains = function( context, elem ) { |
1467 |
// Set document vars if needed
|
1468 |
if ( ( context.ownerDocument || context ) !== document ) {
|
1469 |
setDocument( context ); |
1470 |
} |
1471 |
return contains( context, elem );
|
1472 |
}; |
1473 |
|
1474 |
Sizzle.attr = function( elem, name ) { |
1475 |
// Set document vars if needed
|
1476 |
if ( ( elem.ownerDocument || elem ) !== document ) {
|
1477 |
setDocument( elem ); |
1478 |
} |
1479 |
|
1480 |
var fn = Expr.attrHandle[ name.toLowerCase() ],
|
1481 |
// Don't get fooled by Object.prototype properties (jQuery #13807)
|
1482 |
val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? |
1483 |
fn( elem, name, !documentIsHTML ) : |
1484 |
undefined;
|
1485 |
|
1486 |
return val !== undefined ? |
1487 |
val : |
1488 |
support.attributes || !documentIsHTML ? |
1489 |
elem.getAttribute( name ) : |
1490 |
(val = elem.getAttributeNode(name)) && val.specified ? |
1491 |
val.value : |
1492 |
null;
|
1493 |
}; |
1494 |
|
1495 |
Sizzle.error = function( msg ) { |
1496 |
throw new Error( "Syntax error, unrecognized expression: " + msg ); |
1497 |
}; |
1498 |
|
1499 |
/**
|
1500 |
* Document sorting and removing duplicates
|
1501 |
* @param {ArrayLike} results
|
1502 |
*/
|
1503 |
Sizzle.uniqueSort = function( results ) { |
1504 |
var elem,
|
1505 |
duplicates = [], |
1506 |
j = 0,
|
1507 |
i = 0;
|
1508 |
|
1509 |
// Unless we *know* we can detect duplicates, assume their presence
|
1510 |
hasDuplicate = !support.detectDuplicates; |
1511 |
sortInput = !support.sortStable && results.slice( 0 );
|
1512 |
results.sort( sortOrder ); |
1513 |
|
1514 |
if ( hasDuplicate ) {
|
1515 |
while ( (elem = results[i++]) ) {
|
1516 |
if ( elem === results[ i ] ) {
|
1517 |
j = duplicates.push( i ); |
1518 |
} |
1519 |
} |
1520 |
while ( j-- ) {
|
1521 |
results.splice( duplicates[ j ], 1 );
|
1522 |
} |
1523 |
} |
1524 |
|
1525 |
// Clear input after sorting to release objects
|
1526 |
// See https://github.com/jquery/sizzle/pull/225
|
1527 |
sortInput = null;
|
1528 |
|
1529 |
return results;
|
1530 |
}; |
1531 |
|
1532 |
/**
|
1533 |
* Utility function for retrieving the text value of an array of DOM nodes
|
1534 |
* @param {Array|Element} elem
|
1535 |
*/
|
1536 |
getText = Sizzle.getText = function( elem ) { |
1537 |
var node,
|
1538 |
ret = "",
|
1539 |
i = 0,
|
1540 |
nodeType = elem.nodeType; |
1541 |
|
1542 |
if ( !nodeType ) {
|
1543 |
// If no nodeType, this is expected to be an array
|
1544 |
while ( (node = elem[i++]) ) {
|
1545 |
// Do not traverse comment nodes
|
1546 |
ret += getText( node ); |
1547 |
} |
1548 |
} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
1549 |
// Use textContent for elements
|
1550 |
// innerText usage removed for consistency of new lines (jQuery #11153)
|
1551 |
if ( typeof elem.textContent === "string" ) { |
1552 |
return elem.textContent;
|
1553 |
} else {
|
1554 |
// Traverse its children
|
1555 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
1556 |
ret += getText( elem ); |
1557 |
} |
1558 |
} |
1559 |
} else if ( nodeType === 3 || nodeType === 4 ) { |
1560 |
return elem.nodeValue;
|
1561 |
} |
1562 |
// Do not include comment or processing instruction nodes
|
1563 |
|
1564 |
return ret;
|
1565 |
}; |
1566 |
|
1567 |
Expr = Sizzle.selectors = { |
1568 |
|
1569 |
// Can be adjusted by the user
|
1570 |
cacheLength: 50, |
1571 |
|
1572 |
createPseudo: markFunction,
|
1573 |
|
1574 |
match: matchExpr,
|
1575 |
|
1576 |
attrHandle: {},
|
1577 |
|
1578 |
find: {},
|
1579 |
|
1580 |
relative: {
|
1581 |
">": { dir: "parentNode", first: true }, |
1582 |
" ": { dir: "parentNode" }, |
1583 |
"+": { dir: "previousSibling", first: true }, |
1584 |
"~": { dir: "previousSibling" } |
1585 |
}, |
1586 |
|
1587 |
preFilter: {
|
1588 |
"ATTR": function( match ) { |
1589 |
match[1] = match[1].replace( runescape, funescape ); |
1590 |
|
1591 |
// Move the given value to match[3] whether quoted or unquoted
|
1592 |
match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); |
1593 |
|
1594 |
if ( match[2] === "~=" ) { |
1595 |
match[3] = " " + match[3] + " "; |
1596 |
} |
1597 |
|
1598 |
return match.slice( 0, 4 ); |
1599 |
}, |
1600 |
|
1601 |
"CHILD": function( match ) { |
1602 |
/* matches from matchExpr["CHILD"]
|
1603 |
1 type (only|nth|...)
|
1604 |
2 what (child|of-type)
|
1605 |
3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
|
1606 |
4 xn-component of xn+y argument ([+-]?\d*n|)
|
1607 |
5 sign of xn-component
|
1608 |
6 x of xn-component
|
1609 |
7 sign of y-component
|
1610 |
8 y of y-component
|
1611 |
*/
|
1612 |
match[1] = match[1].toLowerCase(); |
1613 |
|
1614 |
if ( match[1].slice( 0, 3 ) === "nth" ) { |
1615 |
// nth-* requires argument
|
1616 |
if ( !match[3] ) { |
1617 |
Sizzle.error( match[0] );
|
1618 |
} |
1619 |
|
1620 |
// numeric x and y parameters for Expr.filter.CHILD
|
1621 |
// remember that false/true cast respectively to 0/1
|
1622 |
match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
1623 |
match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
1624 |
|
1625 |
// other types prohibit arguments
|
1626 |
} else if ( match[3] ) { |
1627 |
Sizzle.error( match[0] );
|
1628 |
} |
1629 |
|
1630 |
return match;
|
1631 |
}, |
1632 |
|
1633 |
"PSEUDO": function( match ) { |
1634 |
var excess,
|
1635 |
unquoted = !match[6] && match[2]; |
1636 |
|
1637 |
if ( matchExpr["CHILD"].test( match[0] ) ) { |
1638 |
return null; |
1639 |
} |
1640 |
|
1641 |
// Accept quoted arguments as-is
|
1642 |
if ( match[3] ) { |
1643 |
match[2] = match[4] || match[5] || ""; |
1644 |
|
1645 |
// Strip excess characters from unquoted arguments
|
1646 |
} else if ( unquoted && rpseudo.test( unquoted ) && |
1647 |
// Get excess from tokenize (recursively)
|
1648 |
(excess = tokenize( unquoted, true )) &&
|
1649 |
// advance to the next closing parenthesis
|
1650 |
(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {
|
1651 |
|
1652 |
// excess is a negative index
|
1653 |
match[0] = match[0].slice( 0, excess ); |
1654 |
match[2] = unquoted.slice( 0, excess ); |
1655 |
} |
1656 |
|
1657 |
// Return only captures needed by the pseudo filter method (type and argument)
|
1658 |
return match.slice( 0, 3 ); |
1659 |
} |
1660 |
}, |
1661 |
|
1662 |
filter: {
|
1663 |
|
1664 |
"TAG": function( nodeNameSelector ) { |
1665 |
var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
|
1666 |
return nodeNameSelector === "*" ? |
1667 |
function() { return true; } : |
1668 |
function( elem ) {
|
1669 |
return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
|
1670 |
}; |
1671 |
}, |
1672 |
|
1673 |
"CLASS": function( className ) { |
1674 |
var pattern = classCache[ className + " " ]; |
1675 |
|
1676 |
return pattern ||
|
1677 |
(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
1678 |
classCache( className, function( elem ) {
|
1679 |
return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); |
1680 |
}); |
1681 |
}, |
1682 |
|
1683 |
"ATTR": function( name, operator, check ) { |
1684 |
return function( elem ) { |
1685 |
var result = Sizzle.attr( elem, name );
|
1686 |
|
1687 |
if ( result == null ) { |
1688 |
return operator === "!="; |
1689 |
} |
1690 |
if ( !operator ) {
|
1691 |
return true; |
1692 |
} |
1693 |
|
1694 |
result += "";
|
1695 |
|
1696 |
return operator === "=" ? result === check : |
1697 |
operator === "!=" ? result !== check :
|
1698 |
operator === "^=" ? check && result.indexOf( check ) === 0 : |
1699 |
operator === "*=" ? check && result.indexOf( check ) > -1 : |
1700 |
operator === "$=" ? check && result.slice( -check.length ) === check :
|
1701 |
operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : |
1702 |
operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
1703 |
false;
|
1704 |
}; |
1705 |
}, |
1706 |
|
1707 |
"CHILD": function( type, what, argument, first, last ) { |
1708 |
var simple = type.slice( 0, 3 ) !== "nth", |
1709 |
forward = type.slice( -4 ) !== "last", |
1710 |
ofType = what === "of-type";
|
1711 |
|
1712 |
return first === 1 && last === 0 ? |
1713 |
|
1714 |
// Shortcut for :nth-*(n)
|
1715 |
function( elem ) {
|
1716 |
return !!elem.parentNode;
|
1717 |
} : |
1718 |
|
1719 |
function( elem, context, xml ) {
|
1720 |
var cache, outerCache, node, diff, nodeIndex, start,
|
1721 |
dir = simple !== forward ? "nextSibling" : "previousSibling", |
1722 |
parent = elem.parentNode, |
1723 |
name = ofType && elem.nodeName.toLowerCase(), |
1724 |
useCache = !xml && !ofType; |
1725 |
|
1726 |
if ( parent ) {
|
1727 |
|
1728 |
// :(first|last|only)-(child|of-type)
|
1729 |
if ( simple ) {
|
1730 |
while ( dir ) {
|
1731 |
node = elem; |
1732 |
while ( (node = node[ dir ]) ) {
|
1733 |
if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
1734 |
return false; |
1735 |
} |
1736 |
} |
1737 |
// Reverse direction for :only-* (if we haven't yet done so)
|
1738 |
start = dir = type === "only" && !start && "nextSibling"; |
1739 |
} |
1740 |
return true; |
1741 |
} |
1742 |
|
1743 |
start = [ forward ? parent.firstChild : parent.lastChild ]; |
1744 |
|
1745 |
// non-xml :nth-child(...) stores cache data on `parent`
|
1746 |
if ( forward && useCache ) {
|
1747 |
// Seek `elem` from a previously-cached index
|
1748 |
outerCache = parent[ expando ] || (parent[ expando ] = {}); |
1749 |
cache = outerCache[ type ] || []; |
1750 |
nodeIndex = cache[0] === dirruns && cache[1]; |
1751 |
diff = cache[0] === dirruns && cache[2]; |
1752 |
node = nodeIndex && parent.childNodes[ nodeIndex ]; |
1753 |
|
1754 |
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
1755 |
|
1756 |
// Fallback to seeking `elem` from the start
|
1757 |
(diff = nodeIndex = 0) || start.pop()) ) {
|
1758 |
|
1759 |
// When found, cache indexes on `parent` and break
|
1760 |
if ( node.nodeType === 1 && ++diff && node === elem ) { |
1761 |
outerCache[ type ] = [ dirruns, nodeIndex, diff ]; |
1762 |
break;
|
1763 |
} |
1764 |
} |
1765 |
|
1766 |
// Use previously-cached element index if available
|
1767 |
} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { |
1768 |
diff = cache[1];
|
1769 |
|
1770 |
// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)
|
1771 |
} else {
|
1772 |
// Use the same loop as above to seek `elem` from the start
|
1773 |
while ( (node = ++nodeIndex && node && node[ dir ] ||
|
1774 |
(diff = nodeIndex = 0) || start.pop()) ) {
|
1775 |
|
1776 |
if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
1777 |
// Cache the index of each encountered element
|
1778 |
if ( useCache ) {
|
1779 |
(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; |
1780 |
} |
1781 |
|
1782 |
if ( node === elem ) {
|
1783 |
break;
|
1784 |
} |
1785 |
} |
1786 |
} |
1787 |
} |
1788 |
|
1789 |
// Incorporate the offset, then check against cycle size
|
1790 |
diff -= last; |
1791 |
return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
1792 |
} |
1793 |
}; |
1794 |
}, |
1795 |
|
1796 |
"PSEUDO": function( pseudo, argument ) { |
1797 |
// pseudo-class names are case-insensitive
|
1798 |
// http://www.w3.org/TR/selectors/#pseudo-classes
|
1799 |
// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
|
1800 |
// Remember that setFilters inherits from pseudos
|
1801 |
var args,
|
1802 |
fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
1803 |
Sizzle.error( "unsupported pseudo: " + pseudo );
|
1804 |
|
1805 |
// The user may use createPseudo to indicate that
|
1806 |
// arguments are needed to create the filter function
|
1807 |
// just as Sizzle does
|
1808 |
if ( fn[ expando ] ) {
|
1809 |
return fn( argument );
|
1810 |
} |
1811 |
|
1812 |
// But maintain support for old signatures
|
1813 |
if ( fn.length > 1 ) { |
1814 |
args = [ pseudo, pseudo, "", argument ];
|
1815 |
return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
|
1816 |
markFunction(function( seed, matches ) {
|
1817 |
var idx,
|
1818 |
matched = fn( seed, argument ), |
1819 |
i = matched.length; |
1820 |
while ( i-- ) {
|
1821 |
idx = indexOf( seed, matched[i] ); |
1822 |
seed[ idx ] = !( matches[ idx ] = matched[i] ); |
1823 |
} |
1824 |
}) : |
1825 |
function( elem ) {
|
1826 |
return fn( elem, 0, args ); |
1827 |
}; |
1828 |
} |
1829 |
|
1830 |
return fn;
|
1831 |
} |
1832 |
}, |
1833 |
|
1834 |
pseudos: {
|
1835 |
// Potentially complex pseudos
|
1836 |
"not": markFunction(function( selector ) { |
1837 |
// Trim the selector passed to compile
|
1838 |
// to avoid treating leading and trailing
|
1839 |
// spaces as combinators
|
1840 |
var input = [],
|
1841 |
results = [], |
1842 |
matcher = compile( selector.replace( rtrim, "$1" ) );
|
1843 |
|
1844 |
return matcher[ expando ] ?
|
1845 |
markFunction(function( seed, matches, context, xml ) {
|
1846 |
var elem,
|
1847 |
unmatched = matcher( seed, null, xml, [] ),
|
1848 |
i = seed.length; |
1849 |
|
1850 |
// Match elements unmatched by `matcher`
|
1851 |
while ( i-- ) {
|
1852 |
if ( (elem = unmatched[i]) ) {
|
1853 |
seed[i] = !(matches[i] = elem); |
1854 |
} |
1855 |
} |
1856 |
}) : |
1857 |
function( elem, context, xml ) {
|
1858 |
input[0] = elem;
|
1859 |
matcher( input, null, xml, results );
|
1860 |
// Don't keep the element (issue #299)
|
1861 |
input[0] = null; |
1862 |
return !results.pop();
|
1863 |
}; |
1864 |
}), |
1865 |
|
1866 |
"has": markFunction(function( selector ) { |
1867 |
return function( elem ) { |
1868 |
return Sizzle( selector, elem ).length > 0; |
1869 |
}; |
1870 |
}), |
1871 |
|
1872 |
"contains": markFunction(function( text ) { |
1873 |
text = text.replace( runescape, funescape ); |
1874 |
return function( elem ) { |
1875 |
return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
1876 |
}; |
1877 |
}), |
1878 |
|
1879 |
// "Whether an element is represented by a :lang() selector
|
1880 |
// is based solely on the element's language value
|
1881 |
// being equal to the identifier C,
|
1882 |
// or beginning with the identifier C immediately followed by "-".
|
1883 |
// The matching of C against the element's language value is performed case-insensitively.
|
1884 |
// The identifier C does not have to be a valid language name."
|
1885 |
// http://www.w3.org/TR/selectors/#lang-pseudo
|
1886 |
"lang": markFunction( function( lang ) { |
1887 |
// lang value must be a valid identifier
|
1888 |
if ( !ridentifier.test(lang || "") ) { |
1889 |
Sizzle.error( "unsupported lang: " + lang );
|
1890 |
} |
1891 |
lang = lang.replace( runescape, funescape ).toLowerCase(); |
1892 |
return function( elem ) { |
1893 |
var elemLang;
|
1894 |
do {
|
1895 |
if ( (elemLang = documentIsHTML ?
|
1896 |
elem.lang : |
1897 |
elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
1898 |
|
1899 |
elemLang = elemLang.toLowerCase(); |
1900 |
return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
1901 |
} |
1902 |
} while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
1903 |
return false; |
1904 |
}; |
1905 |
}), |
1906 |
|
1907 |
// Miscellaneous
|
1908 |
"target": function( elem ) { |
1909 |
var hash = window.location && window.location.hash;
|
1910 |
return hash && hash.slice( 1 ) === elem.id; |
1911 |
}, |
1912 |
|
1913 |
"root": function( elem ) { |
1914 |
return elem === docElem;
|
1915 |
}, |
1916 |
|
1917 |
"focus": function( elem ) { |
1918 |
return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
|
1919 |
}, |
1920 |
|
1921 |
// Boolean properties
|
1922 |
"enabled": function( elem ) { |
1923 |
return elem.disabled === false; |
1924 |
}, |
1925 |
|
1926 |
"disabled": function( elem ) { |
1927 |
return elem.disabled === true; |
1928 |
}, |
1929 |
|
1930 |
"checked": function( elem ) { |
1931 |
// In CSS3, :checked should return both checked and selected elements
|
1932 |
// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
|
1933 |
var nodeName = elem.nodeName.toLowerCase();
|
1934 |
return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
1935 |
}, |
1936 |
|
1937 |
"selected": function( elem ) { |
1938 |
// Accessing this property makes selected-by-default
|
1939 |
// options in Safari work properly
|
1940 |
if ( elem.parentNode ) {
|
1941 |
elem.parentNode.selectedIndex; |
1942 |
} |
1943 |
|
1944 |
return elem.selected === true; |
1945 |
}, |
1946 |
|
1947 |
// Contents
|
1948 |
"empty": function( elem ) { |
1949 |
// http://www.w3.org/TR/selectors/#empty-pseudo
|
1950 |
// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
|
1951 |
// but not by others (comment: 8; processing instruction: 7; etc.)
|
1952 |
// nodeType < 6 works because attributes (2) do not appear as children
|
1953 |
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
|
1954 |
if ( elem.nodeType < 6 ) { |
1955 |
return false; |
1956 |
} |
1957 |
} |
1958 |
return true; |
1959 |
}, |
1960 |
|
1961 |
"parent": function( elem ) { |
1962 |
return !Expr.pseudos["empty"]( elem ); |
1963 |
}, |
1964 |
|
1965 |
// Element/input types
|
1966 |
"header": function( elem ) { |
1967 |
return rheader.test( elem.nodeName );
|
1968 |
}, |
1969 |
|
1970 |
"input": function( elem ) { |
1971 |
return rinputs.test( elem.nodeName );
|
1972 |
}, |
1973 |
|
1974 |
"button": function( elem ) { |
1975 |
var name = elem.nodeName.toLowerCase();
|
1976 |
return name === "input" && elem.type === "button" || name === "button"; |
1977 |
}, |
1978 |
|
1979 |
"text": function( elem ) { |
1980 |
var attr;
|
1981 |
return elem.nodeName.toLowerCase() === "input" && |
1982 |
elem.type === "text" &&
|
1983 |
|
1984 |
// Support: IE<8
|
1985 |
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
|
1986 |
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); |
1987 |
}, |
1988 |
|
1989 |
// Position-in-collection
|
1990 |
"first": createPositionalPseudo(function() { |
1991 |
return [ 0 ]; |
1992 |
}), |
1993 |
|
1994 |
"last": createPositionalPseudo(function( matchIndexes, length ) { |
1995 |
return [ length - 1 ]; |
1996 |
}), |
1997 |
|
1998 |
"eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
1999 |
return [ argument < 0 ? argument + length : argument ]; |
2000 |
}), |
2001 |
|
2002 |
"even": createPositionalPseudo(function( matchIndexes, length ) { |
2003 |
var i = 0; |
2004 |
for ( ; i < length; i += 2 ) { |
2005 |
matchIndexes.push( i ); |
2006 |
} |
2007 |
return matchIndexes;
|
2008 |
}), |
2009 |
|
2010 |
"odd": createPositionalPseudo(function( matchIndexes, length ) { |
2011 |
var i = 1; |
2012 |
for ( ; i < length; i += 2 ) { |
2013 |
matchIndexes.push( i ); |
2014 |
} |
2015 |
return matchIndexes;
|
2016 |
}), |
2017 |
|
2018 |
"lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
2019 |
var i = argument < 0 ? argument + length : argument; |
2020 |
for ( ; --i >= 0; ) { |
2021 |
matchIndexes.push( i ); |
2022 |
} |
2023 |
return matchIndexes;
|
2024 |
}), |
2025 |
|
2026 |
"gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
2027 |
var i = argument < 0 ? argument + length : argument; |
2028 |
for ( ; ++i < length; ) {
|
2029 |
matchIndexes.push( i ); |
2030 |
} |
2031 |
return matchIndexes;
|
2032 |
}) |
2033 |
} |
2034 |
}; |
2035 |
|
2036 |
Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
2037 |
|
2038 |
// Add button/input type pseudos
|
2039 |
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
2040 |
Expr.pseudos[ i ] = createInputPseudo( i ); |
2041 |
} |
2042 |
for ( i in { submit: true, reset: true } ) { |
2043 |
Expr.pseudos[ i ] = createButtonPseudo( i ); |
2044 |
} |
2045 |
|
2046 |
// Easy API for creating new setFilters
|
2047 |
function setFilters() {} |
2048 |
setFilters.prototype = Expr.filters = Expr.pseudos; |
2049 |
Expr.setFilters = new setFilters();
|
2050 |
|
2051 |
tokenize = Sizzle.tokenize = function( selector, parseOnly ) { |
2052 |
var matched, match, tokens, type,
|
2053 |
soFar, groups, preFilters, |
2054 |
cached = tokenCache[ selector + " " ];
|
2055 |
|
2056 |
if ( cached ) {
|
2057 |
return parseOnly ? 0 : cached.slice( 0 ); |
2058 |
} |
2059 |
|
2060 |
soFar = selector; |
2061 |
groups = []; |
2062 |
preFilters = Expr.preFilter; |
2063 |
|
2064 |
while ( soFar ) {
|
2065 |
|
2066 |
// Comma and first run
|
2067 |
if ( !matched || (match = rcomma.exec( soFar )) ) {
|
2068 |
if ( match ) {
|
2069 |
// Don't consume trailing commas as valid
|
2070 |
soFar = soFar.slice( match[0].length ) || soFar;
|
2071 |
} |
2072 |
groups.push( (tokens = []) ); |
2073 |
} |
2074 |
|
2075 |
matched = false;
|
2076 |
|
2077 |
// Combinators
|
2078 |
if ( (match = rcombinators.exec( soFar )) ) {
|
2079 |
matched = match.shift(); |
2080 |
tokens.push({ |
2081 |
value: matched,
|
2082 |
// Cast descendant combinators to space
|
2083 |
type: match[0].replace( rtrim, " " ) |
2084 |
}); |
2085 |
soFar = soFar.slice( matched.length ); |
2086 |
} |
2087 |
|
2088 |
// Filters
|
2089 |
for ( type in Expr.filter ) { |
2090 |
if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
|
2091 |
(match = preFilters[ type ]( match ))) ) { |
2092 |
matched = match.shift(); |
2093 |
tokens.push({ |
2094 |
value: matched,
|
2095 |
type: type,
|
2096 |
matches: match
|
2097 |
}); |
2098 |
soFar = soFar.slice( matched.length ); |
2099 |
} |
2100 |
} |
2101 |
|
2102 |
if ( !matched ) {
|
2103 |
break;
|
2104 |
} |
2105 |
} |
2106 |
|
2107 |
// Return the length of the invalid excess
|
2108 |
// if we're just parsing
|
2109 |
// Otherwise, throw an error or return tokens
|
2110 |
return parseOnly ?
|
2111 |
soFar.length : |
2112 |
soFar ? |
2113 |
Sizzle.error( selector ) : |
2114 |
// Cache the tokens
|
2115 |
tokenCache( selector, groups ).slice( 0 );
|
2116 |
}; |
2117 |
|
2118 |
function toSelector( tokens ) { |
2119 |
var i = 0, |
2120 |
len = tokens.length, |
2121 |
selector = "";
|
2122 |
for ( ; i < len; i++ ) {
|
2123 |
selector += tokens[i].value; |
2124 |
} |
2125 |
return selector;
|
2126 |
} |
2127 |
|
2128 |
function addCombinator( matcher, combinator, base ) { |
2129 |
var dir = combinator.dir,
|
2130 |
checkNonElements = base && dir === "parentNode",
|
2131 |
doneName = done++; |
2132 |
|
2133 |
return combinator.first ?
|
2134 |
// Check against closest ancestor/preceding element
|
2135 |
function( elem, context, xml ) {
|
2136 |
while ( (elem = elem[ dir ]) ) {
|
2137 |
if ( elem.nodeType === 1 || checkNonElements ) { |
2138 |
return matcher( elem, context, xml );
|
2139 |
} |
2140 |
} |
2141 |
} : |
2142 |
|
2143 |
// Check against all ancestor/preceding elements
|
2144 |
function( elem, context, xml ) {
|
2145 |
var oldCache, outerCache,
|
2146 |
newCache = [ dirruns, doneName ]; |
2147 |
|
2148 |
// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching
|
2149 |
if ( xml ) {
|
2150 |
while ( (elem = elem[ dir ]) ) {
|
2151 |
if ( elem.nodeType === 1 || checkNonElements ) { |
2152 |
if ( matcher( elem, context, xml ) ) {
|
2153 |
return true; |
2154 |
} |
2155 |
} |
2156 |
} |
2157 |
} else {
|
2158 |
while ( (elem = elem[ dir ]) ) {
|
2159 |
if ( elem.nodeType === 1 || checkNonElements ) { |
2160 |
outerCache = elem[ expando ] || (elem[ expando ] = {}); |
2161 |
if ( (oldCache = outerCache[ dir ]) &&
|
2162 |
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { |
2163 |
|
2164 |
// Assign to newCache so results back-propagate to previous elements
|
2165 |
return (newCache[ 2 ] = oldCache[ 2 ]); |
2166 |
} else {
|
2167 |
// Reuse newcache so results back-propagate to previous elements
|
2168 |
outerCache[ dir ] = newCache; |
2169 |
|
2170 |
// A match means we're done; a fail means we have to keep checking
|
2171 |
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { |
2172 |
return true; |
2173 |
} |
2174 |
} |
2175 |
} |
2176 |
} |
2177 |
} |
2178 |
}; |
2179 |
} |
2180 |
|
2181 |
function elementMatcher( matchers ) { |
2182 |
return matchers.length > 1 ? |
2183 |
function( elem, context, xml ) {
|
2184 |
var i = matchers.length;
|
2185 |
while ( i-- ) {
|
2186 |
if ( !matchers[i]( elem, context, xml ) ) {
|
2187 |
return false; |
2188 |
} |
2189 |
} |
2190 |
return true; |
2191 |
} : |
2192 |
matchers[0];
|
2193 |
} |
2194 |
|
2195 |
function multipleContexts( selector, contexts, results ) { |
2196 |
var i = 0, |
2197 |
len = contexts.length; |
2198 |
for ( ; i < len; i++ ) {
|
2199 |
Sizzle( selector, contexts[i], results ); |
2200 |
} |
2201 |
return results;
|
2202 |
} |
2203 |
|
2204 |
function condense( unmatched, map, filter, context, xml ) { |
2205 |
var elem,
|
2206 |
newUnmatched = [], |
2207 |
i = 0,
|
2208 |
len = unmatched.length, |
2209 |
mapped = map != null;
|
2210 |
|
2211 |
for ( ; i < len; i++ ) {
|
2212 |
if ( (elem = unmatched[i]) ) {
|
2213 |
if ( !filter || filter( elem, context, xml ) ) {
|
2214 |
newUnmatched.push( elem ); |
2215 |
if ( mapped ) {
|
2216 |
map.push( i ); |
2217 |
} |
2218 |
} |
2219 |
} |
2220 |
} |
2221 |
|
2222 |
return newUnmatched;
|
2223 |
} |
2224 |
|
2225 |
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
2226 |
if ( postFilter && !postFilter[ expando ] ) {
|
2227 |
postFilter = setMatcher( postFilter ); |
2228 |
} |
2229 |
if ( postFinder && !postFinder[ expando ] ) {
|
2230 |
postFinder = setMatcher( postFinder, postSelector ); |
2231 |
} |
2232 |
return markFunction(function( seed, results, context, xml ) { |
2233 |
var temp, i, elem,
|
2234 |
preMap = [], |
2235 |
postMap = [], |
2236 |
preexisting = results.length, |
2237 |
|
2238 |
// Get initial elements from seed or context
|
2239 |
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
|
2240 |
|
2241 |
// Prefilter to get matcher input, preserving a map for seed-results synchronization
|
2242 |
matcherIn = preFilter && ( seed || !selector ) ? |
2243 |
condense( elems, preMap, preFilter, context, xml ) : |
2244 |
elems, |
2245 |
|
2246 |
matcherOut = matcher ? |
2247 |
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
|
2248 |
postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
2249 |
|
2250 |
// ...intermediate processing is necessary
|
2251 |
[] : |
2252 |
|
2253 |
// ...otherwise use results directly
|
2254 |
results : |
2255 |
matcherIn; |
2256 |
|
2257 |
// Find primary matches
|
2258 |
if ( matcher ) {
|
2259 |
matcher( matcherIn, matcherOut, context, xml ); |
2260 |
} |
2261 |
|
2262 |
// Apply postFilter
|
2263 |
if ( postFilter ) {
|
2264 |
temp = condense( matcherOut, postMap ); |
2265 |
postFilter( temp, [], context, xml ); |
2266 |
|
2267 |
// Un-match failing elements by moving them back to matcherIn
|
2268 |
i = temp.length; |
2269 |
while ( i-- ) {
|
2270 |
if ( (elem = temp[i]) ) {
|
2271 |
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
2272 |
} |
2273 |
} |
2274 |
} |
2275 |
|
2276 |
if ( seed ) {
|
2277 |
if ( postFinder || preFilter ) {
|
2278 |
if ( postFinder ) {
|
2279 |
// Get the final matcherOut by condensing this intermediate into postFinder contexts
|
2280 |
temp = []; |
2281 |
i = matcherOut.length; |
2282 |
while ( i-- ) {
|
2283 |
if ( (elem = matcherOut[i]) ) {
|
2284 |
// Restore matcherIn since elem is not yet a final match
|
2285 |
temp.push( (matcherIn[i] = elem) ); |
2286 |
} |
2287 |
} |
2288 |
postFinder( null, (matcherOut = []), temp, xml );
|
2289 |
} |
2290 |
|
2291 |
// Move matched elements from seed to results to keep them synchronized
|
2292 |
i = matcherOut.length; |
2293 |
while ( i-- ) {
|
2294 |
if ( (elem = matcherOut[i]) &&
|
2295 |
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
|
2296 |
|
2297 |
seed[temp] = !(results[temp] = elem); |
2298 |
} |
2299 |
} |
2300 |
} |
2301 |
|
2302 |
// Add elements to results, through postFinder if defined
|
2303 |
} else {
|
2304 |
matcherOut = condense( |
2305 |
matcherOut === results ? |
2306 |
matcherOut.splice( preexisting, matcherOut.length ) : |
2307 |
matcherOut |
2308 |
); |
2309 |
if ( postFinder ) {
|
2310 |
postFinder( null, results, matcherOut, xml );
|
2311 |
} else {
|
2312 |
push.apply( results, matcherOut ); |
2313 |
} |
2314 |
} |
2315 |
}); |
2316 |
} |
2317 |
|
2318 |
function matcherFromTokens( tokens ) { |
2319 |
var checkContext, matcher, j,
|
2320 |
len = tokens.length, |
2321 |
leadingRelative = Expr.relative[ tokens[0].type ],
|
2322 |
implicitRelative = leadingRelative || Expr.relative[" "],
|
2323 |
i = leadingRelative ? 1 : 0, |
2324 |
|
2325 |
// The foundational matcher ensures that elements are reachable from top-level context(s)
|
2326 |
matchContext = addCombinator( function( elem ) {
|
2327 |
return elem === checkContext;
|
2328 |
}, implicitRelative, true ),
|
2329 |
matchAnyContext = addCombinator( function( elem ) {
|
2330 |
return indexOf( checkContext, elem ) > -1; |
2331 |
}, implicitRelative, true ),
|
2332 |
matchers = [ function( elem, context, xml ) {
|
2333 |
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
|
2334 |
(checkContext = context).nodeType ? |
2335 |
matchContext( elem, context, xml ) : |
2336 |
matchAnyContext( elem, context, xml ) ); |
2337 |
// Avoid hanging onto element (issue #299)
|
2338 |
checkContext = null;
|
2339 |
return ret;
|
2340 |
} ]; |
2341 |
|
2342 |
for ( ; i < len; i++ ) {
|
2343 |
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
|
2344 |
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
2345 |
} else {
|
2346 |
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
|
2347 |
|
2348 |
// Return special upon seeing a positional matcher
|
2349 |
if ( matcher[ expando ] ) {
|
2350 |
// Find the next relative operator (if any) for proper handling
|
2351 |
j = ++i; |
2352 |
for ( ; j < len; j++ ) {
|
2353 |
if ( Expr.relative[ tokens[j].type ] ) {
|
2354 |
break;
|
2355 |
} |
2356 |
} |
2357 |
return setMatcher(
|
2358 |
i > 1 && elementMatcher( matchers ),
|
2359 |
i > 1 && toSelector(
|
2360 |
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
|
2361 |
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) |
2362 |
).replace( rtrim, "$1" ),
|
2363 |
matcher, |
2364 |
i < j && matcherFromTokens( tokens.slice( i, j ) ), |
2365 |
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
2366 |
j < len && toSelector( tokens ) |
2367 |
); |
2368 |
} |
2369 |
matchers.push( matcher ); |
2370 |
} |
2371 |
} |
2372 |
|
2373 |
return elementMatcher( matchers );
|
2374 |
} |
2375 |
|
2376 |
function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
2377 |
var bySet = setMatchers.length > 0, |
2378 |
byElement = elementMatchers.length > 0,
|
2379 |
superMatcher = function( seed, context, xml, results, outermost ) { |
2380 |
var elem, j, matcher,
|
2381 |
matchedCount = 0,
|
2382 |
i = "0",
|
2383 |
unmatched = seed && [], |
2384 |
setMatched = [], |
2385 |
contextBackup = outermostContext, |
2386 |
// We must always have either seed elements or outermost context
|
2387 |
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), |
2388 |
// Use integer dirruns iff this is the outermost matcher
|
2389 |
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), |
2390 |
len = elems.length; |
2391 |
|
2392 |
if ( outermost ) {
|
2393 |
outermostContext = context !== document && context; |
2394 |
} |
2395 |
|
2396 |
// Add elements passing elementMatchers directly to results
|
2397 |
// Keep `i` a string if there are no elements so `matchedCount` will be "00" below
|
2398 |
// Support: IE<9, Safari
|
2399 |
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
|
2400 |
for ( ; i !== len && (elem = elems[i]) != null; i++ ) { |
2401 |
if ( byElement && elem ) {
|
2402 |
j = 0;
|
2403 |
while ( (matcher = elementMatchers[j++]) ) {
|
2404 |
if ( matcher( elem, context, xml ) ) {
|
2405 |
results.push( elem ); |
2406 |
break;
|
2407 |
} |
2408 |
} |
2409 |
if ( outermost ) {
|
2410 |
dirruns = dirrunsUnique; |
2411 |
} |
2412 |
} |
2413 |
|
2414 |
// Track unmatched elements for set filters
|
2415 |
if ( bySet ) {
|
2416 |
// They will have gone through all possible matchers
|
2417 |
if ( (elem = !matcher && elem) ) {
|
2418 |
matchedCount--; |
2419 |
} |
2420 |
|
2421 |
// Lengthen the array for every element, matched or not
|
2422 |
if ( seed ) {
|
2423 |
unmatched.push( elem ); |
2424 |
} |
2425 |
} |
2426 |
} |
2427 |
|
2428 |
// Apply set filters to unmatched elements
|
2429 |
matchedCount += i; |
2430 |
if ( bySet && i !== matchedCount ) {
|
2431 |
j = 0;
|
2432 |
while ( (matcher = setMatchers[j++]) ) {
|
2433 |
matcher( unmatched, setMatched, context, xml ); |
2434 |
} |
2435 |
|
2436 |
if ( seed ) {
|
2437 |
// Reintegrate element matches to eliminate the need for sorting
|
2438 |
if ( matchedCount > 0 ) { |
2439 |
while ( i-- ) {
|
2440 |
if ( !(unmatched[i] || setMatched[i]) ) {
|
2441 |
setMatched[i] = pop.call( results ); |
2442 |
} |
2443 |
} |
2444 |
} |
2445 |
|
2446 |
// Discard index placeholder values to get only actual matches
|
2447 |
setMatched = condense( setMatched ); |
2448 |
} |
2449 |
|
2450 |
// Add matches to results
|
2451 |
push.apply( results, setMatched ); |
2452 |
|
2453 |
// Seedless set matches succeeding multiple successful matchers stipulate sorting
|
2454 |
if ( outermost && !seed && setMatched.length > 0 && |
2455 |
( matchedCount + setMatchers.length ) > 1 ) {
|
2456 |
|
2457 |
Sizzle.uniqueSort( results ); |
2458 |
} |
2459 |
} |
2460 |
|
2461 |
// Override manipulation of globals by nested matchers
|
2462 |
if ( outermost ) {
|
2463 |
dirruns = dirrunsUnique; |
2464 |
outermostContext = contextBackup; |
2465 |
} |
2466 |
|
2467 |
return unmatched;
|
2468 |
}; |
2469 |
|
2470 |
return bySet ?
|
2471 |
markFunction( superMatcher ) : |
2472 |
superMatcher; |
2473 |
} |
2474 |
|
2475 |
compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { |
2476 |
var i,
|
2477 |
setMatchers = [], |
2478 |
elementMatchers = [], |
2479 |
cached = compilerCache[ selector + " " ];
|
2480 |
|
2481 |
if ( !cached ) {
|
2482 |
// Generate a function of recursive functions that can be used to check each element
|
2483 |
if ( !match ) {
|
2484 |
match = tokenize( selector ); |
2485 |
} |
2486 |
i = match.length; |
2487 |
while ( i-- ) {
|
2488 |
cached = matcherFromTokens( match[i] ); |
2489 |
if ( cached[ expando ] ) {
|
2490 |
setMatchers.push( cached ); |
2491 |
} else {
|
2492 |
elementMatchers.push( cached ); |
2493 |
} |
2494 |
} |
2495 |
|
2496 |
// Cache the compiled function
|
2497 |
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
2498 |
|
2499 |
// Save selector and tokenization
|
2500 |
cached.selector = selector; |
2501 |
} |
2502 |
return cached;
|
2503 |
}; |
2504 |
|
2505 |
/**
|
2506 |
* A low-level selection function that works with Sizzle's compiled
|
2507 |
* selector functions
|
2508 |
* @param {String|Function} selector A selector or a pre-compiled
|
2509 |
* selector function built with Sizzle.compile
|
2510 |
* @param {Element} context
|
2511 |
* @param {Array} [results]
|
2512 |
* @param {Array} [seed] A set of elements to match against
|
2513 |
*/
|
2514 |
select = Sizzle.select = function( selector, context, results, seed ) { |
2515 |
var i, tokens, token, type, find,
|
2516 |
compiled = typeof selector === "function" && selector, |
2517 |
match = !seed && tokenize( (selector = compiled.selector || selector) ); |
2518 |
|
2519 |
results = results || []; |
2520 |
|
2521 |
// Try to minimize operations if there is no seed and only one group
|
2522 |
if ( match.length === 1 ) { |
2523 |
|
2524 |
// Take a shortcut and set the context if the root selector is an ID
|
2525 |
tokens = match[0] = match[0].slice( 0 ); |
2526 |
if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
2527 |
support.getById && context.nodeType === 9 && documentIsHTML &&
|
2528 |
Expr.relative[ tokens[1].type ] ) {
|
2529 |
|
2530 |
context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
2531 |
if ( !context ) {
|
2532 |
return results;
|
2533 |
|
2534 |
// Precompiled matchers will still verify ancestry, so step up a level
|
2535 |
} else if ( compiled ) { |
2536 |
context = context.parentNode; |
2537 |
} |
2538 |
|
2539 |
selector = selector.slice( tokens.shift().value.length ); |
2540 |
} |
2541 |
|
2542 |
// Fetch a seed set for right-to-left matching
|
2543 |
i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
2544 |
while ( i-- ) {
|
2545 |
token = tokens[i]; |
2546 |
|
2547 |
// Abort if we hit a combinator
|
2548 |
if ( Expr.relative[ (type = token.type) ] ) {
|
2549 |
break;
|
2550 |
} |
2551 |
if ( (find = Expr.find[ type ]) ) {
|
2552 |
// Search, expanding context for leading sibling combinators
|
2553 |
if ( (seed = find(
|
2554 |
token.matches[0].replace( runescape, funescape ),
|
2555 |
rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
|
2556 |
)) ) { |
2557 |
|
2558 |
// If seed is empty or no tokens remain, we can return early
|
2559 |
tokens.splice( i, 1 );
|
2560 |
selector = seed.length && toSelector( tokens ); |
2561 |
if ( !selector ) {
|
2562 |
push.apply( results, seed ); |
2563 |
return results;
|
2564 |
} |
2565 |
|
2566 |
break;
|
2567 |
} |
2568 |
} |
2569 |
} |
2570 |
} |
2571 |
|
2572 |
// Compile and execute a filtering function if one is not provided
|
2573 |
// Provide `match` to avoid retokenization if we modified the selector above
|
2574 |
( compiled || compile( selector, match ) )( |
2575 |
seed, |
2576 |
context, |
2577 |
!documentIsHTML, |
2578 |
results, |
2579 |
rsibling.test( selector ) && testContext( context.parentNode ) || context |
2580 |
); |
2581 |
return results;
|
2582 |
}; |
2583 |
|
2584 |
// One-time assignments
|
2585 |
|
2586 |
// Sort stability
|
2587 |
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
2588 |
|
2589 |
// Support: Chrome 14-35+
|
2590 |
// Always assume duplicates if they aren't passed to the comparison function
|
2591 |
support.detectDuplicates = !!hasDuplicate; |
2592 |
|
2593 |
// Initialize against the default document
|
2594 |
setDocument(); |
2595 |
|
2596 |
// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
|
2597 |
// Detached nodes confoundingly follow *each other*
|
2598 |
support.sortDetached = assert(function( div1 ) {
|
2599 |
// Should return 1, but returns 4 (following)
|
2600 |
return div1.compareDocumentPosition( document.createElement("div") ) & 1; |
2601 |
}); |
2602 |
|
2603 |
// Support: IE<8
|
2604 |
// Prevent attribute/property "interpolation"
|
2605 |
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
2606 |
if ( !assert(function( div ) { |
2607 |
div.innerHTML = "<a href='#'></a>";
|
2608 |
return div.firstChild.getAttribute("href") === "#" ; |
2609 |
}) ) { |
2610 |
addHandle( "type|href|height|width", function( elem, name, isXML ) { |
2611 |
if ( !isXML ) {
|
2612 |
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); |
2613 |
} |
2614 |
}); |
2615 |
} |
2616 |
|
2617 |
// Support: IE<9
|
2618 |
// Use defaultValue in place of getAttribute("value")
|
2619 |
if ( !support.attributes || !assert(function( div ) { |
2620 |
div.innerHTML = "<input/>";
|
2621 |
div.firstChild.setAttribute( "value", "" ); |
2622 |
return div.firstChild.getAttribute( "value" ) === ""; |
2623 |
}) ) { |
2624 |
addHandle( "value", function( elem, name, isXML ) { |
2625 |
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { |
2626 |
return elem.defaultValue;
|
2627 |
} |
2628 |
}); |
2629 |
} |
2630 |
|
2631 |
// Support: IE<9
|
2632 |
// Use getAttributeNode to fetch booleans when getAttribute lies
|
2633 |
if ( !assert(function( div ) { |
2634 |
return div.getAttribute("disabled") == null; |
2635 |
}) ) { |
2636 |
addHandle( booleans, function( elem, name, isXML ) {
|
2637 |
var val;
|
2638 |
if ( !isXML ) {
|
2639 |
return elem[ name ] === true ? name.toLowerCase() : |
2640 |
(val = elem.getAttributeNode( name )) && val.specified ? |
2641 |
val.value : |
2642 |
null;
|
2643 |
} |
2644 |
}); |
2645 |
} |
2646 |
|
2647 |
return Sizzle;
|
2648 |
|
2649 |
})( window ); |
2650 |
|
2651 |
|
2652 |
|
2653 |
jQuery.find = Sizzle; |
2654 |
jQuery.expr = Sizzle.selectors; |
2655 |
jQuery.expr[":"] = jQuery.expr.pseudos;
|
2656 |
jQuery.unique = Sizzle.uniqueSort; |
2657 |
jQuery.text = Sizzle.getText; |
2658 |
jQuery.isXMLDoc = Sizzle.isXML; |
2659 |
jQuery.contains = Sizzle.contains; |
2660 |
|
2661 |
|
2662 |
|
2663 |
var rneedsContext = jQuery.expr.match.needsContext;
|
2664 |
|
2665 |
var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); |
2666 |
|
2667 |
|
2668 |
|
2669 |
var risSimple = /^.[^:#\[\.,]*$/; |
2670 |
|
2671 |
// Implement the identical functionality for filter and not
|
2672 |
function winnow( elements, qualifier, not ) { |
2673 |
if ( jQuery.isFunction( qualifier ) ) {
|
2674 |
return jQuery.grep( elements, function( elem, i ) { |
2675 |
/* jshint -W018 */
|
2676 |
return !!qualifier.call( elem, i, elem ) !== not;
|
2677 |
}); |
2678 |
|
2679 |
} |
2680 |
|
2681 |
if ( qualifier.nodeType ) {
|
2682 |
return jQuery.grep( elements, function( elem ) { |
2683 |
return ( elem === qualifier ) !== not;
|
2684 |
}); |
2685 |
|
2686 |
} |
2687 |
|
2688 |
if ( typeof qualifier === "string" ) { |
2689 |
if ( risSimple.test( qualifier ) ) {
|
2690 |
return jQuery.filter( qualifier, elements, not );
|
2691 |
} |
2692 |
|
2693 |
qualifier = jQuery.filter( qualifier, elements ); |
2694 |
} |
2695 |
|
2696 |
return jQuery.grep( elements, function( elem ) { |
2697 |
return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; |
2698 |
}); |
2699 |
} |
2700 |
|
2701 |
jQuery.filter = function( expr, elems, not ) { |
2702 |
var elem = elems[ 0 ]; |
2703 |
|
2704 |
if ( not ) {
|
2705 |
expr = ":not(" + expr + ")"; |
2706 |
} |
2707 |
|
2708 |
return elems.length === 1 && elem.nodeType === 1 ? |
2709 |
jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : |
2710 |
jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
|
2711 |
return elem.nodeType === 1; |
2712 |
})); |
2713 |
}; |
2714 |
|
2715 |
jQuery.fn.extend({ |
2716 |
find: function( selector ) { |
2717 |
var i,
|
2718 |
ret = [], |
2719 |
self = this,
|
2720 |
len = self.length; |
2721 |
|
2722 |
if ( typeof selector !== "string" ) { |
2723 |
return this.pushStack( jQuery( selector ).filter(function() { |
2724 |
for ( i = 0; i < len; i++ ) { |
2725 |
if ( jQuery.contains( self[ i ], this ) ) { |
2726 |
return true; |
2727 |
} |
2728 |
} |
2729 |
}) ); |
2730 |
} |
2731 |
|
2732 |
for ( i = 0; i < len; i++ ) { |
2733 |
jQuery.find( selector, self[ i ], ret ); |
2734 |
} |
2735 |
|
2736 |
// Needed because $( selector, context ) becomes $( context ).find( selector )
|
2737 |
ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); |
2738 |
ret.selector = this.selector ? this.selector + " " + selector : selector; |
2739 |
return ret;
|
2740 |
}, |
2741 |
filter: function( selector ) { |
2742 |
return this.pushStack( winnow(this, selector || [], false) ); |
2743 |
}, |
2744 |
not: function( selector ) { |
2745 |
return this.pushStack( winnow(this, selector || [], true) ); |
2746 |
}, |
2747 |
is: function( selector ) { |
2748 |
return !!winnow(
|
2749 |
this,
|
2750 |
|
2751 |
// If this is a positional/relative selector, check membership in the returned set
|
2752 |
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
2753 |
typeof selector === "string" && rneedsContext.test( selector ) ? |
2754 |
jQuery( selector ) : |
2755 |
selector || [], |
2756 |
false
|
2757 |
).length; |
2758 |
} |
2759 |
}); |
2760 |
|
2761 |
|
2762 |
// Initialize a jQuery object
|
2763 |
|
2764 |
|
2765 |
// A central reference to the root jQuery(document)
|
2766 |
var rootjQuery,
|
2767 |
|
2768 |
// Use the correct document accordingly with window argument (sandbox)
|
2769 |
document = window.document, |
2770 |
|
2771 |
// A simple way to check for HTML strings
|
2772 |
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
|
2773 |
// Strict HTML recognition (#11290: must start with <)
|
2774 |
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
|
2775 |
|
2776 |
init = jQuery.fn.init = function( selector, context ) { |
2777 |
var match, elem;
|
2778 |
|
2779 |
// HANDLE: $(""), $(null), $(undefined), $(false)
|
2780 |
if ( !selector ) {
|
2781 |
return this; |
2782 |
} |
2783 |
|
2784 |
// Handle HTML strings
|
2785 |
if ( typeof selector === "string" ) { |
2786 |
if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { |
2787 |
// Assume that strings that start and end with <> are HTML and skip the regex check
|
2788 |
match = [ null, selector, null ]; |
2789 |
|
2790 |
} else {
|
2791 |
match = rquickExpr.exec( selector ); |
2792 |
} |
2793 |
|
2794 |
// Match html or make sure no context is specified for #id
|
2795 |
if ( match && (match[1] || !context) ) { |
2796 |
|
2797 |
// HANDLE: $(html) -> $(array)
|
2798 |
if ( match[1] ) { |
2799 |
context = context instanceof jQuery ? context[0] : context; |
2800 |
|
2801 |
// scripts is true for back-compat
|
2802 |
// Intentionally let the error be thrown if parseHTML is not present
|
2803 |
jQuery.merge( this, jQuery.parseHTML(
|
2804 |
match[1],
|
2805 |
context && context.nodeType ? context.ownerDocument || context : document, |
2806 |
true
|
2807 |
) ); |
2808 |
|
2809 |
// HANDLE: $(html, props)
|
2810 |
if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { |
2811 |
for ( match in context ) { |
2812 |
// Properties of context are called as methods if possible
|
2813 |
if ( jQuery.isFunction( this[ match ] ) ) { |
2814 |
this[ match ]( context[ match ] );
|
2815 |
|
2816 |
// ...and otherwise set as attributes
|
2817 |
} else {
|
2818 |
this.attr( match, context[ match ] );
|
2819 |
} |
2820 |
} |
2821 |
} |
2822 |
|
2823 |
return this; |
2824 |
|
2825 |
// HANDLE: $(#id)
|
2826 |
} else {
|
2827 |
elem = document.getElementById( match[2] );
|
2828 |
|
2829 |
// Check parentNode to catch when Blackberry 4.6 returns
|
2830 |
// nodes that are no longer in the document #6963
|
2831 |
if ( elem && elem.parentNode ) {
|
2832 |
// Handle the case where IE and Opera return items
|
2833 |
// by name instead of ID
|
2834 |
if ( elem.id !== match[2] ) { |
2835 |
return rootjQuery.find( selector );
|
2836 |
} |
2837 |
|
2838 |
// Otherwise, we inject the element directly into the jQuery object
|
2839 |
this.length = 1; |
2840 |
this[0] = elem; |
2841 |
} |
2842 |
|
2843 |
this.context = document;
|
2844 |
this.selector = selector;
|
2845 |
return this; |
2846 |
} |
2847 |
|
2848 |
// HANDLE: $(expr, $(...))
|
2849 |
} else if ( !context || context.jquery ) { |
2850 |
return ( context || rootjQuery ).find( selector );
|
2851 |
|
2852 |
// HANDLE: $(expr, context)
|
2853 |
// (which is just equivalent to: $(context).find(expr)
|
2854 |
} else {
|
2855 |
return this.constructor( context ).find( selector ); |
2856 |
} |
2857 |
|
2858 |
// HANDLE: $(DOMElement)
|
2859 |
} else if ( selector.nodeType ) { |
2860 |
this.context = this[0] = selector; |
2861 |
this.length = 1; |
2862 |
return this; |
2863 |
|
2864 |
// HANDLE: $(function)
|
2865 |
// Shortcut for document ready
|
2866 |
} else if ( jQuery.isFunction( selector ) ) { |
2867 |
return typeof rootjQuery.ready !== "undefined" ? |
2868 |
rootjQuery.ready( selector ) : |
2869 |
// Execute immediately if ready is not present
|
2870 |
selector( jQuery ); |
2871 |
} |
2872 |
|
2873 |
if ( selector.selector !== undefined ) { |
2874 |
this.selector = selector.selector;
|
2875 |
this.context = selector.context;
|
2876 |
} |
2877 |
|
2878 |
return jQuery.makeArray( selector, this ); |
2879 |
}; |
2880 |
|
2881 |
// Give the init function the jQuery prototype for later instantiation
|
2882 |
init.prototype = jQuery.fn; |
2883 |
|
2884 |
// Initialize central reference
|
2885 |
rootjQuery = jQuery( document ); |
2886 |
|
2887 |
|
2888 |
var rparentsprev = /^(?:parents|prev(?:Until|All))/, |
2889 |
// methods guaranteed to produce a unique set when starting from a unique set
|
2890 |
guaranteedUnique = { |
2891 |
children: true, |
2892 |
contents: true, |
2893 |
next: true, |
2894 |
prev: true |
2895 |
}; |
2896 |
|
2897 |
jQuery.extend({ |
2898 |
dir: function( elem, dir, until ) { |
2899 |
var matched = [],
|
2900 |
cur = elem[ dir ]; |
2901 |
|
2902 |
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { |
2903 |
if ( cur.nodeType === 1 ) { |
2904 |
matched.push( cur ); |
2905 |
} |
2906 |
cur = cur[dir]; |
2907 |
} |
2908 |
return matched;
|
2909 |
}, |
2910 |
|
2911 |
sibling: function( n, elem ) { |
2912 |
var r = [];
|
2913 |
|
2914 |
for ( ; n; n = n.nextSibling ) {
|
2915 |
if ( n.nodeType === 1 && n !== elem ) { |
2916 |
r.push( n ); |
2917 |
} |
2918 |
} |
2919 |
|
2920 |
return r;
|
2921 |
} |
2922 |
}); |
2923 |
|
2924 |
jQuery.fn.extend({ |
2925 |
has: function( target ) { |
2926 |
var i,
|
2927 |
targets = jQuery( target, this ),
|
2928 |
len = targets.length; |
2929 |
|
2930 |
return this.filter(function() { |
2931 |
for ( i = 0; i < len; i++ ) { |
2932 |
if ( jQuery.contains( this, targets[i] ) ) { |
2933 |
return true; |
2934 |
} |
2935 |
} |
2936 |
}); |
2937 |
}, |
2938 |
|
2939 |
closest: function( selectors, context ) { |
2940 |
var cur,
|
2941 |
i = 0,
|
2942 |
l = this.length,
|
2943 |
matched = [], |
2944 |
pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? |
2945 |
jQuery( selectors, context || this.context ) :
|
2946 |
0;
|
2947 |
|
2948 |
for ( ; i < l; i++ ) {
|
2949 |
for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { |
2950 |
// Always skip document fragments
|
2951 |
if ( cur.nodeType < 11 && (pos ? |
2952 |
pos.index(cur) > -1 :
|
2953 |
|
2954 |
// Don't pass non-elements to Sizzle
|
2955 |
cur.nodeType === 1 &&
|
2956 |
jQuery.find.matchesSelector(cur, selectors)) ) { |
2957 |
|
2958 |
matched.push( cur ); |
2959 |
break;
|
2960 |
} |
2961 |
} |
2962 |
} |
2963 |
|
2964 |
return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); |
2965 |
}, |
2966 |
|
2967 |
// Determine the position of an element within
|
2968 |
// the matched set of elements
|
2969 |
index: function( elem ) { |
2970 |
|
2971 |
// No argument, return index in parent
|
2972 |
if ( !elem ) {
|
2973 |
return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; |
2974 |
} |
2975 |
|
2976 |
// index in selector
|
2977 |
if ( typeof elem === "string" ) { |
2978 |
return jQuery.inArray( this[0], jQuery( elem ) ); |
2979 |
} |
2980 |
|
2981 |
// Locate the position of the desired element
|
2982 |
return jQuery.inArray(
|
2983 |
// If it receives a jQuery object, the first element is used
|
2984 |
elem.jquery ? elem[0] : elem, this ); |
2985 |
}, |
2986 |
|
2987 |
add: function( selector, context ) { |
2988 |
return this.pushStack( |
2989 |
jQuery.unique( |
2990 |
jQuery.merge( this.get(), jQuery( selector, context ) )
|
2991 |
) |
2992 |
); |
2993 |
}, |
2994 |
|
2995 |
addBack: function( selector ) { |
2996 |
return this.add( selector == null ? |
2997 |
this.prevObject : this.prevObject.filter(selector) |
2998 |
); |
2999 |
} |
3000 |
}); |
3001 |
|
3002 |
function sibling( cur, dir ) { |
3003 |
do {
|
3004 |
cur = cur[ dir ]; |
3005 |
} while ( cur && cur.nodeType !== 1 ); |
3006 |
|
3007 |
return cur;
|
3008 |
} |
3009 |
|
3010 |
jQuery.each({ |
3011 |
parent: function( elem ) { |
3012 |
var parent = elem.parentNode;
|
3013 |
return parent && parent.nodeType !== 11 ? parent : null; |
3014 |
}, |
3015 |
parents: function( elem ) { |
3016 |
return jQuery.dir( elem, "parentNode" ); |
3017 |
}, |
3018 |
parentsUntil: function( elem, i, until ) { |
3019 |
return jQuery.dir( elem, "parentNode", until ); |
3020 |
}, |
3021 |
next: function( elem ) { |
3022 |
return sibling( elem, "nextSibling" ); |
3023 |
}, |
3024 |
prev: function( elem ) { |
3025 |
return sibling( elem, "previousSibling" ); |
3026 |
}, |
3027 |
nextAll: function( elem ) { |
3028 |
return jQuery.dir( elem, "nextSibling" ); |
3029 |
}, |
3030 |
prevAll: function( elem ) { |
3031 |
return jQuery.dir( elem, "previousSibling" ); |
3032 |
}, |
3033 |
nextUntil: function( elem, i, until ) { |
3034 |
return jQuery.dir( elem, "nextSibling", until ); |
3035 |
}, |
3036 |
prevUntil: function( elem, i, until ) { |
3037 |
return jQuery.dir( elem, "previousSibling", until ); |
3038 |
}, |
3039 |
siblings: function( elem ) { |
3040 |
return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
|
3041 |
}, |
3042 |
children: function( elem ) { |
3043 |
return jQuery.sibling( elem.firstChild );
|
3044 |
}, |
3045 |
contents: function( elem ) { |
3046 |
return jQuery.nodeName( elem, "iframe" ) ? |
3047 |
elem.contentDocument || elem.contentWindow.document : |
3048 |
jQuery.merge( [], elem.childNodes ); |
3049 |
} |
3050 |
}, function( name, fn ) {
|
3051 |
jQuery.fn[ name ] = function( until, selector ) {
|
3052 |
var ret = jQuery.map( this, fn, until ); |
3053 |
|
3054 |
if ( name.slice( -5 ) !== "Until" ) { |
3055 |
selector = until; |
3056 |
} |
3057 |
|
3058 |
if ( selector && typeof selector === "string" ) { |
3059 |
ret = jQuery.filter( selector, ret ); |
3060 |
} |
3061 |
|
3062 |
if ( this.length > 1 ) { |
3063 |
// Remove duplicates
|
3064 |
if ( !guaranteedUnique[ name ] ) {
|
3065 |
ret = jQuery.unique( ret ); |
3066 |
} |
3067 |
|
3068 |
// Reverse order for parents* and prev-derivatives
|
3069 |
if ( rparentsprev.test( name ) ) {
|
3070 |
ret = ret.reverse(); |
3071 |
} |
3072 |
} |
3073 |
|
3074 |
return this.pushStack( ret ); |
3075 |
}; |
3076 |
}); |
3077 |
var rnotwhite = (/\S+/g); |
3078 |
|
3079 |
|
3080 |
|
3081 |
// String to Object options format cache
|
3082 |
var optionsCache = {};
|
3083 |
|
3084 |
// Convert String-formatted options into Object-formatted ones and store in cache
|
3085 |
function createOptions( options ) { |
3086 |
var object = optionsCache[ options ] = {};
|
3087 |
jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
|
3088 |
object[ flag ] = true;
|
3089 |
}); |
3090 |
return object;
|
3091 |
} |
3092 |
|
3093 |
/*
|
3094 |
* Create a callback list using the following parameters:
|
3095 |
*
|
3096 |
* options: an optional list of space-separated options that will change how
|
3097 |
* the callback list behaves or a more traditional option object
|
3098 |
*
|
3099 |
* By default a callback list will act like an event callback list and can be
|
3100 |
* "fired" multiple times.
|
3101 |
*
|
3102 |
* Possible options:
|
3103 |
*
|
3104 |
* once: will ensure the callback list can only be fired once (like a Deferred)
|
3105 |
*
|
3106 |
* memory: will keep track of previous values and will call any callback added
|
3107 |
* after the list has been fired right away with the latest "memorized"
|
3108 |
* values (like a Deferred)
|
3109 |
*
|
3110 |
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
3111 |
*
|
3112 |
* stopOnFalse: interrupt callings when a callback returns false
|
3113 |
*
|
3114 |
*/
|
3115 |
jQuery.Callbacks = function( options ) { |
3116 |
|
3117 |
// Convert options from String-formatted to Object-formatted if needed
|
3118 |
// (we check in cache first)
|
3119 |
options = typeof options === "string" ? |
3120 |
( optionsCache[ options ] || createOptions( options ) ) : |
3121 |
jQuery.extend( {}, options ); |
3122 |
|
3123 |
var // Flag to know if list is currently firing |
3124 |
firing, |
3125 |
// Last fire value (for non-forgettable lists)
|
3126 |
memory, |
3127 |
// Flag to know if list was already fired
|
3128 |
fired, |
3129 |
// End of the loop when firing
|
3130 |
firingLength, |
3131 |
// Index of currently firing callback (modified by remove if needed)
|
3132 |
firingIndex, |
3133 |
// First callback to fire (used internally by add and fireWith)
|
3134 |
firingStart, |
3135 |
// Actual callback list
|
3136 |
list = [], |
3137 |
// Stack of fire calls for repeatable lists
|
3138 |
stack = !options.once && [], |
3139 |
// Fire callbacks
|
3140 |
fire = function( data ) { |
3141 |
memory = options.memory && data; |
3142 |
fired = true;
|
3143 |
firingIndex = firingStart || 0;
|
3144 |
firingStart = 0;
|
3145 |
firingLength = list.length; |
3146 |
firing = true;
|
3147 |
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
3148 |
if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { |
3149 |
memory = false; // To prevent further calls using add |
3150 |
break;
|
3151 |
} |
3152 |
} |
3153 |
firing = false;
|
3154 |
if ( list ) {
|
3155 |
if ( stack ) {
|
3156 |
if ( stack.length ) {
|
3157 |
fire( stack.shift() ); |
3158 |
} |
3159 |
} else if ( memory ) { |
3160 |
list = []; |
3161 |
} else {
|
3162 |
self.disable(); |
3163 |
} |
3164 |
} |
3165 |
}, |
3166 |
// Actual Callbacks object
|
3167 |
self = { |
3168 |
// Add a callback or a collection of callbacks to the list
|
3169 |
add: function() { |
3170 |
if ( list ) {
|
3171 |
// First, we save the current length
|
3172 |
var start = list.length;
|
3173 |
(function add( args ) { |
3174 |
jQuery.each( args, function( _, arg ) {
|
3175 |
var type = jQuery.type( arg );
|
3176 |
if ( type === "function" ) { |
3177 |
if ( !options.unique || !self.has( arg ) ) {
|
3178 |
list.push( arg ); |
3179 |
} |
3180 |
} else if ( arg && arg.length && type !== "string" ) { |
3181 |
// Inspect recursively
|
3182 |
add( arg ); |
3183 |
} |
3184 |
}); |
3185 |
})( arguments );
|
3186 |
// Do we need to add the callbacks to the
|
3187 |
// current firing batch?
|
3188 |
if ( firing ) {
|
3189 |
firingLength = list.length; |
3190 |
// With memory, if we're not firing then
|
3191 |
// we should call right away
|
3192 |
} else if ( memory ) { |
3193 |
firingStart = start; |
3194 |
fire( memory ); |
3195 |
} |
3196 |
} |
3197 |
return this; |
3198 |
}, |
3199 |
// Remove a callback from the list
|
3200 |
remove: function() { |
3201 |
if ( list ) {
|
3202 |
jQuery.each( arguments, function( _, arg ) { |
3203 |
var index;
|
3204 |
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { |
3205 |
list.splice( index, 1 );
|
3206 |
// Handle firing indexes
|
3207 |
if ( firing ) {
|
3208 |
if ( index <= firingLength ) {
|
3209 |
firingLength--; |
3210 |
} |
3211 |
if ( index <= firingIndex ) {
|
3212 |
firingIndex--; |
3213 |
} |
3214 |
} |
3215 |
} |
3216 |
}); |
3217 |
} |
3218 |
return this; |
3219 |
}, |
3220 |
// Check if a given callback is in the list.
|
3221 |
// If no argument is given, return whether or not list has callbacks attached.
|
3222 |
has: function( fn ) { |
3223 |
return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); |
3224 |
}, |
3225 |
// Remove all callbacks from the list
|
3226 |
empty: function() { |
3227 |
list = []; |
3228 |
firingLength = 0;
|
3229 |
return this; |
3230 |
}, |
3231 |
// Have the list do nothing anymore
|
3232 |
disable: function() { |
3233 |
list = stack = memory = undefined;
|
3234 |
return this; |
3235 |
}, |
3236 |
// Is it disabled?
|
3237 |
disabled: function() { |
3238 |
return !list;
|
3239 |
}, |
3240 |
// Lock the list in its current state
|
3241 |
lock: function() { |
3242 |
stack = undefined;
|
3243 |
if ( !memory ) {
|
3244 |
self.disable(); |
3245 |
} |
3246 |
return this; |
3247 |
}, |
3248 |
// Is it locked?
|
3249 |
locked: function() { |
3250 |
return !stack;
|
3251 |
}, |
3252 |
// Call all callbacks with the given context and arguments
|
3253 |
fireWith: function( context, args ) { |
3254 |
if ( list && ( !fired || stack ) ) {
|
3255 |
args = args || []; |
3256 |
args = [ context, args.slice ? args.slice() : args ]; |
3257 |
if ( firing ) {
|
3258 |
stack.push( args ); |
3259 |
} else {
|
3260 |
fire( args ); |
3261 |
} |
3262 |
} |
3263 |
return this; |
3264 |
}, |
3265 |
// Call all the callbacks with the given arguments
|
3266 |
fire: function() { |
3267 |
self.fireWith( this, arguments ); |
3268 |
return this; |
3269 |
}, |
3270 |
// To know if the callbacks have already been called at least once
|
3271 |
fired: function() { |
3272 |
return !!fired;
|
3273 |
} |
3274 |
}; |
3275 |
|
3276 |
return self;
|
3277 |
}; |
3278 |
|
3279 |
|
3280 |
jQuery.extend({ |
3281 |
|
3282 |
Deferred: function( func ) { |
3283 |
var tuples = [
|
3284 |
// action, add listener, listener list, final state
|
3285 |
[ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], |
3286 |
[ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], |
3287 |
[ "notify", "progress", jQuery.Callbacks("memory") ] |
3288 |
], |
3289 |
state = "pending",
|
3290 |
promise = { |
3291 |
state: function() { |
3292 |
return state;
|
3293 |
}, |
3294 |
always: function() { |
3295 |
deferred.done( arguments ).fail( arguments ); |
3296 |
return this; |
3297 |
}, |
3298 |
then: function( /* fnDone, fnFail, fnProgress */ ) { |
3299 |
var fns = arguments; |
3300 |
return jQuery.Deferred(function( newDefer ) { |
3301 |
jQuery.each( tuples, function( i, tuple ) {
|
3302 |
var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];
|
3303 |
// deferred[ done | fail | progress ] for forwarding actions to newDefer
|
3304 |
deferred[ tuple[1] ](function() { |
3305 |
var returned = fn && fn.apply( this, arguments ); |
3306 |
if ( returned && jQuery.isFunction( returned.promise ) ) {
|
3307 |
returned.promise() |
3308 |
.done( newDefer.resolve ) |
3309 |
.fail( newDefer.reject ) |
3310 |
.progress( newDefer.notify ); |
3311 |
} else {
|
3312 |
newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); |
3313 |
} |
3314 |
}); |
3315 |
}); |
3316 |
fns = null;
|
3317 |
}).promise(); |
3318 |
}, |
3319 |
// Get a promise for this deferred
|
3320 |
// If obj is provided, the promise aspect is added to the object
|
3321 |
promise: function( obj ) { |
3322 |
return obj != null ? jQuery.extend( obj, promise ) : promise; |
3323 |
} |
3324 |
}, |
3325 |
deferred = {}; |
3326 |
|
3327 |
// Keep pipe for back-compat
|
3328 |
promise.pipe = promise.then; |
3329 |
|
3330 |
// Add list-specific methods
|
3331 |
jQuery.each( tuples, function( i, tuple ) {
|
3332 |
var list = tuple[ 2 ], |
3333 |
stateString = tuple[ 3 ];
|
3334 |
|
3335 |
// promise[ done | fail | progress ] = list.add
|
3336 |
promise[ tuple[1] ] = list.add;
|
3337 |
|
3338 |
// Handle state
|
3339 |
if ( stateString ) {
|
3340 |
list.add(function() {
|
3341 |
// state = [ resolved | rejected ]
|
3342 |
state = stateString; |
3343 |
|
3344 |
// [ reject_list | resolve_list ].disable; progress_list.lock
|
3345 |
}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); |
3346 |
} |
3347 |
|
3348 |
// deferred[ resolve | reject | notify ]
|
3349 |
deferred[ tuple[0] ] = function() { |
3350 |
deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); |
3351 |
return this; |
3352 |
}; |
3353 |
deferred[ tuple[0] + "With" ] = list.fireWith; |
3354 |
}); |
3355 |
|
3356 |
// Make the deferred a promise
|
3357 |
promise.promise( deferred ); |
3358 |
|
3359 |
// Call given func if any
|
3360 |
if ( func ) {
|
3361 |
func.call( deferred, deferred ); |
3362 |
} |
3363 |
|
3364 |
// All done!
|
3365 |
return deferred;
|
3366 |
}, |
3367 |
|
3368 |
// Deferred helper
|
3369 |
when: function( subordinate /* , ..., subordinateN */ ) { |
3370 |
var i = 0, |
3371 |
resolveValues = slice.call( arguments ),
|
3372 |
length = resolveValues.length, |
3373 |
|
3374 |
// the count of uncompleted subordinates
|
3375 |
remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, |
3376 |
|
3377 |
// the master Deferred. If resolveValues consist of only a single Deferred, just use that.
|
3378 |
deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
|
3379 |
|
3380 |
// Update function for both resolve and progress values
|
3381 |
updateFunc = function( i, contexts, values ) { |
3382 |
return function( value ) { |
3383 |
contexts[ i ] = this;
|
3384 |
values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; |
3385 |
if ( values === progressValues ) {
|
3386 |
deferred.notifyWith( contexts, values ); |
3387 |
|
3388 |
} else if ( !(--remaining) ) { |
3389 |
deferred.resolveWith( contexts, values ); |
3390 |
} |
3391 |
}; |
3392 |
}, |
3393 |
|
3394 |
progressValues, progressContexts, resolveContexts; |
3395 |
|
3396 |
// add listeners to Deferred subordinates; treat others as resolved
|
3397 |
if ( length > 1 ) { |
3398 |
progressValues = new Array( length );
|
3399 |
progressContexts = new Array( length );
|
3400 |
resolveContexts = new Array( length );
|
3401 |
for ( ; i < length; i++ ) {
|
3402 |
if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
|
3403 |
resolveValues[ i ].promise() |
3404 |
.done( updateFunc( i, resolveContexts, resolveValues ) ) |
3405 |
.fail( deferred.reject ) |
3406 |
.progress( updateFunc( i, progressContexts, progressValues ) ); |
3407 |
} else {
|
3408 |
--remaining; |
3409 |
} |
3410 |
} |
3411 |
} |
3412 |
|
3413 |
// if we're not waiting on anything, resolve the master
|
3414 |
if ( !remaining ) {
|
3415 |
deferred.resolveWith( resolveContexts, resolveValues ); |
3416 |
} |
3417 |
|
3418 |
return deferred.promise();
|
3419 |
} |
3420 |
}); |
3421 |
|
3422 |
|
3423 |
// The deferred used on DOM ready
|
3424 |
var readyList;
|
3425 |
|
3426 |
jQuery.fn.ready = function( fn ) { |
3427 |
// Add the callback
|
3428 |
jQuery.ready.promise().done( fn ); |
3429 |
|
3430 |
return this; |
3431 |
}; |
3432 |
|
3433 |
jQuery.extend({ |
3434 |
// Is the DOM ready to be used? Set to true once it occurs.
|
3435 |
isReady: false, |
3436 |
|
3437 |
// A counter to track how many items to wait for before
|
3438 |
// the ready event fires. See #6781
|
3439 |
readyWait: 1, |
3440 |
|
3441 |
// Hold (or release) the ready event
|
3442 |
holdReady: function( hold ) { |
3443 |
if ( hold ) {
|
3444 |
jQuery.readyWait++; |
3445 |
} else {
|
3446 |
jQuery.ready( true );
|
3447 |
} |
3448 |
}, |
3449 |
|
3450 |
// Handle when the DOM is ready
|
3451 |
ready: function( wait ) { |
3452 |
|
3453 |
// Abort if there are pending holds or we're already ready
|
3454 |
if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { |
3455 |
return;
|
3456 |
} |
3457 |
|
3458 |
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
3459 |
if ( !document.body ) {
|
3460 |
return setTimeout( jQuery.ready );
|
3461 |
} |
3462 |
|
3463 |
// Remember that the DOM is ready
|
3464 |
jQuery.isReady = true;
|
3465 |
|
3466 |
// If a normal DOM Ready event fired, decrement, and wait if need be
|
3467 |
if ( wait !== true && --jQuery.readyWait > 0 ) { |
3468 |
return;
|
3469 |
} |
3470 |
|
3471 |
// If there are functions bound, to execute
|
3472 |
readyList.resolveWith( document, [ jQuery ] ); |
3473 |
|
3474 |
// Trigger any bound ready events
|
3475 |
if ( jQuery.fn.triggerHandler ) {
|
3476 |
jQuery( document ).triggerHandler( "ready" );
|
3477 |
jQuery( document ).off( "ready" );
|
3478 |
} |
3479 |
} |
3480 |
}); |
3481 |
|
3482 |
/**
|
3483 |
* Clean-up method for dom ready events
|
3484 |
*/
|
3485 |
function detach() { |
3486 |
if ( document.addEventListener ) {
|
3487 |
document.removeEventListener( "DOMContentLoaded", completed, false ); |
3488 |
window.removeEventListener( "load", completed, false ); |
3489 |
|
3490 |
} else {
|
3491 |
document.detachEvent( "onreadystatechange", completed );
|
3492 |
window.detachEvent( "onload", completed );
|
3493 |
} |
3494 |
} |
3495 |
|
3496 |
/**
|
3497 |
* The ready event handler and self cleanup method
|
3498 |
*/
|
3499 |
function completed() { |
3500 |
// readyState === "complete" is good enough for us to call the dom ready in oldIE
|
3501 |
if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { |
3502 |
detach(); |
3503 |
jQuery.ready(); |
3504 |
} |
3505 |
} |
3506 |
|
3507 |
jQuery.ready.promise = function( obj ) { |
3508 |
if ( !readyList ) {
|
3509 |
|
3510 |
readyList = jQuery.Deferred(); |
3511 |
|
3512 |
// Catch cases where $(document).ready() is called after the browser event has already occurred.
|
3513 |
// we once tried to use readyState "interactive" here, but it caused issues like the one
|
3514 |
// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
|
3515 |
if ( document.readyState === "complete" ) { |
3516 |
// Handle it asynchronously to allow scripts the opportunity to delay ready
|
3517 |
setTimeout( jQuery.ready ); |
3518 |
|
3519 |
// Standards-based browsers support DOMContentLoaded
|
3520 |
} else if ( document.addEventListener ) { |
3521 |
// Use the handy event callback
|
3522 |
document.addEventListener( "DOMContentLoaded", completed, false ); |
3523 |
|
3524 |
// A fallback to window.onload, that will always work
|
3525 |
window.addEventListener( "load", completed, false ); |
3526 |
|
3527 |
// If IE event model is used
|
3528 |
} else {
|
3529 |
// Ensure firing before onload, maybe late but safe also for iframes
|
3530 |
document.attachEvent( "onreadystatechange", completed );
|
3531 |
|
3532 |
// A fallback to window.onload, that will always work
|
3533 |
window.attachEvent( "onload", completed );
|
3534 |
|
3535 |
// If IE and not a frame
|
3536 |
// continually check to see if the document is ready
|
3537 |
var top = false; |
3538 |
|
3539 |
try {
|
3540 |
top = window.frameElement == null && document.documentElement;
|
3541 |
} catch(e) {}
|
3542 |
|
3543 |
if ( top && top.doScroll ) {
|
3544 |
(function doScrollCheck() { |
3545 |
if ( !jQuery.isReady ) {
|
3546 |
|
3547 |
try {
|
3548 |
// Use the trick by Diego Perini
|
3549 |
// http://javascript.nwbox.com/IEContentLoaded/
|
3550 |
top.doScroll("left");
|
3551 |
} catch(e) {
|
3552 |
return setTimeout( doScrollCheck, 50 ); |
3553 |
} |
3554 |
|
3555 |
// detach all dom ready events
|
3556 |
detach(); |
3557 |
|
3558 |
// and execute any waiting functions
|
3559 |
jQuery.ready(); |
3560 |
} |
3561 |
})(); |
3562 |
} |
3563 |
} |
3564 |
} |
3565 |
return readyList.promise( obj );
|
3566 |
}; |
3567 |
|
3568 |
|
3569 |
var strundefined = typeof undefined; |
3570 |
|
3571 |
|
3572 |
|
3573 |
// Support: IE<9
|
3574 |
// Iteration over object's inherited properties before its own
|
3575 |
var i;
|
3576 |
for ( i in jQuery( support ) ) { |
3577 |
break;
|
3578 |
} |
3579 |
support.ownLast = i !== "0";
|
3580 |
|
3581 |
// Note: most support tests are defined in their respective modules.
|
3582 |
// false until the test is run
|
3583 |
support.inlineBlockNeedsLayout = false;
|
3584 |
|
3585 |
// Execute ASAP in case we need to set body.style.zoom
|
3586 |
jQuery(function() {
|
3587 |
// Minified: var a,b,c,d
|
3588 |
var val, div, body, container;
|
3589 |
|
3590 |
body = document.getElementsByTagName( "body" )[ 0 ]; |
3591 |
if ( !body || !body.style ) {
|
3592 |
// Return for frameset docs that don't have a body
|
3593 |
return;
|
3594 |
} |
3595 |
|
3596 |
// Setup
|
3597 |
div = document.createElement( "div" );
|
3598 |
container = document.createElement( "div" );
|
3599 |
container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
3600 |
body.appendChild( container ).appendChild( div ); |
3601 |
|
3602 |
if ( typeof div.style.zoom !== strundefined ) { |
3603 |
// Support: IE<8
|
3604 |
// Check if natively block-level elements act like inline-block
|
3605 |
// elements when setting their display to 'inline' and giving
|
3606 |
// them layout
|
3607 |
div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
|
3608 |
|
3609 |
support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
|
3610 |
if ( val ) {
|
3611 |
// Prevent IE 6 from affecting layout for positioned elements #11048
|
3612 |
// Prevent IE from shrinking the body in IE 7 mode #12869
|
3613 |
// Support: IE<8
|
3614 |
body.style.zoom = 1;
|
3615 |
} |
3616 |
} |
3617 |
|
3618 |
body.removeChild( container ); |
3619 |
}); |
3620 |
|
3621 |
|
3622 |
|
3623 |
|
3624 |
(function() {
|
3625 |
var div = document.createElement( "div" ); |
3626 |
|
3627 |
// Execute the test only if not already executed in another module.
|
3628 |
if (support.deleteExpando == null) { |
3629 |
// Support: IE<9
|
3630 |
support.deleteExpando = true;
|
3631 |
try {
|
3632 |
delete div.test;
|
3633 |
} catch( e ) {
|
3634 |
support.deleteExpando = false;
|
3635 |
} |
3636 |
} |
3637 |
|
3638 |
// Null elements to avoid leaks in IE.
|
3639 |
div = null;
|
3640 |
})(); |
3641 |
|
3642 |
|
3643 |
/**
|
3644 |
* Determines whether an object can have data
|
3645 |
*/
|
3646 |
jQuery.acceptData = function( elem ) { |
3647 |
var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ], |
3648 |
nodeType = +elem.nodeType || 1;
|
3649 |
|
3650 |
// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
|
3651 |
return nodeType !== 1 && nodeType !== 9 ? |
3652 |
false :
|
3653 |
|
3654 |
// Nodes accept data unless otherwise specified; rejection can be conditional
|
3655 |
!noData || noData !== true && elem.getAttribute("classid") === noData; |
3656 |
}; |
3657 |
|
3658 |
|
3659 |
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, |
3660 |
rmultiDash = /([A-Z])/g;
|
3661 |
|
3662 |
function dataAttr( elem, key, data ) { |
3663 |
// If nothing was found internally, try to fetch any
|
3664 |
// data from the HTML5 data-* attribute
|
3665 |
if ( data === undefined && elem.nodeType === 1 ) { |
3666 |
|
3667 |
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); |
3668 |
|
3669 |
data = elem.getAttribute( name ); |
3670 |
|
3671 |
if ( typeof data === "string" ) { |
3672 |
try {
|
3673 |
data = data === "true" ? true : |
3674 |
data === "false" ? false : |
3675 |
data === "null" ? null : |
3676 |
// Only convert to a number if it doesn't change the string
|
3677 |
+data + "" === data ? +data :
|
3678 |
rbrace.test( data ) ? jQuery.parseJSON( data ) : |
3679 |
data; |
3680 |
} catch( e ) {}
|
3681 |
|
3682 |
// Make sure we set the data so it isn't changed later
|
3683 |
jQuery.data( elem, key, data ); |
3684 |
|
3685 |
} else {
|
3686 |
data = undefined;
|
3687 |
} |
3688 |
} |
3689 |
|
3690 |
return data;
|
3691 |
} |
3692 |
|
3693 |
// checks a cache object for emptiness
|
3694 |
function isEmptyDataObject( obj ) { |
3695 |
var name;
|
3696 |
for ( name in obj ) { |
3697 |
|
3698 |
// if the public data object is empty, the private is still empty
|
3699 |
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { |
3700 |
continue;
|
3701 |
} |
3702 |
if ( name !== "toJSON" ) { |
3703 |
return false; |
3704 |
} |
3705 |
} |
3706 |
|
3707 |
return true; |
3708 |
} |
3709 |
|
3710 |
function internalData( elem, name, data, pvt /* Internal Use Only */ ) { |
3711 |
if ( !jQuery.acceptData( elem ) ) {
|
3712 |
return;
|
3713 |
} |
3714 |
|
3715 |
var ret, thisCache,
|
3716 |
internalKey = jQuery.expando, |
3717 |
|
3718 |
// We have to handle DOM nodes and JS objects differently because IE6-7
|
3719 |
// can't GC object references properly across the DOM-JS boundary
|
3720 |
isNode = elem.nodeType, |
3721 |
|
3722 |
// Only DOM nodes need the global jQuery cache; JS object data is
|
3723 |
// attached directly to the object so GC can occur automatically
|
3724 |
cache = isNode ? jQuery.cache : elem, |
3725 |
|
3726 |
// Only defining an ID for JS objects if its cache already exists allows
|
3727 |
// the code to shortcut on the same path as a DOM node with no cache
|
3728 |
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; |
3729 |
|
3730 |
// Avoid doing any more work than we need to when trying to get data on an
|
3731 |
// object that has no data at all
|
3732 |
if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { |
3733 |
return;
|
3734 |
} |
3735 |
|
3736 |
if ( !id ) {
|
3737 |
// Only DOM nodes need a new unique ID for each element since their data
|
3738 |
// ends up in the global cache
|
3739 |
if ( isNode ) {
|
3740 |
id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; |
3741 |
} else {
|
3742 |
id = internalKey; |
3743 |
} |
3744 |
} |
3745 |
|
3746 |
if ( !cache[ id ] ) {
|
3747 |
// Avoid exposing jQuery metadata on plain JS objects when the object
|
3748 |
// is serialized using JSON.stringify
|
3749 |
cache[ id ] = isNode ? {} : { toJSON: jQuery.noop };
|
3750 |
} |
3751 |
|
3752 |
// An object can be passed to jQuery.data instead of a key/value pair; this gets
|
3753 |
// shallow copied over onto the existing cache
|
3754 |
if ( typeof name === "object" || typeof name === "function" ) { |
3755 |
if ( pvt ) {
|
3756 |
cache[ id ] = jQuery.extend( cache[ id ], name ); |
3757 |
} else {
|
3758 |
cache[ id ].data = jQuery.extend( cache[ id ].data, name ); |
3759 |
} |
3760 |
} |
3761 |
|
3762 |
thisCache = cache[ id ]; |
3763 |
|
3764 |
// jQuery data() is stored in a separate object inside the object's internal data
|
3765 |
// cache in order to avoid key collisions between internal data and user-defined
|
3766 |
// data.
|
3767 |
if ( !pvt ) {
|
3768 |
if ( !thisCache.data ) {
|
3769 |
thisCache.data = {}; |
3770 |
} |
3771 |
|
3772 |
thisCache = thisCache.data; |
3773 |
} |
3774 |
|
3775 |
if ( data !== undefined ) { |
3776 |
thisCache[ jQuery.camelCase( name ) ] = data; |
3777 |
} |
3778 |
|
3779 |
// Check for both converted-to-camel and non-converted data property names
|
3780 |
// If a data property was specified
|
3781 |
if ( typeof name === "string" ) { |
3782 |
|
3783 |
// First Try to find as-is property data
|
3784 |
ret = thisCache[ name ]; |
3785 |
|
3786 |
// Test for null|undefined property data
|
3787 |
if ( ret == null ) { |
3788 |
|
3789 |
// Try to find the camelCased property
|
3790 |
ret = thisCache[ jQuery.camelCase( name ) ]; |
3791 |
} |
3792 |
} else {
|
3793 |
ret = thisCache; |
3794 |
} |
3795 |
|
3796 |
return ret;
|
3797 |
} |
3798 |
|
3799 |
function internalRemoveData( elem, name, pvt ) { |
3800 |
if ( !jQuery.acceptData( elem ) ) {
|
3801 |
return;
|
3802 |
} |
3803 |
|
3804 |
var thisCache, i,
|
3805 |
isNode = elem.nodeType, |
3806 |
|
3807 |
// See jQuery.data for more information
|
3808 |
cache = isNode ? jQuery.cache : elem, |
3809 |
id = isNode ? elem[ jQuery.expando ] : jQuery.expando; |
3810 |
|
3811 |
// If there is already no cache entry for this object, there is no
|
3812 |
// purpose in continuing
|
3813 |
if ( !cache[ id ] ) {
|
3814 |
return;
|
3815 |
} |
3816 |
|
3817 |
if ( name ) {
|
3818 |
|
3819 |
thisCache = pvt ? cache[ id ] : cache[ id ].data; |
3820 |
|
3821 |
if ( thisCache ) {
|
3822 |
|
3823 |
// Support array or space separated string names for data keys
|
3824 |
if ( !jQuery.isArray( name ) ) {
|
3825 |
|
3826 |
// try the string as a key before any manipulation
|
3827 |
if ( name in thisCache ) { |
3828 |
name = [ name ]; |
3829 |
} else {
|
3830 |
|
3831 |
// split the camel cased version by spaces unless a key with the spaces exists
|
3832 |
name = jQuery.camelCase( name ); |
3833 |
if ( name in thisCache ) { |
3834 |
name = [ name ]; |
3835 |
} else {
|
3836 |
name = name.split(" ");
|
3837 |
} |
3838 |
} |
3839 |
} else {
|
3840 |
// If "name" is an array of keys...
|
3841 |
// When data is initially created, via ("key", "val") signature,
|
3842 |
// keys will be converted to camelCase.
|
3843 |
// Since there is no way to tell _how_ a key was added, remove
|
3844 |
// both plain key and camelCase key. #12786
|
3845 |
// This will only penalize the array argument path.
|
3846 |
name = name.concat( jQuery.map( name, jQuery.camelCase ) ); |
3847 |
} |
3848 |
|
3849 |
i = name.length; |
3850 |
while ( i-- ) {
|
3851 |
delete thisCache[ name[i] ];
|
3852 |
} |
3853 |
|
3854 |
// If there is no data left in the cache, we want to continue
|
3855 |
// and let the cache object itself get destroyed
|
3856 |
if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {
|
3857 |
return;
|
3858 |
} |
3859 |
} |
3860 |
} |
3861 |
|
3862 |
// See jQuery.data for more information
|
3863 |
if ( !pvt ) {
|
3864 |
delete cache[ id ].data;
|
3865 |
|
3866 |
// Don't destroy the parent cache unless the internal data object
|
3867 |
// had been the only thing left in it
|
3868 |
if ( !isEmptyDataObject( cache[ id ] ) ) {
|
3869 |
return;
|
3870 |
} |
3871 |
} |
3872 |
|
3873 |
// Destroy the cache
|
3874 |
if ( isNode ) {
|
3875 |
jQuery.cleanData( [ elem ], true );
|
3876 |
|
3877 |
// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
|
3878 |
/* jshint eqeqeq: false */
|
3879 |
} else if ( support.deleteExpando || cache != cache.window ) { |
3880 |
/* jshint eqeqeq: true */
|
3881 |
delete cache[ id ];
|
3882 |
|
3883 |
// When all else fails, null
|
3884 |
} else {
|
3885 |
cache[ id ] = null;
|
3886 |
} |
3887 |
} |
3888 |
|
3889 |
jQuery.extend({ |
3890 |
cache: {},
|
3891 |
|
3892 |
// The following elements (space-suffixed to avoid Object.prototype collisions)
|
3893 |
// throw uncatchable exceptions if you attempt to set expando properties
|
3894 |
noData: {
|
3895 |
"applet ": true, |
3896 |
"embed ": true, |
3897 |
// ...but Flash objects (which have this classid) *can* handle expandos
|
3898 |
"object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" |
3899 |
}, |
3900 |
|
3901 |
hasData: function( elem ) { |
3902 |
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; |
3903 |
return !!elem && !isEmptyDataObject( elem );
|
3904 |
}, |
3905 |
|
3906 |
data: function( elem, name, data ) { |
3907 |
return internalData( elem, name, data );
|
3908 |
}, |
3909 |
|
3910 |
removeData: function( elem, name ) { |
3911 |
return internalRemoveData( elem, name );
|
3912 |
}, |
3913 |
|
3914 |
// For internal use only.
|
3915 |
_data: function( elem, name, data ) { |
3916 |
return internalData( elem, name, data, true ); |
3917 |
}, |
3918 |
|
3919 |
_removeData: function( elem, name ) { |
3920 |
return internalRemoveData( elem, name, true ); |
3921 |
} |
3922 |
}); |
3923 |
|
3924 |
jQuery.fn.extend({ |
3925 |
data: function( key, value ) { |
3926 |
var i, name, data,
|
3927 |
elem = this[0], |
3928 |
attrs = elem && elem.attributes; |
3929 |
|
3930 |
// Special expections of .data basically thwart jQuery.access,
|
3931 |
// so implement the relevant behavior ourselves
|
3932 |
|
3933 |
// Gets all values
|
3934 |
if ( key === undefined ) { |
3935 |
if ( this.length ) { |
3936 |
data = jQuery.data( elem ); |
3937 |
|
3938 |
if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { |
3939 |
i = attrs.length; |
3940 |
while ( i-- ) {
|
3941 |
|
3942 |
// Support: IE11+
|
3943 |
// The attrs elements can be null (#14894)
|
3944 |
if ( attrs[ i ] ) {
|
3945 |
name = attrs[ i ].name; |
3946 |
if ( name.indexOf( "data-" ) === 0 ) { |
3947 |
name = jQuery.camelCase( name.slice(5) );
|
3948 |
dataAttr( elem, name, data[ name ] ); |
3949 |
} |
3950 |
} |
3951 |
} |
3952 |
jQuery._data( elem, "parsedAttrs", true ); |
3953 |
} |
3954 |
} |
3955 |
|
3956 |
return data;
|
3957 |
} |
3958 |
|
3959 |
// Sets multiple values
|
3960 |
if ( typeof key === "object" ) { |
3961 |
return this.each(function() { |
3962 |
jQuery.data( this, key );
|
3963 |
}); |
3964 |
} |
3965 |
|
3966 |
return arguments.length > 1 ? |
3967 |
|
3968 |
// Sets one value
|
3969 |
this.each(function() { |
3970 |
jQuery.data( this, key, value );
|
3971 |
}) : |
3972 |
|
3973 |
// Gets one value
|
3974 |
// Try to fetch any internally stored data first
|
3975 |
elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined;
|
3976 |
}, |
3977 |
|
3978 |
removeData: function( key ) { |
3979 |
return this.each(function() { |
3980 |
jQuery.removeData( this, key );
|
3981 |
}); |
3982 |
} |
3983 |
}); |
3984 |
|
3985 |
|
3986 |
jQuery.extend({ |
3987 |
queue: function( elem, type, data ) { |
3988 |
var queue;
|
3989 |
|
3990 |
if ( elem ) {
|
3991 |
type = ( type || "fx" ) + "queue"; |
3992 |
queue = jQuery._data( elem, type ); |
3993 |
|
3994 |
// Speed up dequeue by getting out quickly if this is just a lookup
|
3995 |
if ( data ) {
|
3996 |
if ( !queue || jQuery.isArray(data) ) {
|
3997 |
queue = jQuery._data( elem, type, jQuery.makeArray(data) ); |
3998 |
} else {
|
3999 |
queue.push( data ); |
4000 |
} |
4001 |
} |
4002 |
return queue || [];
|
4003 |
} |
4004 |
}, |
4005 |
|
4006 |
dequeue: function( elem, type ) { |
4007 |
type = type || "fx";
|
4008 |
|
4009 |
var queue = jQuery.queue( elem, type ),
|
4010 |
startLength = queue.length, |
4011 |
fn = queue.shift(), |
4012 |
hooks = jQuery._queueHooks( elem, type ), |
4013 |
next = function() { |
4014 |
jQuery.dequeue( elem, type ); |
4015 |
}; |
4016 |
|
4017 |
// If the fx queue is dequeued, always remove the progress sentinel
|
4018 |
if ( fn === "inprogress" ) { |
4019 |
fn = queue.shift(); |
4020 |
startLength--; |
4021 |
} |
4022 |
|
4023 |
if ( fn ) {
|
4024 |
|
4025 |
// Add a progress sentinel to prevent the fx queue from being
|
4026 |
// automatically dequeued
|
4027 |
if ( type === "fx" ) { |
4028 |
queue.unshift( "inprogress" );
|
4029 |
} |
4030 |
|
4031 |
// clear up the last queue stop function
|
4032 |
delete hooks.stop;
|
4033 |
fn.call( elem, next, hooks ); |
4034 |
} |
4035 |
|
4036 |
if ( !startLength && hooks ) {
|
4037 |
hooks.empty.fire(); |
4038 |
} |
4039 |
}, |
4040 |
|
4041 |
// not intended for public consumption - generates a queueHooks object, or returns the current one
|
4042 |
_queueHooks: function( elem, type ) { |
4043 |
var key = type + "queueHooks"; |
4044 |
return jQuery._data( elem, key ) || jQuery._data( elem, key, {
|
4045 |
empty: jQuery.Callbacks("once memory").add(function() { |
4046 |
jQuery._removeData( elem, type + "queue" );
|
4047 |
jQuery._removeData( elem, key ); |
4048 |
}) |
4049 |
}); |
4050 |
} |
4051 |
}); |
4052 |
|
4053 |
jQuery.fn.extend({ |
4054 |
queue: function( type, data ) { |
4055 |
var setter = 2; |
4056 |
|
4057 |
if ( typeof type !== "string" ) { |
4058 |
data = type; |
4059 |
type = "fx";
|
4060 |
setter--; |
4061 |
} |
4062 |
|
4063 |
if ( arguments.length < setter ) { |
4064 |
return jQuery.queue( this[0], type ); |
4065 |
} |
4066 |
|
4067 |
return data === undefined ? |
4068 |
this :
|
4069 |
this.each(function() { |
4070 |
var queue = jQuery.queue( this, type, data ); |
4071 |
|
4072 |
// ensure a hooks for this queue
|
4073 |
jQuery._queueHooks( this, type );
|
4074 |
|
4075 |
if ( type === "fx" && queue[0] !== "inprogress" ) { |
4076 |
jQuery.dequeue( this, type );
|
4077 |
} |
4078 |
}); |
4079 |
}, |
4080 |
dequeue: function( type ) { |
4081 |
return this.each(function() { |
4082 |
jQuery.dequeue( this, type );
|
4083 |
}); |
4084 |
}, |
4085 |
clearQueue: function( type ) { |
4086 |
return this.queue( type || "fx", [] ); |
4087 |
}, |
4088 |
// Get a promise resolved when queues of a certain type
|
4089 |
// are emptied (fx is the type by default)
|
4090 |
promise: function( type, obj ) { |
4091 |
var tmp,
|
4092 |
count = 1,
|
4093 |
defer = jQuery.Deferred(), |
4094 |
elements = this,
|
4095 |
i = this.length,
|
4096 |
resolve = function() { |
4097 |
if ( !( --count ) ) {
|
4098 |
defer.resolveWith( elements, [ elements ] ); |
4099 |
} |
4100 |
}; |
4101 |
|
4102 |
if ( typeof type !== "string" ) { |
4103 |
obj = type; |
4104 |
type = undefined;
|
4105 |
} |
4106 |
type = type || "fx";
|
4107 |
|
4108 |
while ( i-- ) {
|
4109 |
tmp = jQuery._data( elements[ i ], type + "queueHooks" );
|
4110 |
if ( tmp && tmp.empty ) {
|
4111 |
count++; |
4112 |
tmp.empty.add( resolve ); |
4113 |
} |
4114 |
} |
4115 |
resolve(); |
4116 |
return defer.promise( obj );
|
4117 |
} |
4118 |
}); |
4119 |
var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; |
4120 |
|
4121 |
var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; |
4122 |
|
4123 |
var isHidden = function( elem, el ) { |
4124 |
// isHidden might be called from jQuery#filter function;
|
4125 |
// in that case, element will be second argument
|
4126 |
elem = el || elem; |
4127 |
return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); |
4128 |
}; |
4129 |
|
4130 |
|
4131 |
|
4132 |
// Multifunctional method to get and set values of a collection
|
4133 |
// The value/s can optionally be executed if it's a function
|
4134 |
var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
4135 |
var i = 0, |
4136 |
length = elems.length, |
4137 |
bulk = key == null;
|
4138 |
|
4139 |
// Sets many values
|
4140 |
if ( jQuery.type( key ) === "object" ) { |
4141 |
chainable = true;
|
4142 |
for ( i in key ) { |
4143 |
jQuery.access( elems, fn, i, key[i], true, emptyGet, raw );
|
4144 |
} |
4145 |
|
4146 |
// Sets one value
|
4147 |
} else if ( value !== undefined ) { |
4148 |
chainable = true;
|
4149 |
|
4150 |
if ( !jQuery.isFunction( value ) ) {
|
4151 |
raw = true;
|
4152 |
} |
4153 |
|
4154 |
if ( bulk ) {
|
4155 |
// Bulk operations run against the entire set
|
4156 |
if ( raw ) {
|
4157 |
fn.call( elems, value ); |
4158 |
fn = null;
|
4159 |
|
4160 |
// ...except when executing function values
|
4161 |
} else {
|
4162 |
bulk = fn; |
4163 |
fn = function( elem, key, value ) { |
4164 |
return bulk.call( jQuery( elem ), value );
|
4165 |
}; |
4166 |
} |
4167 |
} |
4168 |
|
4169 |
if ( fn ) {
|
4170 |
for ( ; i < length; i++ ) {
|
4171 |
fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); |
4172 |
} |
4173 |
} |
4174 |
} |
4175 |
|
4176 |
return chainable ?
|
4177 |
elems : |
4178 |
|
4179 |
// Gets
|
4180 |
bulk ? |
4181 |
fn.call( elems ) : |
4182 |
length ? fn( elems[0], key ) : emptyGet;
|
4183 |
}; |
4184 |
var rcheckableType = (/^(?:checkbox|radio)$/i); |
4185 |
|
4186 |
|
4187 |
|
4188 |
(function() {
|
4189 |
// Minified: var a,b,c
|
4190 |
var input = document.createElement( "input" ), |
4191 |
div = document.createElement( "div" ),
|
4192 |
fragment = document.createDocumentFragment(); |
4193 |
|
4194 |
// Setup
|
4195 |
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
4196 |
|
4197 |
// IE strips leading whitespace when .innerHTML is used
|
4198 |
support.leadingWhitespace = div.firstChild.nodeType === 3;
|
4199 |
|
4200 |
// Make sure that tbody elements aren't automatically inserted
|
4201 |
// IE will insert them into empty tables
|
4202 |
support.tbody = !div.getElementsByTagName( "tbody" ).length;
|
4203 |
|
4204 |
// Make sure that link elements get serialized correctly by innerHTML
|
4205 |
// This requires a wrapper element in IE
|
4206 |
support.htmlSerialize = !!div.getElementsByTagName( "link" ).length;
|
4207 |
|
4208 |
// Makes sure cloning an html5 element does not cause problems
|
4209 |
// Where outerHTML is undefined, this still works
|
4210 |
support.html5Clone = |
4211 |
document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav></:nav>"; |
4212 |
|
4213 |
// Check if a disconnected checkbox will retain its checked
|
4214 |
// value of true after appended to the DOM (IE6/7)
|
4215 |
input.type = "checkbox";
|
4216 |
input.checked = true;
|
4217 |
fragment.appendChild( input ); |
4218 |
support.appendChecked = input.checked; |
4219 |
|
4220 |
// Make sure textarea (and checkbox) defaultValue is properly cloned
|
4221 |
// Support: IE6-IE11+
|
4222 |
div.innerHTML = "<textarea>x</textarea>";
|
4223 |
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
|
4224 |
|
4225 |
// #11217 - WebKit loses check when the name is after the checked attribute
|
4226 |
fragment.appendChild( div ); |
4227 |
div.innerHTML = "<input type='radio' checked='checked' name='t'/>";
|
4228 |
|
4229 |
// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
|
4230 |
// old WebKit doesn't clone checked state correctly in fragments
|
4231 |
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; |
4232 |
|
4233 |
// Support: IE<9
|
4234 |
// Opera does not clone events (and typeof div.attachEvent === undefined).
|
4235 |
// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()
|
4236 |
support.noCloneEvent = true;
|
4237 |
if ( div.attachEvent ) {
|
4238 |
div.attachEvent( "onclick", function() { |
4239 |
support.noCloneEvent = false;
|
4240 |
}); |
4241 |
|
4242 |
div.cloneNode( true ).click();
|
4243 |
} |
4244 |
|
4245 |
// Execute the test only if not already executed in another module.
|
4246 |
if (support.deleteExpando == null) { |
4247 |
// Support: IE<9
|
4248 |
support.deleteExpando = true;
|
4249 |
try {
|
4250 |
delete div.test;
|
4251 |
} catch( e ) {
|
4252 |
support.deleteExpando = false;
|
4253 |
} |
4254 |
} |
4255 |
})(); |
4256 |
|
4257 |
|
4258 |
(function() {
|
4259 |
var i, eventName,
|
4260 |
div = document.createElement( "div" );
|
4261 |
|
4262 |
// Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event)
|
4263 |
for ( i in { submit: true, change: true, focusin: true }) { |
4264 |
eventName = "on" + i;
|
4265 |
|
4266 |
if ( !(support[ i + "Bubbles" ] = eventName in window) ) { |
4267 |
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
|
4268 |
div.setAttribute( eventName, "t" );
|
4269 |
support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false; |
4270 |
} |
4271 |
} |
4272 |
|
4273 |
// Null elements to avoid leaks in IE.
|
4274 |
div = null;
|
4275 |
})(); |
4276 |
|
4277 |
|
4278 |
var rformElems = /^(?:input|select|textarea)$/i, |
4279 |
rkeyEvent = /^key/,
|
4280 |
rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
|
4281 |
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
4282 |
rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
|
4283 |
|
4284 |
function returnTrue() { |
4285 |
return true; |
4286 |
} |
4287 |
|
4288 |
function returnFalse() { |
4289 |
return false; |
4290 |
} |
4291 |
|
4292 |
function safeActiveElement() { |
4293 |
try {
|
4294 |
return document.activeElement;
|
4295 |
} catch ( err ) { }
|
4296 |
} |
4297 |
|
4298 |
/*
|
4299 |
* Helper functions for managing events -- not part of the public interface.
|
4300 |
* Props to Dean Edwards' addEvent library for many of the ideas.
|
4301 |
*/
|
4302 |
jQuery.event = { |
4303 |
|
4304 |
global: {},
|
4305 |
|
4306 |
add: function( elem, types, handler, data, selector ) { |
4307 |
var tmp, events, t, handleObjIn,
|
4308 |
special, eventHandle, handleObj, |
4309 |
handlers, type, namespaces, origType, |
4310 |
elemData = jQuery._data( elem ); |
4311 |
|
4312 |
// Don't attach events to noData or text/comment nodes (but allow plain objects)
|
4313 |
if ( !elemData ) {
|
4314 |
return;
|
4315 |
} |
4316 |
|
4317 |
// Caller can pass in an object of custom data in lieu of the handler
|
4318 |
if ( handler.handler ) {
|
4319 |
handleObjIn = handler; |
4320 |
handler = handleObjIn.handler; |
4321 |
selector = handleObjIn.selector; |
4322 |
} |
4323 |
|
4324 |
// Make sure that the handler has a unique ID, used to find/remove it later
|
4325 |
if ( !handler.guid ) {
|
4326 |
handler.guid = jQuery.guid++; |
4327 |
} |
4328 |
|
4329 |
// Init the element's event structure and main handler, if this is the first
|
4330 |
if ( !(events = elemData.events) ) {
|
4331 |
events = elemData.events = {}; |
4332 |
} |
4333 |
if ( !(eventHandle = elemData.handle) ) {
|
4334 |
eventHandle = elemData.handle = function( e ) { |
4335 |
// Discard the second event of a jQuery.event.trigger() and
|
4336 |
// when an event is called after a page has unloaded
|
4337 |
return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? |
4338 |
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
4339 |
undefined;
|
4340 |
}; |
4341 |
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
4342 |
eventHandle.elem = elem; |
4343 |
} |
4344 |
|
4345 |
// Handle multiple events separated by a space
|
4346 |
types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
4347 |
t = types.length; |
4348 |
while ( t-- ) {
|
4349 |
tmp = rtypenamespace.exec( types[t] ) || []; |
4350 |
type = origType = tmp[1];
|
4351 |
namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
4352 |
|
4353 |
// There *must* be a type, no attaching namespace-only handlers
|
4354 |
if ( !type ) {
|
4355 |
continue;
|
4356 |
} |
4357 |
|
4358 |
// If event changes its type, use the special event handlers for the changed type
|
4359 |
special = jQuery.event.special[ type ] || {}; |
4360 |
|
4361 |
// If selector defined, determine special event api type, otherwise given type
|
4362 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
4363 |
|
4364 |
// Update special based on newly reset type
|
4365 |
special = jQuery.event.special[ type ] || {}; |
4366 |
|
4367 |
// handleObj is passed to all event handlers
|
4368 |
handleObj = jQuery.extend({ |
4369 |
type: type,
|
4370 |
origType: origType,
|
4371 |
data: data,
|
4372 |
handler: handler,
|
4373 |
guid: handler.guid,
|
4374 |
selector: selector,
|
4375 |
needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
|
4376 |
namespace: namespaces.join(".") |
4377 |
}, handleObjIn ); |
4378 |
|
4379 |
// Init the event handler queue if we're the first
|
4380 |
if ( !(handlers = events[ type ]) ) {
|
4381 |
handlers = events[ type ] = []; |
4382 |
handlers.delegateCount = 0;
|
4383 |
|
4384 |
// Only use addEventListener/attachEvent if the special events handler returns false
|
4385 |
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
4386 |
// Bind the global event handler to the element
|
4387 |
if ( elem.addEventListener ) {
|
4388 |
elem.addEventListener( type, eventHandle, false );
|
4389 |
|
4390 |
} else if ( elem.attachEvent ) { |
4391 |
elem.attachEvent( "on" + type, eventHandle );
|
4392 |
} |
4393 |
} |
4394 |
} |
4395 |
|
4396 |
if ( special.add ) {
|
4397 |
special.add.call( elem, handleObj ); |
4398 |
|
4399 |
if ( !handleObj.handler.guid ) {
|
4400 |
handleObj.handler.guid = handler.guid; |
4401 |
} |
4402 |
} |
4403 |
|
4404 |
// Add to the element's handler list, delegates in front
|
4405 |
if ( selector ) {
|
4406 |
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
4407 |
} else {
|
4408 |
handlers.push( handleObj ); |
4409 |
} |
4410 |
|
4411 |
// Keep track of which events have ever been used, for event optimization
|
4412 |
jQuery.event.global[ type ] = true;
|
4413 |
} |
4414 |
|
4415 |
// Nullify elem to prevent memory leaks in IE
|
4416 |
elem = null;
|
4417 |
}, |
4418 |
|
4419 |
// Detach an event or set of events from an element
|
4420 |
remove: function( elem, types, handler, selector, mappedTypes ) { |
4421 |
var j, handleObj, tmp,
|
4422 |
origCount, t, events, |
4423 |
special, handlers, type, |
4424 |
namespaces, origType, |
4425 |
elemData = jQuery.hasData( elem ) && jQuery._data( elem ); |
4426 |
|
4427 |
if ( !elemData || !(events = elemData.events) ) {
|
4428 |
return;
|
4429 |
} |
4430 |
|
4431 |
// Once for each type.namespace in types; type may be omitted
|
4432 |
types = ( types || "" ).match( rnotwhite ) || [ "" ]; |
4433 |
t = types.length; |
4434 |
while ( t-- ) {
|
4435 |
tmp = rtypenamespace.exec( types[t] ) || []; |
4436 |
type = origType = tmp[1];
|
4437 |
namespaces = ( tmp[2] || "" ).split( "." ).sort(); |
4438 |
|
4439 |
// Unbind all events (on this namespace, if provided) for the element
|
4440 |
if ( !type ) {
|
4441 |
for ( type in events ) { |
4442 |
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
4443 |
} |
4444 |
continue;
|
4445 |
} |
4446 |
|
4447 |
special = jQuery.event.special[ type ] || {}; |
4448 |
type = ( selector ? special.delegateType : special.bindType ) || type; |
4449 |
handlers = events[ type ] || []; |
4450 |
tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); |
4451 |
|
4452 |
// Remove matching events
|
4453 |
origCount = j = handlers.length; |
4454 |
while ( j-- ) {
|
4455 |
handleObj = handlers[ j ]; |
4456 |
|
4457 |
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
4458 |
( !handler || handler.guid === handleObj.guid ) && |
4459 |
( !tmp || tmp.test( handleObj.namespace ) ) && |
4460 |
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
4461 |
handlers.splice( j, 1 );
|
4462 |
|
4463 |
if ( handleObj.selector ) {
|
4464 |
handlers.delegateCount--; |
4465 |
} |
4466 |
if ( special.remove ) {
|
4467 |
special.remove.call( elem, handleObj ); |
4468 |
} |
4469 |
} |
4470 |
} |
4471 |
|
4472 |
// Remove generic event handler if we removed something and no more handlers exist
|
4473 |
// (avoids potential for endless recursion during removal of special event handlers)
|
4474 |
if ( origCount && !handlers.length ) {
|
4475 |
if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
4476 |
jQuery.removeEvent( elem, type, elemData.handle ); |
4477 |
} |
4478 |
|
4479 |
delete events[ type ];
|
4480 |
} |
4481 |
} |
4482 |
|
4483 |
// Remove the expando if it's no longer used
|
4484 |
if ( jQuery.isEmptyObject( events ) ) {
|
4485 |
delete elemData.handle;
|
4486 |
|
4487 |
// removeData also checks for emptiness and clears the expando if empty
|
4488 |
// so use it instead of delete
|
4489 |
jQuery._removeData( elem, "events" );
|
4490 |
} |
4491 |
}, |
4492 |
|
4493 |
trigger: function( event, data, elem, onlyHandlers ) { |
4494 |
var handle, ontype, cur,
|
4495 |
bubbleType, special, tmp, i, |
4496 |
eventPath = [ elem || document ], |
4497 |
type = hasOwn.call( event, "type" ) ? event.type : event,
|
4498 |
namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; |
4499 |
|
4500 |
cur = tmp = elem = elem || document; |
4501 |
|
4502 |
// Don't do events on text and comment nodes
|
4503 |
if ( elem.nodeType === 3 || elem.nodeType === 8 ) { |
4504 |
return;
|
4505 |
} |
4506 |
|
4507 |
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
4508 |
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
4509 |
return;
|
4510 |
} |
4511 |
|
4512 |
if ( type.indexOf(".") >= 0 ) { |
4513 |
// Namespaced trigger; create a regexp to match event type in handle()
|
4514 |
namespaces = type.split(".");
|
4515 |
type = namespaces.shift(); |
4516 |
namespaces.sort(); |
4517 |
} |
4518 |
ontype = type.indexOf(":") < 0 && "on" + type; |
4519 |
|
4520 |
// Caller can pass in a jQuery.Event object, Object, or just an event type string
|
4521 |
event = event[ jQuery.expando ] ? |
4522 |
event : |
4523 |
new jQuery.Event( type, typeof event === "object" && event ); |
4524 |
|
4525 |
// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
|
4526 |
event.isTrigger = onlyHandlers ? 2 : 3; |
4527 |
event.namespace = namespaces.join(".");
|
4528 |
event.namespace_re = event.namespace ? |
4529 |
new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : |
4530 |
null;
|
4531 |
|
4532 |
// Clean up the event in case it is being reused
|
4533 |
event.result = undefined;
|
4534 |
if ( !event.target ) {
|
4535 |
event.target = elem; |
4536 |
} |
4537 |
|
4538 |
// Clone any incoming data and prepend the event, creating the handler arg list
|
4539 |
data = data == null ?
|
4540 |
[ event ] : |
4541 |
jQuery.makeArray( data, [ event ] ); |
4542 |
|
4543 |
// Allow special events to draw outside the lines
|
4544 |
special = jQuery.event.special[ type ] || {}; |
4545 |
if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { |
4546 |
return;
|
4547 |
} |
4548 |
|
4549 |
// Determine event propagation path in advance, per W3C events spec (#9951)
|
4550 |
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
4551 |
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
4552 |
|
4553 |
bubbleType = special.delegateType || type; |
4554 |
if ( !rfocusMorph.test( bubbleType + type ) ) {
|
4555 |
cur = cur.parentNode; |
4556 |
} |
4557 |
for ( ; cur; cur = cur.parentNode ) {
|
4558 |
eventPath.push( cur ); |
4559 |
tmp = cur; |
4560 |
} |
4561 |
|
4562 |
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
4563 |
if ( tmp === (elem.ownerDocument || document) ) {
|
4564 |
eventPath.push( tmp.defaultView || tmp.parentWindow || window ); |
4565 |
} |
4566 |
} |
4567 |
|
4568 |
// Fire handlers on the event path
|
4569 |
i = 0;
|
4570 |
while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {
|
4571 |
|
4572 |
event.type = i > 1 ?
|
4573 |
bubbleType : |
4574 |
special.bindType || type; |
4575 |
|
4576 |
// jQuery handler
|
4577 |
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); |
4578 |
if ( handle ) {
|
4579 |
handle.apply( cur, data ); |
4580 |
} |
4581 |
|
4582 |
// Native handler
|
4583 |
handle = ontype && cur[ ontype ]; |
4584 |
if ( handle && handle.apply && jQuery.acceptData( cur ) ) {
|
4585 |
event.result = handle.apply( cur, data ); |
4586 |
if ( event.result === false ) { |
4587 |
event.preventDefault(); |
4588 |
} |
4589 |
} |
4590 |
} |
4591 |
event.type = type; |
4592 |
|
4593 |
// If nobody prevented the default action, do it now
|
4594 |
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
4595 |
|
4596 |
if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && |
4597 |
jQuery.acceptData( elem ) ) { |
4598 |
|
4599 |
// Call a native DOM method on the target with the same name name as the event.
|
4600 |
// Can't use an .isFunction() check here because IE6/7 fails that test.
|
4601 |
// Don't do default actions on window, that's where global variables be (#6170)
|
4602 |
if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {
|
4603 |
|
4604 |
// Don't re-trigger an onFOO event when we call its FOO() method
|
4605 |
tmp = elem[ ontype ]; |
4606 |
|
4607 |
if ( tmp ) {
|
4608 |
elem[ ontype ] = null;
|
4609 |
} |
4610 |
|
4611 |
// Prevent re-triggering of the same event, since we already bubbled it above
|
4612 |
jQuery.event.triggered = type; |
4613 |
try {
|
4614 |
elem[ type ](); |
4615 |
} catch ( e ) {
|
4616 |
// IE<9 dies on focus/blur to hidden element (#1486,#12518)
|
4617 |
// only reproducible on winXP IE8 native, not IE9 in IE8 mode
|
4618 |
} |
4619 |
jQuery.event.triggered = undefined;
|
4620 |
|
4621 |
if ( tmp ) {
|
4622 |
elem[ ontype ] = tmp; |
4623 |
} |
4624 |
} |
4625 |
} |
4626 |
} |
4627 |
|
4628 |
return event.result;
|
4629 |
}, |
4630 |
|
4631 |
dispatch: function( event ) { |
4632 |
|
4633 |
// Make a writable jQuery.Event from the native event object
|
4634 |
event = jQuery.event.fix( event ); |
4635 |
|
4636 |
var i, ret, handleObj, matched, j,
|
4637 |
handlerQueue = [], |
4638 |
args = slice.call( arguments ),
|
4639 |
handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], |
4640 |
special = jQuery.event.special[ event.type ] || {}; |
4641 |
|
4642 |
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
4643 |
args[0] = event;
|
4644 |
event.delegateTarget = this;
|
4645 |
|
4646 |
// Call the preDispatch hook for the mapped type, and let it bail if desired
|
4647 |
if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
4648 |
return;
|
4649 |
} |
4650 |
|
4651 |
// Determine handlers
|
4652 |
handlerQueue = jQuery.event.handlers.call( this, event, handlers );
|
4653 |
|
4654 |
// Run delegates first; they may want to stop propagation beneath us
|
4655 |
i = 0;
|
4656 |
while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {
|
4657 |
event.currentTarget = matched.elem; |
4658 |
|
4659 |
j = 0;
|
4660 |
while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {
|
4661 |
|
4662 |
// Triggered event must either 1) have no namespace, or
|
4663 |
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
4664 |
if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {
|
4665 |
|
4666 |
event.handleObj = handleObj; |
4667 |
event.data = handleObj.data; |
4668 |
|
4669 |
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) |
4670 |
.apply( matched.elem, args ); |
4671 |
|
4672 |
if ( ret !== undefined ) { |
4673 |
if ( (event.result = ret) === false ) { |
4674 |
event.preventDefault(); |
4675 |
event.stopPropagation(); |
4676 |
} |
4677 |
} |
4678 |
} |
4679 |
} |
4680 |
} |
4681 |
|
4682 |
// Call the postDispatch hook for the mapped type
|
4683 |
if ( special.postDispatch ) {
|
4684 |
special.postDispatch.call( this, event );
|
4685 |
} |
4686 |
|
4687 |
return event.result;
|
4688 |
}, |
4689 |
|
4690 |
handlers: function( event, handlers ) { |
4691 |
var sel, handleObj, matches, i,
|
4692 |
handlerQueue = [], |
4693 |
delegateCount = handlers.delegateCount, |
4694 |
cur = event.target; |
4695 |
|
4696 |
// Find delegate handlers
|
4697 |
// Black-hole SVG <use> instance trees (#13180)
|
4698 |
// Avoid non-left-click bubbling in Firefox (#3861)
|
4699 |
if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { |
4700 |
|
4701 |
/* jshint eqeqeq: false */
|
4702 |
for ( ; cur != this; cur = cur.parentNode || this ) { |
4703 |
/* jshint eqeqeq: true */
|
4704 |
|
4705 |
// Don't check non-elements (#13208)
|
4706 |
// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
|
4707 |
if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { |
4708 |
matches = []; |
4709 |
for ( i = 0; i < delegateCount; i++ ) { |
4710 |
handleObj = handlers[ i ]; |
4711 |
|
4712 |
// Don't conflict with Object.prototype properties (#13203)
|
4713 |
sel = handleObj.selector + " ";
|
4714 |
|
4715 |
if ( matches[ sel ] === undefined ) { |
4716 |
matches[ sel ] = handleObj.needsContext ? |
4717 |
jQuery( sel, this ).index( cur ) >= 0 : |
4718 |
jQuery.find( sel, this, null, [ cur ] ).length; |
4719 |
} |
4720 |
if ( matches[ sel ] ) {
|
4721 |
matches.push( handleObj ); |
4722 |
} |
4723 |
} |
4724 |
if ( matches.length ) {
|
4725 |
handlerQueue.push({ elem: cur, handlers: matches }); |
4726 |
} |
4727 |
} |
4728 |
} |
4729 |
} |
4730 |
|
4731 |
// Add the remaining (directly-bound) handlers
|
4732 |
if ( delegateCount < handlers.length ) {
|
4733 |
handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); |
4734 |
} |
4735 |
|
4736 |
return handlerQueue;
|
4737 |
}, |
4738 |
|
4739 |
fix: function( event ) { |
4740 |
if ( event[ jQuery.expando ] ) {
|
4741 |
return event;
|
4742 |
} |
4743 |
|
4744 |
// Create a writable copy of the event object and normalize some properties
|
4745 |
var i, prop, copy,
|
4746 |
type = event.type, |
4747 |
originalEvent = event, |
4748 |
fixHook = this.fixHooks[ type ];
|
4749 |
|
4750 |
if ( !fixHook ) {
|
4751 |
this.fixHooks[ type ] = fixHook =
|
4752 |
rmouseEvent.test( type ) ? this.mouseHooks :
|
4753 |
rkeyEvent.test( type ) ? this.keyHooks :
|
4754 |
{}; |
4755 |
} |
4756 |
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; |
4757 |
|
4758 |
event = new jQuery.Event( originalEvent );
|
4759 |
|
4760 |
i = copy.length; |
4761 |
while ( i-- ) {
|
4762 |
prop = copy[ i ]; |
4763 |
event[ prop ] = originalEvent[ prop ]; |
4764 |
} |
4765 |
|
4766 |
// Support: IE<9
|
4767 |
// Fix target property (#1925)
|
4768 |
if ( !event.target ) {
|
4769 |
event.target = originalEvent.srcElement || document; |
4770 |
} |
4771 |
|
4772 |
// Support: Chrome 23+, Safari?
|
4773 |
// Target should not be a text node (#504, #13143)
|
4774 |
if ( event.target.nodeType === 3 ) { |
4775 |
event.target = event.target.parentNode; |
4776 |
} |
4777 |
|
4778 |
// Support: IE<9
|
4779 |
// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
|
4780 |
event.metaKey = !!event.metaKey; |
4781 |
|
4782 |
return fixHook.filter ? fixHook.filter( event, originalEvent ) : event;
|
4783 |
}, |
4784 |
|
4785 |
// Includes some event props shared by KeyEvent and MouseEvent
|
4786 |
props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), |
4787 |
|
4788 |
fixHooks: {},
|
4789 |
|
4790 |
keyHooks: {
|
4791 |
props: "char charCode key keyCode".split(" "), |
4792 |
filter: function( event, original ) { |
4793 |
|
4794 |
// Add which for key events
|
4795 |
if ( event.which == null ) { |
4796 |
event.which = original.charCode != null ? original.charCode : original.keyCode;
|
4797 |
} |
4798 |
|
4799 |
return event;
|
4800 |
} |
4801 |
}, |
4802 |
|
4803 |
mouseHooks: {
|
4804 |
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), |
4805 |
filter: function( event, original ) { |
4806 |
var body, eventDoc, doc,
|
4807 |
button = original.button, |
4808 |
fromElement = original.fromElement; |
4809 |
|
4810 |
// Calculate pageX/Y if missing and clientX/Y available
|
4811 |
if ( event.pageX == null && original.clientX != null ) { |
4812 |
eventDoc = event.target.ownerDocument || document; |
4813 |
doc = eventDoc.documentElement; |
4814 |
body = eventDoc.body; |
4815 |
|
4816 |
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); |
4817 |
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); |
4818 |
} |
4819 |
|
4820 |
// Add relatedTarget, if necessary
|
4821 |
if ( !event.relatedTarget && fromElement ) {
|
4822 |
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; |
4823 |
} |
4824 |
|
4825 |
// Add which for click: 1 === left; 2 === middle; 3 === right
|
4826 |
// Note: button is not normalized, so don't use it
|
4827 |
if ( !event.which && button !== undefined ) { |
4828 |
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); |
4829 |
} |
4830 |
|
4831 |
return event;
|
4832 |
} |
4833 |
}, |
4834 |
|
4835 |
special: {
|
4836 |
load: {
|
4837 |
// Prevent triggered image.load events from bubbling to window.load
|
4838 |
noBubble: true |
4839 |
}, |
4840 |
focus: {
|
4841 |
// Fire native event if possible so blur/focus sequence is correct
|
4842 |
trigger: function() { |
4843 |
if ( this !== safeActiveElement() && this.focus ) { |
4844 |
try {
|
4845 |
this.focus();
|
4846 |
return false; |
4847 |
} catch ( e ) {
|
4848 |
// Support: IE<9
|
4849 |
// If we error on focus to hidden element (#1486, #12518),
|
4850 |
// let .trigger() run the handlers
|
4851 |
} |
4852 |
} |
4853 |
}, |
4854 |
delegateType: "focusin" |
4855 |
}, |
4856 |
blur: {
|
4857 |
trigger: function() { |
4858 |
if ( this === safeActiveElement() && this.blur ) { |
4859 |
this.blur();
|
4860 |
return false; |
4861 |
} |
4862 |
}, |
4863 |
delegateType: "focusout" |
4864 |
}, |
4865 |
click: {
|
4866 |
// For checkbox, fire native event so checked state will be right
|
4867 |
trigger: function() { |
4868 |
if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { |
4869 |
this.click();
|
4870 |
return false; |
4871 |
} |
4872 |
}, |
4873 |
|
4874 |
// For cross-browser consistency, don't fire native .click() on links
|
4875 |
_default: function( event ) { |
4876 |
return jQuery.nodeName( event.target, "a" ); |
4877 |
} |
4878 |
}, |
4879 |
|
4880 |
beforeunload: {
|
4881 |
postDispatch: function( event ) { |
4882 |
|
4883 |
// Support: Firefox 20+
|
4884 |
// Firefox doesn't alert if the returnValue field is not set.
|
4885 |
if ( event.result !== undefined && event.originalEvent ) { |
4886 |
event.originalEvent.returnValue = event.result; |
4887 |
} |
4888 |
} |
4889 |
} |
4890 |
}, |
4891 |
|
4892 |
simulate: function( type, elem, event, bubble ) { |
4893 |
// Piggyback on a donor event to simulate a different one.
|
4894 |
// Fake originalEvent to avoid donor's stopPropagation, but if the
|
4895 |
// simulated event prevents default then we do the same on the donor.
|
4896 |
var e = jQuery.extend(
|
4897 |
new jQuery.Event(),
|
4898 |
event, |
4899 |
{ |
4900 |
type: type,
|
4901 |
isSimulated: true, |
4902 |
originalEvent: {}
|
4903 |
} |
4904 |
); |
4905 |
if ( bubble ) {
|
4906 |
jQuery.event.trigger( e, null, elem );
|
4907 |
} else {
|
4908 |
jQuery.event.dispatch.call( elem, e ); |
4909 |
} |
4910 |
if ( e.isDefaultPrevented() ) {
|
4911 |
event.preventDefault(); |
4912 |
} |
4913 |
} |
4914 |
}; |
4915 |
|
4916 |
jQuery.removeEvent = document.removeEventListener ? |
4917 |
function( elem, type, handle ) {
|
4918 |
if ( elem.removeEventListener ) {
|
4919 |
elem.removeEventListener( type, handle, false );
|
4920 |
} |
4921 |
} : |
4922 |
function( elem, type, handle ) {
|
4923 |
var name = "on" + type; |
4924 |
|
4925 |
if ( elem.detachEvent ) {
|
4926 |
|
4927 |
// #8545, #7054, preventing memory leaks for custom events in IE6-8
|
4928 |
// detachEvent needed property on element, by name of that event, to properly expose it to GC
|
4929 |
if ( typeof elem[ name ] === strundefined ) { |
4930 |
elem[ name ] = null;
|
4931 |
} |
4932 |
|
4933 |
elem.detachEvent( name, handle ); |
4934 |
} |
4935 |
}; |
4936 |
|
4937 |
jQuery.Event = function( src, props ) { |
4938 |
// Allow instantiation without the 'new' keyword
|
4939 |
if ( !(this instanceof jQuery.Event) ) { |
4940 |
return new jQuery.Event( src, props ); |
4941 |
} |
4942 |
|
4943 |
// Event object
|
4944 |
if ( src && src.type ) {
|
4945 |
this.originalEvent = src;
|
4946 |
this.type = src.type;
|
4947 |
|
4948 |
// Events bubbling up the document may have been marked as prevented
|
4949 |
// by a handler lower down the tree; reflect the correct value.
|
4950 |
this.isDefaultPrevented = src.defaultPrevented ||
|
4951 |
src.defaultPrevented === undefined &&
|
4952 |
// Support: IE < 9, Android < 4.0
|
4953 |
src.returnValue === false ?
|
4954 |
returnTrue : |
4955 |
returnFalse; |
4956 |
|
4957 |
// Event type
|
4958 |
} else {
|
4959 |
this.type = src;
|
4960 |
} |
4961 |
|
4962 |
// Put explicitly provided properties onto the event object
|
4963 |
if ( props ) {
|
4964 |
jQuery.extend( this, props );
|
4965 |
} |
4966 |
|
4967 |
// Create a timestamp if incoming event doesn't have one
|
4968 |
this.timeStamp = src && src.timeStamp || jQuery.now();
|
4969 |
|
4970 |
// Mark it as fixed
|
4971 |
this[ jQuery.expando ] = true; |
4972 |
}; |
4973 |
|
4974 |
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
4975 |
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
4976 |
jQuery.Event.prototype = { |
4977 |
isDefaultPrevented: returnFalse,
|
4978 |
isPropagationStopped: returnFalse,
|
4979 |
isImmediatePropagationStopped: returnFalse,
|
4980 |
|
4981 |
preventDefault: function() { |
4982 |
var e = this.originalEvent; |
4983 |
|
4984 |
this.isDefaultPrevented = returnTrue;
|
4985 |
if ( !e ) {
|
4986 |
return;
|
4987 |
} |
4988 |
|
4989 |
// If preventDefault exists, run it on the original event
|
4990 |
if ( e.preventDefault ) {
|
4991 |
e.preventDefault(); |
4992 |
|
4993 |
// Support: IE
|
4994 |
// Otherwise set the returnValue property of the original event to false
|
4995 |
} else {
|
4996 |
e.returnValue = false;
|
4997 |
} |
4998 |
}, |
4999 |
stopPropagation: function() { |
5000 |
var e = this.originalEvent; |
5001 |
|
5002 |
this.isPropagationStopped = returnTrue;
|
5003 |
if ( !e ) {
|
5004 |
return;
|
5005 |
} |
5006 |
// If stopPropagation exists, run it on the original event
|
5007 |
if ( e.stopPropagation ) {
|
5008 |
e.stopPropagation(); |
5009 |
} |
5010 |
|
5011 |
// Support: IE
|
5012 |
// Set the cancelBubble property of the original event to true
|
5013 |
e.cancelBubble = true;
|
5014 |
}, |
5015 |
stopImmediatePropagation: function() { |
5016 |
var e = this.originalEvent; |
5017 |
|
5018 |
this.isImmediatePropagationStopped = returnTrue;
|
5019 |
|
5020 |
if ( e && e.stopImmediatePropagation ) {
|
5021 |
e.stopImmediatePropagation(); |
5022 |
} |
5023 |
|
5024 |
this.stopPropagation();
|
5025 |
} |
5026 |
}; |
5027 |
|
5028 |
// Create mouseenter/leave events using mouseover/out and event-time checks
|
5029 |
jQuery.each({ |
5030 |
mouseenter: "mouseover", |
5031 |
mouseleave: "mouseout", |
5032 |
pointerenter: "pointerover", |
5033 |
pointerleave: "pointerout" |
5034 |
}, function( orig, fix ) {
|
5035 |
jQuery.event.special[ orig ] = { |
5036 |
delegateType: fix,
|
5037 |
bindType: fix,
|
5038 |
|
5039 |
handle: function( event ) { |
5040 |
var ret,
|
5041 |
target = this,
|
5042 |
related = event.relatedTarget, |
5043 |
handleObj = event.handleObj; |
5044 |
|
5045 |
// For mousenter/leave call the handler if related is outside the target.
|
5046 |
// NB: No relatedTarget if the mouse left/entered the browser window
|
5047 |
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
5048 |
event.type = handleObj.origType; |
5049 |
ret = handleObj.handler.apply( this, arguments ); |
5050 |
event.type = fix; |
5051 |
} |
5052 |
return ret;
|
5053 |
} |
5054 |
}; |
5055 |
}); |
5056 |
|
5057 |
// IE submit delegation
|
5058 |
if ( !support.submitBubbles ) {
|
5059 |
|
5060 |
jQuery.event.special.submit = { |
5061 |
setup: function() { |
5062 |
// Only need this for delegated form submit events
|
5063 |
if ( jQuery.nodeName( this, "form" ) ) { |
5064 |
return false; |
5065 |
} |
5066 |
|
5067 |
// Lazy-add a submit handler when a descendant form may potentially be submitted
|
5068 |
jQuery.event.add( this, "click._submit keypress._submit", function( e ) { |
5069 |
// Node name check avoids a VML-related crash in IE (#9807)
|
5070 |
var elem = e.target,
|
5071 |
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; |
5072 |
if ( form && !jQuery._data( form, "submitBubbles" ) ) { |
5073 |
jQuery.event.add( form, "submit._submit", function( event ) { |
5074 |
event._submit_bubble = true;
|
5075 |
}); |
5076 |
jQuery._data( form, "submitBubbles", true ); |
5077 |
} |
5078 |
}); |
5079 |
// return undefined since we don't need an event listener
|
5080 |
}, |
5081 |
|
5082 |
postDispatch: function( event ) { |
5083 |
// If form was submitted by the user, bubble the event up the tree
|
5084 |
if ( event._submit_bubble ) {
|
5085 |
delete event._submit_bubble;
|
5086 |
if ( this.parentNode && !event.isTrigger ) { |
5087 |
jQuery.event.simulate( "submit", this.parentNode, event, true ); |
5088 |
} |
5089 |
} |
5090 |
}, |
5091 |
|
5092 |
teardown: function() { |
5093 |
// Only need this for delegated form submit events
|
5094 |
if ( jQuery.nodeName( this, "form" ) ) { |
5095 |
return false; |
5096 |
} |
5097 |
|
5098 |
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
5099 |
jQuery.event.remove( this, "._submit" ); |
5100 |
} |
5101 |
}; |
5102 |
} |
5103 |
|
5104 |
// IE change delegation and checkbox/radio fix
|
5105 |
if ( !support.changeBubbles ) {
|
5106 |
|
5107 |
jQuery.event.special.change = { |
5108 |
|
5109 |
setup: function() { |
5110 |
|
5111 |
if ( rformElems.test( this.nodeName ) ) { |
5112 |
// IE doesn't fire change on a check/radio until blur; trigger it on click
|
5113 |
// after a propertychange. Eat the blur-change in special.change.handle.
|
5114 |
// This still fires onchange a second time for check/radio after blur.
|
5115 |
if ( this.type === "checkbox" || this.type === "radio" ) { |
5116 |
jQuery.event.add( this, "propertychange._change", function( event ) { |
5117 |
if ( event.originalEvent.propertyName === "checked" ) { |
5118 |
this._just_changed = true; |
5119 |
} |
5120 |
}); |
5121 |
jQuery.event.add( this, "click._change", function( event ) { |
5122 |
if ( this._just_changed && !event.isTrigger ) { |
5123 |
this._just_changed = false; |
5124 |
} |
5125 |
// Allow triggered, simulated change events (#11500)
|
5126 |
jQuery.event.simulate( "change", this, event, true ); |
5127 |
}); |
5128 |
} |
5129 |
return false; |
5130 |
} |
5131 |
// Delegated event; lazy-add a change handler on descendant inputs
|
5132 |
jQuery.event.add( this, "beforeactivate._change", function( e ) { |
5133 |
var elem = e.target;
|
5134 |
|
5135 |
if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { |
5136 |
jQuery.event.add( elem, "change._change", function( event ) { |
5137 |
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { |
5138 |
jQuery.event.simulate( "change", this.parentNode, event, true ); |
5139 |
} |
5140 |
}); |
5141 |
jQuery._data( elem, "changeBubbles", true ); |
5142 |
} |
5143 |
}); |
5144 |
}, |
5145 |
|
5146 |
handle: function( event ) { |
5147 |
var elem = event.target;
|
5148 |
|
5149 |
// Swallow native change events from checkbox/radio, we already triggered them above
|
5150 |
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { |
5151 |
return event.handleObj.handler.apply( this, arguments ); |
5152 |
} |
5153 |
}, |
5154 |
|
5155 |
teardown: function() { |
5156 |
jQuery.event.remove( this, "._change" ); |
5157 |
|
5158 |
return !rformElems.test( this.nodeName ); |
5159 |
} |
5160 |
}; |
5161 |
} |
5162 |
|
5163 |
// Create "bubbling" focus and blur events
|
5164 |
if ( !support.focusinBubbles ) {
|
5165 |
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { |
5166 |
|
5167 |
// Attach a single capturing handler on the document while someone wants focusin/focusout
|
5168 |
var handler = function( event ) { |
5169 |
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
5170 |
}; |
5171 |
|
5172 |
jQuery.event.special[ fix ] = { |
5173 |
setup: function() { |
5174 |
var doc = this.ownerDocument || this, |
5175 |
attaches = jQuery._data( doc, fix ); |
5176 |
|
5177 |
if ( !attaches ) {
|
5178 |
doc.addEventListener( orig, handler, true );
|
5179 |
} |
5180 |
jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); |
5181 |
}, |
5182 |
teardown: function() { |
5183 |
var doc = this.ownerDocument || this, |
5184 |
attaches = jQuery._data( doc, fix ) - 1;
|
5185 |
|
5186 |
if ( !attaches ) {
|
5187 |
doc.removeEventListener( orig, handler, true );
|
5188 |
jQuery._removeData( doc, fix ); |
5189 |
} else {
|
5190 |
jQuery._data( doc, fix, attaches ); |
5191 |
} |
5192 |
} |
5193 |
}; |
5194 |
}); |
5195 |
} |
5196 |
|
5197 |
jQuery.fn.extend({ |
5198 |
|
5199 |
on: function( types, selector, data, fn, /*INTERNAL*/ one ) { |
5200 |
var type, origFn;
|
5201 |
|
5202 |
// Types can be a map of types/handlers
|
5203 |
if ( typeof types === "object" ) { |
5204 |
// ( types-Object, selector, data )
|
5205 |
if ( typeof selector !== "string" ) { |
5206 |
// ( types-Object, data )
|
5207 |
data = data || selector; |
5208 |
selector = undefined;
|
5209 |
} |
5210 |
for ( type in types ) { |
5211 |
this.on( type, selector, data, types[ type ], one );
|
5212 |
} |
5213 |
return this; |
5214 |
} |
5215 |
|
5216 |
if ( data == null && fn == null ) { |
5217 |
// ( types, fn )
|
5218 |
fn = selector; |
5219 |
data = selector = undefined;
|
5220 |
} else if ( fn == null ) { |
5221 |
if ( typeof selector === "string" ) { |
5222 |
// ( types, selector, fn )
|
5223 |
fn = data; |
5224 |
data = undefined;
|
5225 |
} else {
|
5226 |
// ( types, data, fn )
|
5227 |
fn = data; |
5228 |
data = selector; |
5229 |
selector = undefined;
|
5230 |
} |
5231 |
} |
5232 |
if ( fn === false ) { |
5233 |
fn = returnFalse; |
5234 |
} else if ( !fn ) { |
5235 |
return this; |
5236 |
} |
5237 |
|
5238 |
if ( one === 1 ) { |
5239 |
origFn = fn; |
5240 |
fn = function( event ) { |
5241 |
// Can use an empty set, since event contains the info
|
5242 |
jQuery().off( event ); |
5243 |
return origFn.apply( this, arguments ); |
5244 |
}; |
5245 |
// Use same guid so caller can remove using origFn
|
5246 |
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
5247 |
} |
5248 |
return this.each( function() { |
5249 |
jQuery.event.add( this, types, fn, data, selector );
|
5250 |
}); |
5251 |
}, |
5252 |
one: function( types, selector, data, fn ) { |
5253 |
return this.on( types, selector, data, fn, 1 ); |
5254 |
}, |
5255 |
off: function( types, selector, fn ) { |
5256 |
var handleObj, type;
|
5257 |
if ( types && types.preventDefault && types.handleObj ) {
|
5258 |
// ( event ) dispatched jQuery.Event
|
5259 |
handleObj = types.handleObj; |
5260 |
jQuery( types.delegateTarget ).off( |
5261 |
handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
|
5262 |
handleObj.selector, |
5263 |
handleObj.handler |
5264 |
); |
5265 |
return this; |
5266 |
} |
5267 |
if ( typeof types === "object" ) { |
5268 |
// ( types-object [, selector] )
|
5269 |
for ( type in types ) { |
5270 |
this.off( type, selector, types[ type ] );
|
5271 |
} |
5272 |
return this; |
5273 |
} |
5274 |
if ( selector === false || typeof selector === "function" ) { |
5275 |
// ( types [, fn] )
|
5276 |
fn = selector; |
5277 |
selector = undefined;
|
5278 |
} |
5279 |
if ( fn === false ) { |
5280 |
fn = returnFalse; |
5281 |
} |
5282 |
return this.each(function() { |
5283 |
jQuery.event.remove( this, types, fn, selector );
|
5284 |
}); |
5285 |
}, |
5286 |
|
5287 |
trigger: function( type, data ) { |
5288 |
return this.each(function() { |
5289 |
jQuery.event.trigger( type, data, this );
|
5290 |
}); |
5291 |
}, |
5292 |
triggerHandler: function( type, data ) { |
5293 |
var elem = this[0]; |
5294 |
if ( elem ) {
|
5295 |
return jQuery.event.trigger( type, data, elem, true ); |
5296 |
} |
5297 |
} |
5298 |
}); |
5299 |
|
5300 |
|
5301 |
function createSafeFragment( document ) { |
5302 |
var list = nodeNames.split( "|" ), |
5303 |
safeFrag = document.createDocumentFragment(); |
5304 |
|
5305 |
if ( safeFrag.createElement ) {
|
5306 |
while ( list.length ) {
|
5307 |
safeFrag.createElement( |
5308 |
list.pop() |
5309 |
); |
5310 |
} |
5311 |
} |
5312 |
return safeFrag;
|
5313 |
} |
5314 |
|
5315 |
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + |
5316 |
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
5317 |
rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
|
5318 |
rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), |
5319 |
rleadingWhitespace = /^\s+/,
|
5320 |
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
|
5321 |
rtagName = /<([\w:]+)/,
|
5322 |
rtbody = /<tbody/i,
|
5323 |
rhtml = /<|&#?\w+;/,
|
5324 |
rnoInnerhtml = /<(?:script|style|link)/i,
|
5325 |
// checked="checked" or checked
|
5326 |
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
5327 |
rscriptType = /^$|\/(?:java|ecma)script/i,
|
5328 |
rscriptTypeMasked = /^true\/(.*)/,
|
5329 |
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
|
5330 |
|
5331 |
// We have to close these tags to support XHTML (#13200)
|
5332 |
wrapMap = { |
5333 |
option: [ 1, "<select multiple='multiple'>", "</select>" ], |
5334 |
legend: [ 1, "<fieldset>", "</fieldset>" ], |
5335 |
area: [ 1, "<map>", "</map>" ], |
5336 |
param: [ 1, "<object>", "</object>" ], |
5337 |
thead: [ 1, "<table>", "</table>" ], |
5338 |
tr: [ 2, "<table><tbody>", "</tbody></table>" ], |
5339 |
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], |
5340 |
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], |
5341 |
|
5342 |
// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
|
5343 |
// unless wrapped in a div with non-breaking characters in front of it.
|
5344 |
_default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] |
5345 |
}, |
5346 |
safeFragment = createSafeFragment( document ), |
5347 |
fragmentDiv = safeFragment.appendChild( document.createElement("div") );
|
5348 |
|
5349 |
wrapMap.optgroup = wrapMap.option; |
5350 |
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; |
5351 |
wrapMap.th = wrapMap.td; |
5352 |
|
5353 |
function getAll( context, tag ) { |
5354 |
var elems, elem,
|
5355 |
i = 0,
|
5356 |
found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) : |
5357 |
typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) : |
5358 |
undefined;
|
5359 |
|
5360 |
if ( !found ) {
|
5361 |
for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { |
5362 |
if ( !tag || jQuery.nodeName( elem, tag ) ) {
|
5363 |
found.push( elem ); |
5364 |
} else {
|
5365 |
jQuery.merge( found, getAll( elem, tag ) ); |
5366 |
} |
5367 |
} |
5368 |
} |
5369 |
|
5370 |
return tag === undefined || tag && jQuery.nodeName( context, tag ) ? |
5371 |
jQuery.merge( [ context ], found ) : |
5372 |
found; |
5373 |
} |
5374 |
|
5375 |
// Used in buildFragment, fixes the defaultChecked property
|
5376 |
function fixDefaultChecked( elem ) { |
5377 |
if ( rcheckableType.test( elem.type ) ) {
|
5378 |
elem.defaultChecked = elem.checked; |
5379 |
} |
5380 |
} |
5381 |
|
5382 |
// Support: IE<8
|
5383 |
// Manipulating tables requires a tbody
|
5384 |
function manipulationTarget( elem, content ) { |
5385 |
return jQuery.nodeName( elem, "table" ) && |
5386 |
jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? |
5387 |
|
5388 |
elem.getElementsByTagName("tbody")[0] || |
5389 |
elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
|
5390 |
elem; |
5391 |
} |
5392 |
|
5393 |
// Replace/restore the type attribute of script elements for safe DOM manipulation
|
5394 |
function disableScript( elem ) { |
5395 |
elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; |
5396 |
return elem;
|
5397 |
} |
5398 |
function restoreScript( elem ) { |
5399 |
var match = rscriptTypeMasked.exec( elem.type );
|
5400 |
if ( match ) {
|
5401 |
elem.type = match[1];
|
5402 |
} else {
|
5403 |
elem.removeAttribute("type");
|
5404 |
} |
5405 |
return elem;
|
5406 |
} |
5407 |
|
5408 |
// Mark scripts as having already been evaluated
|
5409 |
function setGlobalEval( elems, refElements ) { |
5410 |
var elem,
|
5411 |
i = 0;
|
5412 |
for ( ; (elem = elems[i]) != null; i++ ) { |
5413 |
jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); |
5414 |
} |
5415 |
} |
5416 |
|
5417 |
function cloneCopyEvent( src, dest ) { |
5418 |
|
5419 |
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { |
5420 |
return;
|
5421 |
} |
5422 |
|
5423 |
var type, i, l,
|
5424 |
oldData = jQuery._data( src ), |
5425 |
curData = jQuery._data( dest, oldData ), |
5426 |
events = oldData.events; |
5427 |
|
5428 |
if ( events ) {
|
5429 |
delete curData.handle;
|
5430 |
curData.events = {}; |
5431 |
|
5432 |
for ( type in events ) { |
5433 |
for ( i = 0, l = events[ type ].length; i < l; i++ ) { |
5434 |
jQuery.event.add( dest, type, events[ type ][ i ] ); |
5435 |
} |
5436 |
} |
5437 |
} |
5438 |
|
5439 |
// make the cloned public data object a copy from the original
|
5440 |
if ( curData.data ) {
|
5441 |
curData.data = jQuery.extend( {}, curData.data ); |
5442 |
} |
5443 |
} |
5444 |
|
5445 |
function fixCloneNodeIssues( src, dest ) { |
5446 |
var nodeName, e, data;
|
5447 |
|
5448 |
// We do not need to do anything for non-Elements
|
5449 |
if ( dest.nodeType !== 1 ) { |
5450 |
return;
|
5451 |
} |
5452 |
|
5453 |
nodeName = dest.nodeName.toLowerCase(); |
5454 |
|
5455 |
// IE6-8 copies events bound via attachEvent when using cloneNode.
|
5456 |
if ( !support.noCloneEvent && dest[ jQuery.expando ] ) {
|
5457 |
data = jQuery._data( dest ); |
5458 |
|
5459 |
for ( e in data.events ) { |
5460 |
jQuery.removeEvent( dest, e, data.handle ); |
5461 |
} |
5462 |
|
5463 |
// Event data gets referenced instead of copied if the expando gets copied too
|
5464 |
dest.removeAttribute( jQuery.expando ); |
5465 |
} |
5466 |
|
5467 |
// IE blanks contents when cloning scripts, and tries to evaluate newly-set text
|
5468 |
if ( nodeName === "script" && dest.text !== src.text ) { |
5469 |
disableScript( dest ).text = src.text; |
5470 |
restoreScript( dest ); |
5471 |
|
5472 |
// IE6-10 improperly clones children of object elements using classid.
|
5473 |
// IE10 throws NoModificationAllowedError if parent is null, #12132.
|
5474 |
} else if ( nodeName === "object" ) { |
5475 |
if ( dest.parentNode ) {
|
5476 |
dest.outerHTML = src.outerHTML; |
5477 |
} |
5478 |
|
5479 |
// This path appears unavoidable for IE9. When cloning an object
|
5480 |
// element in IE9, the outerHTML strategy above is not sufficient.
|
5481 |
// If the src has innerHTML and the destination does not,
|
5482 |
// copy the src.innerHTML into the dest.innerHTML. #10324
|
5483 |
if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {
|
5484 |
dest.innerHTML = src.innerHTML; |
5485 |
} |
5486 |
|
5487 |
} else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { |
5488 |
// IE6-8 fails to persist the checked state of a cloned checkbox
|
5489 |
// or radio button. Worse, IE6-7 fail to give the cloned element
|
5490 |
// a checked appearance if the defaultChecked value isn't also set
|
5491 |
|
5492 |
dest.defaultChecked = dest.checked = src.checked; |
5493 |
|
5494 |
// IE6-7 get confused and end up setting the value of a cloned
|
5495 |
// checkbox/radio button to an empty string instead of "on"
|
5496 |
if ( dest.value !== src.value ) {
|
5497 |
dest.value = src.value; |
5498 |
} |
5499 |
|
5500 |
// IE6-8 fails to return the selected option to the default selected
|
5501 |
// state when cloning options
|
5502 |
} else if ( nodeName === "option" ) { |
5503 |
dest.defaultSelected = dest.selected = src.defaultSelected; |
5504 |
|
5505 |
// IE6-8 fails to set the defaultValue to the correct value when
|
5506 |
// cloning other types of input fields
|
5507 |
} else if ( nodeName === "input" || nodeName === "textarea" ) { |
5508 |
dest.defaultValue = src.defaultValue; |
5509 |
} |
5510 |
} |
5511 |
|
5512 |
jQuery.extend({ |
5513 |
clone: function( elem, dataAndEvents, deepDataAndEvents ) { |
5514 |
var destElements, node, clone, i, srcElements,
|
5515 |
inPage = jQuery.contains( elem.ownerDocument, elem ); |
5516 |
|
5517 |
if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { |
5518 |
clone = elem.cloneNode( true );
|
5519 |
|
5520 |
// IE<=8 does not properly clone detached, unknown element nodes
|
5521 |
} else {
|
5522 |
fragmentDiv.innerHTML = elem.outerHTML; |
5523 |
fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); |
5524 |
} |
5525 |
|
5526 |
if ( (!support.noCloneEvent || !support.noCloneChecked) &&
|
5527 |
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { |
5528 |
|
5529 |
// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2
|
5530 |
destElements = getAll( clone ); |
5531 |
srcElements = getAll( elem ); |
5532 |
|
5533 |
// Fix all IE cloning issues
|
5534 |
for ( i = 0; (node = srcElements[i]) != null; ++i ) { |
5535 |
// Ensure that the destination node is not null; Fixes #9587
|
5536 |
if ( destElements[i] ) {
|
5537 |
fixCloneNodeIssues( node, destElements[i] ); |
5538 |
} |
5539 |
} |
5540 |
} |
5541 |
|
5542 |
// Copy the events from the original to the clone
|
5543 |
if ( dataAndEvents ) {
|
5544 |
if ( deepDataAndEvents ) {
|
5545 |
srcElements = srcElements || getAll( elem ); |
5546 |
destElements = destElements || getAll( clone ); |
5547 |
|
5548 |
for ( i = 0; (node = srcElements[i]) != null; i++ ) { |
5549 |
cloneCopyEvent( node, destElements[i] ); |
5550 |
} |
5551 |
} else {
|
5552 |
cloneCopyEvent( elem, clone ); |
5553 |
} |
5554 |
} |
5555 |
|
5556 |
// Preserve script evaluation history
|
5557 |
destElements = getAll( clone, "script" );
|
5558 |
if ( destElements.length > 0 ) { |
5559 |
setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
|
5560 |
} |
5561 |
|
5562 |
destElements = srcElements = node = null;
|
5563 |
|
5564 |
// Return the cloned set
|
5565 |
return clone;
|
5566 |
}, |
5567 |
|
5568 |
buildFragment: function( elems, context, scripts, selection ) { |
5569 |
var j, elem, contains,
|
5570 |
tmp, tag, tbody, wrap, |
5571 |
l = elems.length, |
5572 |
|
5573 |
// Ensure a safe fragment
|
5574 |
safe = createSafeFragment( context ), |
5575 |
|
5576 |
nodes = [], |
5577 |
i = 0;
|
5578 |
|
5579 |
for ( ; i < l; i++ ) {
|
5580 |
elem = elems[ i ]; |
5581 |
|
5582 |
if ( elem || elem === 0 ) { |
5583 |
|
5584 |
// Add nodes directly
|
5585 |
if ( jQuery.type( elem ) === "object" ) { |
5586 |
jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); |
5587 |
|
5588 |
// Convert non-html into a text node
|
5589 |
} else if ( !rhtml.test( elem ) ) { |
5590 |
nodes.push( context.createTextNode( elem ) ); |
5591 |
|
5592 |
// Convert html into DOM nodes
|
5593 |
} else {
|
5594 |
tmp = tmp || safe.appendChild( context.createElement("div") );
|
5595 |
|
5596 |
// Deserialize a standard representation
|
5597 |
tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase(); |
5598 |
wrap = wrapMap[ tag ] || wrapMap._default; |
5599 |
|
5600 |
tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; |
5601 |
|
5602 |
// Descend through wrappers to the right content
|
5603 |
j = wrap[0];
|
5604 |
while ( j-- ) {
|
5605 |
tmp = tmp.lastChild; |
5606 |
} |
5607 |
|
5608 |
// Manually add leading whitespace removed by IE
|
5609 |
if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
5610 |
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );
|
5611 |
} |
5612 |
|
5613 |
// Remove IE's autoinserted <tbody> from table fragments
|
5614 |
if ( !support.tbody ) {
|
5615 |
|
5616 |
// String was a <table>, *may* have spurious <tbody>
|
5617 |
elem = tag === "table" && !rtbody.test( elem ) ?
|
5618 |
tmp.firstChild : |
5619 |
|
5620 |
// String was a bare <thead> or <tfoot>
|
5621 |
wrap[1] === "<table>" && !rtbody.test( elem ) ? |
5622 |
tmp : |
5623 |
0;
|
5624 |
|
5625 |
j = elem && elem.childNodes.length; |
5626 |
while ( j-- ) {
|
5627 |
if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { |
5628 |
elem.removeChild( tbody ); |
5629 |
} |
5630 |
} |
5631 |
} |
5632 |
|
5633 |
jQuery.merge( nodes, tmp.childNodes ); |
5634 |
|
5635 |
// Fix #12392 for WebKit and IE > 9
|
5636 |
tmp.textContent = "";
|
5637 |
|
5638 |
// Fix #12392 for oldIE
|
5639 |
while ( tmp.firstChild ) {
|
5640 |
tmp.removeChild( tmp.firstChild ); |
5641 |
} |
5642 |
|
5643 |
// Remember the top-level container for proper cleanup
|
5644 |
tmp = safe.lastChild; |
5645 |
} |
5646 |
} |
5647 |
} |
5648 |
|
5649 |
// Fix #11356: Clear elements from fragment
|
5650 |
if ( tmp ) {
|
5651 |
safe.removeChild( tmp ); |
5652 |
} |
5653 |
|
5654 |
// Reset defaultChecked for any radios and checkboxes
|
5655 |
// about to be appended to the DOM in IE 6/7 (#8060)
|
5656 |
if ( !support.appendChecked ) {
|
5657 |
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
|
5658 |
} |
5659 |
|
5660 |
i = 0;
|
5661 |
while ( (elem = nodes[ i++ ]) ) {
|
5662 |
|
5663 |
// #4087 - If origin and destination elements are the same, and this is
|
5664 |
// that element, do not do anything
|
5665 |
if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { |
5666 |
continue;
|
5667 |
} |
5668 |
|
5669 |
contains = jQuery.contains( elem.ownerDocument, elem ); |
5670 |
|
5671 |
// Append to fragment
|
5672 |
tmp = getAll( safe.appendChild( elem ), "script" );
|
5673 |
|
5674 |
// Preserve script evaluation history
|
5675 |
if ( contains ) {
|
5676 |
setGlobalEval( tmp ); |
5677 |
} |
5678 |
|
5679 |
// Capture executables
|
5680 |
if ( scripts ) {
|
5681 |
j = 0;
|
5682 |
while ( (elem = tmp[ j++ ]) ) {
|
5683 |
if ( rscriptType.test( elem.type || "" ) ) { |
5684 |
scripts.push( elem ); |
5685 |
} |
5686 |
} |
5687 |
} |
5688 |
} |
5689 |
|
5690 |
tmp = null;
|
5691 |
|
5692 |
return safe;
|
5693 |
}, |
5694 |
|
5695 |
cleanData: function( elems, /* internal */ acceptData ) { |
5696 |
var elem, type, id, data,
|
5697 |
i = 0,
|
5698 |
internalKey = jQuery.expando, |
5699 |
cache = jQuery.cache, |
5700 |
deleteExpando = support.deleteExpando, |
5701 |
special = jQuery.event.special; |
5702 |
|
5703 |
for ( ; (elem = elems[i]) != null; i++ ) { |
5704 |
if ( acceptData || jQuery.acceptData( elem ) ) {
|
5705 |
|
5706 |
id = elem[ internalKey ]; |
5707 |
data = id && cache[ id ]; |
5708 |
|
5709 |
if ( data ) {
|
5710 |
if ( data.events ) {
|
5711 |
for ( type in data.events ) { |
5712 |
if ( special[ type ] ) {
|
5713 |
jQuery.event.remove( elem, type ); |
5714 |
|
5715 |
// This is a shortcut to avoid jQuery.event.remove's overhead
|
5716 |
} else {
|
5717 |
jQuery.removeEvent( elem, type, data.handle ); |
5718 |
} |
5719 |
} |
5720 |
} |
5721 |
|
5722 |
// Remove cache only if it was not already removed by jQuery.event.remove
|
5723 |
if ( cache[ id ] ) {
|
5724 |
|
5725 |
delete cache[ id ];
|
5726 |
|
5727 |
// IE does not allow us to delete expando properties from nodes,
|
5728 |
// nor does it have a removeAttribute function on Document nodes;
|
5729 |
// we must handle all of these cases
|
5730 |
if ( deleteExpando ) {
|
5731 |
delete elem[ internalKey ];
|
5732 |
|
5733 |
} else if ( typeof elem.removeAttribute !== strundefined ) { |
5734 |
elem.removeAttribute( internalKey ); |
5735 |
|
5736 |
} else {
|
5737 |
elem[ internalKey ] = null;
|
5738 |
} |
5739 |
|
5740 |
deletedIds.push( id ); |
5741 |
} |
5742 |
} |
5743 |
} |
5744 |
} |
5745 |
} |
5746 |
}); |
5747 |
|
5748 |
jQuery.fn.extend({ |
5749 |
text: function( value ) { |
5750 |
return access( this, function( value ) { |
5751 |
return value === undefined ? |
5752 |
jQuery.text( this ) :
|
5753 |
this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); |
5754 |
}, null, value, arguments.length ); |
5755 |
}, |
5756 |
|
5757 |
append: function() { |
5758 |
return this.domManip( arguments, function( elem ) { |
5759 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
5760 |
var target = manipulationTarget( this, elem ); |
5761 |
target.appendChild( elem ); |
5762 |
} |
5763 |
}); |
5764 |
}, |
5765 |
|
5766 |
prepend: function() { |
5767 |
return this.domManip( arguments, function( elem ) { |
5768 |
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { |
5769 |
var target = manipulationTarget( this, elem ); |
5770 |
target.insertBefore( elem, target.firstChild ); |
5771 |
} |
5772 |
}); |
5773 |
}, |
5774 |
|
5775 |
before: function() { |
5776 |
return this.domManip( arguments, function( elem ) { |
5777 |
if ( this.parentNode ) { |
5778 |
this.parentNode.insertBefore( elem, this ); |
5779 |
} |
5780 |
}); |
5781 |
}, |
5782 |
|
5783 |
after: function() { |
5784 |
return this.domManip( arguments, function( elem ) { |
5785 |
if ( this.parentNode ) { |
5786 |
this.parentNode.insertBefore( elem, this.nextSibling ); |
5787 |
} |
5788 |
}); |
5789 |
}, |
5790 |
|
5791 |
remove: function( selector, keepData /* Internal Use Only */ ) { |
5792 |
var elem,
|
5793 |
elems = selector ? jQuery.filter( selector, this ) : this, |
5794 |
i = 0;
|
5795 |
|
5796 |
for ( ; (elem = elems[i]) != null; i++ ) { |
5797 |
|
5798 |
if ( !keepData && elem.nodeType === 1 ) { |
5799 |
jQuery.cleanData( getAll( elem ) ); |
5800 |
} |
5801 |
|
5802 |
if ( elem.parentNode ) {
|
5803 |
if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {
|
5804 |
setGlobalEval( getAll( elem, "script" ) );
|
5805 |
} |
5806 |
elem.parentNode.removeChild( elem ); |
5807 |
} |
5808 |
} |
5809 |
|
5810 |
return this; |
5811 |
}, |
5812 |
|
5813 |
empty: function() { |
5814 |
var elem,
|
5815 |
i = 0;
|
5816 |
|
5817 |
for ( ; (elem = this[i]) != null; i++ ) { |
5818 |
// Remove element nodes and prevent memory leaks
|
5819 |
if ( elem.nodeType === 1 ) { |
5820 |
jQuery.cleanData( getAll( elem, false ) );
|
5821 |
} |
5822 |
|
5823 |
// Remove any remaining nodes
|
5824 |
while ( elem.firstChild ) {
|
5825 |
elem.removeChild( elem.firstChild ); |
5826 |
} |
5827 |
|
5828 |
// If this is a select, ensure that it displays empty (#12336)
|
5829 |
// Support: IE<9
|
5830 |
if ( elem.options && jQuery.nodeName( elem, "select" ) ) { |
5831 |
elem.options.length = 0;
|
5832 |
} |
5833 |
} |
5834 |
|
5835 |
return this; |
5836 |
}, |
5837 |
|
5838 |
clone: function( dataAndEvents, deepDataAndEvents ) { |
5839 |
dataAndEvents = dataAndEvents == null ? false : dataAndEvents; |
5840 |
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
5841 |
|
5842 |
return this.map(function() { |
5843 |
return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); |
5844 |
}); |
5845 |
}, |
5846 |
|
5847 |
html: function( value ) { |
5848 |
return access( this, function( value ) { |
5849 |
var elem = this[ 0 ] || {}, |
5850 |
i = 0,
|
5851 |
l = this.length;
|
5852 |
|
5853 |
if ( value === undefined ) { |
5854 |
return elem.nodeType === 1 ? |
5855 |
elem.innerHTML.replace( rinlinejQuery, "" ) :
|
5856 |
undefined;
|
5857 |
} |
5858 |
|
5859 |
// See if we can take a shortcut and just use innerHTML
|
5860 |
if ( typeof value === "string" && !rnoInnerhtml.test( value ) && |
5861 |
( support.htmlSerialize || !rnoshimcache.test( value ) ) && |
5862 |
( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && |
5863 |
!wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) { |
5864 |
|
5865 |
value = value.replace( rxhtmlTag, "<$1></$2>" );
|
5866 |
|
5867 |
try {
|
5868 |
for (; i < l; i++ ) {
|
5869 |
// Remove element nodes and prevent memory leaks
|
5870 |
elem = this[i] || {};
|
5871 |
if ( elem.nodeType === 1 ) { |
5872 |
jQuery.cleanData( getAll( elem, false ) );
|
5873 |
elem.innerHTML = value; |
5874 |
} |
5875 |
} |
5876 |
|
5877 |
elem = 0;
|
5878 |
|
5879 |
// If using innerHTML throws an exception, use the fallback method
|
5880 |
} catch(e) {}
|
5881 |
} |
5882 |
|
5883 |
if ( elem ) {
|
5884 |
this.empty().append( value );
|
5885 |
} |
5886 |
}, null, value, arguments.length ); |
5887 |
}, |
5888 |
|
5889 |
replaceWith: function() { |
5890 |
var arg = arguments[ 0 ]; |
5891 |
|
5892 |
// Make the changes, replacing each context element with the new content
|
5893 |
this.domManip( arguments, function( elem ) { |
5894 |
arg = this.parentNode;
|
5895 |
|
5896 |
jQuery.cleanData( getAll( this ) );
|
5897 |
|
5898 |
if ( arg ) {
|
5899 |
arg.replaceChild( elem, this );
|
5900 |
} |
5901 |
}); |
5902 |
|
5903 |
// Force removal if there was no new content (e.g., from empty arguments)
|
5904 |
return arg && (arg.length || arg.nodeType) ? this : this.remove(); |
5905 |
}, |
5906 |
|
5907 |
detach: function( selector ) { |
5908 |
return this.remove( selector, true ); |
5909 |
}, |
5910 |
|
5911 |
domManip: function( args, callback ) { |
5912 |
|
5913 |
// Flatten any nested arrays
|
5914 |
args = concat.apply( [], args ); |
5915 |
|
5916 |
var first, node, hasScripts,
|
5917 |
scripts, doc, fragment, |
5918 |
i = 0,
|
5919 |
l = this.length,
|
5920 |
set = this,
|
5921 |
iNoClone = l - 1,
|
5922 |
value = args[0],
|
5923 |
isFunction = jQuery.isFunction( value ); |
5924 |
|
5925 |
// We can't cloneNode fragments that contain checked, in WebKit
|
5926 |
if ( isFunction ||
|
5927 |
( l > 1 && typeof value === "string" && |
5928 |
!support.checkClone && rchecked.test( value ) ) ) { |
5929 |
return this.each(function( index ) { |
5930 |
var self = set.eq( index );
|
5931 |
if ( isFunction ) {
|
5932 |
args[0] = value.call( this, index, self.html() ); |
5933 |
} |
5934 |
self.domManip( args, callback ); |
5935 |
}); |
5936 |
} |
5937 |
|
5938 |
if ( l ) {
|
5939 |
fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); |
5940 |
first = fragment.firstChild; |
5941 |
|
5942 |
if ( fragment.childNodes.length === 1 ) { |
5943 |
fragment = first; |
5944 |
} |
5945 |
|
5946 |
if ( first ) {
|
5947 |
scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
|
5948 |
hasScripts = scripts.length; |
5949 |
|
5950 |
// Use the original fragment for the last item instead of the first because it can end up
|
5951 |
// being emptied incorrectly in certain situations (#8070).
|
5952 |
for ( ; i < l; i++ ) {
|
5953 |
node = fragment; |
5954 |
|
5955 |
if ( i !== iNoClone ) {
|
5956 |
node = jQuery.clone( node, true, true ); |
5957 |
|
5958 |
// Keep references to cloned scripts for later restoration
|
5959 |
if ( hasScripts ) {
|
5960 |
jQuery.merge( scripts, getAll( node, "script" ) );
|
5961 |
} |
5962 |
} |
5963 |
|
5964 |
callback.call( this[i], node, i );
|
5965 |
} |
5966 |
|
5967 |
if ( hasScripts ) {
|
5968 |
doc = scripts[ scripts.length - 1 ].ownerDocument;
|
5969 |
|
5970 |
// Reenable scripts
|
5971 |
jQuery.map( scripts, restoreScript ); |
5972 |
|
5973 |
// Evaluate executable scripts on first document insertion
|
5974 |
for ( i = 0; i < hasScripts; i++ ) { |
5975 |
node = scripts[ i ]; |
5976 |
if ( rscriptType.test( node.type || "" ) && |
5977 |
!jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) {
|
5978 |
|
5979 |
if ( node.src ) {
|
5980 |
// Optional AJAX dependency, but won't run scripts if not present
|
5981 |
if ( jQuery._evalUrl ) {
|
5982 |
jQuery._evalUrl( node.src ); |
5983 |
} |
5984 |
} else {
|
5985 |
jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); |
5986 |
} |
5987 |
} |
5988 |
} |
5989 |
} |
5990 |
|
5991 |
// Fix #11809: Avoid leaking memory
|
5992 |
fragment = first = null;
|
5993 |
} |
5994 |
} |
5995 |
|
5996 |
return this; |
5997 |
} |
5998 |
}); |
5999 |
|
6000 |
jQuery.each({ |
6001 |
appendTo: "append", |
6002 |
prependTo: "prepend", |
6003 |
insertBefore: "before", |
6004 |
insertAfter: "after", |
6005 |
replaceAll: "replaceWith" |
6006 |
}, function( name, original ) {
|
6007 |
jQuery.fn[ name ] = function( selector ) {
|
6008 |
var elems,
|
6009 |
i = 0,
|
6010 |
ret = [], |
6011 |
insert = jQuery( selector ), |
6012 |
last = insert.length - 1;
|
6013 |
|
6014 |
for ( ; i <= last; i++ ) {
|
6015 |
elems = i === last ? this : this.clone(true); |
6016 |
jQuery( insert[i] )[ original ]( elems ); |
6017 |
|
6018 |
// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()
|
6019 |
push.apply( ret, elems.get() ); |
6020 |
} |
6021 |
|
6022 |
return this.pushStack( ret ); |
6023 |
}; |
6024 |
}); |
6025 |
|
6026 |
|
6027 |
var iframe,
|
6028 |
elemdisplay = {}; |
6029 |
|
6030 |
/**
|
6031 |
* Retrieve the actual display of a element
|
6032 |
* @param {String} name nodeName of the element
|
6033 |
* @param {Object} doc Document object
|
6034 |
*/
|
6035 |
// Called only from within defaultDisplay
|
6036 |
function actualDisplay( name, doc ) { |
6037 |
var style,
|
6038 |
elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), |
6039 |
|
6040 |
// getDefaultComputedStyle might be reliably used only on attached element
|
6041 |
display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?
|
6042 |
|
6043 |
// Use of this method is a temporary fix (more like optmization) until something better comes along,
|
6044 |
// since it was removed from specification and supported only in FF
|
6045 |
style.display : jQuery.css( elem[ 0 ], "display" ); |
6046 |
|
6047 |
// We don't have any data stored on the element,
|
6048 |
// so use "detach" method as fast way to get rid of the element
|
6049 |
elem.detach(); |
6050 |
|
6051 |
return display;
|
6052 |
} |
6053 |
|
6054 |
/**
|
6055 |
* Try to determine the default display value of an element
|
6056 |
* @param {String} nodeName
|
6057 |
*/
|
6058 |
function defaultDisplay( nodeName ) { |
6059 |
var doc = document,
|
6060 |
display = elemdisplay[ nodeName ]; |
6061 |
|
6062 |
if ( !display ) {
|
6063 |
display = actualDisplay( nodeName, doc ); |
6064 |
|
6065 |
// If the simple way fails, read from inside an iframe
|
6066 |
if ( display === "none" || !display ) { |
6067 |
|
6068 |
// Use the already-created iframe if possible
|
6069 |
iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement );
|
6070 |
|
6071 |
// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
|
6072 |
doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document; |
6073 |
|
6074 |
// Support: IE
|
6075 |
doc.write(); |
6076 |
doc.close(); |
6077 |
|
6078 |
display = actualDisplay( nodeName, doc ); |
6079 |
iframe.detach(); |
6080 |
} |
6081 |
|
6082 |
// Store the correct default display
|
6083 |
elemdisplay[ nodeName ] = display; |
6084 |
} |
6085 |
|
6086 |
return display;
|
6087 |
} |
6088 |
|
6089 |
|
6090 |
(function() {
|
6091 |
var shrinkWrapBlocksVal;
|
6092 |
|
6093 |
support.shrinkWrapBlocks = function() { |
6094 |
if ( shrinkWrapBlocksVal != null ) { |
6095 |
return shrinkWrapBlocksVal;
|
6096 |
} |
6097 |
|
6098 |
// Will be changed later if needed.
|
6099 |
shrinkWrapBlocksVal = false;
|
6100 |
|
6101 |
// Minified: var b,c,d
|
6102 |
var div, body, container;
|
6103 |
|
6104 |
body = document.getElementsByTagName( "body" )[ 0 ]; |
6105 |
if ( !body || !body.style ) {
|
6106 |
// Test fired too early or in an unsupported environment, exit.
|
6107 |
return;
|
6108 |
} |
6109 |
|
6110 |
// Setup
|
6111 |
div = document.createElement( "div" );
|
6112 |
container = document.createElement( "div" );
|
6113 |
container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
6114 |
body.appendChild( container ).appendChild( div ); |
6115 |
|
6116 |
// Support: IE6
|
6117 |
// Check if elements with layout shrink-wrap their children
|
6118 |
if ( typeof div.style.zoom !== strundefined ) { |
6119 |
// Reset CSS: box-sizing; display; margin; border
|
6120 |
div.style.cssText = |
6121 |
// Support: Firefox<29, Android 2.3
|
6122 |
// Vendor-prefix box-sizing
|
6123 |
"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
|
6124 |
"box-sizing:content-box;display:block;margin:0;border:0;" +
|
6125 |
"padding:1px;width:1px;zoom:1";
|
6126 |
div.appendChild( document.createElement( "div" ) ).style.width = "5px"; |
6127 |
shrinkWrapBlocksVal = div.offsetWidth !== 3;
|
6128 |
} |
6129 |
|
6130 |
body.removeChild( container ); |
6131 |
|
6132 |
return shrinkWrapBlocksVal;
|
6133 |
}; |
6134 |
|
6135 |
})(); |
6136 |
var rmargin = (/^margin/); |
6137 |
|
6138 |
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); |
6139 |
|
6140 |
|
6141 |
|
6142 |
var getStyles, curCSS,
|
6143 |
rposition = /^(top|right|bottom|left)$/;
|
6144 |
|
6145 |
if ( window.getComputedStyle ) {
|
6146 |
getStyles = function( elem ) { |
6147 |
// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
|
6148 |
// IE throws on elements created in popups
|
6149 |
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
|
6150 |
if ( elem.ownerDocument.defaultView.opener ) {
|
6151 |
return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); |
6152 |
} |
6153 |
|
6154 |
return window.getComputedStyle( elem, null ); |
6155 |
}; |
6156 |
|
6157 |
curCSS = function( elem, name, computed ) { |
6158 |
var width, minWidth, maxWidth, ret,
|
6159 |
style = elem.style; |
6160 |
|
6161 |
computed = computed || getStyles( elem ); |
6162 |
|
6163 |
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
|
6164 |
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
|
6165 |
|
6166 |
if ( computed ) {
|
6167 |
|
6168 |
if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { |
6169 |
ret = jQuery.style( elem, name ); |
6170 |
} |
6171 |
|
6172 |
// A tribute to the "awesome hack by Dean Edwards"
|
6173 |
// Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
|
6174 |
// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
|
6175 |
// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
|
6176 |
if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
|
6177 |
|
6178 |
// Remember the original values
|
6179 |
width = style.width; |
6180 |
minWidth = style.minWidth; |
6181 |
maxWidth = style.maxWidth; |
6182 |
|
6183 |
// Put in the new values to get a computed value out
|
6184 |
style.minWidth = style.maxWidth = style.width = ret; |
6185 |
ret = computed.width; |
6186 |
|
6187 |
// Revert the changed values
|
6188 |
style.width = width; |
6189 |
style.minWidth = minWidth; |
6190 |
style.maxWidth = maxWidth; |
6191 |
} |
6192 |
} |
6193 |
|
6194 |
// Support: IE
|
6195 |
// IE returns zIndex value as an integer.
|
6196 |
return ret === undefined ? |
6197 |
ret : |
6198 |
ret + "";
|
6199 |
}; |
6200 |
} else if ( document.documentElement.currentStyle ) { |
6201 |
getStyles = function( elem ) { |
6202 |
return elem.currentStyle;
|
6203 |
}; |
6204 |
|
6205 |
curCSS = function( elem, name, computed ) { |
6206 |
var left, rs, rsLeft, ret,
|
6207 |
style = elem.style; |
6208 |
|
6209 |
computed = computed || getStyles( elem ); |
6210 |
ret = computed ? computed[ name ] : undefined;
|
6211 |
|
6212 |
// Avoid setting ret to empty string here
|
6213 |
// so we don't default to auto
|
6214 |
if ( ret == null && style && style[ name ] ) { |
6215 |
ret = style[ name ]; |
6216 |
} |
6217 |
|
6218 |
// From the awesome hack by Dean Edwards
|
6219 |
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
6220 |
|
6221 |
// If we're not dealing with a regular pixel number
|
6222 |
// but a number that has a weird ending, we need to convert it to pixels
|
6223 |
// but not position css attributes, as those are proportional to the parent element instead
|
6224 |
// and we can't measure the parent instead because it might trigger a "stacking dolls" problem
|
6225 |
if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
|
6226 |
|
6227 |
// Remember the original values
|
6228 |
left = style.left; |
6229 |
rs = elem.runtimeStyle; |
6230 |
rsLeft = rs && rs.left; |
6231 |
|
6232 |
// Put in the new values to get a computed value out
|
6233 |
if ( rsLeft ) {
|
6234 |
rs.left = elem.currentStyle.left; |
6235 |
} |
6236 |
style.left = name === "fontSize" ? "1em" : ret; |
6237 |
ret = style.pixelLeft + "px";
|
6238 |
|
6239 |
// Revert the changed values
|
6240 |
style.left = left; |
6241 |
if ( rsLeft ) {
|
6242 |
rs.left = rsLeft; |
6243 |
} |
6244 |
} |
6245 |
|
6246 |
// Support: IE
|
6247 |
// IE returns zIndex value as an integer.
|
6248 |
return ret === undefined ? |
6249 |
ret : |
6250 |
ret + "" || "auto"; |
6251 |
}; |
6252 |
} |
6253 |
|
6254 |
|
6255 |
|
6256 |
|
6257 |
function addGetHookIf( conditionFn, hookFn ) { |
6258 |
// Define the hook, we'll check on the first run if it's really needed.
|
6259 |
return {
|
6260 |
get: function() { |
6261 |
var condition = conditionFn();
|
6262 |
|
6263 |
if ( condition == null ) { |
6264 |
// The test was not ready at this point; screw the hook this time
|
6265 |
// but check again when needed next time.
|
6266 |
return;
|
6267 |
} |
6268 |
|
6269 |
if ( condition ) {
|
6270 |
// Hook not needed (or it's not possible to use it due to missing dependency),
|
6271 |
// remove it.
|
6272 |
// Since there are no other hooks for marginRight, remove the whole object.
|
6273 |
delete this.get; |
6274 |
return;
|
6275 |
} |
6276 |
|
6277 |
// Hook needed; redefine it so that the support test is not executed again.
|
6278 |
|
6279 |
return (this.get = hookFn).apply( this, arguments ); |
6280 |
} |
6281 |
}; |
6282 |
} |
6283 |
|
6284 |
|
6285 |
(function() {
|
6286 |
// Minified: var b,c,d,e,f,g, h,i
|
6287 |
var div, style, a, pixelPositionVal, boxSizingReliableVal,
|
6288 |
reliableHiddenOffsetsVal, reliableMarginRightVal; |
6289 |
|
6290 |
// Setup
|
6291 |
div = document.createElement( "div" );
|
6292 |
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
6293 |
a = div.getElementsByTagName( "a" )[ 0 ]; |
6294 |
style = a && a.style; |
6295 |
|
6296 |
// Finish early in limited (non-browser) environments
|
6297 |
if ( !style ) {
|
6298 |
return;
|
6299 |
} |
6300 |
|
6301 |
style.cssText = "float:left;opacity:.5";
|
6302 |
|
6303 |
// Support: IE<9
|
6304 |
// Make sure that element opacity exists (as opposed to filter)
|
6305 |
support.opacity = style.opacity === "0.5";
|
6306 |
|
6307 |
// Verify style float existence
|
6308 |
// (IE uses styleFloat instead of cssFloat)
|
6309 |
support.cssFloat = !!style.cssFloat; |
6310 |
|
6311 |
div.style.backgroundClip = "content-box";
|
6312 |
div.cloneNode( true ).style.backgroundClip = ""; |
6313 |
support.clearCloneStyle = div.style.backgroundClip === "content-box";
|
6314 |
|
6315 |
// Support: Firefox<29, Android 2.3
|
6316 |
// Vendor-prefix box-sizing
|
6317 |
support.boxSizing = style.boxSizing === "" || style.MozBoxSizing === "" || |
6318 |
style.WebkitBoxSizing === "";
|
6319 |
|
6320 |
jQuery.extend(support, { |
6321 |
reliableHiddenOffsets: function() { |
6322 |
if ( reliableHiddenOffsetsVal == null ) { |
6323 |
computeStyleTests(); |
6324 |
} |
6325 |
return reliableHiddenOffsetsVal;
|
6326 |
}, |
6327 |
|
6328 |
boxSizingReliable: function() { |
6329 |
if ( boxSizingReliableVal == null ) { |
6330 |
computeStyleTests(); |
6331 |
} |
6332 |
return boxSizingReliableVal;
|
6333 |
}, |
6334 |
|
6335 |
pixelPosition: function() { |
6336 |
if ( pixelPositionVal == null ) { |
6337 |
computeStyleTests(); |
6338 |
} |
6339 |
return pixelPositionVal;
|
6340 |
}, |
6341 |
|
6342 |
// Support: Android 2.3
|
6343 |
reliableMarginRight: function() { |
6344 |
if ( reliableMarginRightVal == null ) { |
6345 |
computeStyleTests(); |
6346 |
} |
6347 |
return reliableMarginRightVal;
|
6348 |
} |
6349 |
}); |
6350 |
|
6351 |
function computeStyleTests() { |
6352 |
// Minified: var b,c,d,j
|
6353 |
var div, body, container, contents;
|
6354 |
|
6355 |
body = document.getElementsByTagName( "body" )[ 0 ]; |
6356 |
if ( !body || !body.style ) {
|
6357 |
// Test fired too early or in an unsupported environment, exit.
|
6358 |
return;
|
6359 |
} |
6360 |
|
6361 |
// Setup
|
6362 |
div = document.createElement( "div" );
|
6363 |
container = document.createElement( "div" );
|
6364 |
container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
|
6365 |
body.appendChild( container ).appendChild( div ); |
6366 |
|
6367 |
div.style.cssText = |
6368 |
// Support: Firefox<29, Android 2.3
|
6369 |
// Vendor-prefix box-sizing
|
6370 |
"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" +
|
6371 |
"box-sizing:border-box;display:block;margin-top:1%;top:1%;" +
|
6372 |
"border:1px;padding:1px;width:4px;position:absolute";
|
6373 |
|
6374 |
// Support: IE<9
|
6375 |
// Assume reasonable values in the absence of getComputedStyle
|
6376 |
pixelPositionVal = boxSizingReliableVal = false;
|
6377 |
reliableMarginRightVal = true;
|
6378 |
|
6379 |
// Check for getComputedStyle so that this code is not run in IE<9.
|
6380 |
if ( window.getComputedStyle ) {
|
6381 |
pixelPositionVal = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; |
6382 |
boxSizingReliableVal = |
6383 |
( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; |
6384 |
|
6385 |
// Support: Android 2.3
|
6386 |
// Div with explicit width and no margin-right incorrectly
|
6387 |
// gets computed margin-right based on width of container (#3333)
|
6388 |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
6389 |
contents = div.appendChild( document.createElement( "div" ) );
|
6390 |
|
6391 |
// Reset CSS: box-sizing; display; margin; border; padding
|
6392 |
contents.style.cssText = div.style.cssText = |
6393 |
// Support: Firefox<29, Android 2.3
|
6394 |
// Vendor-prefix box-sizing
|
6395 |
"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
|
6396 |
"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
|
6397 |
contents.style.marginRight = contents.style.width = "0";
|
6398 |
div.style.width = "1px";
|
6399 |
|
6400 |
reliableMarginRightVal = |
6401 |
!parseFloat( ( window.getComputedStyle( contents, null ) || {} ).marginRight );
|
6402 |
|
6403 |
div.removeChild( contents ); |
6404 |
} |
6405 |
|
6406 |
// Support: IE8
|
6407 |
// Check if table cells still have offsetWidth/Height when they are set
|
6408 |
// to display:none and there are still other visible table cells in a
|
6409 |
// table row; if so, offsetWidth/Height are not reliable for use when
|
6410 |
// determining if an element has been hidden directly using
|
6411 |
// display:none (it is still safe to use offsets if a parent element is
|
6412 |
// hidden; don safety goggles and see bug #4512 for more information).
|
6413 |
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
|
6414 |
contents = div.getElementsByTagName( "td" );
|
6415 |
contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none"; |
6416 |
reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
6417 |
if ( reliableHiddenOffsetsVal ) {
|
6418 |
contents[ 0 ].style.display = ""; |
6419 |
contents[ 1 ].style.display = "none"; |
6420 |
reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0; |
6421 |
} |
6422 |
|
6423 |
body.removeChild( container ); |
6424 |
} |
6425 |
|
6426 |
})(); |
6427 |
|
6428 |
|
6429 |
// A method for quickly swapping in/out CSS properties to get correct calculations.
|
6430 |
jQuery.swap = function( elem, options, callback, args ) { |
6431 |
var ret, name,
|
6432 |
old = {}; |
6433 |
|
6434 |
// Remember the old values, and insert the new ones
|
6435 |
for ( name in options ) { |
6436 |
old[ name ] = elem.style[ name ]; |
6437 |
elem.style[ name ] = options[ name ]; |
6438 |
} |
6439 |
|
6440 |
ret = callback.apply( elem, args || [] ); |
6441 |
|
6442 |
// Revert the old values
|
6443 |
for ( name in options ) { |
6444 |
elem.style[ name ] = old[ name ]; |
6445 |
} |
6446 |
|
6447 |
return ret;
|
6448 |
}; |
6449 |
|
6450 |
|
6451 |
var
|
6452 |
ralpha = /alpha\([^)]*\)/i,
|
6453 |
ropacity = /opacity\s*=\s*([^)]*)/,
|
6454 |
|
6455 |
// swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
|
6456 |
// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
|
6457 |
rdisplayswap = /^(none|table(?!-c[ea]).+)/,
|
6458 |
rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), |
6459 |
rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ), |
6460 |
|
6461 |
cssShow = { position: "absolute", visibility: "hidden", display: "block" }, |
6462 |
cssNormalTransform = { |
6463 |
letterSpacing: "0", |
6464 |
fontWeight: "400" |
6465 |
}, |
6466 |
|
6467 |
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; |
6468 |
|
6469 |
|
6470 |
// return a css property mapped to a potentially vendor prefixed property
|
6471 |
function vendorPropName( style, name ) { |
6472 |
|
6473 |
// shortcut for names that are not vendor prefixed
|
6474 |
if ( name in style ) { |
6475 |
return name;
|
6476 |
} |
6477 |
|
6478 |
// check for vendor prefixed names
|
6479 |
var capName = name.charAt(0).toUpperCase() + name.slice(1), |
6480 |
origName = name, |
6481 |
i = cssPrefixes.length; |
6482 |
|
6483 |
while ( i-- ) {
|
6484 |
name = cssPrefixes[ i ] + capName; |
6485 |
if ( name in style ) { |
6486 |
return name;
|
6487 |
} |
6488 |
} |
6489 |
|
6490 |
return origName;
|
6491 |
} |
6492 |
|
6493 |
function showHide( elements, show ) { |
6494 |
var display, elem, hidden,
|
6495 |
values = [], |
6496 |
index = 0,
|
6497 |
length = elements.length; |
6498 |
|
6499 |
for ( ; index < length; index++ ) {
|
6500 |
elem = elements[ index ]; |
6501 |
if ( !elem.style ) {
|
6502 |
continue;
|
6503 |
} |
6504 |
|
6505 |
values[ index ] = jQuery._data( elem, "olddisplay" );
|
6506 |
display = elem.style.display; |
6507 |
if ( show ) {
|
6508 |
// Reset the inline display of this element to learn if it is
|
6509 |
// being hidden by cascaded rules or not
|
6510 |
if ( !values[ index ] && display === "none" ) { |
6511 |
elem.style.display = "";
|
6512 |
} |
6513 |
|
6514 |
// Set elements which have been overridden with display: none
|
6515 |
// in a stylesheet to whatever the default browser style is
|
6516 |
// for such an element
|
6517 |
if ( elem.style.display === "" && isHidden( elem ) ) { |
6518 |
values[ index ] = jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
|
6519 |
} |
6520 |
} else {
|
6521 |
hidden = isHidden( elem ); |
6522 |
|
6523 |
if ( display && display !== "none" || !hidden ) { |
6524 |
jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); |
6525 |
} |
6526 |
} |
6527 |
} |
6528 |
|
6529 |
// Set the display of most of the elements in a second loop
|
6530 |
// to avoid the constant reflow
|
6531 |
for ( index = 0; index < length; index++ ) { |
6532 |
elem = elements[ index ]; |
6533 |
if ( !elem.style ) {
|
6534 |
continue;
|
6535 |
} |
6536 |
if ( !show || elem.style.display === "none" || elem.style.display === "" ) { |
6537 |
elem.style.display = show ? values[ index ] || "" : "none"; |
6538 |
} |
6539 |
} |
6540 |
|
6541 |
return elements;
|
6542 |
} |
6543 |
|
6544 |
function setPositiveNumber( elem, value, subtract ) { |
6545 |
var matches = rnumsplit.exec( value );
|
6546 |
return matches ?
|
6547 |
// Guard against undefined "subtract", e.g., when used as in cssHooks
|
6548 |
Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : |
6549 |
value; |
6550 |
} |
6551 |
|
6552 |
function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { |
6553 |
var i = extra === ( isBorderBox ? "border" : "content" ) ? |
6554 |
// If we already have the right measurement, avoid augmentation
|
6555 |
4 :
|
6556 |
// Otherwise initialize for horizontal or vertical properties
|
6557 |
name === "width" ? 1 : 0, |
6558 |
|
6559 |
val = 0;
|
6560 |
|
6561 |
for ( ; i < 4; i += 2 ) { |
6562 |
// both box models exclude margin, so add it if we want it
|
6563 |
if ( extra === "margin" ) { |
6564 |
val += jQuery.css( elem, extra + cssExpand[ i ], true, styles );
|
6565 |
} |
6566 |
|
6567 |
if ( isBorderBox ) {
|
6568 |
// border-box includes padding, so remove it if we want content
|
6569 |
if ( extra === "content" ) { |
6570 |
val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
6571 |
} |
6572 |
|
6573 |
// at this point, extra isn't border nor margin, so remove border
|
6574 |
if ( extra !== "margin" ) { |
6575 |
val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
6576 |
} |
6577 |
} else {
|
6578 |
// at this point, extra isn't content, so add padding
|
6579 |
val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); |
6580 |
|
6581 |
// at this point, extra isn't content nor padding, so add border
|
6582 |
if ( extra !== "padding" ) { |
6583 |
val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); |
6584 |
} |
6585 |
} |
6586 |
} |
6587 |
|
6588 |
return val;
|
6589 |
} |
6590 |
|
6591 |
function getWidthOrHeight( elem, name, extra ) { |
6592 |
|
6593 |
// Start with offset property, which is equivalent to the border-box value
|
6594 |
var valueIsBorderBox = true, |
6595 |
val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
6596 |
styles = getStyles( elem ), |
6597 |
isBorderBox = support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; |
6598 |
|
6599 |
// some non-html elements return undefined for offsetWidth, so check for null/undefined
|
6600 |
// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
|
6601 |
// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
|
6602 |
if ( val <= 0 || val == null ) { |
6603 |
// Fall back to computed then uncomputed css if necessary
|
6604 |
val = curCSS( elem, name, styles ); |
6605 |
if ( val < 0 || val == null ) { |
6606 |
val = elem.style[ name ]; |
6607 |
} |
6608 |
|
6609 |
// Computed unit is not pixels. Stop here and return.
|
6610 |
if ( rnumnonpx.test(val) ) {
|
6611 |
return val;
|
6612 |
} |
6613 |
|
6614 |
// we need the check for style in case a browser which returns unreliable values
|
6615 |
// for getComputedStyle silently falls back to the reliable elem.style
|
6616 |
valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] ); |
6617 |
|
6618 |
// Normalize "", auto, and prepare for extra
|
6619 |
val = parseFloat( val ) || 0;
|
6620 |
} |
6621 |
|
6622 |
// use the active box-sizing model to add/subtract irrelevant styles
|
6623 |
return ( val +
|
6624 |
augmentWidthOrHeight( |
6625 |
elem, |
6626 |
name, |
6627 |
extra || ( isBorderBox ? "border" : "content" ), |
6628 |
valueIsBorderBox, |
6629 |
styles |
6630 |
) |
6631 |
) + "px";
|
6632 |
} |
6633 |
|
6634 |
jQuery.extend({ |
6635 |
// Add in style property hooks for overriding the default
|
6636 |
// behavior of getting and setting a style property
|
6637 |
cssHooks: {
|
6638 |
opacity: {
|
6639 |
get: function( elem, computed ) { |
6640 |
if ( computed ) {
|
6641 |
// We should always get a number back from opacity
|
6642 |
var ret = curCSS( elem, "opacity" ); |
6643 |
return ret === "" ? "1" : ret; |
6644 |
} |
6645 |
} |
6646 |
} |
6647 |
}, |
6648 |
|
6649 |
// Don't automatically add "px" to these possibly-unitless properties
|
6650 |
cssNumber: {
|
6651 |
"columnCount": true, |
6652 |
"fillOpacity": true, |
6653 |
"flexGrow": true, |
6654 |
"flexShrink": true, |
6655 |
"fontWeight": true, |
6656 |
"lineHeight": true, |
6657 |
"opacity": true, |
6658 |
"order": true, |
6659 |
"orphans": true, |
6660 |
"widows": true, |
6661 |
"zIndex": true, |
6662 |
"zoom": true |
6663 |
}, |
6664 |
|
6665 |
// Add in properties whose names you wish to fix before
|
6666 |
// setting or getting the value
|
6667 |
cssProps: {
|
6668 |
// normalize float css property
|
6669 |
"float": support.cssFloat ? "cssFloat" : "styleFloat" |
6670 |
}, |
6671 |
|
6672 |
// Get and set the style property on a DOM Node
|
6673 |
style: function( elem, name, value, extra ) { |
6674 |
// Don't set styles on text and comment nodes
|
6675 |
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { |
6676 |
return;
|
6677 |
} |
6678 |
|
6679 |
// Make sure that we're working with the right name
|
6680 |
var ret, type, hooks,
|
6681 |
origName = jQuery.camelCase( name ), |
6682 |
style = elem.style; |
6683 |
|
6684 |
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); |
6685 |
|
6686 |
// gets hook for the prefixed version
|
6687 |
// followed by the unprefixed version
|
6688 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
6689 |
|
6690 |
// Check if we're setting a value
|
6691 |
if ( value !== undefined ) { |
6692 |
type = typeof value;
|
6693 |
|
6694 |
// convert relative number strings (+= or -=) to relative numbers. #7345
|
6695 |
if ( type === "string" && (ret = rrelNum.exec( value )) ) { |
6696 |
value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); |
6697 |
// Fixes bug #9237
|
6698 |
type = "number";
|
6699 |
} |
6700 |
|
6701 |
// Make sure that null and NaN values aren't set. See: #7116
|
6702 |
if ( value == null || value !== value ) { |
6703 |
return;
|
6704 |
} |
6705 |
|
6706 |
// If a number was passed in, add 'px' to the (except for certain CSS properties)
|
6707 |
if ( type === "number" && !jQuery.cssNumber[ origName ] ) { |
6708 |
value += "px";
|
6709 |
} |
6710 |
|
6711 |
// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,
|
6712 |
// but it would mean to define eight (for every problematic property) identical functions
|
6713 |
if ( !support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { |
6714 |
style[ name ] = "inherit";
|
6715 |
} |
6716 |
|
6717 |
// If a hook was provided, use that value, otherwise just set the specified value
|
6718 |
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { |
6719 |
|
6720 |
// Support: IE
|
6721 |
// Swallow errors from 'invalid' CSS values (#5509)
|
6722 |
try {
|
6723 |
style[ name ] = value; |
6724 |
} catch(e) {}
|
6725 |
} |
6726 |
|
6727 |
} else {
|
6728 |
// If a hook was provided get the non-computed value from there
|
6729 |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { |
6730 |
return ret;
|
6731 |
} |
6732 |
|
6733 |
// Otherwise just get the value from the style object
|
6734 |
return style[ name ];
|
6735 |
} |
6736 |
}, |
6737 |
|
6738 |
css: function( elem, name, extra, styles ) { |
6739 |
var num, val, hooks,
|
6740 |
origName = jQuery.camelCase( name ); |
6741 |
|
6742 |
// Make sure that we're working with the right name
|
6743 |
name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); |
6744 |
|
6745 |
// gets hook for the prefixed version
|
6746 |
// followed by the unprefixed version
|
6747 |
hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; |
6748 |
|
6749 |
// If a hook was provided get the computed value from there
|
6750 |
if ( hooks && "get" in hooks ) { |
6751 |
val = hooks.get( elem, true, extra );
|
6752 |
} |
6753 |
|
6754 |
// Otherwise, if a way to get the computed value exists, use that
|
6755 |
if ( val === undefined ) { |
6756 |
val = curCSS( elem, name, styles ); |
6757 |
} |
6758 |
|
6759 |
//convert "normal" to computed value
|
6760 |
if ( val === "normal" && name in cssNormalTransform ) { |
6761 |
val = cssNormalTransform[ name ]; |
6762 |
} |
6763 |
|
6764 |
// Return, converting to number if forced or a qualifier was provided and val looks numeric
|
6765 |
if ( extra === "" || extra ) { |
6766 |
num = parseFloat( val ); |
6767 |
return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; |
6768 |
} |
6769 |
return val;
|
6770 |
} |
6771 |
}); |
6772 |
|
6773 |
jQuery.each([ "height", "width" ], function( i, name ) { |
6774 |
jQuery.cssHooks[ name ] = { |
6775 |
get: function( elem, computed, extra ) { |
6776 |
if ( computed ) {
|
6777 |
// certain elements can have dimension info if we invisibly show them
|
6778 |
// however, it must have a current display style that would benefit from this
|
6779 |
return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? |
6780 |
jQuery.swap( elem, cssShow, function() {
|
6781 |
return getWidthOrHeight( elem, name, extra );
|
6782 |
}) : |
6783 |
getWidthOrHeight( elem, name, extra ); |
6784 |
} |
6785 |
}, |
6786 |
|
6787 |
set: function( elem, value, extra ) { |
6788 |
var styles = extra && getStyles( elem );
|
6789 |
return setPositiveNumber( elem, value, extra ?
|
6790 |
augmentWidthOrHeight( |
6791 |
elem, |
6792 |
name, |
6793 |
extra, |
6794 |
support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", |
6795 |
styles |
6796 |
) : 0
|
6797 |
); |
6798 |
} |
6799 |
}; |
6800 |
}); |
6801 |
|
6802 |
if ( !support.opacity ) {
|
6803 |
jQuery.cssHooks.opacity = { |
6804 |
get: function( elem, computed ) { |
6805 |
// IE uses filters for opacity
|
6806 |
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? |
6807 |
( 0.01 * parseFloat( RegExp.$1 ) ) + "" : |
6808 |
computed ? "1" : ""; |
6809 |
}, |
6810 |
|
6811 |
set: function( elem, value ) { |
6812 |
var style = elem.style,
|
6813 |
currentStyle = elem.currentStyle, |
6814 |
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", |
6815 |
filter = currentStyle && currentStyle.filter || style.filter || "";
|
6816 |
|
6817 |
// IE has trouble with opacity if it does not have layout
|
6818 |
// Force it by setting the zoom level
|
6819 |
style.zoom = 1;
|
6820 |
|
6821 |
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
6822 |
// if value === "", then remove inline opacity #12685
|
6823 |
if ( ( value >= 1 || value === "" ) && |
6824 |
jQuery.trim( filter.replace( ralpha, "" ) ) === "" && |
6825 |
style.removeAttribute ) { |
6826 |
|
6827 |
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
6828 |
// if "filter:" is present at all, clearType is disabled, we want to avoid this
|
6829 |
// style.removeAttribute is IE Only, but so apparently is this code path...
|
6830 |
style.removeAttribute( "filter" );
|
6831 |
|
6832 |
// if there is no filter style applied in a css rule or unset inline opacity, we are done
|
6833 |
if ( value === "" || currentStyle && !currentStyle.filter ) { |
6834 |
return;
|
6835 |
} |
6836 |
} |
6837 |
|
6838 |
// otherwise, set new filter values
|
6839 |
style.filter = ralpha.test( filter ) ? |
6840 |
filter.replace( ralpha, opacity ) : |
6841 |
filter + " " + opacity;
|
6842 |
} |
6843 |
}; |
6844 |
} |
6845 |
|
6846 |
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, |
6847 |
function( elem, computed ) {
|
6848 |
if ( computed ) {
|
6849 |
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
6850 |
// Work around by temporarily setting element display to inline-block
|
6851 |
return jQuery.swap( elem, { "display": "inline-block" }, |
6852 |
curCSS, [ elem, "marginRight" ] );
|
6853 |
} |
6854 |
} |
6855 |
); |
6856 |
|
6857 |
// These hooks are used by animate to expand properties
|
6858 |
jQuery.each({ |
6859 |
margin: "", |
6860 |
padding: "", |
6861 |
border: "Width" |
6862 |
}, function( prefix, suffix ) {
|
6863 |
jQuery.cssHooks[ prefix + suffix ] = { |
6864 |
expand: function( value ) { |
6865 |
var i = 0, |
6866 |
expanded = {}, |
6867 |
|
6868 |
// assumes a single number if not a string
|
6869 |
parts = typeof value === "string" ? value.split(" ") : [ value ]; |
6870 |
|
6871 |
for ( ; i < 4; i++ ) { |
6872 |
expanded[ prefix + cssExpand[ i ] + suffix ] = |
6873 |
parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; |
6874 |
} |
6875 |
|
6876 |
return expanded;
|
6877 |
} |
6878 |
}; |
6879 |
|
6880 |
if ( !rmargin.test( prefix ) ) {
|
6881 |
jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; |
6882 |
} |
6883 |
}); |
6884 |
|
6885 |
jQuery.fn.extend({ |
6886 |
css: function( name, value ) { |
6887 |
return access( this, function( elem, name, value ) { |
6888 |
var styles, len,
|
6889 |
map = {}, |
6890 |
i = 0;
|
6891 |
|
6892 |
if ( jQuery.isArray( name ) ) {
|
6893 |
styles = getStyles( elem ); |
6894 |
len = name.length; |
6895 |
|
6896 |
for ( ; i < len; i++ ) {
|
6897 |
map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
|
6898 |
} |
6899 |
|
6900 |
return map;
|
6901 |
} |
6902 |
|
6903 |
return value !== undefined ? |
6904 |
jQuery.style( elem, name, value ) : |
6905 |
jQuery.css( elem, name ); |
6906 |
}, name, value, arguments.length > 1 ); |
6907 |
}, |
6908 |
show: function() { |
6909 |
return showHide( this, true ); |
6910 |
}, |
6911 |
hide: function() { |
6912 |
return showHide( this ); |
6913 |
}, |
6914 |
toggle: function( state ) { |
6915 |
if ( typeof state === "boolean" ) { |
6916 |
return state ? this.show() : this.hide(); |
6917 |
} |
6918 |
|
6919 |
return this.each(function() { |
6920 |
if ( isHidden( this ) ) { |
6921 |
jQuery( this ).show();
|
6922 |
} else {
|
6923 |
jQuery( this ).hide();
|
6924 |
} |
6925 |
}); |
6926 |
} |
6927 |
}); |
6928 |
|
6929 |
|
6930 |
function Tween( elem, options, prop, end, easing ) { |
6931 |
return new Tween.prototype.init( elem, options, prop, end, easing ); |
6932 |
} |
6933 |
jQuery.Tween = Tween; |
6934 |
|
6935 |
Tween.prototype = { |
6936 |
constructor: Tween,
|
6937 |
init: function( elem, options, prop, end, easing, unit ) { |
6938 |
this.elem = elem;
|
6939 |
this.prop = prop;
|
6940 |
this.easing = easing || "swing"; |
6941 |
this.options = options;
|
6942 |
this.start = this.now = this.cur(); |
6943 |
this.end = end;
|
6944 |
this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); |
6945 |
}, |
6946 |
cur: function() { |
6947 |
var hooks = Tween.propHooks[ this.prop ]; |
6948 |
|
6949 |
return hooks && hooks.get ?
|
6950 |
hooks.get( this ) :
|
6951 |
Tween.propHooks._default.get( this );
|
6952 |
}, |
6953 |
run: function( percent ) { |
6954 |
var eased,
|
6955 |
hooks = Tween.propHooks[ this.prop ];
|
6956 |
|
6957 |
if ( this.options.duration ) { |
6958 |
this.pos = eased = jQuery.easing[ this.easing ]( |
6959 |
percent, this.options.duration * percent, 0, 1, this.options.duration |
6960 |
); |
6961 |
} else {
|
6962 |
this.pos = eased = percent;
|
6963 |
} |
6964 |
this.now = ( this.end - this.start ) * eased + this.start; |
6965 |
|
6966 |
if ( this.options.step ) { |
6967 |
this.options.step.call( this.elem, this.now, this ); |
6968 |
} |
6969 |
|
6970 |
if ( hooks && hooks.set ) {
|
6971 |
hooks.set( this );
|
6972 |
} else {
|
6973 |
Tween.propHooks._default.set( this );
|
6974 |
} |
6975 |
return this; |
6976 |
} |
6977 |
}; |
6978 |
|
6979 |
Tween.prototype.init.prototype = Tween.prototype; |
6980 |
|
6981 |
Tween.propHooks = { |
6982 |
_default: {
|
6983 |
get: function( tween ) { |
6984 |
var result;
|
6985 |
|
6986 |
if ( tween.elem[ tween.prop ] != null && |
6987 |
(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
|
6988 |
return tween.elem[ tween.prop ];
|
6989 |
} |
6990 |
|
6991 |
// passing an empty string as a 3rd parameter to .css will automatically
|
6992 |
// attempt a parseFloat and fallback to a string if the parse fails
|
6993 |
// so, simple values such as "10px" are parsed to Float.
|
6994 |
// complex values such as "rotate(1rad)" are returned as is.
|
6995 |
result = jQuery.css( tween.elem, tween.prop, "" );
|
6996 |
// Empty strings, null, undefined and "auto" are converted to 0.
|
6997 |
return !result || result === "auto" ? 0 : result; |
6998 |
}, |
6999 |
set: function( tween ) { |
7000 |
// use step hook for back compat - use cssHook if its there - use .style if its
|
7001 |
// available and use plain properties where available
|
7002 |
if ( jQuery.fx.step[ tween.prop ] ) {
|
7003 |
jQuery.fx.step[ tween.prop ]( tween ); |
7004 |
} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { |
7005 |
jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); |
7006 |
} else {
|
7007 |
tween.elem[ tween.prop ] = tween.now; |
7008 |
} |
7009 |
} |
7010 |
} |
7011 |
}; |
7012 |
|
7013 |
// Support: IE <=9
|
7014 |
// Panic based approach to setting things on disconnected nodes
|
7015 |
|
7016 |
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { |
7017 |
set: function( tween ) { |
7018 |
if ( tween.elem.nodeType && tween.elem.parentNode ) {
|
7019 |
tween.elem[ tween.prop ] = tween.now; |
7020 |
} |
7021 |
} |
7022 |
}; |
7023 |
|
7024 |
jQuery.easing = { |
7025 |
linear: function( p ) { |
7026 |
return p;
|
7027 |
}, |
7028 |
swing: function( p ) { |
7029 |
return 0.5 - Math.cos( p * Math.PI ) / 2; |
7030 |
} |
7031 |
}; |
7032 |
|
7033 |
jQuery.fx = Tween.prototype.init; |
7034 |
|
7035 |
// Back Compat <1.8 extension point
|
7036 |
jQuery.fx.step = {}; |
7037 |
|
7038 |
|
7039 |
|
7040 |
|
7041 |
var
|
7042 |
fxNow, timerId, |
7043 |
rfxtypes = /^(?:toggle|show|hide)$/,
|
7044 |
rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ), |
7045 |
rrun = /queueHooks$/,
|
7046 |
animationPrefilters = [ defaultPrefilter ], |
7047 |
tweeners = { |
7048 |
"*": [ function( prop, value ) { |
7049 |
var tween = this.createTween( prop, value ), |
7050 |
target = tween.cur(), |
7051 |
parts = rfxnum.exec( value ), |
7052 |
unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), |
7053 |
|
7054 |
// Starting value computation is required for potential unit mismatches
|
7055 |
start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) &&
|
7056 |
rfxnum.exec( jQuery.css( tween.elem, prop ) ), |
7057 |
scale = 1,
|
7058 |
maxIterations = 20;
|
7059 |
|
7060 |
if ( start && start[ 3 ] !== unit ) { |
7061 |
// Trust units reported by jQuery.css
|
7062 |
unit = unit || start[ 3 ];
|
7063 |
|
7064 |
// Make sure we update the tween properties later on
|
7065 |
parts = parts || []; |
7066 |
|
7067 |
// Iteratively approximate from a nonzero starting point
|
7068 |
start = +target || 1;
|
7069 |
|
7070 |
do {
|
7071 |
// If previous iteration zeroed out, double until we get *something*
|
7072 |
// Use a string for doubling factor so we don't accidentally see scale as unchanged below
|
7073 |
scale = scale || ".5";
|
7074 |
|
7075 |
// Adjust and apply
|
7076 |
start = start / scale; |
7077 |
jQuery.style( tween.elem, prop, start + unit ); |
7078 |
|
7079 |
// Update scale, tolerating zero or NaN from tween.cur()
|
7080 |
// And breaking the loop if scale is unchanged or perfect, or if we've just had enough
|
7081 |
} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); |
7082 |
} |
7083 |
|
7084 |
// Update tween properties
|
7085 |
if ( parts ) {
|
7086 |
start = tween.start = +start || +target || 0;
|
7087 |
tween.unit = unit; |
7088 |
// If a +=/-= token was provided, we're doing a relative animation
|
7089 |
tween.end = parts[ 1 ] ?
|
7090 |
start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : |
7091 |
+parts[ 2 ];
|
7092 |
} |
7093 |
|
7094 |
return tween;
|
7095 |
} ] |
7096 |
}; |
7097 |
|
7098 |
// Animations created synchronously will run synchronously
|
7099 |
function createFxNow() { |
7100 |
setTimeout(function() {
|
7101 |
fxNow = undefined;
|
7102 |
}); |
7103 |
return ( fxNow = jQuery.now() );
|
7104 |
} |
7105 |
|
7106 |
// Generate parameters to create a standard animation
|
7107 |
function genFx( type, includeWidth ) { |
7108 |
var which,
|
7109 |
attrs = { height: type },
|
7110 |
i = 0;
|
7111 |
|
7112 |
// if we include width, step value is 1 to do all cssExpand values,
|
7113 |
// if we don't include width, step value is 2 to skip over Left and Right
|
7114 |
includeWidth = includeWidth ? 1 : 0; |
7115 |
for ( ; i < 4 ; i += 2 - includeWidth ) { |
7116 |
which = cssExpand[ i ]; |
7117 |
attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; |
7118 |
} |
7119 |
|
7120 |
if ( includeWidth ) {
|
7121 |
attrs.opacity = attrs.width = type; |
7122 |
} |
7123 |
|
7124 |
return attrs;
|
7125 |
} |
7126 |
|
7127 |
function createTween( value, prop, animation ) { |
7128 |
var tween,
|
7129 |
collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
|
7130 |
index = 0,
|
7131 |
length = collection.length; |
7132 |
for ( ; index < length; index++ ) {
|
7133 |
if ( (tween = collection[ index ].call( animation, prop, value )) ) {
|
7134 |
|
7135 |
// we're done with this property
|
7136 |
return tween;
|
7137 |
} |
7138 |
} |
7139 |
} |
7140 |
|
7141 |
function defaultPrefilter( elem, props, opts ) { |
7142 |
/* jshint validthis: true */
|
7143 |
var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
|
7144 |
anim = this,
|
7145 |
orig = {}, |
7146 |
style = elem.style, |
7147 |
hidden = elem.nodeType && isHidden( elem ), |
7148 |
dataShow = jQuery._data( elem, "fxshow" );
|
7149 |
|
7150 |
// handle queue: false promises
|
7151 |
if ( !opts.queue ) {
|
7152 |
hooks = jQuery._queueHooks( elem, "fx" );
|
7153 |
if ( hooks.unqueued == null ) { |
7154 |
hooks.unqueued = 0;
|
7155 |
oldfire = hooks.empty.fire; |
7156 |
hooks.empty.fire = function() { |
7157 |
if ( !hooks.unqueued ) {
|
7158 |
oldfire(); |
7159 |
} |
7160 |
}; |
7161 |
} |
7162 |
hooks.unqueued++; |
7163 |
|
7164 |
anim.always(function() {
|
7165 |
// doing this makes sure that the complete handler will be called
|
7166 |
// before this completes
|
7167 |
anim.always(function() {
|
7168 |
hooks.unqueued--; |
7169 |
if ( !jQuery.queue( elem, "fx" ).length ) { |
7170 |
hooks.empty.fire(); |
7171 |
} |
7172 |
}); |
7173 |
}); |
7174 |
} |
7175 |
|
7176 |
// height/width overflow pass
|
7177 |
if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { |
7178 |
// Make sure that nothing sneaks out
|
7179 |
// Record all 3 overflow attributes because IE does not
|
7180 |
// change the overflow attribute when overflowX and
|
7181 |
// overflowY are set to the same value
|
7182 |
opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; |
7183 |
|
7184 |
// Set display property to inline-block for height/width
|
7185 |
// animations on inline elements that are having width/height animated
|
7186 |
display = jQuery.css( elem, "display" );
|
7187 |
|
7188 |
// Test default display if display is currently "none"
|
7189 |
checkDisplay = display === "none" ?
|
7190 |
jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
|
7191 |
|
7192 |
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { |
7193 |
|
7194 |
// inline-level elements accept inline-block;
|
7195 |
// block-level elements need to be inline with layout
|
7196 |
if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) { |
7197 |
style.display = "inline-block";
|
7198 |
} else {
|
7199 |
style.zoom = 1;
|
7200 |
} |
7201 |
} |
7202 |
} |
7203 |
|
7204 |
if ( opts.overflow ) {
|
7205 |
style.overflow = "hidden";
|
7206 |
if ( !support.shrinkWrapBlocks() ) {
|
7207 |
anim.always(function() {
|
7208 |
style.overflow = opts.overflow[ 0 ];
|
7209 |
style.overflowX = opts.overflow[ 1 ];
|
7210 |
style.overflowY = opts.overflow[ 2 ];
|
7211 |
}); |
7212 |
} |
7213 |
} |
7214 |
|
7215 |
// show/hide pass
|
7216 |
for ( prop in props ) { |
7217 |
value = props[ prop ]; |
7218 |
if ( rfxtypes.exec( value ) ) {
|
7219 |
delete props[ prop ];
|
7220 |
toggle = toggle || value === "toggle";
|
7221 |
if ( value === ( hidden ? "hide" : "show" ) ) { |
7222 |
|
7223 |
// 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
|
7224 |
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { |
7225 |
hidden = true;
|
7226 |
} else {
|
7227 |
continue;
|
7228 |
} |
7229 |
} |
7230 |
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); |
7231 |
|
7232 |
// Any non-fx value stops us from restoring the original display value
|
7233 |
} else {
|
7234 |
display = undefined;
|
7235 |
} |
7236 |
} |
7237 |
|
7238 |
if ( !jQuery.isEmptyObject( orig ) ) {
|
7239 |
if ( dataShow ) {
|
7240 |
if ( "hidden" in dataShow ) { |
7241 |
hidden = dataShow.hidden; |
7242 |
} |
7243 |
} else {
|
7244 |
dataShow = jQuery._data( elem, "fxshow", {} );
|
7245 |
} |
7246 |
|
7247 |
// store state if its toggle - enables .stop().toggle() to "reverse"
|
7248 |
if ( toggle ) {
|
7249 |
dataShow.hidden = !hidden; |
7250 |
} |
7251 |
if ( hidden ) {
|
7252 |
jQuery( elem ).show(); |
7253 |
} else {
|
7254 |
anim.done(function() {
|
7255 |
jQuery( elem ).hide(); |
7256 |
}); |
7257 |
} |
7258 |
anim.done(function() {
|
7259 |
var prop;
|
7260 |
jQuery._removeData( elem, "fxshow" );
|
7261 |
for ( prop in orig ) { |
7262 |
jQuery.style( elem, prop, orig[ prop ] ); |
7263 |
} |
7264 |
}); |
7265 |
for ( prop in orig ) { |
7266 |
tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
|
7267 |
|
7268 |
if ( !( prop in dataShow ) ) { |
7269 |
dataShow[ prop ] = tween.start; |
7270 |
if ( hidden ) {
|
7271 |
tween.end = tween.start; |
7272 |
tween.start = prop === "width" || prop === "height" ? 1 : 0; |
7273 |
} |
7274 |
} |
7275 |
} |
7276 |
|
7277 |
// If this is a noop like .hide().hide(), restore an overwritten display value
|
7278 |
} else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) { |
7279 |
style.display = display; |
7280 |
} |
7281 |
} |
7282 |
|
7283 |
function propFilter( props, specialEasing ) { |
7284 |
var index, name, easing, value, hooks;
|
7285 |
|
7286 |
// camelCase, specialEasing and expand cssHook pass
|
7287 |
for ( index in props ) { |
7288 |
name = jQuery.camelCase( index ); |
7289 |
easing = specialEasing[ name ]; |
7290 |
value = props[ index ]; |
7291 |
if ( jQuery.isArray( value ) ) {
|
7292 |
easing = value[ 1 ];
|
7293 |
value = props[ index ] = value[ 0 ];
|
7294 |
} |
7295 |
|
7296 |
if ( index !== name ) {
|
7297 |
props[ name ] = value; |
7298 |
delete props[ index ];
|
7299 |
} |
7300 |
|
7301 |
hooks = jQuery.cssHooks[ name ]; |
7302 |
if ( hooks && "expand" in hooks ) { |
7303 |
value = hooks.expand( value ); |
7304 |
delete props[ name ];
|
7305 |
|
7306 |
// not quite $.extend, this wont overwrite keys already present.
|
7307 |
// also - reusing 'index' from above because we have the correct "name"
|
7308 |
for ( index in value ) { |
7309 |
if ( !( index in props ) ) { |
7310 |
props[ index ] = value[ index ]; |
7311 |
specialEasing[ index ] = easing; |
7312 |
} |
7313 |
} |
7314 |
} else {
|
7315 |
specialEasing[ name ] = easing; |
7316 |
} |
7317 |
} |
7318 |
} |
7319 |
|
7320 |
function Animation( elem, properties, options ) { |
7321 |
var result,
|
7322 |
stopped, |
7323 |
index = 0,
|
7324 |
length = animationPrefilters.length, |
7325 |
deferred = jQuery.Deferred().always( function() {
|
7326 |
// don't match elem in the :animated selector
|
7327 |
delete tick.elem;
|
7328 |
}), |
7329 |
tick = function() { |
7330 |
if ( stopped ) {
|
7331 |
return false; |
7332 |
} |
7333 |
var currentTime = fxNow || createFxNow(),
|
7334 |
remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
|
7335 |
// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
|
7336 |
temp = remaining / animation.duration || 0,
|
7337 |
percent = 1 - temp,
|
7338 |
index = 0,
|
7339 |
length = animation.tweens.length; |
7340 |
|
7341 |
for ( ; index < length ; index++ ) {
|
7342 |
animation.tweens[ index ].run( percent ); |
7343 |
} |
7344 |
|
7345 |
deferred.notifyWith( elem, [ animation, percent, remaining ]); |
7346 |
|
7347 |
if ( percent < 1 && length ) { |
7348 |
return remaining;
|
7349 |
} else {
|
7350 |
deferred.resolveWith( elem, [ animation ] ); |
7351 |
return false; |
7352 |
} |
7353 |
}, |
7354 |
animation = deferred.promise({ |
7355 |
elem: elem,
|
7356 |
props: jQuery.extend( {}, properties ),
|
7357 |
opts: jQuery.extend( true, { specialEasing: {} }, options ), |
7358 |
originalProperties: properties,
|
7359 |
originalOptions: options,
|
7360 |
startTime: fxNow || createFxNow(),
|
7361 |
duration: options.duration,
|
7362 |
tweens: [],
|
7363 |
createTween: function( prop, end ) { |
7364 |
var tween = jQuery.Tween( elem, animation.opts, prop, end,
|
7365 |
animation.opts.specialEasing[ prop ] || animation.opts.easing ); |
7366 |
animation.tweens.push( tween ); |
7367 |
return tween;
|
7368 |
}, |
7369 |
stop: function( gotoEnd ) { |
7370 |
var index = 0, |
7371 |
// if we are going to the end, we want to run all the tweens
|
7372 |
// otherwise we skip this part
|
7373 |
length = gotoEnd ? animation.tweens.length : 0;
|
7374 |
if ( stopped ) {
|
7375 |
return this; |
7376 |
} |
7377 |
stopped = true;
|
7378 |
for ( ; index < length ; index++ ) {
|
7379 |
animation.tweens[ index ].run( 1 );
|
7380 |
} |
7381 |
|
7382 |
// resolve when we played the last frame
|
7383 |
// otherwise, reject
|
7384 |
if ( gotoEnd ) {
|
7385 |
deferred.resolveWith( elem, [ animation, gotoEnd ] ); |
7386 |
} else {
|
7387 |
deferred.rejectWith( elem, [ animation, gotoEnd ] ); |
7388 |
} |
7389 |
return this; |
7390 |
} |
7391 |
}), |
7392 |
props = animation.props; |
7393 |
|
7394 |
propFilter( props, animation.opts.specialEasing ); |
7395 |
|
7396 |
for ( ; index < length ; index++ ) {
|
7397 |
result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); |
7398 |
if ( result ) {
|
7399 |
return result;
|
7400 |
} |
7401 |
} |
7402 |
|
7403 |
jQuery.map( props, createTween, animation ); |
7404 |
|
7405 |
if ( jQuery.isFunction( animation.opts.start ) ) {
|
7406 |
animation.opts.start.call( elem, animation ); |
7407 |
} |
7408 |
|
7409 |
jQuery.fx.timer( |
7410 |
jQuery.extend( tick, { |
7411 |
elem: elem,
|
7412 |
anim: animation,
|
7413 |
queue: animation.opts.queue
|
7414 |
}) |
7415 |
); |
7416 |
|
7417 |
// attach callbacks from options
|
7418 |
return animation.progress( animation.opts.progress )
|
7419 |
.done( animation.opts.done, animation.opts.complete ) |
7420 |
.fail( animation.opts.fail ) |
7421 |
.always( animation.opts.always ); |
7422 |
} |
7423 |
|
7424 |
jQuery.Animation = jQuery.extend( Animation, { |
7425 |
tweener: function( props, callback ) { |
7426 |
if ( jQuery.isFunction( props ) ) {
|
7427 |
callback = props; |
7428 |
props = [ "*" ];
|
7429 |
} else {
|
7430 |
props = props.split(" ");
|
7431 |
} |
7432 |
|
7433 |
var prop,
|
7434 |
index = 0,
|
7435 |
length = props.length; |
7436 |
|
7437 |
for ( ; index < length ; index++ ) {
|
7438 |
prop = props[ index ]; |
7439 |
tweeners[ prop ] = tweeners[ prop ] || []; |
7440 |
tweeners[ prop ].unshift( callback ); |
7441 |
} |
7442 |
}, |
7443 |
|
7444 |
prefilter: function( callback, prepend ) { |
7445 |
if ( prepend ) {
|
7446 |
animationPrefilters.unshift( callback ); |
7447 |
} else {
|
7448 |
animationPrefilters.push( callback ); |
7449 |
} |
7450 |
} |
7451 |
}); |
7452 |
|
7453 |
jQuery.speed = function( speed, easing, fn ) { |
7454 |
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { |
7455 |
complete: fn || !fn && easing ||
|
7456 |
jQuery.isFunction( speed ) && speed, |
7457 |
duration: speed,
|
7458 |
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
7459 |
}; |
7460 |
|
7461 |
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : |
7462 |
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
7463 |
|
7464 |
// normalize opt.queue - true/undefined/null -> "fx"
|
7465 |
if ( opt.queue == null || opt.queue === true ) { |
7466 |
opt.queue = "fx";
|
7467 |
} |
7468 |
|
7469 |
// Queueing
|
7470 |
opt.old = opt.complete; |
7471 |
|
7472 |
opt.complete = function() { |
7473 |
if ( jQuery.isFunction( opt.old ) ) {
|
7474 |
opt.old.call( this );
|
7475 |
} |
7476 |
|
7477 |
if ( opt.queue ) {
|
7478 |
jQuery.dequeue( this, opt.queue );
|
7479 |
} |
7480 |
}; |
7481 |
|
7482 |
return opt;
|
7483 |
}; |
7484 |
|
7485 |
jQuery.fn.extend({ |
7486 |
fadeTo: function( speed, to, easing, callback ) { |
7487 |
|
7488 |
// show any hidden elements after setting opacity to 0
|
7489 |
return this.filter( isHidden ).css( "opacity", 0 ).show() |
7490 |
|
7491 |
// animate to the value specified
|
7492 |
.end().animate({ opacity: to }, speed, easing, callback );
|
7493 |
}, |
7494 |
animate: function( prop, speed, easing, callback ) { |
7495 |
var empty = jQuery.isEmptyObject( prop ),
|
7496 |
optall = jQuery.speed( speed, easing, callback ), |
7497 |
doAnimation = function() { |
7498 |
// Operate on a copy of prop so per-property easing won't be lost
|
7499 |
var anim = Animation( this, jQuery.extend( {}, prop ), optall ); |
7500 |
|
7501 |
// Empty animations, or finishing resolves immediately
|
7502 |
if ( empty || jQuery._data( this, "finish" ) ) { |
7503 |
anim.stop( true );
|
7504 |
} |
7505 |
}; |
7506 |
doAnimation.finish = doAnimation; |
7507 |
|
7508 |
return empty || optall.queue === false ? |
7509 |
this.each( doAnimation ) :
|
7510 |
this.queue( optall.queue, doAnimation );
|
7511 |
}, |
7512 |
stop: function( type, clearQueue, gotoEnd ) { |
7513 |
var stopQueue = function( hooks ) { |
7514 |
var stop = hooks.stop;
|
7515 |
delete hooks.stop;
|
7516 |
stop( gotoEnd ); |
7517 |
}; |
7518 |
|
7519 |
if ( typeof type !== "string" ) { |
7520 |
gotoEnd = clearQueue; |
7521 |
clearQueue = type; |
7522 |
type = undefined;
|
7523 |
} |
7524 |
if ( clearQueue && type !== false ) { |
7525 |
this.queue( type || "fx", [] ); |
7526 |
} |
7527 |
|
7528 |
return this.each(function() { |
7529 |
var dequeue = true, |
7530 |
index = type != null && type + "queueHooks", |
7531 |
timers = jQuery.timers, |
7532 |
data = jQuery._data( this );
|
7533 |
|
7534 |
if ( index ) {
|
7535 |
if ( data[ index ] && data[ index ].stop ) {
|
7536 |
stopQueue( data[ index ] ); |
7537 |
} |
7538 |
} else {
|
7539 |
for ( index in data ) { |
7540 |
if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
|
7541 |
stopQueue( data[ index ] ); |
7542 |
} |
7543 |
} |
7544 |
} |
7545 |
|
7546 |
for ( index = timers.length; index--; ) {
|
7547 |
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { |
7548 |
timers[ index ].anim.stop( gotoEnd ); |
7549 |
dequeue = false;
|
7550 |
timers.splice( index, 1 );
|
7551 |
} |
7552 |
} |
7553 |
|
7554 |
// start the next in the queue if the last step wasn't forced
|
7555 |
// timers currently will call their complete callbacks, which will dequeue
|
7556 |
// but only if they were gotoEnd
|
7557 |
if ( dequeue || !gotoEnd ) {
|
7558 |
jQuery.dequeue( this, type );
|
7559 |
} |
7560 |
}); |
7561 |
}, |
7562 |
finish: function( type ) { |
7563 |
if ( type !== false ) { |
7564 |
type = type || "fx";
|
7565 |
} |
7566 |
return this.each(function() { |
7567 |
var index,
|
7568 |
data = jQuery._data( this ),
|
7569 |
queue = data[ type + "queue" ],
|
7570 |
hooks = data[ type + "queueHooks" ],
|
7571 |
timers = jQuery.timers, |
7572 |
length = queue ? queue.length : 0;
|
7573 |
|
7574 |
// enable finishing flag on private data
|
7575 |
data.finish = true;
|
7576 |
|
7577 |
// empty the queue first
|
7578 |
jQuery.queue( this, type, [] );
|
7579 |
|
7580 |
if ( hooks && hooks.stop ) {
|
7581 |
hooks.stop.call( this, true ); |
7582 |
} |
7583 |
|
7584 |
// look for any active animations, and finish them
|
7585 |
for ( index = timers.length; index--; ) {
|
7586 |
if ( timers[ index ].elem === this && timers[ index ].queue === type ) { |
7587 |
timers[ index ].anim.stop( true );
|
7588 |
timers.splice( index, 1 );
|
7589 |
} |
7590 |
} |
7591 |
|
7592 |
// look for any animations in the old queue and finish them
|
7593 |
for ( index = 0; index < length; index++ ) { |
7594 |
if ( queue[ index ] && queue[ index ].finish ) {
|
7595 |
queue[ index ].finish.call( this );
|
7596 |
} |
7597 |
} |
7598 |
|
7599 |
// turn off finishing flag
|
7600 |
delete data.finish;
|
7601 |
}); |
7602 |
} |
7603 |
}); |
7604 |
|
7605 |
jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { |
7606 |
var cssFn = jQuery.fn[ name ];
|
7607 |
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
7608 |
return speed == null || typeof speed === "boolean" ? |
7609 |
cssFn.apply( this, arguments ) : |
7610 |
this.animate( genFx( name, true ), speed, easing, callback ); |
7611 |
}; |
7612 |
}); |
7613 |
|
7614 |
// Generate shortcuts for custom animations
|
7615 |
jQuery.each({ |
7616 |
slideDown: genFx("show"), |
7617 |
slideUp: genFx("hide"), |
7618 |
slideToggle: genFx("toggle"), |
7619 |
fadeIn: { opacity: "show" }, |
7620 |
fadeOut: { opacity: "hide" }, |
7621 |
fadeToggle: { opacity: "toggle" } |
7622 |
}, function( name, props ) {
|
7623 |
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
7624 |
return this.animate( props, speed, easing, callback ); |
7625 |
}; |
7626 |
}); |
7627 |
|
7628 |
jQuery.timers = []; |
7629 |
jQuery.fx.tick = function() { |
7630 |
var timer,
|
7631 |
timers = jQuery.timers, |
7632 |
i = 0;
|
7633 |
|
7634 |
fxNow = jQuery.now(); |
7635 |
|
7636 |
for ( ; i < timers.length; i++ ) {
|
7637 |
timer = timers[ i ]; |
7638 |
// Checks the timer has not already been removed
|
7639 |
if ( !timer() && timers[ i ] === timer ) {
|
7640 |
timers.splice( i--, 1 );
|
7641 |
} |
7642 |
} |
7643 |
|
7644 |
if ( !timers.length ) {
|
7645 |
jQuery.fx.stop(); |
7646 |
} |
7647 |
fxNow = undefined;
|
7648 |
}; |
7649 |
|
7650 |
jQuery.fx.timer = function( timer ) { |
7651 |
jQuery.timers.push( timer ); |
7652 |
if ( timer() ) {
|
7653 |
jQuery.fx.start(); |
7654 |
} else {
|
7655 |
jQuery.timers.pop(); |
7656 |
} |
7657 |
}; |
7658 |
|
7659 |
jQuery.fx.interval = 13;
|
7660 |
|
7661 |
jQuery.fx.start = function() { |
7662 |
if ( !timerId ) {
|
7663 |
timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); |
7664 |
} |
7665 |
}; |
7666 |
|
7667 |
jQuery.fx.stop = function() { |
7668 |
clearInterval( timerId ); |
7669 |
timerId = null;
|
7670 |
}; |
7671 |
|
7672 |
jQuery.fx.speeds = { |
7673 |
slow: 600, |
7674 |
fast: 200, |
7675 |
// Default speed
|
7676 |
_default: 400 |
7677 |
}; |
7678 |
|
7679 |
|
7680 |
// Based off of the plugin by Clint Helfers, with permission.
|
7681 |
// http://blindsignals.com/index.php/2009/07/jquery-delay/
|
7682 |
jQuery.fn.delay = function( time, type ) { |
7683 |
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; |
7684 |
type = type || "fx";
|
7685 |
|
7686 |
return this.queue( type, function( next, hooks ) { |
7687 |
var timeout = setTimeout( next, time );
|
7688 |
hooks.stop = function() { |
7689 |
clearTimeout( timeout ); |
7690 |
}; |
7691 |
}); |
7692 |
}; |
7693 |
|
7694 |
|
7695 |
(function() {
|
7696 |
// Minified: var a,b,c,d,e
|
7697 |
var input, div, select, a, opt;
|
7698 |
|
7699 |
// Setup
|
7700 |
div = document.createElement( "div" );
|
7701 |
div.setAttribute( "className", "t" ); |
7702 |
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
|
7703 |
a = div.getElementsByTagName("a")[ 0 ]; |
7704 |
|
7705 |
// First batch of tests.
|
7706 |
select = document.createElement("select");
|
7707 |
opt = select.appendChild( document.createElement("option") );
|
7708 |
input = div.getElementsByTagName("input")[ 0 ]; |
7709 |
|
7710 |
a.style.cssText = "top:1px";
|
7711 |
|
7712 |
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
7713 |
support.getSetAttribute = div.className !== "t";
|
7714 |
|
7715 |
// Get the style information from getAttribute
|
7716 |
// (IE uses .cssText instead)
|
7717 |
support.style = /top/.test( a.getAttribute("style") ); |
7718 |
|
7719 |
// Make sure that URLs aren't manipulated
|
7720 |
// (IE normalizes it by default)
|
7721 |
support.hrefNormalized = a.getAttribute("href") === "/a"; |
7722 |
|
7723 |
// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
|
7724 |
support.checkOn = !!input.value; |
7725 |
|
7726 |
// Make sure that a selected-by-default option has a working selected property.
|
7727 |
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
7728 |
support.optSelected = opt.selected; |
7729 |
|
7730 |
// Tests for enctype support on a form (#6743)
|
7731 |
support.enctype = !!document.createElement("form").enctype;
|
7732 |
|
7733 |
// Make sure that the options inside disabled selects aren't marked as disabled
|
7734 |
// (WebKit marks them as disabled)
|
7735 |
select.disabled = true;
|
7736 |
support.optDisabled = !opt.disabled; |
7737 |
|
7738 |
// Support: IE8 only
|
7739 |
// Check if we can trust getAttribute("value")
|
7740 |
input = document.createElement( "input" );
|
7741 |
input.setAttribute( "value", "" ); |
7742 |
support.input = input.getAttribute( "value" ) === ""; |
7743 |
|
7744 |
// Check if an input maintains its value after becoming a radio
|
7745 |
input.value = "t";
|
7746 |
input.setAttribute( "type", "radio" ); |
7747 |
support.radioValue = input.value === "t";
|
7748 |
})(); |
7749 |
|
7750 |
|
7751 |
var rreturn = /\r/g; |
7752 |
|
7753 |
jQuery.fn.extend({ |
7754 |
val: function( value ) { |
7755 |
var hooks, ret, isFunction,
|
7756 |
elem = this[0]; |
7757 |
|
7758 |
if ( !arguments.length ) { |
7759 |
if ( elem ) {
|
7760 |
hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; |
7761 |
|
7762 |
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { |
7763 |
return ret;
|
7764 |
} |
7765 |
|
7766 |
ret = elem.value; |
7767 |
|
7768 |
return typeof ret === "string" ? |
7769 |
// handle most common string cases
|
7770 |
ret.replace(rreturn, "") :
|
7771 |
// handle cases where value is null/undef or number
|
7772 |
ret == null ? "" : ret; |
7773 |
} |
7774 |
|
7775 |
return;
|
7776 |
} |
7777 |
|
7778 |
isFunction = jQuery.isFunction( value ); |
7779 |
|
7780 |
return this.each(function( i ) { |
7781 |
var val;
|
7782 |
|
7783 |
if ( this.nodeType !== 1 ) { |
7784 |
return;
|
7785 |
} |
7786 |
|
7787 |
if ( isFunction ) {
|
7788 |
val = value.call( this, i, jQuery( this ).val() ); |
7789 |
} else {
|
7790 |
val = value; |
7791 |
} |
7792 |
|
7793 |
// Treat null/undefined as ""; convert numbers to string
|
7794 |
if ( val == null ) { |
7795 |
val = "";
|
7796 |
} else if ( typeof val === "number" ) { |
7797 |
val += "";
|
7798 |
} else if ( jQuery.isArray( val ) ) { |
7799 |
val = jQuery.map( val, function( value ) {
|
7800 |
return value == null ? "" : value + ""; |
7801 |
}); |
7802 |
} |
7803 |
|
7804 |
hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; |
7805 |
|
7806 |
// If set returns undefined, fall back to normal setting
|
7807 |
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { |
7808 |
this.value = val;
|
7809 |
} |
7810 |
}); |
7811 |
} |
7812 |
}); |
7813 |
|
7814 |
jQuery.extend({ |
7815 |
valHooks: {
|
7816 |
option: {
|
7817 |
get: function( elem ) { |
7818 |
var val = jQuery.find.attr( elem, "value" ); |
7819 |
return val != null ? |
7820 |
val : |
7821 |
// Support: IE10-11+
|
7822 |
// option.text throws exceptions (#14686, #14858)
|
7823 |
jQuery.trim( jQuery.text( elem ) ); |
7824 |
} |
7825 |
}, |
7826 |
select: {
|
7827 |
get: function( elem ) { |
7828 |
var value, option,
|
7829 |
options = elem.options, |
7830 |
index = elem.selectedIndex, |
7831 |
one = elem.type === "select-one" || index < 0, |
7832 |
values = one ? null : [],
|
7833 |
max = one ? index + 1 : options.length,
|
7834 |
i = index < 0 ?
|
7835 |
max : |
7836 |
one ? index : 0;
|
7837 |
|
7838 |
// Loop through all the selected options
|
7839 |
for ( ; i < max; i++ ) {
|
7840 |
option = options[ i ]; |
7841 |
|
7842 |
// oldIE doesn't update selected after form reset (#2551)
|
7843 |
if ( ( option.selected || i === index ) &&
|
7844 |
// Don't return options that are disabled or in a disabled optgroup
|
7845 |
( support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && |
7846 |
( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
|
7847 |
|
7848 |
// Get the specific value for the option
|
7849 |
value = jQuery( option ).val(); |
7850 |
|
7851 |
// We don't need an array for one selects
|
7852 |
if ( one ) {
|
7853 |
return value;
|
7854 |
} |
7855 |
|
7856 |
// Multi-Selects return an array
|
7857 |
values.push( value ); |
7858 |
} |
7859 |
} |
7860 |
|
7861 |
return values;
|
7862 |
}, |
7863 |
|
7864 |
set: function( elem, value ) { |
7865 |
var optionSet, option,
|
7866 |
options = elem.options, |
7867 |
values = jQuery.makeArray( value ), |
7868 |
i = options.length; |
7869 |
|
7870 |
while ( i-- ) {
|
7871 |
option = options[ i ]; |
7872 |
|
7873 |
if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) { |
7874 |
|
7875 |
// Support: IE6
|
7876 |
// When new option element is added to select box we need to
|
7877 |
// force reflow of newly added node in order to workaround delay
|
7878 |
// of initialization properties
|
7879 |
try {
|
7880 |
option.selected = optionSet = true;
|
7881 |
|
7882 |
} catch ( _ ) {
|
7883 |
|
7884 |
// Will be executed only in IE6
|
7885 |
option.scrollHeight; |
7886 |
} |
7887 |
|
7888 |
} else {
|
7889 |
option.selected = false;
|
7890 |
} |
7891 |
} |
7892 |
|
7893 |
// Force browsers to behave consistently when non-matching value is set
|
7894 |
if ( !optionSet ) {
|
7895 |
elem.selectedIndex = -1;
|
7896 |
} |
7897 |
|
7898 |
return options;
|
7899 |
} |
7900 |
} |
7901 |
} |
7902 |
}); |
7903 |
|
7904 |
// Radios and checkboxes getter/setter
|
7905 |
jQuery.each([ "radio", "checkbox" ], function() { |
7906 |
jQuery.valHooks[ this ] = {
|
7907 |
set: function( elem, value ) { |
7908 |
if ( jQuery.isArray( value ) ) {
|
7909 |
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); |
7910 |
} |
7911 |
} |
7912 |
}; |
7913 |
if ( !support.checkOn ) {
|
7914 |
jQuery.valHooks[ this ].get = function( elem ) { |
7915 |
// Support: Webkit
|
7916 |
// "" is returned instead of "on" if a value isn't specified
|
7917 |
return elem.getAttribute("value") === null ? "on" : elem.value; |
7918 |
}; |
7919 |
} |
7920 |
}); |
7921 |
|
7922 |
|
7923 |
|
7924 |
|
7925 |
var nodeHook, boolHook,
|
7926 |
attrHandle = jQuery.expr.attrHandle, |
7927 |
ruseDefault = /^(?:checked|selected)$/i,
|
7928 |
getSetAttribute = support.getSetAttribute, |
7929 |
getSetInput = support.input; |
7930 |
|
7931 |
jQuery.fn.extend({ |
7932 |
attr: function( name, value ) { |
7933 |
return access( this, jQuery.attr, name, value, arguments.length > 1 ); |
7934 |
}, |
7935 |
|
7936 |
removeAttr: function( name ) { |
7937 |
return this.each(function() { |
7938 |
jQuery.removeAttr( this, name );
|
7939 |
}); |
7940 |
} |
7941 |
}); |
7942 |
|
7943 |
jQuery.extend({ |
7944 |
attr: function( elem, name, value ) { |
7945 |
var hooks, ret,
|
7946 |
nType = elem.nodeType; |
7947 |
|
7948 |
// don't get/set attributes on text, comment and attribute nodes
|
7949 |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
7950 |
return;
|
7951 |
} |
7952 |
|
7953 |
// Fallback to prop when attributes are not supported
|
7954 |
if ( typeof elem.getAttribute === strundefined ) { |
7955 |
return jQuery.prop( elem, name, value );
|
7956 |
} |
7957 |
|
7958 |
// All attributes are lowercase
|
7959 |
// Grab necessary hook if one is defined
|
7960 |
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { |
7961 |
name = name.toLowerCase(); |
7962 |
hooks = jQuery.attrHooks[ name ] || |
7963 |
( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); |
7964 |
} |
7965 |
|
7966 |
if ( value !== undefined ) { |
7967 |
|
7968 |
if ( value === null ) { |
7969 |
jQuery.removeAttr( elem, name ); |
7970 |
|
7971 |
} else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { |
7972 |
return ret;
|
7973 |
|
7974 |
} else {
|
7975 |
elem.setAttribute( name, value + "" );
|
7976 |
return value;
|
7977 |
} |
7978 |
|
7979 |
} else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { |
7980 |
return ret;
|
7981 |
|
7982 |
} else {
|
7983 |
ret = jQuery.find.attr( elem, name ); |
7984 |
|
7985 |
// Non-existent attributes return null, we normalize to undefined
|
7986 |
return ret == null ? |
7987 |
undefined :
|
7988 |
ret; |
7989 |
} |
7990 |
}, |
7991 |
|
7992 |
removeAttr: function( elem, value ) { |
7993 |
var name, propName,
|
7994 |
i = 0,
|
7995 |
attrNames = value && value.match( rnotwhite ); |
7996 |
|
7997 |
if ( attrNames && elem.nodeType === 1 ) { |
7998 |
while ( (name = attrNames[i++]) ) {
|
7999 |
propName = jQuery.propFix[ name ] || name; |
8000 |
|
8001 |
// Boolean attributes get special treatment (#10870)
|
8002 |
if ( jQuery.expr.match.bool.test( name ) ) {
|
8003 |
// Set corresponding property to false
|
8004 |
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
|
8005 |
elem[ propName ] = false;
|
8006 |
// Support: IE<9
|
8007 |
// Also clear defaultChecked/defaultSelected (if appropriate)
|
8008 |
} else {
|
8009 |
elem[ jQuery.camelCase( "default-" + name ) ] =
|
8010 |
elem[ propName ] = false;
|
8011 |
} |
8012 |
|
8013 |
// See #9699 for explanation of this approach (setting first, then removal)
|
8014 |
} else {
|
8015 |
jQuery.attr( elem, name, "" );
|
8016 |
} |
8017 |
|
8018 |
elem.removeAttribute( getSetAttribute ? name : propName ); |
8019 |
} |
8020 |
} |
8021 |
}, |
8022 |
|
8023 |
attrHooks: {
|
8024 |
type: {
|
8025 |
set: function( elem, value ) { |
8026 |
if ( !support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { |
8027 |
// Setting the type on a radio button after the value resets the value in IE6-9
|
8028 |
// Reset value to default in case type is set after value during creation
|
8029 |
var val = elem.value;
|
8030 |
elem.setAttribute( "type", value );
|
8031 |
if ( val ) {
|
8032 |
elem.value = val; |
8033 |
} |
8034 |
return value;
|
8035 |
} |
8036 |
} |
8037 |
} |
8038 |
} |
8039 |
}); |
8040 |
|
8041 |
// Hook for boolean attributes
|
8042 |
boolHook = { |
8043 |
set: function( elem, value, name ) { |
8044 |
if ( value === false ) { |
8045 |
// Remove boolean attributes when set to false
|
8046 |
jQuery.removeAttr( elem, name ); |
8047 |
} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { |
8048 |
// IE<8 needs the *property* name
|
8049 |
elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); |
8050 |
|
8051 |
// Use defaultChecked and defaultSelected for oldIE
|
8052 |
} else {
|
8053 |
elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; |
8054 |
} |
8055 |
|
8056 |
return name;
|
8057 |
} |
8058 |
}; |
8059 |
|
8060 |
// Retrieve booleans specially
|
8061 |
jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { |
8062 |
|
8063 |
var getter = attrHandle[ name ] || jQuery.find.attr;
|
8064 |
|
8065 |
attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? |
8066 |
function( elem, name, isXML ) {
|
8067 |
var ret, handle;
|
8068 |
if ( !isXML ) {
|
8069 |
// Avoid an infinite loop by temporarily removing this function from the getter
|
8070 |
handle = attrHandle[ name ]; |
8071 |
attrHandle[ name ] = ret; |
8072 |
ret = getter( elem, name, isXML ) != null ?
|
8073 |
name.toLowerCase() : |
8074 |
null;
|
8075 |
attrHandle[ name ] = handle; |
8076 |
} |
8077 |
return ret;
|
8078 |
} : |
8079 |
function( elem, name, isXML ) {
|
8080 |
if ( !isXML ) {
|
8081 |
return elem[ jQuery.camelCase( "default-" + name ) ] ? |
8082 |
name.toLowerCase() : |
8083 |
null;
|
8084 |
} |
8085 |
}; |
8086 |
}); |
8087 |
|
8088 |
// fix oldIE attroperties
|
8089 |
if ( !getSetInput || !getSetAttribute ) {
|
8090 |
jQuery.attrHooks.value = { |
8091 |
set: function( elem, value, name ) { |
8092 |
if ( jQuery.nodeName( elem, "input" ) ) { |
8093 |
// Does not return so that setAttribute is also used
|
8094 |
elem.defaultValue = value; |
8095 |
} else {
|
8096 |
// Use nodeHook if defined (#1954); otherwise setAttribute is fine
|
8097 |
return nodeHook && nodeHook.set( elem, value, name );
|
8098 |
} |
8099 |
} |
8100 |
}; |
8101 |
} |
8102 |
|
8103 |
// IE6/7 do not support getting/setting some attributes with get/setAttribute
|
8104 |
if ( !getSetAttribute ) {
|
8105 |
|
8106 |
// Use this for any attribute in IE6/7
|
8107 |
// This fixes almost every IE6/7 issue
|
8108 |
nodeHook = { |
8109 |
set: function( elem, value, name ) { |
8110 |
// Set the existing or create a new attribute node
|
8111 |
var ret = elem.getAttributeNode( name );
|
8112 |
if ( !ret ) {
|
8113 |
elem.setAttributeNode( |
8114 |
(ret = elem.ownerDocument.createAttribute( name )) |
8115 |
); |
8116 |
} |
8117 |
|
8118 |
ret.value = value += "";
|
8119 |
|
8120 |
// Break association with cloned elements by also using setAttribute (#9646)
|
8121 |
if ( name === "value" || value === elem.getAttribute( name ) ) { |
8122 |
return value;
|
8123 |
} |
8124 |
} |
8125 |
}; |
8126 |
|
8127 |
// Some attributes are constructed with empty-string values when not defined
|
8128 |
attrHandle.id = attrHandle.name = attrHandle.coords =
|
8129 |
function( elem, name, isXML ) {
|
8130 |
var ret;
|
8131 |
if ( !isXML ) {
|
8132 |
return (ret = elem.getAttributeNode( name )) && ret.value !== "" ? |
8133 |
ret.value : |
8134 |
null;
|
8135 |
} |
8136 |
}; |
8137 |
|
8138 |
// Fixing value retrieval on a button requires this module
|
8139 |
jQuery.valHooks.button = { |
8140 |
get: function( elem, name ) { |
8141 |
var ret = elem.getAttributeNode( name );
|
8142 |
if ( ret && ret.specified ) {
|
8143 |
return ret.value;
|
8144 |
} |
8145 |
}, |
8146 |
set: nodeHook.set
|
8147 |
}; |
8148 |
|
8149 |
// Set contenteditable to false on removals(#10429)
|
8150 |
// Setting to empty string throws an error as an invalid value
|
8151 |
jQuery.attrHooks.contenteditable = { |
8152 |
set: function( elem, value, name ) { |
8153 |
nodeHook.set( elem, value === "" ? false : value, name ); |
8154 |
} |
8155 |
}; |
8156 |
|
8157 |
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
8158 |
// This is for removals
|
8159 |
jQuery.each([ "width", "height" ], function( i, name ) { |
8160 |
jQuery.attrHooks[ name ] = { |
8161 |
set: function( elem, value ) { |
8162 |
if ( value === "" ) { |
8163 |
elem.setAttribute( name, "auto" );
|
8164 |
return value;
|
8165 |
} |
8166 |
} |
8167 |
}; |
8168 |
}); |
8169 |
} |
8170 |
|
8171 |
if ( !support.style ) {
|
8172 |
jQuery.attrHooks.style = { |
8173 |
get: function( elem ) { |
8174 |
// Return undefined in the case of empty string
|
8175 |
// Note: IE uppercases css property names, but if we were to .toLowerCase()
|
8176 |
// .cssText, that would destroy case senstitivity in URL's, like in "background"
|
8177 |
return elem.style.cssText || undefined; |
8178 |
}, |
8179 |
set: function( elem, value ) { |
8180 |
return ( elem.style.cssText = value + "" ); |
8181 |
} |
8182 |
}; |
8183 |
} |
8184 |
|
8185 |
|
8186 |
|
8187 |
|
8188 |
var rfocusable = /^(?:input|select|textarea|button|object)$/i, |
8189 |
rclickable = /^(?:a|area)$/i;
|
8190 |
|
8191 |
jQuery.fn.extend({ |
8192 |
prop: function( name, value ) { |
8193 |
return access( this, jQuery.prop, name, value, arguments.length > 1 ); |
8194 |
}, |
8195 |
|
8196 |
removeProp: function( name ) { |
8197 |
name = jQuery.propFix[ name ] || name; |
8198 |
return this.each(function() { |
8199 |
// try/catch handles cases where IE balks (such as removing a property on window)
|
8200 |
try {
|
8201 |
this[ name ] = undefined; |
8202 |
delete this[ name ]; |
8203 |
} catch( e ) {}
|
8204 |
}); |
8205 |
} |
8206 |
}); |
8207 |
|
8208 |
jQuery.extend({ |
8209 |
propFix: {
|
8210 |
"for": "htmlFor", |
8211 |
"class": "className" |
8212 |
}, |
8213 |
|
8214 |
prop: function( elem, name, value ) { |
8215 |
var ret, hooks, notxml,
|
8216 |
nType = elem.nodeType; |
8217 |
|
8218 |
// don't get/set properties on text, comment and attribute nodes
|
8219 |
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { |
8220 |
return;
|
8221 |
} |
8222 |
|
8223 |
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
8224 |
|
8225 |
if ( notxml ) {
|
8226 |
// Fix name and attach hooks
|
8227 |
name = jQuery.propFix[ name ] || name; |
8228 |
hooks = jQuery.propHooks[ name ]; |
8229 |
} |
8230 |
|
8231 |
if ( value !== undefined ) { |
8232 |
return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? |
8233 |
ret : |
8234 |
( elem[ name ] = value ); |
8235 |
|
8236 |
} else {
|
8237 |
return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? |
8238 |
ret : |
8239 |
elem[ name ]; |
8240 |
} |
8241 |
}, |
8242 |
|
8243 |
propHooks: {
|
8244 |
tabIndex: {
|
8245 |
get: function( elem ) { |
8246 |
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
8247 |
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
8248 |
// Use proper attribute retrieval(#12072)
|
8249 |
var tabindex = jQuery.find.attr( elem, "tabindex" ); |
8250 |
|
8251 |
return tabindex ?
|
8252 |
parseInt( tabindex, 10 ) :
|
8253 |
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? |
8254 |
0 :
|
8255 |
-1;
|
8256 |
} |
8257 |
} |
8258 |
} |
8259 |
}); |
8260 |
|
8261 |
// Some attributes require a special call on IE
|
8262 |
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
|
8263 |
if ( !support.hrefNormalized ) {
|
8264 |
// href/src property should get the full normalized URL (#10299/#12915)
|
8265 |
jQuery.each([ "href", "src" ], function( i, name ) { |
8266 |
jQuery.propHooks[ name ] = { |
8267 |
get: function( elem ) { |
8268 |
return elem.getAttribute( name, 4 ); |
8269 |
} |
8270 |
}; |
8271 |
}); |
8272 |
} |
8273 |
|
8274 |
// Support: Safari, IE9+
|
8275 |
// mis-reports the default selected property of an option
|
8276 |
// Accessing the parent's selectedIndex property fixes it
|
8277 |
if ( !support.optSelected ) {
|
8278 |
jQuery.propHooks.selected = { |
8279 |
get: function( elem ) { |
8280 |
var parent = elem.parentNode;
|
8281 |
|
8282 |
if ( parent ) {
|
8283 |
parent.selectedIndex; |
8284 |
|
8285 |
// Make sure that it also works with optgroups, see #5701
|
8286 |
if ( parent.parentNode ) {
|
8287 |
parent.parentNode.selectedIndex; |
8288 |
} |
8289 |
} |
8290 |
return null; |
8291 |
} |
8292 |
}; |
8293 |
} |
8294 |
|
8295 |
jQuery.each([ |
8296 |
"tabIndex",
|
8297 |
"readOnly",
|
8298 |
"maxLength",
|
8299 |
"cellSpacing",
|
8300 |
"cellPadding",
|
8301 |
"rowSpan",
|
8302 |
"colSpan",
|
8303 |
"useMap",
|
8304 |
"frameBorder",
|
8305 |
"contentEditable"
|
8306 |
], function() {
|
8307 |
jQuery.propFix[ this.toLowerCase() ] = this; |
8308 |
}); |
8309 |
|
8310 |
// IE6/7 call enctype encoding
|
8311 |
if ( !support.enctype ) {
|
8312 |
jQuery.propFix.enctype = "encoding";
|
8313 |
} |
8314 |
|
8315 |
|
8316 |
|
8317 |
|
8318 |
var rclass = /[\t\r\n\f]/g; |
8319 |
|
8320 |
jQuery.fn.extend({ |
8321 |
addClass: function( value ) { |
8322 |
var classes, elem, cur, clazz, j, finalValue,
|
8323 |
i = 0,
|
8324 |
len = this.length,
|
8325 |
proceed = typeof value === "string" && value; |
8326 |
|
8327 |
if ( jQuery.isFunction( value ) ) {
|
8328 |
return this.each(function( j ) { |
8329 |
jQuery( this ).addClass( value.call( this, j, this.className ) ); |
8330 |
}); |
8331 |
} |
8332 |
|
8333 |
if ( proceed ) {
|
8334 |
// The disjunction here is for better compressibility (see removeClass)
|
8335 |
classes = ( value || "" ).match( rnotwhite ) || [];
|
8336 |
|
8337 |
for ( ; i < len; i++ ) {
|
8338 |
elem = this[ i ];
|
8339 |
cur = elem.nodeType === 1 && ( elem.className ?
|
8340 |
( " " + elem.className + " " ).replace( rclass, " " ) : |
8341 |
" "
|
8342 |
); |
8343 |
|
8344 |
if ( cur ) {
|
8345 |
j = 0;
|
8346 |
while ( (clazz = classes[j++]) ) {
|
8347 |
if ( cur.indexOf( " " + clazz + " " ) < 0 ) { |
8348 |
cur += clazz + " ";
|
8349 |
} |
8350 |
} |
8351 |
|
8352 |
// only assign if different to avoid unneeded rendering.
|
8353 |
finalValue = jQuery.trim( cur ); |
8354 |
if ( elem.className !== finalValue ) {
|
8355 |
elem.className = finalValue; |
8356 |
} |
8357 |
} |
8358 |
} |
8359 |
} |
8360 |
|
8361 |
return this; |
8362 |
}, |
8363 |
|
8364 |
removeClass: function( value ) { |
8365 |
var classes, elem, cur, clazz, j, finalValue,
|
8366 |
i = 0,
|
8367 |
len = this.length,
|
8368 |
proceed = arguments.length === 0 || typeof value === "string" && value; |
8369 |
|
8370 |
if ( jQuery.isFunction( value ) ) {
|
8371 |
return this.each(function( j ) { |
8372 |
jQuery( this ).removeClass( value.call( this, j, this.className ) ); |
8373 |
}); |
8374 |
} |
8375 |
if ( proceed ) {
|
8376 |
classes = ( value || "" ).match( rnotwhite ) || [];
|
8377 |
|
8378 |
for ( ; i < len; i++ ) {
|
8379 |
elem = this[ i ];
|
8380 |
// This expression is here for better compressibility (see addClass)
|
8381 |
cur = elem.nodeType === 1 && ( elem.className ?
|
8382 |
( " " + elem.className + " " ).replace( rclass, " " ) : |
8383 |
""
|
8384 |
); |
8385 |
|
8386 |
if ( cur ) {
|
8387 |
j = 0;
|
8388 |
while ( (clazz = classes[j++]) ) {
|
8389 |
// Remove *all* instances
|
8390 |
while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { |
8391 |
cur = cur.replace( " " + clazz + " ", " " ); |
8392 |
} |
8393 |
} |
8394 |
|
8395 |
// only assign if different to avoid unneeded rendering.
|
8396 |
finalValue = value ? jQuery.trim( cur ) : "";
|
8397 |
if ( elem.className !== finalValue ) {
|
8398 |
elem.className = finalValue; |
8399 |
} |
8400 |
} |
8401 |
} |
8402 |
} |
8403 |
|
8404 |
return this; |
8405 |
}, |
8406 |
|
8407 |
toggleClass: function( value, stateVal ) { |
8408 |
var type = typeof value; |
8409 |
|
8410 |
if ( typeof stateVal === "boolean" && type === "string" ) { |
8411 |
return stateVal ? this.addClass( value ) : this.removeClass( value ); |
8412 |
} |
8413 |
|
8414 |
if ( jQuery.isFunction( value ) ) {
|
8415 |
return this.each(function( i ) { |
8416 |
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); |
8417 |
}); |
8418 |
} |
8419 |
|
8420 |
return this.each(function() { |
8421 |
if ( type === "string" ) { |
8422 |
// toggle individual class names
|
8423 |
var className,
|
8424 |
i = 0,
|
8425 |
self = jQuery( this ),
|
8426 |
classNames = value.match( rnotwhite ) || []; |
8427 |
|
8428 |
while ( (className = classNames[ i++ ]) ) {
|
8429 |
// check each className given, space separated list
|
8430 |
if ( self.hasClass( className ) ) {
|
8431 |
self.removeClass( className ); |
8432 |
} else {
|
8433 |
self.addClass( className ); |
8434 |
} |
8435 |
} |
8436 |
|
8437 |
// Toggle whole class name
|
8438 |
} else if ( type === strundefined || type === "boolean" ) { |
8439 |
if ( this.className ) { |
8440 |
// store className if set
|
8441 |
jQuery._data( this, "__className__", this.className ); |
8442 |
} |
8443 |
|
8444 |
// If the element has a class name or if we're passed "false",
|
8445 |
// then remove the whole classname (if there was one, the above saved it).
|
8446 |
// Otherwise bring back whatever was previously saved (if anything),
|
8447 |
// falling back to the empty string if nothing was stored.
|
8448 |
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; |
8449 |
} |
8450 |
}); |
8451 |
}, |
8452 |
|
8453 |
hasClass: function( selector ) { |
8454 |
var className = " " + selector + " ", |
8455 |
i = 0,
|
8456 |
l = this.length;
|
8457 |
for ( ; i < l; i++ ) {
|
8458 |
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { |
8459 |
return true; |
8460 |
} |
8461 |
} |
8462 |
|
8463 |
return false; |
8464 |
} |
8465 |
}); |
8466 |
|
8467 |
|
8468 |
|
8469 |
|
8470 |
// Return jQuery for attributes-only inclusion
|
8471 |
|
8472 |
|
8473 |
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
8474 |
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
8475 |
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { |
8476 |
|
8477 |
// Handle event binding
|
8478 |
jQuery.fn[ name ] = function( data, fn ) {
|
8479 |
return arguments.length > 0 ? |
8480 |
this.on( name, null, data, fn ) : |
8481 |
this.trigger( name );
|
8482 |
}; |
8483 |
}); |
8484 |
|
8485 |
jQuery.fn.extend({ |
8486 |
hover: function( fnOver, fnOut ) { |
8487 |
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); |
8488 |
}, |
8489 |
|
8490 |
bind: function( types, data, fn ) { |
8491 |
return this.on( types, null, data, fn ); |
8492 |
}, |
8493 |
unbind: function( types, fn ) { |
8494 |
return this.off( types, null, fn ); |
8495 |
}, |
8496 |
|
8497 |
delegate: function( selector, types, data, fn ) { |
8498 |
return this.on( types, selector, data, fn ); |
8499 |
}, |
8500 |
undelegate: function( selector, types, fn ) { |
8501 |
// ( namespace ) or ( selector, types [, fn] )
|
8502 |
return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); |
8503 |
} |
8504 |
}); |
8505 |
|
8506 |
|
8507 |
var nonce = jQuery.now();
|
8508 |
|
8509 |
var rquery = (/\?/); |
8510 |
|
8511 |
|
8512 |
|
8513 |
var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g; |
8514 |
|
8515 |
jQuery.parseJSON = function( data ) { |
8516 |
// Attempt to parse using the native JSON parser first
|
8517 |
if ( window.JSON && window.JSON.parse ) {
|
8518 |
// Support: Android 2.3
|
8519 |
// Workaround failure to string-cast null input
|
8520 |
return window.JSON.parse( data + "" ); |
8521 |
} |
8522 |
|
8523 |
var requireNonComma,
|
8524 |
depth = null,
|
8525 |
str = jQuery.trim( data + "" );
|
8526 |
|
8527 |
// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
|
8528 |
// after removing valid tokens
|
8529 |
return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) { |
8530 |
|
8531 |
// Force termination if we see a misplaced comma
|
8532 |
if ( requireNonComma && comma ) {
|
8533 |
depth = 0;
|
8534 |
} |
8535 |
|
8536 |
// Perform no more replacements after returning to outermost depth
|
8537 |
if ( depth === 0 ) { |
8538 |
return token;
|
8539 |
} |
8540 |
|
8541 |
// Commas must not follow "[", "{", or ","
|
8542 |
requireNonComma = open || comma; |
8543 |
|
8544 |
// Determine new depth
|
8545 |
// array/object open ("[" or "{"): depth += true - false (increment)
|
8546 |
// array/object close ("]" or "}"): depth += false - true (decrement)
|
8547 |
// other cases ("," or primitive): depth += true - true (numeric cast)
|
8548 |
depth += !close - !open; |
8549 |
|
8550 |
// Remove this token
|
8551 |
return ""; |
8552 |
}) ) ? |
8553 |
( Function( "return " + str ) )() :
|
8554 |
jQuery.error( "Invalid JSON: " + data );
|
8555 |
}; |
8556 |
|
8557 |
|
8558 |
// Cross-browser xml parsing
|
8559 |
jQuery.parseXML = function( data ) { |
8560 |
var xml, tmp;
|
8561 |
if ( !data || typeof data !== "string" ) { |
8562 |
return null; |
8563 |
} |
8564 |
try {
|
8565 |
if ( window.DOMParser ) { // Standard |
8566 |
tmp = new DOMParser();
|
8567 |
xml = tmp.parseFromString( data, "text/xml" );
|
8568 |
} else { // IE |
8569 |
xml = new ActiveXObject( "Microsoft.XMLDOM" ); |
8570 |
xml.async = "false";
|
8571 |
xml.loadXML( data ); |
8572 |
} |
8573 |
} catch( e ) {
|
8574 |
xml = undefined;
|
8575 |
} |
8576 |
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { |
8577 |
jQuery.error( "Invalid XML: " + data );
|
8578 |
} |
8579 |
return xml;
|
8580 |
}; |
8581 |
|
8582 |
|
8583 |
var
|
8584 |
// Document location
|
8585 |
ajaxLocParts, |
8586 |
ajaxLocation, |
8587 |
|
8588 |
rhash = /#.*$/,
|
8589 |
rts = /([?&])_=[^&]*/,
|
8590 |
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL |
8591 |
// #7653, #8125, #8152: local protocol detection
|
8592 |
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
|
8593 |
rnoContent = /^(?:GET|HEAD)$/,
|
8594 |
rprotocol = /^\/\//,
|
8595 |
rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
|
8596 |
|
8597 |
/* Prefilters
|
8598 |
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
8599 |
* 2) These are called:
|
8600 |
* - BEFORE asking for a transport
|
8601 |
* - AFTER param serialization (s.data is a string if s.processData is true)
|
8602 |
* 3) key is the dataType
|
8603 |
* 4) the catchall symbol "*" can be used
|
8604 |
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
8605 |
*/
|
8606 |
prefilters = {}, |
8607 |
|
8608 |
/* Transports bindings
|
8609 |
* 1) key is the dataType
|
8610 |
* 2) the catchall symbol "*" can be used
|
8611 |
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
8612 |
*/
|
8613 |
transports = {}, |
8614 |
|
8615 |
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
8616 |
allTypes = "*/".concat("*"); |
8617 |
|
8618 |
// #8138, IE may throw an exception when accessing
|
8619 |
// a field from window.location if document.domain has been set
|
8620 |
try {
|
8621 |
ajaxLocation = location.href; |
8622 |
} catch( e ) {
|
8623 |
// Use the href attribute of an A element
|
8624 |
// since IE will modify it given document.location
|
8625 |
ajaxLocation = document.createElement( "a" );
|
8626 |
ajaxLocation.href = "";
|
8627 |
ajaxLocation = ajaxLocation.href; |
8628 |
} |
8629 |
|
8630 |
// Segment location into parts
|
8631 |
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; |
8632 |
|
8633 |
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
8634 |
function addToPrefiltersOrTransports( structure ) { |
8635 |
|
8636 |
// dataTypeExpression is optional and defaults to "*"
|
8637 |
return function( dataTypeExpression, func ) { |
8638 |
|
8639 |
if ( typeof dataTypeExpression !== "string" ) { |
8640 |
func = dataTypeExpression; |
8641 |
dataTypeExpression = "*";
|
8642 |
} |
8643 |
|
8644 |
var dataType,
|
8645 |
i = 0,
|
8646 |
dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; |
8647 |
|
8648 |
if ( jQuery.isFunction( func ) ) {
|
8649 |
// For each dataType in the dataTypeExpression
|
8650 |
while ( (dataType = dataTypes[i++]) ) {
|
8651 |
// Prepend if requested
|
8652 |
if ( dataType.charAt( 0 ) === "+" ) { |
8653 |
dataType = dataType.slice( 1 ) || "*"; |
8654 |
(structure[ dataType ] = structure[ dataType ] || []).unshift( func ); |
8655 |
|
8656 |
// Otherwise append
|
8657 |
} else {
|
8658 |
(structure[ dataType ] = structure[ dataType ] || []).push( func ); |
8659 |
} |
8660 |
} |
8661 |
} |
8662 |
}; |
8663 |
} |
8664 |
|
8665 |
// Base inspection function for prefilters and transports
|
8666 |
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { |
8667 |
|
8668 |
var inspected = {},
|
8669 |
seekingTransport = ( structure === transports ); |
8670 |
|
8671 |
function inspect( dataType ) { |
8672 |
var selected;
|
8673 |
inspected[ dataType ] = true;
|
8674 |
jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
|
8675 |
var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
|
8676 |
if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { |
8677 |
options.dataTypes.unshift( dataTypeOrTransport ); |
8678 |
inspect( dataTypeOrTransport ); |
8679 |
return false; |
8680 |
} else if ( seekingTransport ) { |
8681 |
return !( selected = dataTypeOrTransport );
|
8682 |
} |
8683 |
}); |
8684 |
return selected;
|
8685 |
} |
8686 |
|
8687 |
return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); |
8688 |
} |
8689 |
|
8690 |
// A special extend for ajax options
|
8691 |
// that takes "flat" options (not to be deep extended)
|
8692 |
// Fixes #9887
|
8693 |
function ajaxExtend( target, src ) { |
8694 |
var deep, key,
|
8695 |
flatOptions = jQuery.ajaxSettings.flatOptions || {}; |
8696 |
|
8697 |
for ( key in src ) { |
8698 |
if ( src[ key ] !== undefined ) { |
8699 |
( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; |
8700 |
} |
8701 |
} |
8702 |
if ( deep ) {
|
8703 |
jQuery.extend( true, target, deep );
|
8704 |
} |
8705 |
|
8706 |
return target;
|
8707 |
} |
8708 |
|
8709 |
/* Handles responses to an ajax request:
|
8710 |
* - finds the right dataType (mediates between content-type and expected dataType)
|
8711 |
* - returns the corresponding response
|
8712 |
*/
|
8713 |
function ajaxHandleResponses( s, jqXHR, responses ) { |
8714 |
var firstDataType, ct, finalDataType, type,
|
8715 |
contents = s.contents, |
8716 |
dataTypes = s.dataTypes; |
8717 |
|
8718 |
// Remove auto dataType and get content-type in the process
|
8719 |
while ( dataTypes[ 0 ] === "*" ) { |
8720 |
dataTypes.shift(); |
8721 |
if ( ct === undefined ) { |
8722 |
ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
|
8723 |
} |
8724 |
} |
8725 |
|
8726 |
// Check if we're dealing with a known content-type
|
8727 |
if ( ct ) {
|
8728 |
for ( type in contents ) { |
8729 |
if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
8730 |
dataTypes.unshift( type ); |
8731 |
break;
|
8732 |
} |
8733 |
} |
8734 |
} |
8735 |
|
8736 |
// Check to see if we have a response for the expected dataType
|
8737 |
if ( dataTypes[ 0 ] in responses ) { |
8738 |
finalDataType = dataTypes[ 0 ];
|
8739 |
} else {
|
8740 |
// Try convertible dataTypes
|
8741 |
for ( type in responses ) { |
8742 |
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { |
8743 |
finalDataType = type; |
8744 |
break;
|
8745 |
} |
8746 |
if ( !firstDataType ) {
|
8747 |
firstDataType = type; |
8748 |
} |
8749 |
} |
8750 |
// Or just use first one
|
8751 |
finalDataType = finalDataType || firstDataType; |
8752 |
} |
8753 |
|
8754 |
// If we found a dataType
|
8755 |
// We add the dataType to the list if needed
|
8756 |
// and return the corresponding response
|
8757 |
if ( finalDataType ) {
|
8758 |
if ( finalDataType !== dataTypes[ 0 ] ) { |
8759 |
dataTypes.unshift( finalDataType ); |
8760 |
} |
8761 |
return responses[ finalDataType ];
|
8762 |
} |
8763 |
} |
8764 |
|
8765 |
/* Chain conversions given the request and the original response
|
8766 |
* Also sets the responseXXX fields on the jqXHR instance
|
8767 |
*/
|
8768 |
function ajaxConvert( s, response, jqXHR, isSuccess ) { |
8769 |
var conv2, current, conv, tmp, prev,
|
8770 |
converters = {}, |
8771 |
// Work with a copy of dataTypes in case we need to modify it for conversion
|
8772 |
dataTypes = s.dataTypes.slice(); |
8773 |
|
8774 |
// Create converters map with lowercased keys
|
8775 |
if ( dataTypes[ 1 ] ) { |
8776 |
for ( conv in s.converters ) { |
8777 |
converters[ conv.toLowerCase() ] = s.converters[ conv ]; |
8778 |
} |
8779 |
} |
8780 |
|
8781 |
current = dataTypes.shift(); |
8782 |
|
8783 |
// Convert to each sequential dataType
|
8784 |
while ( current ) {
|
8785 |
|
8786 |
if ( s.responseFields[ current ] ) {
|
8787 |
jqXHR[ s.responseFields[ current ] ] = response; |
8788 |
} |
8789 |
|
8790 |
// Apply the dataFilter if provided
|
8791 |
if ( !prev && isSuccess && s.dataFilter ) {
|
8792 |
response = s.dataFilter( response, s.dataType ); |
8793 |
} |
8794 |
|
8795 |
prev = current; |
8796 |
current = dataTypes.shift(); |
8797 |
|
8798 |
if ( current ) {
|
8799 |
|
8800 |
// There's only work to do if current dataType is non-auto
|
8801 |
if ( current === "*" ) { |
8802 |
|
8803 |
current = prev; |
8804 |
|
8805 |
// Convert response if prev dataType is non-auto and differs from current
|
8806 |
} else if ( prev !== "*" && prev !== current ) { |
8807 |
|
8808 |
// Seek a direct converter
|
8809 |
conv = converters[ prev + " " + current ] || converters[ "* " + current ]; |
8810 |
|
8811 |
// If none found, seek a pair
|
8812 |
if ( !conv ) {
|
8813 |
for ( conv2 in converters ) { |
8814 |
|
8815 |
// If conv2 outputs current
|
8816 |
tmp = conv2.split( " " );
|
8817 |
if ( tmp[ 1 ] === current ) { |
8818 |
|
8819 |
// If prev can be converted to accepted input
|
8820 |
conv = converters[ prev + " " + tmp[ 0 ] ] || |
8821 |
converters[ "* " + tmp[ 0 ] ]; |
8822 |
if ( conv ) {
|
8823 |
// Condense equivalence converters
|
8824 |
if ( conv === true ) { |
8825 |
conv = converters[ conv2 ]; |
8826 |
|
8827 |
// Otherwise, insert the intermediate dataType
|
8828 |
} else if ( converters[ conv2 ] !== true ) { |
8829 |
current = tmp[ 0 ];
|
8830 |
dataTypes.unshift( tmp[ 1 ] );
|
8831 |
} |
8832 |
break;
|
8833 |
} |
8834 |
} |
8835 |
} |
8836 |
} |
8837 |
|
8838 |
// Apply converter (if not an equivalence)
|
8839 |
if ( conv !== true ) { |
8840 |
|
8841 |
// Unless errors are allowed to bubble, catch and return them
|
8842 |
if ( conv && s[ "throws" ] ) { |
8843 |
response = conv( response ); |
8844 |
} else {
|
8845 |
try {
|
8846 |
response = conv( response ); |
8847 |
} catch ( e ) {
|
8848 |
return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; |
8849 |
} |
8850 |
} |
8851 |
} |
8852 |
} |
8853 |
} |
8854 |
} |
8855 |
|
8856 |
return { state: "success", data: response }; |
8857 |
} |
8858 |
|
8859 |
jQuery.extend({ |
8860 |
|
8861 |
// Counter for holding the number of active queries
|
8862 |
active: 0, |
8863 |
|
8864 |
// Last-Modified header cache for next request
|
8865 |
lastModified: {},
|
8866 |
etag: {},
|
8867 |
|
8868 |
ajaxSettings: {
|
8869 |
url: ajaxLocation,
|
8870 |
type: "GET", |
8871 |
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), |
8872 |
global: true, |
8873 |
processData: true, |
8874 |
async: true, |
8875 |
contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
8876 |
/*
|
8877 |
timeout: 0,
|
8878 |
data: null,
|
8879 |
dataType: null,
|
8880 |
username: null,
|
8881 |
password: null,
|
8882 |
cache: null,
|
8883 |
throws: false,
|
8884 |
traditional: false,
|
8885 |
headers: {},
|
8886 |
*/
|
8887 |
|
8888 |
accepts: {
|
8889 |
"*": allTypes,
|
8890 |
text: "text/plain", |
8891 |
html: "text/html", |
8892 |
xml: "application/xml, text/xml", |
8893 |
json: "application/json, text/javascript" |
8894 |
}, |
8895 |
|
8896 |
contents: {
|
8897 |
xml: /xml/, |
8898 |
html: /html/, |
8899 |
json: /json/ |
8900 |
}, |
8901 |
|
8902 |
responseFields: {
|
8903 |
xml: "responseXML", |
8904 |
text: "responseText", |
8905 |
json: "responseJSON" |
8906 |
}, |
8907 |
|
8908 |
// Data converters
|
8909 |
// Keys separate source (or catchall "*") and destination types with a single space
|
8910 |
converters: {
|
8911 |
|
8912 |
// Convert anything to text
|
8913 |
"* text": String,
|
8914 |
|
8915 |
// Text to html (true = no transformation)
|
8916 |
"text html": true, |
8917 |
|
8918 |
// Evaluate text as a json expression
|
8919 |
"text json": jQuery.parseJSON,
|
8920 |
|
8921 |
// Parse text as xml
|
8922 |
"text xml": jQuery.parseXML
|
8923 |
}, |
8924 |
|
8925 |
// For options that shouldn't be deep extended:
|
8926 |
// you can add your own custom options here if
|
8927 |
// and when you create one that shouldn't be
|
8928 |
// deep extended (see ajaxExtend)
|
8929 |
flatOptions: {
|
8930 |
url: true, |
8931 |
context: true |
8932 |
} |
8933 |
}, |
8934 |
|
8935 |
// Creates a full fledged settings object into target
|
8936 |
// with both ajaxSettings and settings fields.
|
8937 |
// If target is omitted, writes into ajaxSettings.
|
8938 |
ajaxSetup: function( target, settings ) { |
8939 |
return settings ?
|
8940 |
|
8941 |
// Building a settings object
|
8942 |
ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : |
8943 |
|
8944 |
// Extending ajaxSettings
|
8945 |
ajaxExtend( jQuery.ajaxSettings, target ); |
8946 |
}, |
8947 |
|
8948 |
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
8949 |
ajaxTransport: addToPrefiltersOrTransports( transports ),
|
8950 |
|
8951 |
// Main method
|
8952 |
ajax: function( url, options ) { |
8953 |
|
8954 |
// If url is an object, simulate pre-1.5 signature
|
8955 |
if ( typeof url === "object" ) { |
8956 |
options = url; |
8957 |
url = undefined;
|
8958 |
} |
8959 |
|
8960 |
// Force options to be an object
|
8961 |
options = options || {}; |
8962 |
|
8963 |
var // Cross-domain detection vars |
8964 |
parts, |
8965 |
// Loop variable
|
8966 |
i, |
8967 |
// URL without anti-cache param
|
8968 |
cacheURL, |
8969 |
// Response headers as string
|
8970 |
responseHeadersString, |
8971 |
// timeout handle
|
8972 |
timeoutTimer, |
8973 |
|
8974 |
// To know if global events are to be dispatched
|
8975 |
fireGlobals, |
8976 |
|
8977 |
transport, |
8978 |
// Response headers
|
8979 |
responseHeaders, |
8980 |
// Create the final options object
|
8981 |
s = jQuery.ajaxSetup( {}, options ), |
8982 |
// Callbacks context
|
8983 |
callbackContext = s.context || s, |
8984 |
// Context for global events is callbackContext if it is a DOM node or jQuery collection
|
8985 |
globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? |
8986 |
jQuery( callbackContext ) : |
8987 |
jQuery.event, |
8988 |
// Deferreds
|
8989 |
deferred = jQuery.Deferred(), |
8990 |
completeDeferred = jQuery.Callbacks("once memory"),
|
8991 |
// Status-dependent callbacks
|
8992 |
statusCode = s.statusCode || {}, |
8993 |
// Headers (they are sent all at once)
|
8994 |
requestHeaders = {}, |
8995 |
requestHeadersNames = {}, |
8996 |
// The jqXHR state
|
8997 |
state = 0,
|
8998 |
// Default abort message
|
8999 |
strAbort = "canceled",
|
9000 |
// Fake xhr
|
9001 |
jqXHR = { |
9002 |
readyState: 0, |
9003 |
|
9004 |
// Builds headers hashtable if needed
|
9005 |
getResponseHeader: function( key ) { |
9006 |
var match;
|
9007 |
if ( state === 2 ) { |
9008 |
if ( !responseHeaders ) {
|
9009 |
responseHeaders = {}; |
9010 |
while ( (match = rheaders.exec( responseHeadersString )) ) {
|
9011 |
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; |
9012 |
} |
9013 |
} |
9014 |
match = responseHeaders[ key.toLowerCase() ]; |
9015 |
} |
9016 |
return match == null ? null : match; |
9017 |
}, |
9018 |
|
9019 |
// Raw string
|
9020 |
getAllResponseHeaders: function() { |
9021 |
return state === 2 ? responseHeadersString : null; |
9022 |
}, |
9023 |
|
9024 |
// Caches the header
|
9025 |
setRequestHeader: function( name, value ) { |
9026 |
var lname = name.toLowerCase();
|
9027 |
if ( !state ) {
|
9028 |
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; |
9029 |
requestHeaders[ name ] = value; |
9030 |
} |
9031 |
return this; |
9032 |
}, |
9033 |
|
9034 |
// Overrides response content-type header
|
9035 |
overrideMimeType: function( type ) { |
9036 |
if ( !state ) {
|
9037 |
s.mimeType = type; |
9038 |
} |
9039 |
return this; |
9040 |
}, |
9041 |
|
9042 |
// Status-dependent callbacks
|
9043 |
statusCode: function( map ) { |
9044 |
var code;
|
9045 |
if ( map ) {
|
9046 |
if ( state < 2 ) { |
9047 |
for ( code in map ) { |
9048 |
// Lazy-add the new callback in a way that preserves old ones
|
9049 |
statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; |
9050 |
} |
9051 |
} else {
|
9052 |
// Execute the appropriate callbacks
|
9053 |
jqXHR.always( map[ jqXHR.status ] ); |
9054 |
} |
9055 |
} |
9056 |
return this; |
9057 |
}, |
9058 |
|
9059 |
// Cancel the request
|
9060 |
abort: function( statusText ) { |
9061 |
var finalText = statusText || strAbort;
|
9062 |
if ( transport ) {
|
9063 |
transport.abort( finalText ); |
9064 |
} |
9065 |
done( 0, finalText );
|
9066 |
return this; |
9067 |
} |
9068 |
}; |
9069 |
|
9070 |
// Attach deferreds
|
9071 |
deferred.promise( jqXHR ).complete = completeDeferred.add; |
9072 |
jqXHR.success = jqXHR.done; |
9073 |
jqXHR.error = jqXHR.fail; |
9074 |
|
9075 |
// Remove hash character (#7531: and string promotion)
|
9076 |
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
9077 |
// Handle falsy url in the settings object (#10093: consistency with old signature)
|
9078 |
// We also use the url parameter if available
|
9079 |
s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); |
9080 |
|
9081 |
// Alias method option to type as per ticket #12004
|
9082 |
s.type = options.method || options.type || s.method || s.type; |
9083 |
|
9084 |
// Extract dataTypes list
|
9085 |
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; |
9086 |
|
9087 |
// A cross-domain request is in order when we have a protocol:host:port mismatch
|
9088 |
if ( s.crossDomain == null ) { |
9089 |
parts = rurl.exec( s.url.toLowerCase() ); |
9090 |
s.crossDomain = !!( parts && |
9091 |
( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || |
9092 |
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== |
9093 |
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) |
9094 |
); |
9095 |
} |
9096 |
|
9097 |
// Convert data if not already a string
|
9098 |
if ( s.data && s.processData && typeof s.data !== "string" ) { |
9099 |
s.data = jQuery.param( s.data, s.traditional ); |
9100 |
} |
9101 |
|
9102 |
// Apply prefilters
|
9103 |
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); |
9104 |
|
9105 |
// If request was aborted inside a prefilter, stop there
|
9106 |
if ( state === 2 ) { |
9107 |
return jqXHR;
|
9108 |
} |
9109 |
|
9110 |
// We can fire global events as of now if asked to
|
9111 |
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
|
9112 |
fireGlobals = jQuery.event && s.global; |
9113 |
|
9114 |
// Watch for a new set of requests
|
9115 |
if ( fireGlobals && jQuery.active++ === 0 ) { |
9116 |
jQuery.event.trigger("ajaxStart");
|
9117 |
} |
9118 |
|
9119 |
// Uppercase the type
|
9120 |
s.type = s.type.toUpperCase(); |
9121 |
|
9122 |
// Determine if request has content
|
9123 |
s.hasContent = !rnoContent.test( s.type ); |
9124 |
|
9125 |
// Save the URL in case we're toying with the If-Modified-Since
|
9126 |
// and/or If-None-Match header later on
|
9127 |
cacheURL = s.url; |
9128 |
|
9129 |
// More options handling for requests with no content
|
9130 |
if ( !s.hasContent ) {
|
9131 |
|
9132 |
// If data is available, append data to url
|
9133 |
if ( s.data ) {
|
9134 |
cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); |
9135 |
// #9682: remove data so that it's not used in an eventual retry
|
9136 |
delete s.data;
|
9137 |
} |
9138 |
|
9139 |
// Add anti-cache in url if needed
|
9140 |
if ( s.cache === false ) { |
9141 |
s.url = rts.test( cacheURL ) ? |
9142 |
|
9143 |
// If there is already a '_' parameter, set its value
|
9144 |
cacheURL.replace( rts, "$1_=" + nonce++ ) :
|
9145 |
|
9146 |
// Otherwise add one to the end
|
9147 |
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; |
9148 |
} |
9149 |
} |
9150 |
|
9151 |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
9152 |
if ( s.ifModified ) {
|
9153 |
if ( jQuery.lastModified[ cacheURL ] ) {
|
9154 |
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
|
9155 |
} |
9156 |
if ( jQuery.etag[ cacheURL ] ) {
|
9157 |
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
|
9158 |
} |
9159 |
} |
9160 |
|
9161 |
// Set the correct header, if data is being sent
|
9162 |
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { |
9163 |
jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
9164 |
} |
9165 |
|
9166 |
// Set the Accepts header for the server, depending on the dataType
|
9167 |
jqXHR.setRequestHeader( |
9168 |
"Accept",
|
9169 |
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? |
9170 |
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : |
9171 |
s.accepts[ "*" ]
|
9172 |
); |
9173 |
|
9174 |
// Check for headers option
|
9175 |
for ( i in s.headers ) { |
9176 |
jqXHR.setRequestHeader( i, s.headers[ i ] ); |
9177 |
} |
9178 |
|
9179 |
// Allow custom headers/mimetypes and early abort
|
9180 |
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { |
9181 |
// Abort if not done already and return
|
9182 |
return jqXHR.abort();
|
9183 |
} |
9184 |
|
9185 |
// aborting is no longer a cancellation
|
9186 |
strAbort = "abort";
|
9187 |
|
9188 |
// Install callbacks on deferreds
|
9189 |
for ( i in { success: 1, error: 1, complete: 1 } ) { |
9190 |
jqXHR[ i ]( s[ i ] ); |
9191 |
} |
9192 |
|
9193 |
// Get transport
|
9194 |
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); |
9195 |
|
9196 |
// If no transport, we auto-abort
|
9197 |
if ( !transport ) {
|
9198 |
done( -1, "No Transport" ); |
9199 |
} else {
|
9200 |
jqXHR.readyState = 1;
|
9201 |
|
9202 |
// Send global event
|
9203 |
if ( fireGlobals ) {
|
9204 |
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
9205 |
} |
9206 |
// Timeout
|
9207 |
if ( s.async && s.timeout > 0 ) { |
9208 |
timeoutTimer = setTimeout(function() {
|
9209 |
jqXHR.abort("timeout");
|
9210 |
}, s.timeout ); |
9211 |
} |
9212 |
|
9213 |
try {
|
9214 |
state = 1;
|
9215 |
transport.send( requestHeaders, done ); |
9216 |
} catch ( e ) {
|
9217 |
// Propagate exception as error if not done
|
9218 |
if ( state < 2 ) { |
9219 |
done( -1, e );
|
9220 |
// Simply rethrow otherwise
|
9221 |
} else {
|
9222 |
throw e;
|
9223 |
} |
9224 |
} |
9225 |
} |
9226 |
|
9227 |
// Callback for when everything is done
|
9228 |
function done( status, nativeStatusText, responses, headers ) { |
9229 |
var isSuccess, success, error, response, modified,
|
9230 |
statusText = nativeStatusText; |
9231 |
|
9232 |
// Called once
|
9233 |
if ( state === 2 ) { |
9234 |
return;
|
9235 |
} |
9236 |
|
9237 |
// State is "done" now
|
9238 |
state = 2;
|
9239 |
|
9240 |
// Clear timeout if it exists
|
9241 |
if ( timeoutTimer ) {
|
9242 |
clearTimeout( timeoutTimer ); |
9243 |
} |
9244 |
|
9245 |
// Dereference transport for early garbage collection
|
9246 |
// (no matter how long the jqXHR object will be used)
|
9247 |
transport = undefined;
|
9248 |
|
9249 |
// Cache response headers
|
9250 |
responseHeadersString = headers || "";
|
9251 |
|
9252 |
// Set readyState
|
9253 |
jqXHR.readyState = status > 0 ? 4 : 0; |
9254 |
|
9255 |
// Determine if successful
|
9256 |
isSuccess = status >= 200 && status < 300 || status === 304; |
9257 |
|
9258 |
// Get response data
|
9259 |
if ( responses ) {
|
9260 |
response = ajaxHandleResponses( s, jqXHR, responses ); |
9261 |
} |
9262 |
|
9263 |
// Convert no matter what (that way responseXXX fields are always set)
|
9264 |
response = ajaxConvert( s, response, jqXHR, isSuccess ); |
9265 |
|
9266 |
// If successful, handle type chaining
|
9267 |
if ( isSuccess ) {
|
9268 |
|
9269 |
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
9270 |
if ( s.ifModified ) {
|
9271 |
modified = jqXHR.getResponseHeader("Last-Modified");
|
9272 |
if ( modified ) {
|
9273 |
jQuery.lastModified[ cacheURL ] = modified; |
9274 |
} |
9275 |
modified = jqXHR.getResponseHeader("etag");
|
9276 |
if ( modified ) {
|
9277 |
jQuery.etag[ cacheURL ] = modified; |
9278 |
} |
9279 |
} |
9280 |
|
9281 |
// if no content
|
9282 |
if ( status === 204 || s.type === "HEAD" ) { |
9283 |
statusText = "nocontent";
|
9284 |
|
9285 |
// if not modified
|
9286 |
} else if ( status === 304 ) { |
9287 |
statusText = "notmodified";
|
9288 |
|
9289 |
// If we have data, let's convert it
|
9290 |
} else {
|
9291 |
statusText = response.state; |
9292 |
success = response.data; |
9293 |
error = response.error; |
9294 |
isSuccess = !error; |
9295 |
} |
9296 |
} else {
|
9297 |
// We extract error from statusText
|
9298 |
// then normalize statusText and status for non-aborts
|
9299 |
error = statusText; |
9300 |
if ( status || !statusText ) {
|
9301 |
statusText = "error";
|
9302 |
if ( status < 0 ) { |
9303 |
status = 0;
|
9304 |
} |
9305 |
} |
9306 |
} |
9307 |
|
9308 |
// Set data for the fake xhr object
|
9309 |
jqXHR.status = status; |
9310 |
jqXHR.statusText = ( nativeStatusText || statusText ) + "";
|
9311 |
|
9312 |
// Success/Error
|
9313 |
if ( isSuccess ) {
|
9314 |
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); |
9315 |
} else {
|
9316 |
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); |
9317 |
} |
9318 |
|
9319 |
// Status-dependent callbacks
|
9320 |
jqXHR.statusCode( statusCode ); |
9321 |
statusCode = undefined;
|
9322 |
|
9323 |
if ( fireGlobals ) {
|
9324 |
globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", |
9325 |
[ jqXHR, s, isSuccess ? success : error ] ); |
9326 |
} |
9327 |
|
9328 |
// Complete
|
9329 |
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); |
9330 |
|
9331 |
if ( fireGlobals ) {
|
9332 |
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
9333 |
// Handle the global AJAX counter
|
9334 |
if ( !( --jQuery.active ) ) {
|
9335 |
jQuery.event.trigger("ajaxStop");
|
9336 |
} |
9337 |
} |
9338 |
} |
9339 |
|
9340 |
return jqXHR;
|
9341 |
}, |
9342 |
|
9343 |
getJSON: function( url, data, callback ) { |
9344 |
return jQuery.get( url, data, callback, "json" ); |
9345 |
}, |
9346 |
|
9347 |
getScript: function( url, callback ) { |
9348 |
return jQuery.get( url, undefined, callback, "script" ); |
9349 |
} |
9350 |
}); |
9351 |
|
9352 |
jQuery.each( [ "get", "post" ], function( i, method ) { |
9353 |
jQuery[ method ] = function( url, data, callback, type ) {
|
9354 |
// shift arguments if data argument was omitted
|
9355 |
if ( jQuery.isFunction( data ) ) {
|
9356 |
type = type || callback; |
9357 |
callback = data; |
9358 |
data = undefined;
|
9359 |
} |
9360 |
|
9361 |
return jQuery.ajax({
|
9362 |
url: url,
|
9363 |
type: method,
|
9364 |
dataType: type,
|
9365 |
data: data,
|
9366 |
success: callback
|
9367 |
}); |
9368 |
}; |
9369 |
}); |
9370 |
|
9371 |
|
9372 |
jQuery._evalUrl = function( url ) { |
9373 |
return jQuery.ajax({
|
9374 |
url: url,
|
9375 |
type: "GET", |
9376 |
dataType: "script", |
9377 |
async: false, |
9378 |
global: false, |
9379 |
"throws": true |
9380 |
}); |
9381 |
}; |
9382 |
|
9383 |
|
9384 |
jQuery.fn.extend({ |
9385 |
wrapAll: function( html ) { |
9386 |
if ( jQuery.isFunction( html ) ) {
|
9387 |
return this.each(function(i) { |
9388 |
jQuery(this).wrapAll( html.call(this, i) ); |
9389 |
}); |
9390 |
} |
9391 |
|
9392 |
if ( this[0] ) { |
9393 |
// The elements to wrap the target around
|
9394 |
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); |
9395 |
|
9396 |
if ( this[0].parentNode ) { |
9397 |
wrap.insertBefore( this[0] ); |
9398 |
} |
9399 |
|
9400 |
wrap.map(function() {
|
9401 |
var elem = this; |
9402 |
|
9403 |
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { |
9404 |
elem = elem.firstChild; |
9405 |
} |
9406 |
|
9407 |
return elem;
|
9408 |
}).append( this );
|
9409 |
} |
9410 |
|
9411 |
return this; |
9412 |
}, |
9413 |
|
9414 |
wrapInner: function( html ) { |
9415 |
if ( jQuery.isFunction( html ) ) {
|
9416 |
return this.each(function(i) { |
9417 |
jQuery(this).wrapInner( html.call(this, i) ); |
9418 |
}); |
9419 |
} |
9420 |
|
9421 |
return this.each(function() { |
9422 |
var self = jQuery( this ), |
9423 |
contents = self.contents(); |
9424 |
|
9425 |
if ( contents.length ) {
|
9426 |
contents.wrapAll( html ); |
9427 |
|
9428 |
} else {
|
9429 |
self.append( html ); |
9430 |
} |
9431 |
}); |
9432 |
}, |
9433 |
|
9434 |
wrap: function( html ) { |
9435 |
var isFunction = jQuery.isFunction( html );
|
9436 |
|
9437 |
return this.each(function(i) { |
9438 |
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); |
9439 |
}); |
9440 |
}, |
9441 |
|
9442 |
unwrap: function() { |
9443 |
return this.parent().each(function() { |
9444 |
if ( !jQuery.nodeName( this, "body" ) ) { |
9445 |
jQuery( this ).replaceWith( this.childNodes ); |
9446 |
} |
9447 |
}).end(); |
9448 |
} |
9449 |
}); |
9450 |
|
9451 |
|
9452 |
jQuery.expr.filters.hidden = function( elem ) { |
9453 |
// Support: Opera <= 12.12
|
9454 |
// Opera reports offsetWidths and offsetHeights less than zero on some elements
|
9455 |
return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || |
9456 |
(!support.reliableHiddenOffsets() && |
9457 |
((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); |
9458 |
}; |
9459 |
|
9460 |
jQuery.expr.filters.visible = function( elem ) { |
9461 |
return !jQuery.expr.filters.hidden( elem );
|
9462 |
}; |
9463 |
|
9464 |
|
9465 |
|
9466 |
|
9467 |
var r20 = /%20/g, |
9468 |
rbracket = /\[\]$/,
|
9469 |
rCRLF = /\r?\n/g,
|
9470 |
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
|
9471 |
rsubmittable = /^(?:input|select|textarea|keygen)/i;
|
9472 |
|
9473 |
function buildParams( prefix, obj, traditional, add ) { |
9474 |
var name;
|
9475 |
|
9476 |
if ( jQuery.isArray( obj ) ) {
|
9477 |
// Serialize array item.
|
9478 |
jQuery.each( obj, function( i, v ) {
|
9479 |
if ( traditional || rbracket.test( prefix ) ) {
|
9480 |
// Treat each array item as a scalar.
|
9481 |
add( prefix, v ); |
9482 |
|
9483 |
} else {
|
9484 |
// Item is non-scalar (array or object), encode its numeric index.
|
9485 |
buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); |
9486 |
} |
9487 |
}); |
9488 |
|
9489 |
} else if ( !traditional && jQuery.type( obj ) === "object" ) { |
9490 |
// Serialize object item.
|
9491 |
for ( name in obj ) { |
9492 |
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); |
9493 |
} |
9494 |
|
9495 |
} else {
|
9496 |
// Serialize scalar item.
|
9497 |
add( prefix, obj ); |
9498 |
} |
9499 |
} |
9500 |
|
9501 |
// Serialize an array of form elements or a set of
|
9502 |
// key/values into a query string
|
9503 |
jQuery.param = function( a, traditional ) { |
9504 |
var prefix,
|
9505 |
s = [], |
9506 |
add = function( key, value ) { |
9507 |
// If value is a function, invoke it and return its value
|
9508 |
value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); |
9509 |
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
9510 |
}; |
9511 |
|
9512 |
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
9513 |
if ( traditional === undefined ) { |
9514 |
traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; |
9515 |
} |
9516 |
|
9517 |
// If an array was passed in, assume that it is an array of form elements.
|
9518 |
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
9519 |
// Serialize the form elements
|
9520 |
jQuery.each( a, function() {
|
9521 |
add( this.name, this.value ); |
9522 |
}); |
9523 |
|
9524 |
} else {
|
9525 |
// If traditional, encode the "old" way (the way 1.3.2 or older
|
9526 |
// did it), otherwise encode params recursively.
|
9527 |
for ( prefix in a ) { |
9528 |
buildParams( prefix, a[ prefix ], traditional, add ); |
9529 |
} |
9530 |
} |
9531 |
|
9532 |
// Return the resulting serialization
|
9533 |
return s.join( "&" ).replace( r20, "+" ); |
9534 |
}; |
9535 |
|
9536 |
jQuery.fn.extend({ |
9537 |
serialize: function() { |
9538 |
return jQuery.param( this.serializeArray() ); |
9539 |
}, |
9540 |
serializeArray: function() { |
9541 |
return this.map(function() { |
9542 |
// Can add propHook for "elements" to filter or add form elements
|
9543 |
var elements = jQuery.prop( this, "elements" ); |
9544 |
return elements ? jQuery.makeArray( elements ) : this; |
9545 |
}) |
9546 |
.filter(function() {
|
9547 |
var type = this.type; |
9548 |
// Use .is(":disabled") so that fieldset[disabled] works
|
9549 |
return this.name && !jQuery( this ).is( ":disabled" ) && |
9550 |
rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
|
9551 |
( this.checked || !rcheckableType.test( type ) );
|
9552 |
}) |
9553 |
.map(function( i, elem ) {
|
9554 |
var val = jQuery( this ).val(); |
9555 |
|
9556 |
return val == null ? |
9557 |
null :
|
9558 |
jQuery.isArray( val ) ? |
9559 |
jQuery.map( val, function( val ) {
|
9560 |
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
9561 |
}) : |
9562 |
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; |
9563 |
}).get(); |
9564 |
} |
9565 |
}); |
9566 |
|
9567 |
|
9568 |
// Create the request object
|
9569 |
// (This is still attached to ajaxSettings for backward compatibility)
|
9570 |
jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
|
9571 |
// Support: IE6+
|
9572 |
function() {
|
9573 |
|
9574 |
// XHR cannot access local files, always use ActiveX for that case
|
9575 |
return !this.isLocal && |
9576 |
|
9577 |
// Support: IE7-8
|
9578 |
// oldIE XHR does not support non-RFC2616 methods (#13240)
|
9579 |
// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
|
9580 |
// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
|
9581 |
// Although this check for six methods instead of eight
|
9582 |
// since IE also does not support "trace" and "connect"
|
9583 |
/^(get|post|head|put|delete|options)$/i.test( this.type ) && |
9584 |
|
9585 |
createStandardXHR() || createActiveXHR(); |
9586 |
} : |
9587 |
// For all other browsers, use the standard XMLHttpRequest object
|
9588 |
createStandardXHR; |
9589 |
|
9590 |
var xhrId = 0, |
9591 |
xhrCallbacks = {}, |
9592 |
xhrSupported = jQuery.ajaxSettings.xhr(); |
9593 |
|
9594 |
// Support: IE<10
|
9595 |
// Open requests must be manually aborted on unload (#5280)
|
9596 |
// See https://support.microsoft.com/kb/2856746 for more info
|
9597 |
if ( window.attachEvent ) {
|
9598 |
window.attachEvent( "onunload", function() { |
9599 |
for ( var key in xhrCallbacks ) { |
9600 |
xhrCallbacks[ key ]( undefined, true ); |
9601 |
} |
9602 |
}); |
9603 |
} |
9604 |
|
9605 |
// Determine support properties
|
9606 |
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); |
9607 |
xhrSupported = support.ajax = !!xhrSupported; |
9608 |
|
9609 |
// Create transport if the browser can provide an xhr
|
9610 |
if ( xhrSupported ) {
|
9611 |
|
9612 |
jQuery.ajaxTransport(function( options ) {
|
9613 |
// Cross domain only allowed if supported through XMLHttpRequest
|
9614 |
if ( !options.crossDomain || support.cors ) {
|
9615 |
|
9616 |
var callback;
|
9617 |
|
9618 |
return {
|
9619 |
send: function( headers, complete ) { |
9620 |
var i,
|
9621 |
xhr = options.xhr(), |
9622 |
id = ++xhrId; |
9623 |
|
9624 |
// Open the socket
|
9625 |
xhr.open( options.type, options.url, options.async, options.username, options.password ); |
9626 |
|
9627 |
// Apply custom fields if provided
|
9628 |
if ( options.xhrFields ) {
|
9629 |
for ( i in options.xhrFields ) { |
9630 |
xhr[ i ] = options.xhrFields[ i ]; |
9631 |
} |
9632 |
} |
9633 |
|
9634 |
// Override mime type if needed
|
9635 |
if ( options.mimeType && xhr.overrideMimeType ) {
|
9636 |
xhr.overrideMimeType( options.mimeType ); |
9637 |
} |
9638 |
|
9639 |
// X-Requested-With header
|
9640 |
// For cross-domain requests, seeing as conditions for a preflight are
|
9641 |
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
9642 |
// (it can always be set on a per-request basis or even using ajaxSetup)
|
9643 |
// For same-domain requests, won't change header if already provided.
|
9644 |
if ( !options.crossDomain && !headers["X-Requested-With"] ) { |
9645 |
headers["X-Requested-With"] = "XMLHttpRequest"; |
9646 |
} |
9647 |
|
9648 |
// Set headers
|
9649 |
for ( i in headers ) { |
9650 |
// Support: IE<9
|
9651 |
// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
|
9652 |
// request header to a null-value.
|
9653 |
//
|
9654 |
// To keep consistent with other XHR implementations, cast the value
|
9655 |
// to string and ignore `undefined`.
|
9656 |
if ( headers[ i ] !== undefined ) { |
9657 |
xhr.setRequestHeader( i, headers[ i ] + "" );
|
9658 |
} |
9659 |
} |
9660 |
|
9661 |
// Do send the request
|
9662 |
// This may raise an exception which is actually
|
9663 |
// handled in jQuery.ajax (so no try/catch here)
|
9664 |
xhr.send( ( options.hasContent && options.data ) || null );
|
9665 |
|
9666 |
// Listener
|
9667 |
callback = function( _, isAbort ) { |
9668 |
var status, statusText, responses;
|
9669 |
|
9670 |
// Was never called and is aborted or complete
|
9671 |
if ( callback && ( isAbort || xhr.readyState === 4 ) ) { |
9672 |
// Clean up
|
9673 |
delete xhrCallbacks[ id ];
|
9674 |
callback = undefined;
|
9675 |
xhr.onreadystatechange = jQuery.noop; |
9676 |
|
9677 |
// Abort manually if needed
|
9678 |
if ( isAbort ) {
|
9679 |
if ( xhr.readyState !== 4 ) { |
9680 |
xhr.abort(); |
9681 |
} |
9682 |
} else {
|
9683 |
responses = {}; |
9684 |
status = xhr.status; |
9685 |
|
9686 |
// Support: IE<10
|
9687 |
// Accessing binary-data responseText throws an exception
|
9688 |
// (#11426)
|
9689 |
if ( typeof xhr.responseText === "string" ) { |
9690 |
responses.text = xhr.responseText; |
9691 |
} |
9692 |
|
9693 |
// Firefox throws an exception when accessing
|
9694 |
// statusText for faulty cross-domain requests
|
9695 |
try {
|
9696 |
statusText = xhr.statusText; |
9697 |
} catch( e ) {
|
9698 |
// We normalize with Webkit giving an empty statusText
|
9699 |
statusText = "";
|
9700 |
} |
9701 |
|
9702 |
// Filter status for non standard behaviors
|
9703 |
|
9704 |
// If the request is local and we have data: assume a success
|
9705 |
// (success with no data won't get notified, that's the best we
|
9706 |
// can do given current implementations)
|
9707 |
if ( !status && options.isLocal && !options.crossDomain ) {
|
9708 |
status = responses.text ? 200 : 404; |
9709 |
// IE - #1450: sometimes returns 1223 when it should be 204
|
9710 |
} else if ( status === 1223 ) { |
9711 |
status = 204;
|
9712 |
} |
9713 |
} |
9714 |
} |
9715 |
|
9716 |
// Call complete if needed
|
9717 |
if ( responses ) {
|
9718 |
complete( status, statusText, responses, xhr.getAllResponseHeaders() ); |
9719 |
} |
9720 |
}; |
9721 |
|
9722 |
if ( !options.async ) {
|
9723 |
// if we're in sync mode we fire the callback
|
9724 |
callback(); |
9725 |
} else if ( xhr.readyState === 4 ) { |
9726 |
// (IE6 & IE7) if it's in cache and has been
|
9727 |
// retrieved directly we need to fire the callback
|
9728 |
setTimeout( callback ); |
9729 |
} else {
|
9730 |
// Add to the list of active xhr callbacks
|
9731 |
xhr.onreadystatechange = xhrCallbacks[ id ] = callback; |
9732 |
} |
9733 |
}, |
9734 |
|
9735 |
abort: function() { |
9736 |
if ( callback ) {
|
9737 |
callback( undefined, true ); |
9738 |
} |
9739 |
} |
9740 |
}; |
9741 |
} |
9742 |
}); |
9743 |
} |
9744 |
|
9745 |
// Functions to create xhrs
|
9746 |
function createStandardXHR() { |
9747 |
try {
|
9748 |
return new window.XMLHttpRequest(); |
9749 |
} catch( e ) {}
|
9750 |
} |
9751 |
|
9752 |
function createActiveXHR() { |
9753 |
try {
|
9754 |
return new window.ActiveXObject( "Microsoft.XMLHTTP" ); |
9755 |
} catch( e ) {}
|
9756 |
} |
9757 |
|
9758 |
|
9759 |
|
9760 |
|
9761 |
// Install script dataType
|
9762 |
jQuery.ajaxSetup({ |
9763 |
accepts: {
|
9764 |
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" |
9765 |
}, |
9766 |
contents: {
|
9767 |
script: /(?:java|ecma)script/ |
9768 |
}, |
9769 |
converters: {
|
9770 |
"text script": function( text ) { |
9771 |
jQuery.globalEval( text ); |
9772 |
return text;
|
9773 |
} |
9774 |
} |
9775 |
}); |
9776 |
|
9777 |
// Handle cache's special case and global
|
9778 |
jQuery.ajaxPrefilter( "script", function( s ) { |
9779 |
if ( s.cache === undefined ) { |
9780 |
s.cache = false;
|
9781 |
} |
9782 |
if ( s.crossDomain ) {
|
9783 |
s.type = "GET";
|
9784 |
s.global = false;
|
9785 |
} |
9786 |
}); |
9787 |
|
9788 |
// Bind script tag hack transport
|
9789 |
jQuery.ajaxTransport( "script", function(s) { |
9790 |
|
9791 |
// This transport only deals with cross domain requests
|
9792 |
if ( s.crossDomain ) {
|
9793 |
|
9794 |
var script,
|
9795 |
head = document.head || jQuery("head")[0] || document.documentElement; |
9796 |
|
9797 |
return {
|
9798 |
|
9799 |
send: function( _, callback ) { |
9800 |
|
9801 |
script = document.createElement("script");
|
9802 |
|
9803 |
script.async = true;
|
9804 |
|
9805 |
if ( s.scriptCharset ) {
|
9806 |
script.charset = s.scriptCharset; |
9807 |
} |
9808 |
|
9809 |
script.src = s.url; |
9810 |
|
9811 |
// Attach handlers for all browsers
|
9812 |
script.onload = script.onreadystatechange = function( _, isAbort ) { |
9813 |
|
9814 |
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { |
9815 |
|
9816 |
// Handle memory leak in IE
|
9817 |
script.onload = script.onreadystatechange = null;
|
9818 |
|
9819 |
// Remove the script
|
9820 |
if ( script.parentNode ) {
|
9821 |
script.parentNode.removeChild( script ); |
9822 |
} |
9823 |
|
9824 |
// Dereference the script
|
9825 |
script = null;
|
9826 |
|
9827 |
// Callback if not abort
|
9828 |
if ( !isAbort ) {
|
9829 |
callback( 200, "success" ); |
9830 |
} |
9831 |
} |
9832 |
}; |
9833 |
|
9834 |
// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
|
9835 |
// Use native DOM manipulation to avoid our domManip AJAX trickery
|
9836 |
head.insertBefore( script, head.firstChild ); |
9837 |
}, |
9838 |
|
9839 |
abort: function() { |
9840 |
if ( script ) {
|
9841 |
script.onload( undefined, true ); |
9842 |
} |
9843 |
} |
9844 |
}; |
9845 |
} |
9846 |
}); |
9847 |
|
9848 |
|
9849 |
|
9850 |
|
9851 |
var oldCallbacks = [],
|
9852 |
rjsonp = /(=)\?(?=&|$)|\?\?/;
|
9853 |
|
9854 |
// Default jsonp settings
|
9855 |
jQuery.ajaxSetup({ |
9856 |
jsonp: "callback", |
9857 |
jsonpCallback: function() { |
9858 |
var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); |
9859 |
this[ callback ] = true; |
9860 |
return callback;
|
9861 |
} |
9862 |
}); |
9863 |
|
9864 |
// Detect, normalize options and install callbacks for jsonp requests
|
9865 |
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { |
9866 |
|
9867 |
var callbackName, overwritten, responseContainer,
|
9868 |
jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
|
9869 |
"url" :
|
9870 |
typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" |
9871 |
); |
9872 |
|
9873 |
// Handle iff the expected data type is "jsonp" or we have a parameter to set
|
9874 |
if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { |
9875 |
|
9876 |
// Get callback name, remembering preexisting value associated with it
|
9877 |
callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? |
9878 |
s.jsonpCallback() : |
9879 |
s.jsonpCallback; |
9880 |
|
9881 |
// Insert callback into url or form data
|
9882 |
if ( jsonProp ) {
|
9883 |
s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
|
9884 |
} else if ( s.jsonp !== false ) { |
9885 |
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; |
9886 |
} |
9887 |
|
9888 |
// Use data converter to retrieve json after script execution
|
9889 |
s.converters["script json"] = function() { |
9890 |
if ( !responseContainer ) {
|
9891 |
jQuery.error( callbackName + " was not called" );
|
9892 |
} |
9893 |
return responseContainer[ 0 ]; |
9894 |
}; |
9895 |
|
9896 |
// force json dataType
|
9897 |
s.dataTypes[ 0 ] = "json"; |
9898 |
|
9899 |
// Install callback
|
9900 |
overwritten = window[ callbackName ]; |
9901 |
window[ callbackName ] = function() {
|
9902 |
responseContainer = arguments;
|
9903 |
}; |
9904 |
|
9905 |
// Clean-up function (fires after converters)
|
9906 |
jqXHR.always(function() {
|
9907 |
// Restore preexisting value
|
9908 |
window[ callbackName ] = overwritten; |
9909 |
|
9910 |
// Save back as free
|
9911 |
if ( s[ callbackName ] ) {
|
9912 |
// make sure that re-using the options doesn't screw things around
|
9913 |
s.jsonpCallback = originalSettings.jsonpCallback; |
9914 |
|
9915 |
// save the callback name for future use
|
9916 |
oldCallbacks.push( callbackName ); |
9917 |
} |
9918 |
|
9919 |
// Call if it was a function and we have a response
|
9920 |
if ( responseContainer && jQuery.isFunction( overwritten ) ) {
|
9921 |
overwritten( responseContainer[ 0 ] );
|
9922 |
} |
9923 |
|
9924 |
responseContainer = overwritten = undefined;
|
9925 |
}); |
9926 |
|
9927 |
// Delegate to script
|
9928 |
return "script"; |
9929 |
} |
9930 |
}); |
9931 |
|
9932 |
|
9933 |
|
9934 |
|
9935 |
// data: string of html
|
9936 |
// context (optional): If specified, the fragment will be created in this context, defaults to document
|
9937 |
// keepScripts (optional): If true, will include scripts passed in the html string
|
9938 |
jQuery.parseHTML = function( data, context, keepScripts ) { |
9939 |
if ( !data || typeof data !== "string" ) { |
9940 |
return null; |
9941 |
} |
9942 |
if ( typeof context === "boolean" ) { |
9943 |
keepScripts = context; |
9944 |
context = false;
|
9945 |
} |
9946 |
context = context || document; |
9947 |
|
9948 |
var parsed = rsingleTag.exec( data ),
|
9949 |
scripts = !keepScripts && []; |
9950 |
|
9951 |
// Single tag
|
9952 |
if ( parsed ) {
|
9953 |
return [ context.createElement( parsed[1] ) ]; |
9954 |
} |
9955 |
|
9956 |
parsed = jQuery.buildFragment( [ data ], context, scripts ); |
9957 |
|
9958 |
if ( scripts && scripts.length ) {
|
9959 |
jQuery( scripts ).remove(); |
9960 |
} |
9961 |
|
9962 |
return jQuery.merge( [], parsed.childNodes );
|
9963 |
}; |
9964 |
|
9965 |
|
9966 |
// Keep a copy of the old load method
|
9967 |
var _load = jQuery.fn.load;
|
9968 |
|
9969 |
/**
|
9970 |
* Load a url into a page
|
9971 |
*/
|
9972 |
jQuery.fn.load = function( url, params, callback ) { |
9973 |
if ( typeof url !== "string" && _load ) { |
9974 |
return _load.apply( this, arguments ); |
9975 |
} |
9976 |
|
9977 |
var selector, response, type,
|
9978 |
self = this,
|
9979 |
off = url.indexOf(" ");
|
9980 |
|
9981 |
if ( off >= 0 ) { |
9982 |
selector = jQuery.trim( url.slice( off, url.length ) ); |
9983 |
url = url.slice( 0, off );
|
9984 |
} |
9985 |
|
9986 |
// If it's a function
|
9987 |
if ( jQuery.isFunction( params ) ) {
|
9988 |
|
9989 |
// We assume that it's the callback
|
9990 |
callback = params; |
9991 |
params = undefined;
|
9992 |
|
9993 |
// Otherwise, build a param string
|
9994 |
} else if ( params && typeof params === "object" ) { |
9995 |
type = "POST";
|
9996 |
} |
9997 |
|
9998 |
// If we have elements to modify, make the request
|
9999 |
if ( self.length > 0 ) { |
10000 |
jQuery.ajax({ |
10001 |
url: url,
|
10002 |
|
10003 |
// if "type" variable is undefined, then "GET" method will be used
|
10004 |
type: type,
|
10005 |
dataType: "html", |
10006 |
data: params
|
10007 |
}).done(function( responseText ) {
|
10008 |
|
10009 |
// Save response for use in complete callback
|
10010 |
response = arguments;
|
10011 |
|
10012 |
self.html( selector ? |
10013 |
|
10014 |
// If a selector was specified, locate the right elements in a dummy div
|
10015 |
// Exclude scripts to avoid IE 'Permission Denied' errors
|
10016 |
jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
|
10017 |
|
10018 |
// Otherwise use the full result
|
10019 |
responseText ); |
10020 |
|
10021 |
}).complete( callback && function( jqXHR, status ) {
|
10022 |
self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); |
10023 |
}); |
10024 |
} |
10025 |
|
10026 |
return this; |
10027 |
}; |
10028 |
|
10029 |
|
10030 |
|
10031 |
|
10032 |
// Attach a bunch of functions for handling common AJAX events
|
10033 |
jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { |
10034 |
jQuery.fn[ type ] = function( fn ) {
|
10035 |
return this.on( type, fn ); |
10036 |
}; |
10037 |
}); |
10038 |
|
10039 |
|
10040 |
|
10041 |
|
10042 |
jQuery.expr.filters.animated = function( elem ) { |
10043 |
return jQuery.grep(jQuery.timers, function( fn ) { |
10044 |
return elem === fn.elem;
|
10045 |
}).length; |
10046 |
}; |
10047 |
|
10048 |
|
10049 |
|
10050 |
|
10051 |
|
10052 |
var docElem = window.document.documentElement;
|
10053 |
|
10054 |
/**
|
10055 |
* Gets a window from an element
|
10056 |
*/
|
10057 |
function getWindow( elem ) { |
10058 |
return jQuery.isWindow( elem ) ?
|
10059 |
elem : |
10060 |
elem.nodeType === 9 ?
|
10061 |
elem.defaultView || elem.parentWindow : |
10062 |
false;
|
10063 |
} |
10064 |
|
10065 |
jQuery.offset = { |
10066 |
setOffset: function( elem, options, i ) { |
10067 |
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
|
10068 |
position = jQuery.css( elem, "position" ),
|
10069 |
curElem = jQuery( elem ), |
10070 |
props = {}; |
10071 |
|
10072 |
// set position first, in-case top/left are set even on static elem
|
10073 |
if ( position === "static" ) { |
10074 |
elem.style.position = "relative";
|
10075 |
} |
10076 |
|
10077 |
curOffset = curElem.offset(); |
10078 |
curCSSTop = jQuery.css( elem, "top" );
|
10079 |
curCSSLeft = jQuery.css( elem, "left" );
|
10080 |
calculatePosition = ( position === "absolute" || position === "fixed" ) && |
10081 |
jQuery.inArray("auto", [ curCSSTop, curCSSLeft ] ) > -1; |
10082 |
|
10083 |
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
10084 |
if ( calculatePosition ) {
|
10085 |
curPosition = curElem.position(); |
10086 |
curTop = curPosition.top; |
10087 |
curLeft = curPosition.left; |
10088 |
} else {
|
10089 |
curTop = parseFloat( curCSSTop ) || 0;
|
10090 |
curLeft = parseFloat( curCSSLeft ) || 0;
|
10091 |
} |
10092 |
|
10093 |
if ( jQuery.isFunction( options ) ) {
|
10094 |
options = options.call( elem, i, curOffset ); |
10095 |
} |
10096 |
|
10097 |
if ( options.top != null ) { |
10098 |
props.top = ( options.top - curOffset.top ) + curTop; |
10099 |
} |
10100 |
if ( options.left != null ) { |
10101 |
props.left = ( options.left - curOffset.left ) + curLeft; |
10102 |
} |
10103 |
|
10104 |
if ( "using" in options ) { |
10105 |
options.using.call( elem, props ); |
10106 |
} else {
|
10107 |
curElem.css( props ); |
10108 |
} |
10109 |
} |
10110 |
}; |
10111 |
|
10112 |
jQuery.fn.extend({ |
10113 |
offset: function( options ) { |
10114 |
if ( arguments.length ) { |
10115 |
return options === undefined ? |
10116 |
this :
|
10117 |
this.each(function( i ) { |
10118 |
jQuery.offset.setOffset( this, options, i );
|
10119 |
}); |
10120 |
} |
10121 |
|
10122 |
var docElem, win,
|
10123 |
box = { top: 0, left: 0 }, |
10124 |
elem = this[ 0 ], |
10125 |
doc = elem && elem.ownerDocument; |
10126 |
|
10127 |
if ( !doc ) {
|
10128 |
return;
|
10129 |
} |
10130 |
|
10131 |
docElem = doc.documentElement; |
10132 |
|
10133 |
// Make sure it's not a disconnected DOM node
|
10134 |
if ( !jQuery.contains( docElem, elem ) ) {
|
10135 |
return box;
|
10136 |
} |
10137 |
|
10138 |
// If we don't have gBCR, just use 0,0 rather than error
|
10139 |
// BlackBerry 5, iOS 3 (original iPhone)
|
10140 |
if ( typeof elem.getBoundingClientRect !== strundefined ) { |
10141 |
box = elem.getBoundingClientRect(); |
10142 |
} |
10143 |
win = getWindow( doc ); |
10144 |
return {
|
10145 |
top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), |
10146 |
left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) |
10147 |
}; |
10148 |
}, |
10149 |
|
10150 |
position: function() { |
10151 |
if ( !this[ 0 ] ) { |
10152 |
return;
|
10153 |
} |
10154 |
|
10155 |
var offsetParent, offset,
|
10156 |
parentOffset = { top: 0, left: 0 }, |
10157 |
elem = this[ 0 ]; |
10158 |
|
10159 |
// fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent
|
10160 |
if ( jQuery.css( elem, "position" ) === "fixed" ) { |
10161 |
// we assume that getBoundingClientRect is available when computed position is fixed
|
10162 |
offset = elem.getBoundingClientRect(); |
10163 |
} else {
|
10164 |
// Get *real* offsetParent
|
10165 |
offsetParent = this.offsetParent();
|
10166 |
|
10167 |
// Get correct offsets
|
10168 |
offset = this.offset();
|
10169 |
if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { |
10170 |
parentOffset = offsetParent.offset(); |
10171 |
} |
10172 |
|
10173 |
// Add offsetParent borders
|
10174 |
parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); |
10175 |
parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); |
10176 |
} |
10177 |
|
10178 |
// Subtract parent offsets and element margins
|
10179 |
// note: when an element has margin: auto the offsetLeft and marginLeft
|
10180 |
// are the same in Safari causing offset.left to incorrectly be 0
|
10181 |
return {
|
10182 |
top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), |
10183 |
left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) |
10184 |
}; |
10185 |
}, |
10186 |
|
10187 |
offsetParent: function() { |
10188 |
return this.map(function() { |
10189 |
var offsetParent = this.offsetParent || docElem; |
10190 |
|
10191 |
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { |
10192 |
offsetParent = offsetParent.offsetParent; |
10193 |
} |
10194 |
return offsetParent || docElem;
|
10195 |
}); |
10196 |
} |
10197 |
}); |
10198 |
|
10199 |
// Create scrollLeft and scrollTop methods
|
10200 |
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { |
10201 |
var top = /Y/.test( prop ); |
10202 |
|
10203 |
jQuery.fn[ method ] = function( val ) {
|
10204 |
return access( this, function( elem, method, val ) { |
10205 |
var win = getWindow( elem );
|
10206 |
|
10207 |
if ( val === undefined ) { |
10208 |
return win ? (prop in win) ? win[ prop ] : |
10209 |
win.document.documentElement[ method ] : |
10210 |
elem[ method ]; |
10211 |
} |
10212 |
|
10213 |
if ( win ) {
|
10214 |
win.scrollTo( |
10215 |
!top ? val : jQuery( win ).scrollLeft(), |
10216 |
top ? val : jQuery( win ).scrollTop() |
10217 |
); |
10218 |
|
10219 |
} else {
|
10220 |
elem[ method ] = val; |
10221 |
} |
10222 |
}, method, val, arguments.length, null ); |
10223 |
}; |
10224 |
}); |
10225 |
|
10226 |
// Add the top/left cssHooks using jQuery.fn.position
|
10227 |
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
|
10228 |
// getComputedStyle returns percent when specified for top/left/bottom/right
|
10229 |
// rather than make the css module depend on the offset module, we just check for it here
|
10230 |
jQuery.each( [ "top", "left" ], function( i, prop ) { |
10231 |
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, |
10232 |
function( elem, computed ) {
|
10233 |
if ( computed ) {
|
10234 |
computed = curCSS( elem, prop ); |
10235 |
// if curCSS returns percentage, fallback to offset
|
10236 |
return rnumnonpx.test( computed ) ?
|
10237 |
jQuery( elem ).position()[ prop ] + "px" :
|
10238 |
computed; |
10239 |
} |
10240 |
} |
10241 |
); |
10242 |
}); |
10243 |
|
10244 |
|
10245 |
// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
|
10246 |
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { |
10247 |
jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { |
10248 |
// margin is only for outerHeight, outerWidth
|
10249 |
jQuery.fn[ funcName ] = function( margin, value ) {
|
10250 |
var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), |
10251 |
extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); |
10252 |
|
10253 |
return access( this, function( elem, type, value ) { |
10254 |
var doc;
|
10255 |
|
10256 |
if ( jQuery.isWindow( elem ) ) {
|
10257 |
// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
|
10258 |
// isn't a whole lot we can do. See pull request at this URL for discussion:
|
10259 |
// https://github.com/jquery/jquery/pull/764
|
10260 |
return elem.document.documentElement[ "client" + name ]; |
10261 |
} |
10262 |
|
10263 |
// Get document width or height
|
10264 |
if ( elem.nodeType === 9 ) { |
10265 |
doc = elem.documentElement; |
10266 |
|
10267 |
// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
|
10268 |
// unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
|
10269 |
return Math.max(
|
10270 |
elem.body[ "scroll" + name ], doc[ "scroll" + name ], |
10271 |
elem.body[ "offset" + name ], doc[ "offset" + name ], |
10272 |
doc[ "client" + name ]
|
10273 |
); |
10274 |
} |
10275 |
|
10276 |
return value === undefined ? |
10277 |
// Get width or height on the element, requesting but not forcing parseFloat
|
10278 |
jQuery.css( elem, type, extra ) : |
10279 |
|
10280 |
// Set width or height on the element
|
10281 |
jQuery.style( elem, type, value, extra ); |
10282 |
}, type, chainable ? margin : undefined, chainable, null ); |
10283 |
}; |
10284 |
}); |
10285 |
}); |
10286 |
|
10287 |
|
10288 |
// The number of elements contained in the matched element set
|
10289 |
jQuery.fn.size = function() { |
10290 |
return this.length; |
10291 |
}; |
10292 |
|
10293 |
jQuery.fn.andSelf = jQuery.fn.addBack; |
10294 |
|
10295 |
|
10296 |
|
10297 |
|
10298 |
// Register as a named AMD module, since jQuery can be concatenated with other
|
10299 |
// files that may use define, but not via a proper concatenation script that
|
10300 |
// understands anonymous AMD modules. A named AMD is safest and most robust
|
10301 |
// way to register. Lowercase jquery is used because AMD module names are
|
10302 |
// derived from file names, and jQuery is normally delivered in a lowercase
|
10303 |
// file name. Do this after creating the global so that if an AMD module wants
|
10304 |
// to call noConflict to hide this version of jQuery, it will work.
|
10305 |
|
10306 |
// Note that for maximum portability, libraries that are not jQuery should
|
10307 |
// declare themselves as anonymous modules, and avoid setting a global if an
|
10308 |
// AMD loader is present. jQuery is a special case. For more information, see
|
10309 |
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
|
10310 |
|
10311 |
if ( typeof define === "function" && define.amd ) { |
10312 |
define( "jquery", [], function() { |
10313 |
return jQuery;
|
10314 |
}); |
10315 |
} |
10316 |
|
10317 |
|
10318 |
|
10319 |
|
10320 |
var
|
10321 |
// Map over jQuery in case of overwrite
|
10322 |
_jQuery = window.jQuery, |
10323 |
|
10324 |
// Map over the $ in case of overwrite
|
10325 |
_$ = window.$; |
10326 |
|
10327 |
jQuery.noConflict = function( deep ) { |
10328 |
if ( window.$ === jQuery ) { |
10329 |
window.$ = _$; |
10330 |
} |
10331 |
|
10332 |
if ( deep && window.jQuery === jQuery ) {
|
10333 |
window.jQuery = _jQuery; |
10334 |
} |
10335 |
|
10336 |
return jQuery;
|
10337 |
}; |
10338 |
|
10339 |
// Expose jQuery and $ identifiers, even in
|
10340 |
// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
|
10341 |
// and CommonJS for browser emulators (#13566)
|
10342 |
if ( typeof noGlobal === strundefined ) { |
10343 |
window.jQuery = window.$ = jQuery;
|
10344 |
} |
10345 |
|
10346 |
|
10347 |
|
10348 |
|
10349 |
return jQuery;
|
10350 |
|
10351 |
})); |