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9267 lines
242 KiB
9267 lines
242 KiB
/*!
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* jQuery JavaScript Library v1.7.1
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* http://jquery.com/
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*
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* Copyright 2011, John Resig
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* Includes Sizzle.js
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* http://sizzlejs.com/
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* Copyright 2011, The Dojo Foundation
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* Released under the MIT, BSD, and GPL Licenses.
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*
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* Date: Mon Nov 21 21:11:03 2011 -0500
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*/
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(function( window, undefined ) {
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// Use the correct document accordingly with window argument (sandbox)
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var document = window.document,
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navigator = window.navigator,
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location = window.location;
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var jQuery = (function() {
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// Define a local copy of jQuery
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var jQuery = function( selector, context ) {
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// The jQuery object is actually just the init constructor 'enhanced'
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return new jQuery.fn.init( selector, context, rootjQuery );
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},
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// Map over jQuery in case of overwrite
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_jQuery = window.jQuery,
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// Map over the $ in case of overwrite
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_$ = window.$,
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// A central reference to the root jQuery(document)
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rootjQuery,
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// A simple way to check for HTML strings or ID strings
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// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
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quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
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// Check if a string has a non-whitespace character in it
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rnotwhite = /\S/,
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// Used for trimming whitespace
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trimLeft = /^\s+/,
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trimRight = /\s+$/,
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// Match a standalone tag
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rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
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// JSON RegExp
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rvalidchars = /^[\],:{}\s]*$/,
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rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
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rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
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rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
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// Useragent RegExp
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rwebkit = /(webkit)[ \/]([\w.]+)/,
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ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/,
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rmsie = /(msie) ([\w.]+)/,
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rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
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// Matches dashed string for camelizing
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rdashAlpha = /-([a-z]|[0-9])/ig,
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rmsPrefix = /^-ms-/,
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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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// Keep a UserAgent string for use with jQuery.browser
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userAgent = navigator.userAgent,
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// For matching the engine and version of the browser
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browserMatch,
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// The deferred used on DOM ready
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readyList,
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// The ready event handler
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DOMContentLoaded,
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// Save a reference to some core methods
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toString = Object.prototype.toString,
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hasOwn = Object.prototype.hasOwnProperty,
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push = Array.prototype.push,
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slice = Array.prototype.slice,
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trim = String.prototype.trim,
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indexOf = Array.prototype.indexOf,
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// [[Class]] -> type pairs
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class2type = {};
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jQuery.fn = jQuery.prototype = {
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constructor: jQuery,
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init: function( selector, context, rootjQuery ) {
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var match, elem, ret, doc;
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// Handle $(""), $(null), or $(undefined)
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if ( !selector ) {
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return this;
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}
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// Handle $(DOMElement)
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if ( selector.nodeType ) {
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this.context = this[0] = selector;
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this.length = 1;
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return this;
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}
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// The body element only exists once, optimize finding it
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if ( selector === "body" && !context && document.body ) {
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this.context = document;
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this[0] = document.body;
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this.selector = selector;
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this.length = 1;
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return this;
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}
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// Handle HTML strings
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if ( typeof selector === "string" ) {
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// Are we dealing with HTML string or an ID?
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if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
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// Assume that strings that start and end with <> are HTML and skip the regex check
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match = [ null, selector, null ];
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} else {
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match = quickExpr.exec( selector );
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}
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// Verify a match, and that no context was specified for #id
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if ( match && (match[1] || !context) ) {
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// HANDLE: $(html) -> $(array)
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if ( match[1] ) {
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context = context instanceof jQuery ? context[0] : context;
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doc = ( context ? context.ownerDocument || context : document );
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// If a single string is passed in and it's a single tag
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// just do a createElement and skip the rest
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ret = rsingleTag.exec( selector );
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if ( ret ) {
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if ( jQuery.isPlainObject( context ) ) {
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selector = [ document.createElement( ret[1] ) ];
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jQuery.fn.attr.call( selector, context, true );
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} else {
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selector = [ doc.createElement( ret[1] ) ];
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}
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} else {
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ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
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selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
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}
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return jQuery.merge( this, selector );
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// HANDLE: $("#id")
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} else {
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elem = document.getElementById( match[2] );
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// Check parentNode to catch when Blackberry 4.6 returns
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// nodes that are no longer in the document #6963
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if ( elem && elem.parentNode ) {
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// Handle the case where IE and Opera return items
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// by name instead of ID
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if ( elem.id !== match[2] ) {
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return rootjQuery.find( selector );
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}
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// Otherwise, we inject the element directly into the jQuery object
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this.length = 1;
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this[0] = elem;
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}
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this.context = document;
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this.selector = selector;
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return this;
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}
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// HANDLE: $(expr, $(...))
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} else if ( !context || context.jquery ) {
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return ( context || rootjQuery ).find( selector );
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// HANDLE: $(expr, context)
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// (which is just equivalent to: $(context).find(expr)
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} else {
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return this.constructor( context ).find( selector );
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}
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// HANDLE: $(function)
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// Shortcut for document ready
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} else if ( jQuery.isFunction( selector ) ) {
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return rootjQuery.ready( selector );
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}
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if ( selector.selector !== undefined ) {
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this.selector = selector.selector;
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this.context = selector.context;
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}
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return jQuery.makeArray( selector, this );
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},
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// Start with an empty selector
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selector: "",
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// The current version of jQuery being used
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jquery: "1.7.1",
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// The default length of a jQuery object is 0
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length: 0,
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// The number of elements contained in the matched element set
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size: function() {
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return this.length;
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},
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toArray: function() {
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return slice.call( this, 0 );
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},
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// Get the Nth element in the matched element set OR
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// Get the whole matched element set as a clean array
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get: function( num ) {
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return num == null ?
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// Return a 'clean' array
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this.toArray() :
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// Return just the object
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( num < 0 ? this[ this.length + num ] : this[ num ] );
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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, name, selector ) {
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// Build a new jQuery matched element set
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var ret = this.constructor();
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if ( jQuery.isArray( elems ) ) {
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push.apply( ret, elems );
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} else {
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jQuery.merge( ret, elems );
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}
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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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if ( name === "find" ) {
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ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
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} else if ( name ) {
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ret.selector = this.selector + "." + name + "(" + selector + ")";
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}
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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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ready: function( fn ) {
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// Attach the listeners
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jQuery.bindReady();
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// Add the callback
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readyList.add( fn );
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return this;
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},
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eq: function( i ) {
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i = +i;
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return i === -1 ?
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this.slice( i ) :
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this.slice( i, i + 1 );
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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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slice: function() {
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return this.pushStack( slice.apply( this, arguments ),
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"slice", slice.call(arguments).join(",") );
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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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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: [].sort,
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splice: [].splice
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};
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// Give the init function the jQuery prototype for later instantiation
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jQuery.fn.init.prototype = jQuery.fn;
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jQuery.extend = jQuery.fn.extend = function() {
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var options, name, src, copy, copyIsArray, clone,
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target = arguments[0] || {},
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i = 1,
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length = arguments.length,
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deep = false;
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// Handle a deep copy situation
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if ( typeof target === "boolean" ) {
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deep = target;
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target = arguments[1] || {};
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// skip the boolean and the target
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i = 2;
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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 ( length === i ) {
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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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noConflict: function( deep ) {
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if ( window.$ === jQuery ) {
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window.$ = _$;
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}
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if ( deep && window.jQuery === jQuery ) {
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window.jQuery = _jQuery;
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}
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return jQuery;
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},
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// Is the DOM ready to be used? Set to true once it occurs.
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isReady: false,
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// A counter to track how many items to wait for before
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// the ready event fires. See #6781
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readyWait: 1,
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// Hold (or release) the ready event
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holdReady: function( hold ) {
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if ( hold ) {
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jQuery.readyWait++;
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} else {
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jQuery.ready( true );
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}
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},
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// Handle when the DOM is ready
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ready: function( wait ) {
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// Either a released hold or an DOMready/load event and not yet ready
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if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
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// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
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if ( !document.body ) {
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return setTimeout( jQuery.ready, 1 );
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}
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// Remember that the DOM is ready
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jQuery.isReady = true;
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// If a normal DOM Ready event fired, decrement, and wait if need be
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if ( wait !== true && --jQuery.readyWait > 0 ) {
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return;
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}
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// If there are functions bound, to execute
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readyList.fireWith( document, [ jQuery ] );
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// Trigger any bound ready events
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if ( jQuery.fn.trigger ) {
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jQuery( document ).trigger( "ready" ).off( "ready" );
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}
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}
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},
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bindReady: function() {
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if ( readyList ) {
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return;
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}
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readyList = jQuery.Callbacks( "once memory" );
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// Catch cases where $(document).ready() is called after the
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// browser event has already occurred.
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if ( document.readyState === "complete" ) {
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// Handle it asynchronously to allow scripts the opportunity to delay ready
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return setTimeout( jQuery.ready, 1 );
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}
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// Mozilla, Opera and webkit nightlies currently support this event
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if ( document.addEventListener ) {
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// Use the handy event callback
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document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
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// A fallback to window.onload, that will always work
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window.addEventListener( "load", jQuery.ready, false );
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// If IE event model is used
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} else if ( document.attachEvent ) {
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// ensure firing before onload,
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// maybe late but safe also for iframes
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document.attachEvent( "onreadystatechange", DOMContentLoaded );
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// A fallback to window.onload, that will always work
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window.attachEvent( "onload", jQuery.ready );
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// If IE and not a frame
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// continually check to see if the document is ready
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var toplevel = false;
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try {
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toplevel = window.frameElement == null;
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} catch(e) {}
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if ( document.documentElement.doScroll && toplevel ) {
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doScrollCheck();
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}
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}
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},
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|
|
// See test/unit/core.js for details concerning isFunction.
|
|
// 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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},
|
|
|
|
// A crude way of determining if an object is a window
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|
isWindow: function( obj ) {
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return obj && typeof obj === "object" && "setInterval" in obj;
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},
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|
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isNumeric: function( obj ) {
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return !isNaN( parseFloat(obj) ) && isFinite( obj );
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},
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|
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type: function( obj ) {
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return obj == null ?
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String( obj ) :
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class2type[ toString.call(obj) ] || "object";
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},
|
|
|
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isPlainObject: function( obj ) {
|
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// Must be an Object.
|
|
// 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") &&
|
|
!hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
|
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return false;
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|
}
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|
} catch ( e ) {
|
|
// IE8,9 Will throw exceptions on certain host objects #9897
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return false;
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}
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|
|
// Own properties are enumerated firstly, so to speed up,
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|
// if last one is own, then all properties are own.
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var key;
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for ( key in obj ) {}
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|
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return key === undefined || hasOwn.call( obj, key );
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},
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isEmptyObject: function( obj ) {
|
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for ( var 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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|
|
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error: function( msg ) {
|
|
throw new Error( msg );
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},
|
|
|
|
parseJSON: function( data ) {
|
|
if ( typeof data !== "string" || !data ) {
|
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return null;
|
|
}
|
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|
|
// Make sure leading/trailing whitespace is removed (IE can't handle it)
|
|
data = jQuery.trim( data );
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|
|
// Attempt to parse using the native JSON parser first
|
|
if ( window.JSON && window.JSON.parse ) {
|
|
return window.JSON.parse( data );
|
|
}
|
|
|
|
// Make sure the incoming data is actual JSON
|
|
// Logic borrowed from http://json.org/json2.js
|
|
if ( rvalidchars.test( data.replace( rvalidescape, "@" )
|
|
.replace( rvalidtokens, "]" )
|
|
.replace( rvalidbraces, "")) ) {
|
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|
|
return ( new Function( "return " + data ) )();
|
|
|
|
}
|
|
jQuery.error( "Invalid JSON: " + data );
|
|
},
|
|
|
|
// Cross-browser xml parsing
|
|
parseXML: function( data ) {
|
|
var xml, tmp;
|
|
try {
|
|
if ( window.DOMParser ) { // Standard
|
|
tmp = new DOMParser();
|
|
xml = tmp.parseFromString( data , "text/xml" );
|
|
} else { // IE
|
|
xml = new ActiveXObject( "Microsoft.XMLDOM" );
|
|
xml.async = "false";
|
|
xml.loadXML( data );
|
|
}
|
|
} catch( e ) {
|
|
xml = undefined;
|
|
}
|
|
if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
|
|
jQuery.error( "Invalid XML: " + data );
|
|
}
|
|
return xml;
|
|
},
|
|
|
|
noop: function() {},
|
|
|
|
// Evaluates a script in a global context
|
|
// Workarounds based on findings by Jim Driscoll
|
|
// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
|
|
globalEval: function( data ) {
|
|
if ( data && rnotwhite.test( data ) ) {
|
|
// We use execScript on Internet Explorer
|
|
// We use an anonymous function so that context is window
|
|
// rather than jQuery in Firefox
|
|
( window.execScript || function( data ) {
|
|
window[ "eval" ].call( window, data );
|
|
} )( data );
|
|
}
|
|
},
|
|
|
|
// Convert dashed to camelCase; used by the css and data modules
|
|
// Microsoft forgot to hump their vendor prefix (#9572)
|
|
camelCase: function( string ) {
|
|
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
|
|
},
|
|
|
|
nodeName: function( elem, name ) {
|
|
return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
|
|
},
|
|
|
|
// args is for internal usage only
|
|
each: function( object, callback, args ) {
|
|
var name, i = 0,
|
|
length = object.length,
|
|
isObj = length === undefined || jQuery.isFunction( object );
|
|
|
|
if ( args ) {
|
|
if ( isObj ) {
|
|
for ( name in object ) {
|
|
if ( callback.apply( object[ name ], args ) === false ) {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
for ( ; i < length; ) {
|
|
if ( callback.apply( object[ i++ ], args ) === false ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// A special, fast, case for the most common use of each
|
|
} else {
|
|
if ( isObj ) {
|
|
for ( name in object ) {
|
|
if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
for ( ; i < length; ) {
|
|
if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return object;
|
|
},
|
|
|
|
// Use native String.trim function wherever possible
|
|
trim: trim ?
|
|
function( text ) {
|
|
return text == null ?
|
|
"" :
|
|
trim.call( text );
|
|
} :
|
|
|
|
// Otherwise use our own trimming functionality
|
|
function( text ) {
|
|
return text == null ?
|
|
"" :
|
|
text.toString().replace( trimLeft, "" ).replace( trimRight, "" );
|
|
},
|
|
|
|
// results is for internal usage only
|
|
makeArray: function( array, results ) {
|
|
var ret = results || [];
|
|
|
|
if ( array != null ) {
|
|
// The window, strings (and functions) also have 'length'
|
|
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
|
|
var type = jQuery.type( array );
|
|
|
|
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
|
|
push.call( ret, array );
|
|
} else {
|
|
jQuery.merge( ret, array );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
inArray: function( elem, array, i ) {
|
|
var len;
|
|
|
|
if ( array ) {
|
|
if ( indexOf ) {
|
|
return indexOf.call( array, elem, i );
|
|
}
|
|
|
|
len = array.length;
|
|
i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
|
|
|
|
for ( ; i < len; i++ ) {
|
|
// Skip accessing in sparse arrays
|
|
if ( i in array && array[ i ] === elem ) {
|
|
return i;
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
},
|
|
|
|
merge: function( first, second ) {
|
|
var i = first.length,
|
|
j = 0;
|
|
|
|
if ( typeof second.length === "number" ) {
|
|
for ( var l = second.length; j < l; j++ ) {
|
|
first[ i++ ] = second[ j ];
|
|
}
|
|
|
|
} else {
|
|
while ( second[j] !== undefined ) {
|
|
first[ i++ ] = second[ j++ ];
|
|
}
|
|
}
|
|
|
|
first.length = i;
|
|
|
|
return first;
|
|
},
|
|
|
|
grep: function( elems, callback, inv ) {
|
|
var ret = [], retVal;
|
|
inv = !!inv;
|
|
|
|
// Go through the array, only saving the items
|
|
// that pass the validator function
|
|
for ( var i = 0, length = elems.length; i < length; i++ ) {
|
|
retVal = !!callback( elems[ i ], i );
|
|
if ( inv !== retVal ) {
|
|
ret.push( elems[ i ] );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
// arg is for internal usage only
|
|
map: function( elems, callback, arg ) {
|
|
var value, key, ret = [],
|
|
i = 0,
|
|
length = elems.length,
|
|
// jquery objects are treated as arrays
|
|
isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
|
|
|
|
// Go through the array, translating each of the items to their
|
|
if ( isArray ) {
|
|
for ( ; i < length; i++ ) {
|
|
value = callback( elems[ i ], i, arg );
|
|
|
|
if ( value != null ) {
|
|
ret[ ret.length ] = value;
|
|
}
|
|
}
|
|
|
|
// Go through every key on the object,
|
|
} else {
|
|
for ( key in elems ) {
|
|
value = callback( elems[ key ], key, arg );
|
|
|
|
if ( value != null ) {
|
|
ret[ ret.length ] = value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Flatten any nested arrays
|
|
return ret.concat.apply( [], ret );
|
|
},
|
|
|
|
// A global GUID counter for objects
|
|
guid: 1,
|
|
|
|
// Bind a function to a context, optionally partially applying any
|
|
// arguments.
|
|
proxy: function( fn, context ) {
|
|
if ( typeof context === "string" ) {
|
|
var tmp = fn[ context ];
|
|
context = fn;
|
|
fn = tmp;
|
|
}
|
|
|
|
// Quick check to determine if target is callable, in the spec
|
|
// this throws a TypeError, but we will just return undefined.
|
|
if ( !jQuery.isFunction( fn ) ) {
|
|
return undefined;
|
|
}
|
|
|
|
// Simulated bind
|
|
var args = slice.call( arguments, 2 ),
|
|
proxy = function() {
|
|
return fn.apply( context, args.concat( slice.call( arguments ) ) );
|
|
};
|
|
|
|
// Set the guid of unique handler to the same of original handler, so it can be removed
|
|
proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
|
|
|
|
return proxy;
|
|
},
|
|
|
|
// Mutifunctional method to get and set values to a collection
|
|
// The value/s can optionally be executed if it's a function
|
|
access: function( elems, key, value, exec, fn, pass ) {
|
|
var length = elems.length;
|
|
|
|
// Setting many attributes
|
|
if ( typeof key === "object" ) {
|
|
for ( var k in key ) {
|
|
jQuery.access( elems, k, key[k], exec, fn, value );
|
|
}
|
|
return elems;
|
|
}
|
|
|
|
// Setting one attribute
|
|
if ( value !== undefined ) {
|
|
// Optionally, function values get executed if exec is true
|
|
exec = !pass && exec && jQuery.isFunction(value);
|
|
|
|
for ( var i = 0; i < length; i++ ) {
|
|
fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
|
|
}
|
|
|
|
return elems;
|
|
}
|
|
|
|
// Getting an attribute
|
|
return length ? fn( elems[0], key ) : undefined;
|
|
},
|
|
|
|
now: function() {
|
|
return ( new Date() ).getTime();
|
|
},
|
|
|
|
// Use of jQuery.browser is frowned upon.
|
|
// More details: http://docs.jquery.com/Utilities/jQuery.browser
|
|
uaMatch: function( ua ) {
|
|
ua = ua.toLowerCase();
|
|
|
|
var match = rwebkit.exec( ua ) ||
|
|
ropera.exec( ua ) ||
|
|
rmsie.exec( ua ) ||
|
|
ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) ||
|
|
[];
|
|
|
|
return { browser: match[1] || "", version: match[2] || "0" };
|
|
},
|
|
|
|
sub: function() {
|
|
function jQuerySub( selector, context ) {
|
|
return new jQuerySub.fn.init( selector, context );
|
|
}
|
|
jQuery.extend( true, jQuerySub, this );
|
|
jQuerySub.superclass = this;
|
|
jQuerySub.fn = jQuerySub.prototype = this();
|
|
jQuerySub.fn.constructor = jQuerySub;
|
|
jQuerySub.sub = this.sub;
|
|
jQuerySub.fn.init = function init( selector, context ) {
|
|
if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
|
|
context = jQuerySub( context );
|
|
}
|
|
|
|
return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
|
|
};
|
|
jQuerySub.fn.init.prototype = jQuerySub.fn;
|
|
var rootjQuerySub = jQuerySub(document);
|
|
return jQuerySub;
|
|
},
|
|
|
|
browser: {}
|
|
});
|
|
|
|
// Populate the class2type map
|
|
jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
|
|
class2type[ "[object " + name + "]" ] = name.toLowerCase();
|
|
});
|
|
|
|
browserMatch = jQuery.uaMatch( userAgent );
|
|
if ( browserMatch.browser ) {
|
|
jQuery.browser[ browserMatch.browser ] = true;
|
|
jQuery.browser.version = browserMatch.version;
|
|
}
|
|
|
|
// Deprecated, use jQuery.browser.webkit instead
|
|
if ( jQuery.browser.webkit ) {
|
|
jQuery.browser.safari = true;
|
|
}
|
|
|
|
// IE doesn't match non-breaking spaces with \s
|
|
if ( rnotwhite.test( "\xA0" ) ) {
|
|
trimLeft = /^[\s\xA0]+/;
|
|
trimRight = /[\s\xA0]+$/;
|
|
}
|
|
|
|
// All jQuery objects should point back to these
|
|
rootjQuery = jQuery(document);
|
|
|
|
// Cleanup functions for the document ready method
|
|
if ( document.addEventListener ) {
|
|
DOMContentLoaded = function() {
|
|
document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
|
|
jQuery.ready();
|
|
};
|
|
|
|
} else if ( document.attachEvent ) {
|
|
DOMContentLoaded = function() {
|
|
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
|
|
if ( document.readyState === "complete" ) {
|
|
document.detachEvent( "onreadystatechange", DOMContentLoaded );
|
|
jQuery.ready();
|
|
}
|
|
};
|
|
}
|
|
|
|
// The DOM ready check for Internet Explorer
|
|
function doScrollCheck() {
|
|
if ( jQuery.isReady ) {
|
|
return;
|
|
}
|
|
|
|
try {
|
|
// If IE is used, use the trick by Diego Perini
|
|
// http://javascript.nwbox.com/IEContentLoaded/
|
|
document.documentElement.doScroll("left");
|
|
} catch(e) {
|
|
setTimeout( doScrollCheck, 1 );
|
|
return;
|
|
}
|
|
|
|
// and execute any waiting functions
|
|
jQuery.ready();
|
|
}
|
|
|
|
return jQuery;
|
|
|
|
})();
|
|
|
|
|
|
// String to Object flags format cache
|
|
var flagsCache = {};
|
|
|
|
// Convert String-formatted flags into Object-formatted ones and store in cache
|
|
function createFlags( flags ) {
|
|
var object = flagsCache[ flags ] = {},
|
|
i, length;
|
|
flags = flags.split( /\s+/ );
|
|
for ( i = 0, length = flags.length; i < length; i++ ) {
|
|
object[ flags[i] ] = true;
|
|
}
|
|
return object;
|
|
}
|
|
|
|
/*
|
|
* Create a callback list using the following parameters:
|
|
*
|
|
* flags: an optional list of space-separated flags that will change how
|
|
* the callback list behaves
|
|
*
|
|
* By default a callback list will act like an event callback list and can be
|
|
* "fired" multiple times.
|
|
*
|
|
* Possible flags:
|
|
*
|
|
* once: will ensure the callback list can only be fired once (like a Deferred)
|
|
*
|
|
* memory: will keep track of previous values and will call any callback added
|
|
* after the list has been fired right away with the latest "memorized"
|
|
* values (like a Deferred)
|
|
*
|
|
* unique: will ensure a callback can only be added once (no duplicate in the list)
|
|
*
|
|
* stopOnFalse: interrupt callings when a callback returns false
|
|
*
|
|
*/
|
|
jQuery.Callbacks = function( flags ) {
|
|
|
|
// Convert flags from String-formatted to Object-formatted
|
|
// (we check in cache first)
|
|
flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
|
|
|
|
var // Actual callback list
|
|
list = [],
|
|
// Stack of fire calls for repeatable lists
|
|
stack = [],
|
|
// Last fire value (for non-forgettable lists)
|
|
memory,
|
|
// Flag to know if list is currently firing
|
|
firing,
|
|
// First callback to fire (used internally by add and fireWith)
|
|
firingStart,
|
|
// End of the loop when firing
|
|
firingLength,
|
|
// Index of currently firing callback (modified by remove if needed)
|
|
firingIndex,
|
|
// Add one or several callbacks to the list
|
|
add = function( args ) {
|
|
var i,
|
|
length,
|
|
elem,
|
|
type,
|
|
actual;
|
|
for ( i = 0, length = args.length; i < length; i++ ) {
|
|
elem = args[ i ];
|
|
type = jQuery.type( elem );
|
|
if ( type === "array" ) {
|
|
// Inspect recursively
|
|
add( elem );
|
|
} else if ( type === "function" ) {
|
|
// Add if not in unique mode and callback is not in
|
|
if ( !flags.unique || !self.has( elem ) ) {
|
|
list.push( elem );
|
|
}
|
|
}
|
|
}
|
|
},
|
|
// Fire callbacks
|
|
fire = function( context, args ) {
|
|
args = args || [];
|
|
memory = !flags.memory || [ context, args ];
|
|
firing = true;
|
|
firingIndex = firingStart || 0;
|
|
firingStart = 0;
|
|
firingLength = list.length;
|
|
for ( ; list && firingIndex < firingLength; firingIndex++ ) {
|
|
if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) {
|
|
memory = true; // Mark as halted
|
|
break;
|
|
}
|
|
}
|
|
firing = false;
|
|
if ( list ) {
|
|
if ( !flags.once ) {
|
|
if ( stack && stack.length ) {
|
|
memory = stack.shift();
|
|
self.fireWith( memory[ 0 ], memory[ 1 ] );
|
|
}
|
|
} else if ( memory === true ) {
|
|
self.disable();
|
|
} else {
|
|
list = [];
|
|
}
|
|
}
|
|
},
|
|
// Actual Callbacks object
|
|
self = {
|
|
// Add a callback or a collection of callbacks to the list
|
|
add: function() {
|
|
if ( list ) {
|
|
var length = list.length;
|
|
add( arguments );
|
|
// Do we need to add the callbacks to the
|
|
// current firing batch?
|
|
if ( firing ) {
|
|
firingLength = list.length;
|
|
// With memory, if we're not firing then
|
|
// we should call right away, unless previous
|
|
// firing was halted (stopOnFalse)
|
|
} else if ( memory && memory !== true ) {
|
|
firingStart = length;
|
|
fire( memory[ 0 ], memory[ 1 ] );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
// Remove a callback from the list
|
|
remove: function() {
|
|
if ( list ) {
|
|
var args = arguments,
|
|
argIndex = 0,
|
|
argLength = args.length;
|
|
for ( ; argIndex < argLength ; argIndex++ ) {
|
|
for ( var i = 0; i < list.length; i++ ) {
|
|
if ( args[ argIndex ] === list[ i ] ) {
|
|
// Handle firingIndex and firingLength
|
|
if ( firing ) {
|
|
if ( i <= firingLength ) {
|
|
firingLength--;
|
|
if ( i <= firingIndex ) {
|
|
firingIndex--;
|
|
}
|
|
}
|
|
}
|
|
// Remove the element
|
|
list.splice( i--, 1 );
|
|
// If we have some unicity property then
|
|
// we only need to do this once
|
|
if ( flags.unique ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
// Control if a given callback is in the list
|
|
has: function( fn ) {
|
|
if ( list ) {
|
|
var i = 0,
|
|
length = list.length;
|
|
for ( ; i < length; i++ ) {
|
|
if ( fn === list[ i ] ) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
// Remove all callbacks from the list
|
|
empty: function() {
|
|
list = [];
|
|
return this;
|
|
},
|
|
// Have the list do nothing anymore
|
|
disable: function() {
|
|
list = stack = memory = undefined;
|
|
return this;
|
|
},
|
|
// Is it disabled?
|
|
disabled: function() {
|
|
return !list;
|
|
},
|
|
// Lock the list in its current state
|
|
lock: function() {
|
|
stack = undefined;
|
|
if ( !memory || memory === true ) {
|
|
self.disable();
|
|
}
|
|
return this;
|
|
},
|
|
// Is it locked?
|
|
locked: function() {
|
|
return !stack;
|
|
},
|
|
// Call all callbacks with the given context and arguments
|
|
fireWith: function( context, args ) {
|
|
if ( stack ) {
|
|
if ( firing ) {
|
|
if ( !flags.once ) {
|
|
stack.push( [ context, args ] );
|
|
}
|
|
} else if ( !( flags.once && memory ) ) {
|
|
fire( context, args );
|
|
}
|
|
}
|
|
return this;
|
|
},
|
|
// Call all the callbacks with the given arguments
|
|
fire: function() {
|
|
self.fireWith( this, arguments );
|
|
return this;
|
|
},
|
|
// To know if the callbacks have already been called at least once
|
|
fired: function() {
|
|
return !!memory;
|
|
}
|
|
};
|
|
|
|
return self;
|
|
};
|
|
|
|
|
|
|
|
|
|
var // Static reference to slice
|
|
sliceDeferred = [].slice;
|
|
|
|
jQuery.extend({
|
|
|
|
Deferred: function( func ) {
|
|
var doneList = jQuery.Callbacks( "once memory" ),
|
|
failList = jQuery.Callbacks( "once memory" ),
|
|
progressList = jQuery.Callbacks( "memory" ),
|
|
state = "pending",
|
|
lists = {
|
|
resolve: doneList,
|
|
reject: failList,
|
|
notify: progressList
|
|
},
|
|
promise = {
|
|
done: doneList.add,
|
|
fail: failList.add,
|
|
progress: progressList.add,
|
|
|
|
state: function() {
|
|
return state;
|
|
},
|
|
|
|
// Deprecated
|
|
isResolved: doneList.fired,
|
|
isRejected: failList.fired,
|
|
|
|
then: function( doneCallbacks, failCallbacks, progressCallbacks ) {
|
|
deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks );
|
|
return this;
|
|
},
|
|
always: function() {
|
|
deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments );
|
|
return this;
|
|
},
|
|
pipe: function( fnDone, fnFail, fnProgress ) {
|
|
return jQuery.Deferred(function( newDefer ) {
|
|
jQuery.each( {
|
|
done: [ fnDone, "resolve" ],
|
|
fail: [ fnFail, "reject" ],
|
|
progress: [ fnProgress, "notify" ]
|
|
}, function( handler, data ) {
|
|
var fn = data[ 0 ],
|
|
action = data[ 1 ],
|
|
returned;
|
|
if ( jQuery.isFunction( fn ) ) {
|
|
deferred[ handler ](function() {
|
|
returned = fn.apply( this, arguments );
|
|
if ( returned && jQuery.isFunction( returned.promise ) ) {
|
|
returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify );
|
|
} else {
|
|
newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
|
|
}
|
|
});
|
|
} else {
|
|
deferred[ handler ]( newDefer[ action ] );
|
|
}
|
|
});
|
|
}).promise();
|
|
},
|
|
// Get a promise for this deferred
|
|
// If obj is provided, the promise aspect is added to the object
|
|
promise: function( obj ) {
|
|
if ( obj == null ) {
|
|
obj = promise;
|
|
} else {
|
|
for ( var key in promise ) {
|
|
obj[ key ] = promise[ key ];
|
|
}
|
|
}
|
|
return obj;
|
|
}
|
|
},
|
|
deferred = promise.promise({}),
|
|
key;
|
|
|
|
for ( key in lists ) {
|
|
deferred[ key ] = lists[ key ].fire;
|
|
deferred[ key + "With" ] = lists[ key ].fireWith;
|
|
}
|
|
|
|
// Handle state
|
|
deferred.done( function() {
|
|
state = "resolved";
|
|
}, failList.disable, progressList.lock ).fail( function() {
|
|
state = "rejected";
|
|
}, doneList.disable, progressList.lock );
|
|
|
|
// Call given func if any
|
|
if ( func ) {
|
|
func.call( deferred, deferred );
|
|
}
|
|
|
|
// All done!
|
|
return deferred;
|
|
},
|
|
|
|
// Deferred helper
|
|
when: function( firstParam ) {
|
|
var args = sliceDeferred.call( arguments, 0 ),
|
|
i = 0,
|
|
length = args.length,
|
|
pValues = new Array( length ),
|
|
count = length,
|
|
pCount = length,
|
|
deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?
|
|
firstParam :
|
|
jQuery.Deferred(),
|
|
promise = deferred.promise();
|
|
function resolveFunc( i ) {
|
|
return function( value ) {
|
|
args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
|
|
if ( !( --count ) ) {
|
|
deferred.resolveWith( deferred, args );
|
|
}
|
|
};
|
|
}
|
|
function progressFunc( i ) {
|
|
return function( value ) {
|
|
pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;
|
|
deferred.notifyWith( promise, pValues );
|
|
};
|
|
}
|
|
if ( length > 1 ) {
|
|
for ( ; i < length; i++ ) {
|
|
if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) {
|
|
args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) );
|
|
} else {
|
|
--count;
|
|
}
|
|
}
|
|
if ( !count ) {
|
|
deferred.resolveWith( deferred, args );
|
|
}
|
|
} else if ( deferred !== firstParam ) {
|
|
deferred.resolveWith( deferred, length ? [ firstParam ] : [] );
|
|
}
|
|
return promise;
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
jQuery.support = (function() {
|
|
|
|
var support,
|
|
all,
|
|
a,
|
|
select,
|
|
opt,
|
|
input,
|
|
marginDiv,
|
|
fragment,
|
|
tds,
|
|
events,
|
|
eventName,
|
|
i,
|
|
isSupported,
|
|
div = document.createElement( "div" ),
|
|
documentElement = document.documentElement;
|
|
|
|
// Preliminary tests
|
|
div.setAttribute("className", "t");
|
|
div.innerHTML = " <link/><table></table><a href='/a' style='top:1px;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
|
|
|
|
all = div.getElementsByTagName( "*" );
|
|
a = div.getElementsByTagName( "a" )[ 0 ];
|
|
|
|
// Can't get basic test support
|
|
if ( !all || !all.length || !a ) {
|
|
return {};
|
|
}
|
|
|
|
// First batch of supports tests
|
|
select = document.createElement( "select" );
|
|
opt = select.appendChild( document.createElement("option") );
|
|
input = div.getElementsByTagName( "input" )[ 0 ];
|
|
|
|
support = {
|
|
// IE strips leading whitespace when .innerHTML is used
|
|
leadingWhitespace: ( div.firstChild.nodeType === 3 ),
|
|
|
|
// Make sure that tbody elements aren't automatically inserted
|
|
// IE will insert them into empty tables
|
|
tbody: !div.getElementsByTagName("tbody").length,
|
|
|
|
// Make sure that link elements get serialized correctly by innerHTML
|
|
// This requires a wrapper element in IE
|
|
htmlSerialize: !!div.getElementsByTagName("link").length,
|
|
|
|
// Get the style information from getAttribute
|
|
// (IE uses .cssText instead)
|
|
style: /top/.test( a.getAttribute("style") ),
|
|
|
|
// Make sure that URLs aren't manipulated
|
|
// (IE normalizes it by default)
|
|
hrefNormalized: ( a.getAttribute("href") === "/a" ),
|
|
|
|
// Make sure that element opacity exists
|
|
// (IE uses filter instead)
|
|
// Use a regex to work around a WebKit issue. See #5145
|
|
opacity: /^0.55/.test( a.style.opacity ),
|
|
|
|
// Verify style float existence
|
|
// (IE uses styleFloat instead of cssFloat)
|
|
cssFloat: !!a.style.cssFloat,
|
|
|
|
// Make sure that if no value is specified for a checkbox
|
|
// that it defaults to "on".
|
|
// (WebKit defaults to "" instead)
|
|
checkOn: ( input.value === "on" ),
|
|
|
|
// Make sure that a selected-by-default option has a working selected property.
|
|
// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
|
|
optSelected: opt.selected,
|
|
|
|
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
|
|
getSetAttribute: div.className !== "t",
|
|
|
|
// Tests for enctype support on a form(#6743)
|
|
enctype: !!document.createElement("form").enctype,
|
|
|
|
// Makes sure cloning an html5 element does not cause problems
|
|
// Where outerHTML is undefined, this still works
|
|
html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
|
|
|
|
// Will be defined later
|
|
submitBubbles: true,
|
|
changeBubbles: true,
|
|
focusinBubbles: false,
|
|
deleteExpando: true,
|
|
noCloneEvent: true,
|
|
inlineBlockNeedsLayout: false,
|
|
shrinkWrapBlocks: false,
|
|
reliableMarginRight: true
|
|
};
|
|
|
|
// Make sure checked status is properly cloned
|
|
input.checked = true;
|
|
support.noCloneChecked = input.cloneNode( true ).checked;
|
|
|
|
// Make sure that the options inside disabled selects aren't marked as disabled
|
|
// (WebKit marks them as disabled)
|
|
select.disabled = true;
|
|
support.optDisabled = !opt.disabled;
|
|
|
|
// Test to see if it's possible to delete an expando from an element
|
|
// Fails in Internet Explorer
|
|
try {
|
|
delete div.test;
|
|
} catch( e ) {
|
|
support.deleteExpando = false;
|
|
}
|
|
|
|
if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
|
|
div.attachEvent( "onclick", function() {
|
|
// Cloning a node shouldn't copy over any
|
|
// bound event handlers (IE does this)
|
|
support.noCloneEvent = false;
|
|
});
|
|
div.cloneNode( true ).fireEvent( "onclick" );
|
|
}
|
|
|
|
// Check if a radio maintains its value
|
|
// after being appended to the DOM
|
|
input = document.createElement("input");
|
|
input.value = "t";
|
|
input.setAttribute("type", "radio");
|
|
support.radioValue = input.value === "t";
|
|
|
|
input.setAttribute("checked", "checked");
|
|
div.appendChild( input );
|
|
fragment = document.createDocumentFragment();
|
|
fragment.appendChild( div.lastChild );
|
|
|
|
// WebKit doesn't clone checked state correctly in fragments
|
|
support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
|
|
|
|
// Check if a disconnected checkbox will retain its checked
|
|
// value of true after appended to the DOM (IE6/7)
|
|
support.appendChecked = input.checked;
|
|
|
|
fragment.removeChild( input );
|
|
fragment.appendChild( div );
|
|
|
|
div.innerHTML = "";
|
|
|
|
// Check if div with explicit width and no margin-right incorrectly
|
|
// gets computed margin-right based on width of container. For more
|
|
// info see bug #3333
|
|
// Fails in WebKit before Feb 2011 nightlies
|
|
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
if ( window.getComputedStyle ) {
|
|
marginDiv = document.createElement( "div" );
|
|
marginDiv.style.width = "0";
|
|
marginDiv.style.marginRight = "0";
|
|
div.style.width = "2px";
|
|
div.appendChild( marginDiv );
|
|
support.reliableMarginRight =
|
|
( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;
|
|
}
|
|
|
|
// Technique from Juriy Zaytsev
|
|
// http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
|
|
// We only care about the case where non-standard event systems
|
|
// are used, namely in IE. Short-circuiting here helps us to
|
|
// avoid an eval call (in setAttribute) which can cause CSP
|
|
// to go haywire. See: https://developer.mozilla.org/en/Security/CSP
|
|
if ( div.attachEvent ) {
|
|
for( i in {
|
|
submit: 1,
|
|
change: 1,
|
|
focusin: 1
|
|
}) {
|
|
eventName = "on" + i;
|
|
isSupported = ( eventName in div );
|
|
if ( !isSupported ) {
|
|
div.setAttribute( eventName, "return;" );
|
|
isSupported = ( typeof div[ eventName ] === "function" );
|
|
}
|
|
support[ i + "Bubbles" ] = isSupported;
|
|
}
|
|
}
|
|
|
|
fragment.removeChild( div );
|
|
|
|
// Null elements to avoid leaks in IE
|
|
fragment = select = opt = marginDiv = div = input = null;
|
|
|
|
// Run tests that need a body at doc ready
|
|
jQuery(function() {
|
|
var container, outer, inner, table, td, offsetSupport,
|
|
conMarginTop, ptlm, vb, style, html,
|
|
body = document.getElementsByTagName("body")[0];
|
|
|
|
if ( !body ) {
|
|
// Return for frameset docs that don't have a body
|
|
return;
|
|
}
|
|
|
|
conMarginTop = 1;
|
|
ptlm = "position:absolute;top:0;left:0;width:1px;height:1px;margin:0;";
|
|
vb = "visibility:hidden;border:0;";
|
|
style = "style='" + ptlm + "border:5px solid #000;padding:0;'";
|
|
html = "<div " + style + "><div></div></div>" +
|
|
"<table " + style + " cellpadding='0' cellspacing='0'>" +
|
|
"<tr><td></td></tr></table>";
|
|
|
|
container = document.createElement("div");
|
|
container.style.cssText = vb + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px";
|
|
body.insertBefore( container, body.firstChild );
|
|
|
|
// Construct the test element
|
|
div = document.createElement("div");
|
|
container.appendChild( div );
|
|
|
|
// Check if table cells still have offsetWidth/Height when they are set
|
|
// to display:none and there are still other visible table cells in a
|
|
// table row; if so, offsetWidth/Height are not reliable for use when
|
|
// determining if an element has been hidden directly using
|
|
// display:none (it is still safe to use offsets if a parent element is
|
|
// hidden; don safety goggles and see bug #4512 for more information).
|
|
// (only IE 8 fails this test)
|
|
div.innerHTML = "<table><tr><td style='padding:0;border:0;display:none'></td><td>t</td></tr></table>";
|
|
tds = div.getElementsByTagName( "td" );
|
|
isSupported = ( tds[ 0 ].offsetHeight === 0 );
|
|
|
|
tds[ 0 ].style.display = "";
|
|
tds[ 1 ].style.display = "none";
|
|
|
|
// Check if empty table cells still have offsetWidth/Height
|
|
// (IE <= 8 fail this test)
|
|
support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
|
|
|
|
// Figure out if the W3C box model works as expected
|
|
div.innerHTML = "";
|
|
div.style.width = div.style.paddingLeft = "1px";
|
|
jQuery.boxModel = support.boxModel = div.offsetWidth === 2;
|
|
|
|
if ( typeof div.style.zoom !== "undefined" ) {
|
|
// Check if natively block-level elements act like inline-block
|
|
// elements when setting their display to 'inline' and giving
|
|
// them layout
|
|
// (IE < 8 does this)
|
|
div.style.display = "inline";
|
|
div.style.zoom = 1;
|
|
support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );
|
|
|
|
// Check if elements with layout shrink-wrap their children
|
|
// (IE 6 does this)
|
|
div.style.display = "";
|
|
div.innerHTML = "<div style='width:4px;'></div>";
|
|
support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
|
|
}
|
|
|
|
div.style.cssText = ptlm + vb;
|
|
div.innerHTML = html;
|
|
|
|
outer = div.firstChild;
|
|
inner = outer.firstChild;
|
|
td = outer.nextSibling.firstChild.firstChild;
|
|
|
|
offsetSupport = {
|
|
doesNotAddBorder: ( inner.offsetTop !== 5 ),
|
|
doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
|
|
};
|
|
|
|
inner.style.position = "fixed";
|
|
inner.style.top = "20px";
|
|
|
|
// safari subtracts parent border width here which is 5px
|
|
offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
|
|
inner.style.position = inner.style.top = "";
|
|
|
|
outer.style.overflow = "hidden";
|
|
outer.style.position = "relative";
|
|
|
|
offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
|
|
offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
|
|
|
|
body.removeChild( container );
|
|
div = container = null;
|
|
|
|
jQuery.extend( support, offsetSupport );
|
|
});
|
|
|
|
return support;
|
|
})();
|
|
|
|
|
|
|
|
|
|
var rbrace = /^(?:\{.*\}|\[.*\])$/,
|
|
rmultiDash = /([A-Z])/g;
|
|
|
|
jQuery.extend({
|
|
cache: {},
|
|
|
|
// Please use with caution
|
|
uuid: 0,
|
|
|
|
// Unique for each copy of jQuery on the page
|
|
// Non-digits removed to match rinlinejQuery
|
|
expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
|
|
|
|
// The following elements throw uncatchable exceptions if you
|
|
// attempt to add expando properties to them.
|
|
noData: {
|
|
"embed": true,
|
|
// Ban all objects except for Flash (which handle expandos)
|
|
"object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
|
|
"applet": true
|
|
},
|
|
|
|
hasData: function( elem ) {
|
|
elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
|
|
return !!elem && !isEmptyDataObject( elem );
|
|
},
|
|
|
|
data: function( elem, name, data, pvt /* Internal Use Only */ ) {
|
|
if ( !jQuery.acceptData( elem ) ) {
|
|
return;
|
|
}
|
|
|
|
var privateCache, thisCache, ret,
|
|
internalKey = jQuery.expando,
|
|
getByName = typeof name === "string",
|
|
|
|
// We have to handle DOM nodes and JS objects differently because IE6-7
|
|
// can't GC object references properly across the DOM-JS boundary
|
|
isNode = elem.nodeType,
|
|
|
|
// Only DOM nodes need the global jQuery cache; JS object data is
|
|
// attached directly to the object so GC can occur automatically
|
|
cache = isNode ? jQuery.cache : elem,
|
|
|
|
// Only defining an ID for JS objects if its cache already exists allows
|
|
// the code to shortcut on the same path as a DOM node with no cache
|
|
id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey,
|
|
isEvents = name === "events";
|
|
|
|
// Avoid doing any more work than we need to when trying to get data on an
|
|
// object that has no data at all
|
|
if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) {
|
|
return;
|
|
}
|
|
|
|
if ( !id ) {
|
|
// Only DOM nodes need a new unique ID for each element since their data
|
|
// ends up in the global cache
|
|
if ( isNode ) {
|
|
elem[ internalKey ] = id = ++jQuery.uuid;
|
|
} else {
|
|
id = internalKey;
|
|
}
|
|
}
|
|
|
|
if ( !cache[ id ] ) {
|
|
cache[ id ] = {};
|
|
|
|
// Avoids exposing jQuery metadata on plain JS objects when the object
|
|
// is serialized using JSON.stringify
|
|
if ( !isNode ) {
|
|
cache[ id ].toJSON = jQuery.noop;
|
|
}
|
|
}
|
|
|
|
// An object can be passed to jQuery.data instead of a key/value pair; this gets
|
|
// shallow copied over onto the existing cache
|
|
if ( typeof name === "object" || typeof name === "function" ) {
|
|
if ( pvt ) {
|
|
cache[ id ] = jQuery.extend( cache[ id ], name );
|
|
} else {
|
|
cache[ id ].data = jQuery.extend( cache[ id ].data, name );
|
|
}
|
|
}
|
|
|
|
privateCache = thisCache = cache[ id ];
|
|
|
|
// jQuery data() is stored in a separate object inside the object's internal data
|
|
// cache in order to avoid key collisions between internal data and user-defined
|
|
// data.
|
|
if ( !pvt ) {
|
|
if ( !thisCache.data ) {
|
|
thisCache.data = {};
|
|
}
|
|
|
|
thisCache = thisCache.data;
|
|
}
|
|
|
|
if ( data !== undefined ) {
|
|
thisCache[ jQuery.camelCase( name ) ] = data;
|
|
}
|
|
|
|
// Users should not attempt to inspect the internal events object using jQuery.data,
|
|
// it is undocumented and subject to change. But does anyone listen? No.
|
|
if ( isEvents && !thisCache[ name ] ) {
|
|
return privateCache.events;
|
|
}
|
|
|
|
// Check for both converted-to-camel and non-converted data property names
|
|
// If a data property was specified
|
|
if ( getByName ) {
|
|
|
|
// First Try to find as-is property data
|
|
ret = thisCache[ name ];
|
|
|
|
// Test for null|undefined property data
|
|
if ( ret == null ) {
|
|
|
|
// Try to find the camelCased property
|
|
ret = thisCache[ jQuery.camelCase( name ) ];
|
|
}
|
|
} else {
|
|
ret = thisCache;
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
removeData: function( elem, name, pvt /* Internal Use Only */ ) {
|
|
if ( !jQuery.acceptData( elem ) ) {
|
|
return;
|
|
}
|
|
|
|
var thisCache, i, l,
|
|
|
|
// Reference to internal data cache key
|
|
internalKey = jQuery.expando,
|
|
|
|
isNode = elem.nodeType,
|
|
|
|
// See jQuery.data for more information
|
|
cache = isNode ? jQuery.cache : elem,
|
|
|
|
// See jQuery.data for more information
|
|
id = isNode ? elem[ internalKey ] : internalKey;
|
|
|
|
// If there is already no cache entry for this object, there is no
|
|
// purpose in continuing
|
|
if ( !cache[ id ] ) {
|
|
return;
|
|
}
|
|
|
|
if ( name ) {
|
|
|
|
thisCache = pvt ? cache[ id ] : cache[ id ].data;
|
|
|
|
if ( thisCache ) {
|
|
|
|
// Support array or space separated string names for data keys
|
|
if ( !jQuery.isArray( name ) ) {
|
|
|
|
// try the string as a key before any manipulation
|
|
if ( name in thisCache ) {
|
|
name = [ name ];
|
|
} else {
|
|
|
|
// split the camel cased version by spaces unless a key with the spaces exists
|
|
name = jQuery.camelCase( name );
|
|
if ( name in thisCache ) {
|
|
name = [ name ];
|
|
} else {
|
|
name = name.split( " " );
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( i = 0, l = name.length; i < l; i++ ) {
|
|
delete thisCache[ name[i] ];
|
|
}
|
|
|
|
// If there is no data left in the cache, we want to continue
|
|
// and let the cache object itself get destroyed
|
|
if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// See jQuery.data for more information
|
|
if ( !pvt ) {
|
|
delete cache[ id ].data;
|
|
|
|
// Don't destroy the parent cache unless the internal data object
|
|
// had been the only thing left in it
|
|
if ( !isEmptyDataObject(cache[ id ]) ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Browsers that fail expando deletion also refuse to delete expandos on
|
|
// the window, but it will allow it on all other JS objects; other browsers
|
|
// don't care
|
|
// Ensure that `cache` is not a window object #10080
|
|
if ( jQuery.support.deleteExpando || !cache.setInterval ) {
|
|
delete cache[ id ];
|
|
} else {
|
|
cache[ id ] = null;
|
|
}
|
|
|
|
// We destroyed the cache and need to eliminate the expando on the node to avoid
|
|
// false lookups in the cache for entries that no longer exist
|
|
if ( isNode ) {
|
|
// IE does not allow us to delete expando properties from nodes,
|
|
// nor does it have a removeAttribute function on Document nodes;
|
|
// we must handle all of these cases
|
|
if ( jQuery.support.deleteExpando ) {
|
|
delete elem[ internalKey ];
|
|
} else if ( elem.removeAttribute ) {
|
|
elem.removeAttribute( internalKey );
|
|
} else {
|
|
elem[ internalKey ] = null;
|
|
}
|
|
}
|
|
},
|
|
|
|
// For internal use only.
|
|
_data: function( elem, name, data ) {
|
|
return jQuery.data( elem, name, data, true );
|
|
},
|
|
|
|
// A method for determining if a DOM node can handle the data expando
|
|
acceptData: function( elem ) {
|
|
if ( elem.nodeName ) {
|
|
var match = jQuery.noData[ elem.nodeName.toLowerCase() ];
|
|
|
|
if ( match ) {
|
|
return !(match === true || elem.getAttribute("classid") !== match);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
});
|
|
|
|
jQuery.fn.extend({
|
|
data: function( key, value ) {
|
|
var parts, attr, name,
|
|
data = null;
|
|
|
|
if ( typeof key === "undefined" ) {
|
|
if ( this.length ) {
|
|
data = jQuery.data( this[0] );
|
|
|
|
if ( this[0].nodeType === 1 && !jQuery._data( this[0], "parsedAttrs" ) ) {
|
|
attr = this[0].attributes;
|
|
for ( var i = 0, l = attr.length; i < l; i++ ) {
|
|
name = attr[i].name;
|
|
|
|
if ( name.indexOf( "data-" ) === 0 ) {
|
|
name = jQuery.camelCase( name.substring(5) );
|
|
|
|
dataAttr( this[0], name, data[ name ] );
|
|
}
|
|
}
|
|
jQuery._data( this[0], "parsedAttrs", true );
|
|
}
|
|
}
|
|
|
|
return data;
|
|
|
|
} else if ( typeof key === "object" ) {
|
|
return this.each(function() {
|
|
jQuery.data( this, key );
|
|
});
|
|
}
|
|
|
|
parts = key.split(".");
|
|
parts[1] = parts[1] ? "." + parts[1] : "";
|
|
|
|
if ( value === undefined ) {
|
|
data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
|
|
|
|
// Try to fetch any internally stored data first
|
|
if ( data === undefined && this.length ) {
|
|
data = jQuery.data( this[0], key );
|
|
data = dataAttr( this[0], key, data );
|
|
}
|
|
|
|
return data === undefined && parts[1] ?
|
|
this.data( parts[0] ) :
|
|
data;
|
|
|
|
} else {
|
|
return this.each(function() {
|
|
var self = jQuery( this ),
|
|
args = [ parts[0], value ];
|
|
|
|
self.triggerHandler( "setData" + parts[1] + "!", args );
|
|
jQuery.data( this, key, value );
|
|
self.triggerHandler( "changeData" + parts[1] + "!", args );
|
|
});
|
|
}
|
|
},
|
|
|
|
removeData: function( key ) {
|
|
return this.each(function() {
|
|
jQuery.removeData( this, key );
|
|
});
|
|
}
|
|
});
|
|
|
|
function dataAttr( elem, key, data ) {
|
|
// If nothing was found internally, try to fetch any
|
|
// data from the HTML5 data-* attribute
|
|
if ( data === undefined && elem.nodeType === 1 ) {
|
|
|
|
var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
|
|
|
|
data = elem.getAttribute( name );
|
|
|
|
if ( typeof data === "string" ) {
|
|
try {
|
|
data = data === "true" ? true :
|
|
data === "false" ? false :
|
|
data === "null" ? null :
|
|
jQuery.isNumeric( data ) ? parseFloat( data ) :
|
|
rbrace.test( data ) ? jQuery.parseJSON( data ) :
|
|
data;
|
|
} catch( e ) {}
|
|
|
|
// Make sure we set the data so it isn't changed later
|
|
jQuery.data( elem, key, data );
|
|
|
|
} else {
|
|
data = undefined;
|
|
}
|
|
}
|
|
|
|
return data;
|
|
}
|
|
|
|
// checks a cache object for emptiness
|
|
function isEmptyDataObject( obj ) {
|
|
for ( var name in obj ) {
|
|
|
|
// if the public data object is empty, the private is still empty
|
|
if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
|
|
continue;
|
|
}
|
|
if ( name !== "toJSON" ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
|
|
function handleQueueMarkDefer( elem, type, src ) {
|
|
var deferDataKey = type + "defer",
|
|
queueDataKey = type + "queue",
|
|
markDataKey = type + "mark",
|
|
defer = jQuery._data( elem, deferDataKey );
|
|
if ( defer &&
|
|
( src === "queue" || !jQuery._data(elem, queueDataKey) ) &&
|
|
( src === "mark" || !jQuery._data(elem, markDataKey) ) ) {
|
|
// Give room for hard-coded callbacks to fire first
|
|
// and eventually mark/queue something else on the element
|
|
setTimeout( function() {
|
|
if ( !jQuery._data( elem, queueDataKey ) &&
|
|
!jQuery._data( elem, markDataKey ) ) {
|
|
jQuery.removeData( elem, deferDataKey, true );
|
|
defer.fire();
|
|
}
|
|
}, 0 );
|
|
}
|
|
}
|
|
|
|
jQuery.extend({
|
|
|
|
_mark: function( elem, type ) {
|
|
if ( elem ) {
|
|
type = ( type || "fx" ) + "mark";
|
|
jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
|
|
}
|
|
},
|
|
|
|
_unmark: function( force, elem, type ) {
|
|
if ( force !== true ) {
|
|
type = elem;
|
|
elem = force;
|
|
force = false;
|
|
}
|
|
if ( elem ) {
|
|
type = type || "fx";
|
|
var key = type + "mark",
|
|
count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 );
|
|
if ( count ) {
|
|
jQuery._data( elem, key, count );
|
|
} else {
|
|
jQuery.removeData( elem, key, true );
|
|
handleQueueMarkDefer( elem, type, "mark" );
|
|
}
|
|
}
|
|
},
|
|
|
|
queue: function( elem, type, data ) {
|
|
var q;
|
|
if ( elem ) {
|
|
type = ( type || "fx" ) + "queue";
|
|
q = jQuery._data( elem, type );
|
|
|
|
// Speed up dequeue by getting out quickly if this is just a lookup
|
|
if ( data ) {
|
|
if ( !q || jQuery.isArray(data) ) {
|
|
q = jQuery._data( elem, type, jQuery.makeArray(data) );
|
|
} else {
|
|
q.push( data );
|
|
}
|
|
}
|
|
return q || [];
|
|
}
|
|
},
|
|
|
|
dequeue: function( elem, type ) {
|
|
type = type || "fx";
|
|
|
|
var queue = jQuery.queue( elem, type ),
|
|
fn = queue.shift(),
|
|
hooks = {};
|
|
|
|
// If the fx queue is dequeued, always remove the progress sentinel
|
|
if ( fn === "inprogress" ) {
|
|
fn = queue.shift();
|
|
}
|
|
|
|
if ( fn ) {
|
|
// Add a progress sentinel to prevent the fx queue from being
|
|
// automatically dequeued
|
|
if ( type === "fx" ) {
|
|
queue.unshift( "inprogress" );
|
|
}
|
|
|
|
jQuery._data( elem, type + ".run", hooks );
|
|
fn.call( elem, function() {
|
|
jQuery.dequeue( elem, type );
|
|
}, hooks );
|
|
}
|
|
|
|
if ( !queue.length ) {
|
|
jQuery.removeData( elem, type + "queue " + type + ".run", true );
|
|
handleQueueMarkDefer( elem, type, "queue" );
|
|
}
|
|
}
|
|
});
|
|
|
|
jQuery.fn.extend({
|
|
queue: function( type, data ) {
|
|
if ( typeof type !== "string" ) {
|
|
data = type;
|
|
type = "fx";
|
|
}
|
|
|
|
if ( data === undefined ) {
|
|
return jQuery.queue( this[0], type );
|
|
}
|
|
return this.each(function() {
|
|
var queue = jQuery.queue( this, type, data );
|
|
|
|
if ( type === "fx" && queue[0] !== "inprogress" ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
});
|
|
},
|
|
dequeue: function( type ) {
|
|
return this.each(function() {
|
|
jQuery.dequeue( this, type );
|
|
});
|
|
},
|
|
// Based off of the plugin by Clint Helfers, with permission.
|
|
// http://blindsignals.com/index.php/2009/07/jquery-delay/
|
|
delay: function( time, type ) {
|
|
time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
|
|
type = type || "fx";
|
|
|
|
return this.queue( type, function( next, hooks ) {
|
|
var timeout = setTimeout( next, time );
|
|
hooks.stop = function() {
|
|
clearTimeout( timeout );
|
|
};
|
|
});
|
|
},
|
|
clearQueue: function( type ) {
|
|
return this.queue( type || "fx", [] );
|
|
},
|
|
// Get a promise resolved when queues of a certain type
|
|
// are emptied (fx is the type by default)
|
|
promise: function( type, object ) {
|
|
if ( typeof type !== "string" ) {
|
|
object = type;
|
|
type = undefined;
|
|
}
|
|
type = type || "fx";
|
|
var defer = jQuery.Deferred(),
|
|
elements = this,
|
|
i = elements.length,
|
|
count = 1,
|
|
deferDataKey = type + "defer",
|
|
queueDataKey = type + "queue",
|
|
markDataKey = type + "mark",
|
|
tmp;
|
|
function resolve() {
|
|
if ( !( --count ) ) {
|
|
defer.resolveWith( elements, [ elements ] );
|
|
}
|
|
}
|
|
while( i-- ) {
|
|
if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||
|
|
( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||
|
|
jQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&
|
|
jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) {
|
|
count++;
|
|
tmp.add( resolve );
|
|
}
|
|
}
|
|
resolve();
|
|
return defer.promise();
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
var rclass = /[\n\t\r]/g,
|
|
rspace = /\s+/,
|
|
rreturn = /\r/g,
|
|
rtype = /^(?:button|input)$/i,
|
|
rfocusable = /^(?:button|input|object|select|textarea)$/i,
|
|
rclickable = /^a(?:rea)?$/i,
|
|
rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
|
|
getSetAttribute = jQuery.support.getSetAttribute,
|
|
nodeHook, boolHook, fixSpecified;
|
|
|
|
jQuery.fn.extend({
|
|
attr: function( name, value ) {
|
|
return jQuery.access( this, name, value, true, jQuery.attr );
|
|
},
|
|
|
|
removeAttr: function( name ) {
|
|
return this.each(function() {
|
|
jQuery.removeAttr( this, name );
|
|
});
|
|
},
|
|
|
|
prop: function( name, value ) {
|
|
return jQuery.access( this, name, value, true, jQuery.prop );
|
|
},
|
|
|
|
removeProp: function( name ) {
|
|
name = jQuery.propFix[ name ] || name;
|
|
return this.each(function() {
|
|
// try/catch handles cases where IE balks (such as removing a property on window)
|
|
try {
|
|
this[ name ] = undefined;
|
|
delete this[ name ];
|
|
} catch( e ) {}
|
|
});
|
|
},
|
|
|
|
addClass: function( value ) {
|
|
var classNames, i, l, elem,
|
|
setClass, c, cl;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( j ) {
|
|
jQuery( this ).addClass( value.call(this, j, this.className) );
|
|
});
|
|
}
|
|
|
|
if ( value && typeof value === "string" ) {
|
|
classNames = value.split( rspace );
|
|
|
|
for ( i = 0, l = this.length; i < l; i++ ) {
|
|
elem = this[ i ];
|
|
|
|
if ( elem.nodeType === 1 ) {
|
|
if ( !elem.className && classNames.length === 1 ) {
|
|
elem.className = value;
|
|
|
|
} else {
|
|
setClass = " " + elem.className + " ";
|
|
|
|
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) {
|
|
setClass += classNames[ c ] + " ";
|
|
}
|
|
}
|
|
elem.className = jQuery.trim( setClass );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
removeClass: function( value ) {
|
|
var classNames, i, l, elem, className, c, cl;
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( j ) {
|
|
jQuery( this ).removeClass( value.call(this, j, this.className) );
|
|
});
|
|
}
|
|
|
|
if ( (value && typeof value === "string") || value === undefined ) {
|
|
classNames = ( value || "" ).split( rspace );
|
|
|
|
for ( i = 0, l = this.length; i < l; i++ ) {
|
|
elem = this[ i ];
|
|
|
|
if ( elem.nodeType === 1 && elem.className ) {
|
|
if ( value ) {
|
|
className = (" " + elem.className + " ").replace( rclass, " " );
|
|
for ( c = 0, cl = classNames.length; c < cl; c++ ) {
|
|
className = className.replace(" " + classNames[ c ] + " ", " ");
|
|
}
|
|
elem.className = jQuery.trim( className );
|
|
|
|
} else {
|
|
elem.className = "";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
toggleClass: function( value, stateVal ) {
|
|
var type = typeof value,
|
|
isBool = typeof stateVal === "boolean";
|
|
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function( i ) {
|
|
jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
|
|
});
|
|
}
|
|
|
|
return this.each(function() {
|
|
if ( type === "string" ) {
|
|
// toggle individual class names
|
|
var className,
|
|
i = 0,
|
|
self = jQuery( this ),
|
|
state = stateVal,
|
|
classNames = value.split( rspace );
|
|
|
|
while ( (className = classNames[ i++ ]) ) {
|
|
// check each className given, space seperated list
|
|
state = isBool ? state : !self.hasClass( className );
|
|
self[ state ? "addClass" : "removeClass" ]( className );
|
|
}
|
|
|
|
} else if ( type === "undefined" || type === "boolean" ) {
|
|
if ( this.className ) {
|
|
// store className if set
|
|
jQuery._data( this, "__className__", this.className );
|
|
}
|
|
|
|
// toggle whole className
|
|
this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
|
|
}
|
|
});
|
|
},
|
|
|
|
hasClass: function( selector ) {
|
|
var className = " " + selector + " ",
|
|
i = 0,
|
|
l = this.length;
|
|
for ( ; i < l; i++ ) {
|
|
if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
val: function( value ) {
|
|
var hooks, ret, isFunction,
|
|
elem = this[0];
|
|
|
|
if ( !arguments.length ) {
|
|
if ( elem ) {
|
|
hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];
|
|
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
ret = elem.value;
|
|
|
|
return typeof ret === "string" ?
|
|
// handle most common string cases
|
|
ret.replace(rreturn, "") :
|
|
// handle cases where value is null/undef or number
|
|
ret == null ? "" : ret;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
isFunction = jQuery.isFunction( value );
|
|
|
|
return this.each(function( i ) {
|
|
var self = jQuery(this), val;
|
|
|
|
if ( this.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
if ( isFunction ) {
|
|
val = value.call( this, i, self.val() );
|
|
} else {
|
|
val = value;
|
|
}
|
|
|
|
// Treat null/undefined as ""; convert numbers to string
|
|
if ( val == null ) {
|
|
val = "";
|
|
} else if ( typeof val === "number" ) {
|
|
val += "";
|
|
} else if ( jQuery.isArray( val ) ) {
|
|
val = jQuery.map(val, function ( value ) {
|
|
return value == null ? "" : value + "";
|
|
});
|
|
}
|
|
|
|
hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];
|
|
|
|
// If set returns undefined, fall back to normal setting
|
|
if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
|
|
this.value = val;
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
jQuery.extend({
|
|
valHooks: {
|
|
option: {
|
|
get: function( elem ) {
|
|
// attributes.value is undefined in Blackberry 4.7 but
|
|
// uses .value. See #6932
|
|
var val = elem.attributes.value;
|
|
return !val || val.specified ? elem.value : elem.text;
|
|
}
|
|
},
|
|
select: {
|
|
get: function( elem ) {
|
|
var value, i, max, option,
|
|
index = elem.selectedIndex,
|
|
values = [],
|
|
options = elem.options,
|
|
one = elem.type === "select-one";
|
|
|
|
// Nothing was selected
|
|
if ( index < 0 ) {
|
|
return null;
|
|
}
|
|
|
|
// Loop through all the selected options
|
|
i = one ? index : 0;
|
|
max = one ? index + 1 : options.length;
|
|
for ( ; i < max; i++ ) {
|
|
option = options[ i ];
|
|
|
|
// Don't return options that are disabled or in a disabled optgroup
|
|
if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) &&
|
|
(!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) {
|
|
|
|
// Get the specific value for the option
|
|
value = jQuery( option ).val();
|
|
|
|
// We don't need an array for one selects
|
|
if ( one ) {
|
|
return value;
|
|
}
|
|
|
|
// Multi-Selects return an array
|
|
values.push( value );
|
|
}
|
|
}
|
|
|
|
// Fixes Bug #2551 -- select.val() broken in IE after form.reset()
|
|
if ( one && !values.length && options.length ) {
|
|
return jQuery( options[ index ] ).val();
|
|
}
|
|
|
|
return values;
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
var values = jQuery.makeArray( value );
|
|
|
|
jQuery(elem).find("option").each(function() {
|
|
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
|
|
});
|
|
|
|
if ( !values.length ) {
|
|
elem.selectedIndex = -1;
|
|
}
|
|
return values;
|
|
}
|
|
}
|
|
},
|
|
|
|
attrFn: {
|
|
val: true,
|
|
css: true,
|
|
html: true,
|
|
text: true,
|
|
data: true,
|
|
width: true,
|
|
height: true,
|
|
offset: true
|
|
},
|
|
|
|
attr: function( elem, name, value, pass ) {
|
|
var ret, hooks, notxml,
|
|
nType = elem.nodeType;
|
|
|
|
// don't get/set attributes on text, comment and attribute nodes
|
|
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
if ( pass && name in jQuery.attrFn ) {
|
|
return jQuery( elem )[ name ]( value );
|
|
}
|
|
|
|
// Fallback to prop when attributes are not supported
|
|
if ( typeof elem.getAttribute === "undefined" ) {
|
|
return jQuery.prop( elem, name, value );
|
|
}
|
|
|
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
|
// All attributes are lowercase
|
|
// Grab necessary hook if one is defined
|
|
if ( notxml ) {
|
|
name = name.toLowerCase();
|
|
hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
|
|
if ( value === null ) {
|
|
jQuery.removeAttr( elem, name );
|
|
return;
|
|
|
|
} else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
return ret;
|
|
|
|
} else {
|
|
elem.setAttribute( name, "" + value );
|
|
return value;
|
|
}
|
|
|
|
} else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
|
|
return ret;
|
|
|
|
} else {
|
|
|
|
ret = elem.getAttribute( name );
|
|
|
|
// Non-existent attributes return null, we normalize to undefined
|
|
return ret === null ?
|
|
undefined :
|
|
ret;
|
|
}
|
|
},
|
|
|
|
removeAttr: function( elem, value ) {
|
|
var propName, attrNames, name, l,
|
|
i = 0;
|
|
|
|
if ( value && elem.nodeType === 1 ) {
|
|
attrNames = value.toLowerCase().split( rspace );
|
|
l = attrNames.length;
|
|
|
|
for ( ; i < l; i++ ) {
|
|
name = attrNames[ i ];
|
|
|
|
if ( name ) {
|
|
propName = jQuery.propFix[ name ] || name;
|
|
|
|
// See #9699 for explanation of this approach (setting first, then removal)
|
|
jQuery.attr( elem, name, "" );
|
|
elem.removeAttribute( getSetAttribute ? name : propName );
|
|
|
|
// Set corresponding property to false for boolean attributes
|
|
if ( rboolean.test( name ) && propName in elem ) {
|
|
elem[ propName ] = false;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
attrHooks: {
|
|
type: {
|
|
set: function( elem, value ) {
|
|
// We can't allow the type property to be changed (since it causes problems in IE)
|
|
if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
|
|
jQuery.error( "type property can't be changed" );
|
|
} else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
|
|
// Setting the type on a radio button after the value resets the value in IE6-9
|
|
// Reset value to it's default in case type is set after value
|
|
// This is for element creation
|
|
var val = elem.value;
|
|
elem.setAttribute( "type", value );
|
|
if ( val ) {
|
|
elem.value = val;
|
|
}
|
|
return value;
|
|
}
|
|
}
|
|
},
|
|
// Use the value property for back compat
|
|
// Use the nodeHook for button elements in IE6/7 (#1954)
|
|
value: {
|
|
get: function( elem, name ) {
|
|
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
return nodeHook.get( elem, name );
|
|
}
|
|
return name in elem ?
|
|
elem.value :
|
|
null;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
|
|
return nodeHook.set( elem, value, name );
|
|
}
|
|
// Does not return so that setAttribute is also used
|
|
elem.value = value;
|
|
}
|
|
}
|
|
},
|
|
|
|
propFix: {
|
|
tabindex: "tabIndex",
|
|
readonly: "readOnly",
|
|
"for": "htmlFor",
|
|
"class": "className",
|
|
maxlength: "maxLength",
|
|
cellspacing: "cellSpacing",
|
|
cellpadding: "cellPadding",
|
|
rowspan: "rowSpan",
|
|
colspan: "colSpan",
|
|
usemap: "useMap",
|
|
frameborder: "frameBorder",
|
|
contenteditable: "contentEditable"
|
|
},
|
|
|
|
prop: function( elem, name, value ) {
|
|
var ret, hooks, notxml,
|
|
nType = elem.nodeType;
|
|
|
|
// don't get/set properties on text, comment and attribute nodes
|
|
if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
|
|
return;
|
|
}
|
|
|
|
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
|
|
|
|
if ( notxml ) {
|
|
// Fix name and attach hooks
|
|
name = jQuery.propFix[ name ] || name;
|
|
hooks = jQuery.propHooks[ name ];
|
|
}
|
|
|
|
if ( value !== undefined ) {
|
|
if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
|
|
return ret;
|
|
|
|
} else {
|
|
return ( elem[ name ] = value );
|
|
}
|
|
|
|
} else {
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
|
|
return ret;
|
|
|
|
} else {
|
|
return elem[ name ];
|
|
}
|
|
}
|
|
},
|
|
|
|
propHooks: {
|
|
tabIndex: {
|
|
get: function( elem ) {
|
|
// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
|
|
// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
|
|
var attributeNode = elem.getAttributeNode("tabindex");
|
|
|
|
return attributeNode && attributeNode.specified ?
|
|
parseInt( attributeNode.value, 10 ) :
|
|
rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
|
|
0 :
|
|
undefined;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional)
|
|
jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex;
|
|
|
|
// Hook for boolean attributes
|
|
boolHook = {
|
|
get: function( elem, name ) {
|
|
// Align boolean attributes with corresponding properties
|
|
// Fall back to attribute presence where some booleans are not supported
|
|
var attrNode,
|
|
property = jQuery.prop( elem, name );
|
|
return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
|
|
name.toLowerCase() :
|
|
undefined;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
var propName;
|
|
if ( value === false ) {
|
|
// Remove boolean attributes when set to false
|
|
jQuery.removeAttr( elem, name );
|
|
} else {
|
|
// value is true since we know at this point it's type boolean and not false
|
|
// Set boolean attributes to the same name and set the DOM property
|
|
propName = jQuery.propFix[ name ] || name;
|
|
if ( propName in elem ) {
|
|
// Only set the IDL specifically if it already exists on the element
|
|
elem[ propName ] = true;
|
|
}
|
|
|
|
elem.setAttribute( name, name.toLowerCase() );
|
|
}
|
|
return name;
|
|
}
|
|
};
|
|
|
|
// IE6/7 do not support getting/setting some attributes with get/setAttribute
|
|
if ( !getSetAttribute ) {
|
|
|
|
fixSpecified = {
|
|
name: true,
|
|
id: true
|
|
};
|
|
|
|
// Use this for any attribute in IE6/7
|
|
// This fixes almost every IE6/7 issue
|
|
nodeHook = jQuery.valHooks.button = {
|
|
get: function( elem, name ) {
|
|
var ret;
|
|
ret = elem.getAttributeNode( name );
|
|
return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ?
|
|
ret.nodeValue :
|
|
undefined;
|
|
},
|
|
set: function( elem, value, name ) {
|
|
// Set the existing or create a new attribute node
|
|
var ret = elem.getAttributeNode( name );
|
|
if ( !ret ) {
|
|
ret = document.createAttribute( name );
|
|
elem.setAttributeNode( ret );
|
|
}
|
|
return ( ret.nodeValue = value + "" );
|
|
}
|
|
};
|
|
|
|
// Apply the nodeHook to tabindex
|
|
jQuery.attrHooks.tabindex.set = nodeHook.set;
|
|
|
|
// Set width and height to auto instead of 0 on empty string( Bug #8150 )
|
|
// This is for removals
|
|
jQuery.each([ "width", "height" ], function( i, name ) {
|
|
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
set: function( elem, value ) {
|
|
if ( value === "" ) {
|
|
elem.setAttribute( name, "auto" );
|
|
return value;
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
// Set contenteditable to false on removals(#10429)
|
|
// Setting to empty string throws an error as an invalid value
|
|
jQuery.attrHooks.contenteditable = {
|
|
get: nodeHook.get,
|
|
set: function( elem, value, name ) {
|
|
if ( value === "" ) {
|
|
value = "false";
|
|
}
|
|
nodeHook.set( elem, value, name );
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
// Some attributes require a special call on IE
|
|
if ( !jQuery.support.hrefNormalized ) {
|
|
jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
|
|
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
|
|
get: function( elem ) {
|
|
var ret = elem.getAttribute( name, 2 );
|
|
return ret === null ? undefined : ret;
|
|
}
|
|
});
|
|
});
|
|
}
|
|
|
|
if ( !jQuery.support.style ) {
|
|
jQuery.attrHooks.style = {
|
|
get: function( elem ) {
|
|
// Return undefined in the case of empty string
|
|
// Normalize to lowercase since IE uppercases css property names
|
|
return elem.style.cssText.toLowerCase() || undefined;
|
|
},
|
|
set: function( elem, value ) {
|
|
return ( elem.style.cssText = "" + value );
|
|
}
|
|
};
|
|
}
|
|
|
|
// Safari mis-reports the default selected property of an option
|
|
// Accessing the parent's selectedIndex property fixes it
|
|
if ( !jQuery.support.optSelected ) {
|
|
jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
|
|
get: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
|
|
if ( parent ) {
|
|
parent.selectedIndex;
|
|
|
|
// Make sure that it also works with optgroups, see #5701
|
|
if ( parent.parentNode ) {
|
|
parent.parentNode.selectedIndex;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
});
|
|
}
|
|
|
|
// IE6/7 call enctype encoding
|
|
if ( !jQuery.support.enctype ) {
|
|
jQuery.propFix.enctype = "encoding";
|
|
}
|
|
|
|
// Radios and checkboxes getter/setter
|
|
if ( !jQuery.support.checkOn ) {
|
|
jQuery.each([ "radio", "checkbox" ], function() {
|
|
jQuery.valHooks[ this ] = {
|
|
get: function( elem ) {
|
|
// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
|
|
return elem.getAttribute("value") === null ? "on" : elem.value;
|
|
}
|
|
};
|
|
});
|
|
}
|
|
jQuery.each([ "radio", "checkbox" ], function() {
|
|
jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
|
|
set: function( elem, value ) {
|
|
if ( jQuery.isArray( value ) ) {
|
|
return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
|
|
}
|
|
}
|
|
});
|
|
});
|
|
|
|
|
|
|
|
|
|
var rformElems = /^(?:textarea|input|select)$/i,
|
|
rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/,
|
|
rhoverHack = /\bhover(\.\S+)?\b/,
|
|
rkeyEvent = /^key/,
|
|
rmouseEvent = /^(?:mouse|contextmenu)|click/,
|
|
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
|
|
rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/,
|
|
quickParse = function( selector ) {
|
|
var quick = rquickIs.exec( selector );
|
|
if ( quick ) {
|
|
// 0 1 2 3
|
|
// [ _, tag, id, class ]
|
|
quick[1] = ( quick[1] || "" ).toLowerCase();
|
|
quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" );
|
|
}
|
|
return quick;
|
|
},
|
|
quickIs = function( elem, m ) {
|
|
var attrs = elem.attributes || {};
|
|
return (
|
|
(!m[1] || elem.nodeName.toLowerCase() === m[1]) &&
|
|
(!m[2] || (attrs.id || {}).value === m[2]) &&
|
|
(!m[3] || m[3].test( (attrs[ "class" ] || {}).value ))
|
|
);
|
|
},
|
|
hoverHack = function( events ) {
|
|
return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
|
|
};
|
|
|
|
/*
|
|
* Helper functions for managing events -- not part of the public interface.
|
|
* Props to Dean Edwards' addEvent library for many of the ideas.
|
|
*/
|
|
jQuery.event = {
|
|
|
|
add: function( elem, types, handler, data, selector ) {
|
|
|
|
var elemData, eventHandle, events,
|
|
t, tns, type, namespaces, handleObj,
|
|
handleObjIn, quick, handlers, special;
|
|
|
|
// Don't attach events to noData or text/comment nodes (allow plain objects tho)
|
|
if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
|
|
return;
|
|
}
|
|
|
|
// Caller can pass in an object of custom data in lieu of the handler
|
|
if ( handler.handler ) {
|
|
handleObjIn = handler;
|
|
handler = handleObjIn.handler;
|
|
}
|
|
|
|
// Make sure that the handler has a unique ID, used to find/remove it later
|
|
if ( !handler.guid ) {
|
|
handler.guid = jQuery.guid++;
|
|
}
|
|
|
|
// Init the element's event structure and main handler, if this is the first
|
|
events = elemData.events;
|
|
if ( !events ) {
|
|
elemData.events = events = {};
|
|
}
|
|
eventHandle = elemData.handle;
|
|
if ( !eventHandle ) {
|
|
elemData.handle = eventHandle = function( e ) {
|
|
// Discard the second event of a jQuery.event.trigger() and
|
|
// when an event is called after a page has unloaded
|
|
return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
|
|
jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
|
|
undefined;
|
|
};
|
|
// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
|
|
eventHandle.elem = elem;
|
|
}
|
|
|
|
// Handle multiple events separated by a space
|
|
// jQuery(...).bind("mouseover mouseout", fn);
|
|
types = jQuery.trim( hoverHack(types) ).split( " " );
|
|
for ( t = 0; t < types.length; t++ ) {
|
|
|
|
tns = rtypenamespace.exec( types[t] ) || [];
|
|
type = tns[1];
|
|
namespaces = ( tns[2] || "" ).split( "." ).sort();
|
|
|
|
// If event changes its type, use the special event handlers for the changed type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// If selector defined, determine special event api type, otherwise given type
|
|
type = ( selector ? special.delegateType : special.bindType ) || type;
|
|
|
|
// Update special based on newly reset type
|
|
special = jQuery.event.special[ type ] || {};
|
|
|
|
// handleObj is passed to all event handlers
|
|
handleObj = jQuery.extend({
|
|
type: type,
|
|
origType: tns[1],
|
|
data: data,
|
|
handler: handler,
|
|
guid: handler.guid,
|
|
selector: selector,
|
|
quick: quickParse( selector ),
|
|
namespace: namespaces.join(".")
|
|
}, handleObjIn );
|
|
|
|
// Init the event handler queue if we're the first
|
|
handlers = events[ type ];
|
|
if ( !handlers ) {
|
|
handlers = events[ type ] = [];
|
|
handlers.delegateCount = 0;
|
|
|
|
// Only use addEventListener/attachEvent if the special events handler returns false
|
|
if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
|
|
// Bind the global event handler to the element
|
|
if ( elem.addEventListener ) {
|
|
elem.addEventListener( type, eventHandle, false );
|
|
|
|
} else if ( elem.attachEvent ) {
|
|
elem.attachEvent( "on" + type, eventHandle );
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( special.add ) {
|
|
special.add.call( elem, handleObj );
|
|
|
|
if ( !handleObj.handler.guid ) {
|
|
handleObj.handler.guid = handler.guid;
|
|
}
|
|
}
|
|
|
|
// Add to the element's handler list, delegates in front
|
|
if ( selector ) {
|
|
handlers.splice( handlers.delegateCount++, 0, handleObj );
|
|
} else {
|
|
handlers.push( handleObj );
|
|
}
|
|
|
|
// Keep track of which events have ever been used, for event optimization
|
|
jQuery.event.global[ type ] = true;
|
|
}
|
|
|
|
// Nullify elem to prevent memory leaks in IE
|
|
elem = null;
|
|
},
|
|
|
|
global: {},
|
|
|
|
// Detach an event or set of events from an element
|
|
remove: function( elem, types, handler, selector, mappedTypes ) {
|
|
|
|
var elemData = jQuery.hasData( elem ) && jQuery._data( elem ),
|
|
t, tns, type, origType, namespaces, origCount,
|
|
j, events, special, handle, eventType, handleObj;
|
|
|
|
if ( !elemData || !(events = elemData.events) ) {
|
|
return;
|
|
}
|
|
|
|
// Once for each type.namespace in types; type may be omitted
|
|
types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
|
|
for ( t = 0; t < types.length; t++ ) {
|
|
tns = rtypenamespace.exec( types[t] ) || [];
|
|
type = origType = tns[1];
|
|
namespaces = tns[2];
|
|
|
|
// Unbind all events (on this namespace, if provided) for the element
|
|
if ( !type ) {
|
|
for ( type in events ) {
|
|
jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
|
|
}
|
|
continue;
|
|
}
|
|
|
|
special = jQuery.event.special[ type ] || {};
|
|
type = ( selector? special.delegateType : special.bindType ) || type;
|
|
eventType = events[ type ] || [];
|
|
origCount = eventType.length;
|
|
namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
|
|
|
|
// Remove matching events
|
|
for ( j = 0; j < eventType.length; j++ ) {
|
|
handleObj = eventType[ j ];
|
|
|
|
if ( ( mappedTypes || origType === handleObj.origType ) &&
|
|
( !handler || handler.guid === handleObj.guid ) &&
|
|
( !namespaces || namespaces.test( handleObj.namespace ) ) &&
|
|
( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
|
|
eventType.splice( j--, 1 );
|
|
|
|
if ( handleObj.selector ) {
|
|
eventType.delegateCount--;
|
|
}
|
|
if ( special.remove ) {
|
|
special.remove.call( elem, handleObj );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Remove generic event handler if we removed something and no more handlers exist
|
|
// (avoids potential for endless recursion during removal of special event handlers)
|
|
if ( eventType.length === 0 && origCount !== eventType.length ) {
|
|
if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
|
|
jQuery.removeEvent( elem, type, elemData.handle );
|
|
}
|
|
|
|
delete events[ type ];
|
|
}
|
|
}
|
|
|
|
// Remove the expando if it's no longer used
|
|
if ( jQuery.isEmptyObject( events ) ) {
|
|
handle = elemData.handle;
|
|
if ( handle ) {
|
|
handle.elem = null;
|
|
}
|
|
|
|
// removeData also checks for emptiness and clears the expando if empty
|
|
// so use it instead of delete
|
|
jQuery.removeData( elem, [ "events", "handle" ], true );
|
|
}
|
|
},
|
|
|
|
// Events that are safe to short-circuit if no handlers are attached.
|
|
// Native DOM events should not be added, they may have inline handlers.
|
|
customEvent: {
|
|
"getData": true,
|
|
"setData": true,
|
|
"changeData": true
|
|
},
|
|
|
|
trigger: function( event, data, elem, onlyHandlers ) {
|
|
// Don't do events on text and comment nodes
|
|
if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
|
|
return;
|
|
}
|
|
|
|
// Event object or event type
|
|
var type = event.type || event,
|
|
namespaces = [],
|
|
cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType;
|
|
|
|
// focus/blur morphs to focusin/out; ensure we're not firing them right now
|
|
if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( type.indexOf( "!" ) >= 0 ) {
|
|
// Exclusive events trigger only for the exact event (no namespaces)
|
|
type = type.slice(0, -1);
|
|
exclusive = true;
|
|
}
|
|
|
|
if ( type.indexOf( "." ) >= 0 ) {
|
|
// Namespaced trigger; create a regexp to match event type in handle()
|
|
namespaces = type.split(".");
|
|
type = namespaces.shift();
|
|
namespaces.sort();
|
|
}
|
|
|
|
if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
|
|
// No jQuery handlers for this event type, and it can't have inline handlers
|
|
return;
|
|
}
|
|
|
|
// Caller can pass in an Event, Object, or just an event type string
|
|
event = typeof event === "object" ?
|
|
// jQuery.Event object
|
|
event[ jQuery.expando ] ? event :
|
|
// Object literal
|
|
new jQuery.Event( type, event ) :
|
|
// Just the event type (string)
|
|
new jQuery.Event( type );
|
|
|
|
event.type = type;
|
|
event.isTrigger = true;
|
|
event.exclusive = exclusive;
|
|
event.namespace = namespaces.join( "." );
|
|
event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null;
|
|
ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
|
|
|
|
// Handle a global trigger
|
|
if ( !elem ) {
|
|
|
|
// TODO: Stop taunting the data cache; remove global events and always attach to document
|
|
cache = jQuery.cache;
|
|
for ( i in cache ) {
|
|
if ( cache[ i ].events && cache[ i ].events[ type ] ) {
|
|
jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Clean up the event in case it is being reused
|
|
event.result = undefined;
|
|
if ( !event.target ) {
|
|
event.target = elem;
|
|
}
|
|
|
|
// Clone any incoming data and prepend the event, creating the handler arg list
|
|
data = data != null ? jQuery.makeArray( data ) : [];
|
|
data.unshift( event );
|
|
|
|
// Allow special events to draw outside the lines
|
|
special = jQuery.event.special[ type ] || {};
|
|
if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
|
|
return;
|
|
}
|
|
|
|
// Determine event propagation path in advance, per W3C events spec (#9951)
|
|
// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
|
|
eventPath = [[ elem, special.bindType || type ]];
|
|
if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
|
|
|
|
bubbleType = special.delegateType || type;
|
|
cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
|
|
old = null;
|
|
for ( ; cur; cur = cur.parentNode ) {
|
|
eventPath.push([ cur, bubbleType ]);
|
|
old = cur;
|
|
}
|
|
|
|
// Only add window if we got to document (e.g., not plain obj or detached DOM)
|
|
if ( old && old === elem.ownerDocument ) {
|
|
eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
|
|
}
|
|
}
|
|
|
|
// Fire handlers on the event path
|
|
for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
|
|
|
|
cur = eventPath[i][0];
|
|
event.type = eventPath[i][1];
|
|
|
|
handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
|
|
if ( handle ) {
|
|
handle.apply( cur, data );
|
|
}
|
|
// Note that this is a bare JS function and not a jQuery handler
|
|
handle = ontype && cur[ ontype ];
|
|
if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
event.type = type;
|
|
|
|
// If nobody prevented the default action, do it now
|
|
if ( !onlyHandlers && !event.isDefaultPrevented() ) {
|
|
|
|
if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
|
|
!(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
|
|
|
|
// Call a native DOM method on the target with the same name name as the event.
|
|
// Can't use an .isFunction() check here because IE6/7 fails that test.
|
|
// Don't do default actions on window, that's where global variables be (#6170)
|
|
// IE<9 dies on focus/blur to hidden element (#1486)
|
|
if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
|
|
|
|
// Don't re-trigger an onFOO event when we call its FOO() method
|
|
old = elem[ ontype ];
|
|
|
|
if ( old ) {
|
|
elem[ ontype ] = null;
|
|
}
|
|
|
|
// Prevent re-triggering of the same event, since we already bubbled it above
|
|
jQuery.event.triggered = type;
|
|
elem[ type ]();
|
|
jQuery.event.triggered = undefined;
|
|
|
|
if ( old ) {
|
|
elem[ ontype ] = old;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
dispatch: function( event ) {
|
|
|
|
// Make a writable jQuery.Event from the native event object
|
|
event = jQuery.event.fix( event || window.event );
|
|
|
|
var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
|
|
delegateCount = handlers.delegateCount,
|
|
args = [].slice.call( arguments, 0 ),
|
|
run_all = !event.exclusive && !event.namespace,
|
|
handlerQueue = [],
|
|
i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related;
|
|
|
|
// Use the fix-ed jQuery.Event rather than the (read-only) native event
|
|
args[0] = event;
|
|
event.delegateTarget = this;
|
|
|
|
// Determine handlers that should run if there are delegated events
|
|
// Avoid disabled elements in IE (#6911) and non-left-click bubbling in Firefox (#3861)
|
|
if ( delegateCount && !event.target.disabled && !(event.button && event.type === "click") ) {
|
|
|
|
// Pregenerate a single jQuery object for reuse with .is()
|
|
jqcur = jQuery(this);
|
|
jqcur.context = this.ownerDocument || this;
|
|
|
|
for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
|
|
selMatch = {};
|
|
matches = [];
|
|
jqcur[0] = cur;
|
|
for ( i = 0; i < delegateCount; i++ ) {
|
|
handleObj = handlers[ i ];
|
|
sel = handleObj.selector;
|
|
|
|
if ( selMatch[ sel ] === undefined ) {
|
|
selMatch[ sel ] = (
|
|
handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel )
|
|
);
|
|
}
|
|
if ( selMatch[ sel ] ) {
|
|
matches.push( handleObj );
|
|
}
|
|
}
|
|
if ( matches.length ) {
|
|
handlerQueue.push({ elem: cur, matches: matches });
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add the remaining (directly-bound) handlers
|
|
if ( handlers.length > delegateCount ) {
|
|
handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
|
|
}
|
|
|
|
// Run delegates first; they may want to stop propagation beneath us
|
|
for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
|
|
matched = handlerQueue[ i ];
|
|
event.currentTarget = matched.elem;
|
|
|
|
for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
|
|
handleObj = matched.matches[ j ];
|
|
|
|
// Triggered event must either 1) be non-exclusive and have no namespace, or
|
|
// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
|
|
if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
|
|
|
|
event.data = handleObj.data;
|
|
event.handleObj = handleObj;
|
|
|
|
ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
|
|
.apply( matched.elem, args );
|
|
|
|
if ( ret !== undefined ) {
|
|
event.result = ret;
|
|
if ( ret === false ) {
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return event.result;
|
|
},
|
|
|
|
// Includes some event props shared by KeyEvent and MouseEvent
|
|
// *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
|
|
props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
|
|
|
|
fixHooks: {},
|
|
|
|
keyHooks: {
|
|
props: "char charCode key keyCode".split(" "),
|
|
filter: function( event, original ) {
|
|
|
|
// Add which for key events
|
|
if ( event.which == null ) {
|
|
event.which = original.charCode != null ? original.charCode : original.keyCode;
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
mouseHooks: {
|
|
props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
|
|
filter: function( event, original ) {
|
|
var eventDoc, doc, body,
|
|
button = original.button,
|
|
fromElement = original.fromElement;
|
|
|
|
// Calculate pageX/Y if missing and clientX/Y available
|
|
if ( event.pageX == null && original.clientX != null ) {
|
|
eventDoc = event.target.ownerDocument || document;
|
|
doc = eventDoc.documentElement;
|
|
body = eventDoc.body;
|
|
|
|
event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
|
|
event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
|
|
}
|
|
|
|
// Add relatedTarget, if necessary
|
|
if ( !event.relatedTarget && fromElement ) {
|
|
event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
|
|
}
|
|
|
|
// Add which for click: 1 === left; 2 === middle; 3 === right
|
|
// Note: button is not normalized, so don't use it
|
|
if ( !event.which && button !== undefined ) {
|
|
event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
|
|
}
|
|
|
|
return event;
|
|
}
|
|
},
|
|
|
|
fix: function( event ) {
|
|
if ( event[ jQuery.expando ] ) {
|
|
return event;
|
|
}
|
|
|
|
// Create a writable copy of the event object and normalize some properties
|
|
var i, prop,
|
|
originalEvent = event,
|
|
fixHook = jQuery.event.fixHooks[ event.type ] || {},
|
|
copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
|
|
|
|
event = jQuery.Event( originalEvent );
|
|
|
|
for ( i = copy.length; i; ) {
|
|
prop = copy[ --i ];
|
|
event[ prop ] = originalEvent[ prop ];
|
|
}
|
|
|
|
// Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
|
|
if ( !event.target ) {
|
|
event.target = originalEvent.srcElement || document;
|
|
}
|
|
|
|
// Target should not be a text node (#504, Safari)
|
|
if ( event.target.nodeType === 3 ) {
|
|
event.target = event.target.parentNode;
|
|
}
|
|
|
|
// For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8)
|
|
if ( event.metaKey === undefined ) {
|
|
event.metaKey = event.ctrlKey;
|
|
}
|
|
|
|
return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
|
|
},
|
|
|
|
special: {
|
|
ready: {
|
|
// Make sure the ready event is setup
|
|
setup: jQuery.bindReady
|
|
},
|
|
|
|
load: {
|
|
// Prevent triggered image.load events from bubbling to window.load
|
|
noBubble: true
|
|
},
|
|
|
|
focus: {
|
|
delegateType: "focusin"
|
|
},
|
|
blur: {
|
|
delegateType: "focusout"
|
|
},
|
|
|
|
beforeunload: {
|
|
setup: function( data, namespaces, eventHandle ) {
|
|
// We only want to do this special case on windows
|
|
if ( jQuery.isWindow( this ) ) {
|
|
this.onbeforeunload = eventHandle;
|
|
}
|
|
},
|
|
|
|
teardown: function( namespaces, eventHandle ) {
|
|
if ( this.onbeforeunload === eventHandle ) {
|
|
this.onbeforeunload = null;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
simulate: function( type, elem, event, bubble ) {
|
|
// Piggyback on a donor event to simulate a different one.
|
|
// Fake originalEvent to avoid donor's stopPropagation, but if the
|
|
// simulated event prevents default then we do the same on the donor.
|
|
var e = jQuery.extend(
|
|
new jQuery.Event(),
|
|
event,
|
|
{ type: type,
|
|
isSimulated: true,
|
|
originalEvent: {}
|
|
}
|
|
);
|
|
if ( bubble ) {
|
|
jQuery.event.trigger( e, null, elem );
|
|
} else {
|
|
jQuery.event.dispatch.call( elem, e );
|
|
}
|
|
if ( e.isDefaultPrevented() ) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
};
|
|
|
|
// Some plugins are using, but it's undocumented/deprecated and will be removed.
|
|
// The 1.7 special event interface should provide all the hooks needed now.
|
|
jQuery.event.handle = jQuery.event.dispatch;
|
|
|
|
jQuery.removeEvent = document.removeEventListener ?
|
|
function( elem, type, handle ) {
|
|
if ( elem.removeEventListener ) {
|
|
elem.removeEventListener( type, handle, false );
|
|
}
|
|
} :
|
|
function( elem, type, handle ) {
|
|
if ( elem.detachEvent ) {
|
|
elem.detachEvent( "on" + type, handle );
|
|
}
|
|
};
|
|
|
|
jQuery.Event = function( src, props ) {
|
|
// Allow instantiation without the 'new' keyword
|
|
if ( !(this instanceof jQuery.Event) ) {
|
|
return new jQuery.Event( src, props );
|
|
}
|
|
|
|
// Event object
|
|
if ( src && src.type ) {
|
|
this.originalEvent = src;
|
|
this.type = src.type;
|
|
|
|
// Events bubbling up the document may have been marked as prevented
|
|
// by a handler lower down the tree; reflect the correct value.
|
|
this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
|
|
src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
|
|
|
|
// Event type
|
|
} else {
|
|
this.type = src;
|
|
}
|
|
|
|
// Put explicitly provided properties onto the event object
|
|
if ( props ) {
|
|
jQuery.extend( this, props );
|
|
}
|
|
|
|
// Create a timestamp if incoming event doesn't have one
|
|
this.timeStamp = src && src.timeStamp || jQuery.now();
|
|
|
|
// Mark it as fixed
|
|
this[ jQuery.expando ] = true;
|
|
};
|
|
|
|
function returnFalse() {
|
|
return false;
|
|
}
|
|
function returnTrue() {
|
|
return true;
|
|
}
|
|
|
|
// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
|
|
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
|
|
jQuery.Event.prototype = {
|
|
preventDefault: function() {
|
|
this.isDefaultPrevented = returnTrue;
|
|
|
|
var e = this.originalEvent;
|
|
if ( !e ) {
|
|
return;
|
|
}
|
|
|
|
// if preventDefault exists run it on the original event
|
|
if ( e.preventDefault ) {
|
|
e.preventDefault();
|
|
|
|
// otherwise set the returnValue property of the original event to false (IE)
|
|
} else {
|
|
e.returnValue = false;
|
|
}
|
|
},
|
|
stopPropagation: function() {
|
|
this.isPropagationStopped = returnTrue;
|
|
|
|
var e = this.originalEvent;
|
|
if ( !e ) {
|
|
return;
|
|
}
|
|
// if stopPropagation exists run it on the original event
|
|
if ( e.stopPropagation ) {
|
|
e.stopPropagation();
|
|
}
|
|
// otherwise set the cancelBubble property of the original event to true (IE)
|
|
e.cancelBubble = true;
|
|
},
|
|
stopImmediatePropagation: function() {
|
|
this.isImmediatePropagationStopped = returnTrue;
|
|
this.stopPropagation();
|
|
},
|
|
isDefaultPrevented: returnFalse,
|
|
isPropagationStopped: returnFalse,
|
|
isImmediatePropagationStopped: returnFalse
|
|
};
|
|
|
|
// Create mouseenter/leave events using mouseover/out and event-time checks
|
|
jQuery.each({
|
|
mouseenter: "mouseover",
|
|
mouseleave: "mouseout"
|
|
}, function( orig, fix ) {
|
|
jQuery.event.special[ orig ] = {
|
|
delegateType: fix,
|
|
bindType: fix,
|
|
|
|
handle: function( event ) {
|
|
var target = this,
|
|
related = event.relatedTarget,
|
|
handleObj = event.handleObj,
|
|
selector = handleObj.selector,
|
|
ret;
|
|
|
|
// For mousenter/leave call the handler if related is outside the target.
|
|
// NB: No relatedTarget if the mouse left/entered the browser window
|
|
if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
|
|
event.type = handleObj.origType;
|
|
ret = handleObj.handler.apply( this, arguments );
|
|
event.type = fix;
|
|
}
|
|
return ret;
|
|
}
|
|
};
|
|
});
|
|
|
|
// IE submit delegation
|
|
if ( !jQuery.support.submitBubbles ) {
|
|
|
|
jQuery.event.special.submit = {
|
|
setup: function() {
|
|
// Only need this for delegated form submit events
|
|
if ( jQuery.nodeName( this, "form" ) ) {
|
|
return false;
|
|
}
|
|
|
|
// Lazy-add a submit handler when a descendant form may potentially be submitted
|
|
jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
|
|
// Node name check avoids a VML-related crash in IE (#9807)
|
|
var elem = e.target,
|
|
form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
|
|
if ( form && !form._submit_attached ) {
|
|
jQuery.event.add( form, "submit._submit", function( event ) {
|
|
// If form was submitted by the user, bubble the event up the tree
|
|
if ( this.parentNode && !event.isTrigger ) {
|
|
jQuery.event.simulate( "submit", this.parentNode, event, true );
|
|
}
|
|
});
|
|
form._submit_attached = true;
|
|
}
|
|
});
|
|
// return undefined since we don't need an event listener
|
|
},
|
|
|
|
teardown: function() {
|
|
// Only need this for delegated form submit events
|
|
if ( jQuery.nodeName( this, "form" ) ) {
|
|
return false;
|
|
}
|
|
|
|
// Remove delegated handlers; cleanData eventually reaps submit handlers attached above
|
|
jQuery.event.remove( this, "._submit" );
|
|
}
|
|
};
|
|
}
|
|
|
|
// IE change delegation and checkbox/radio fix
|
|
if ( !jQuery.support.changeBubbles ) {
|
|
|
|
jQuery.event.special.change = {
|
|
|
|
setup: function() {
|
|
|
|
if ( rformElems.test( this.nodeName ) ) {
|
|
// IE doesn't fire change on a check/radio until blur; trigger it on click
|
|
// after a propertychange. Eat the blur-change in special.change.handle.
|
|
// This still fires onchange a second time for check/radio after blur.
|
|
if ( this.type === "checkbox" || this.type === "radio" ) {
|
|
jQuery.event.add( this, "propertychange._change", function( event ) {
|
|
if ( event.originalEvent.propertyName === "checked" ) {
|
|
this._just_changed = true;
|
|
}
|
|
});
|
|
jQuery.event.add( this, "click._change", function( event ) {
|
|
if ( this._just_changed && !event.isTrigger ) {
|
|
this._just_changed = false;
|
|
jQuery.event.simulate( "change", this, event, true );
|
|
}
|
|
});
|
|
}
|
|
return false;
|
|
}
|
|
// Delegated event; lazy-add a change handler on descendant inputs
|
|
jQuery.event.add( this, "beforeactivate._change", function( e ) {
|
|
var elem = e.target;
|
|
|
|
if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) {
|
|
jQuery.event.add( elem, "change._change", function( event ) {
|
|
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
|
|
jQuery.event.simulate( "change", this.parentNode, event, true );
|
|
}
|
|
});
|
|
elem._change_attached = true;
|
|
}
|
|
});
|
|
},
|
|
|
|
handle: function( event ) {
|
|
var elem = event.target;
|
|
|
|
// Swallow native change events from checkbox/radio, we already triggered them above
|
|
if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
|
|
return event.handleObj.handler.apply( this, arguments );
|
|
}
|
|
},
|
|
|
|
teardown: function() {
|
|
jQuery.event.remove( this, "._change" );
|
|
|
|
return rformElems.test( this.nodeName );
|
|
}
|
|
};
|
|
}
|
|
|
|
// Create "bubbling" focus and blur events
|
|
if ( !jQuery.support.focusinBubbles ) {
|
|
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
|
|
|
|
// Attach a single capturing handler while someone wants focusin/focusout
|
|
var attaches = 0,
|
|
handler = function( event ) {
|
|
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
|
|
};
|
|
|
|
jQuery.event.special[ fix ] = {
|
|
setup: function() {
|
|
if ( attaches++ === 0 ) {
|
|
document.addEventListener( orig, handler, true );
|
|
}
|
|
},
|
|
teardown: function() {
|
|
if ( --attaches === 0 ) {
|
|
document.removeEventListener( orig, handler, true );
|
|
}
|
|
}
|
|
};
|
|
});
|
|
}
|
|
|
|
jQuery.fn.extend({
|
|
|
|
on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
|
|
var origFn, type;
|
|
|
|
// Types can be a map of types/handlers
|
|
if ( typeof types === "object" ) {
|
|
// ( types-Object, selector, data )
|
|
if ( typeof selector !== "string" ) {
|
|
// ( types-Object, data )
|
|
data = selector;
|
|
selector = undefined;
|
|
}
|
|
for ( type in types ) {
|
|
this.on( type, selector, data, types[ type ], one );
|
|
}
|
|
return this;
|
|
}
|
|
|
|
if ( data == null && fn == null ) {
|
|
// ( types, fn )
|
|
fn = selector;
|
|
data = selector = undefined;
|
|
} else if ( fn == null ) {
|
|
if ( typeof selector === "string" ) {
|
|
// ( types, selector, fn )
|
|
fn = data;
|
|
data = undefined;
|
|
} else {
|
|
// ( types, data, fn )
|
|
fn = data;
|
|
data = selector;
|
|
selector = undefined;
|
|
}
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
} else if ( !fn ) {
|
|
return this;
|
|
}
|
|
|
|
if ( one === 1 ) {
|
|
origFn = fn;
|
|
fn = function( event ) {
|
|
// Can use an empty set, since event contains the info
|
|
jQuery().off( event );
|
|
return origFn.apply( this, arguments );
|
|
};
|
|
// Use same guid so caller can remove using origFn
|
|
fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
|
|
}
|
|
return this.each( function() {
|
|
jQuery.event.add( this, types, fn, data, selector );
|
|
});
|
|
},
|
|
one: function( types, selector, data, fn ) {
|
|
return this.on.call( this, types, selector, data, fn, 1 );
|
|
},
|
|
off: function( types, selector, fn ) {
|
|
if ( types && types.preventDefault && types.handleObj ) {
|
|
// ( event ) dispatched jQuery.Event
|
|
var handleObj = types.handleObj;
|
|
jQuery( types.delegateTarget ).off(
|
|
handleObj.namespace? handleObj.type + "." + handleObj.namespace : handleObj.type,
|
|
handleObj.selector,
|
|
handleObj.handler
|
|
);
|
|
return this;
|
|
}
|
|
if ( typeof types === "object" ) {
|
|
// ( types-object [, selector] )
|
|
for ( var type in types ) {
|
|
this.off( type, selector, types[ type ] );
|
|
}
|
|
return this;
|
|
}
|
|
if ( selector === false || typeof selector === "function" ) {
|
|
// ( types [, fn] )
|
|
fn = selector;
|
|
selector = undefined;
|
|
}
|
|
if ( fn === false ) {
|
|
fn = returnFalse;
|
|
}
|
|
return this.each(function() {
|
|
jQuery.event.remove( this, types, fn, selector );
|
|
});
|
|
},
|
|
|
|
bind: function( types, data, fn ) {
|
|
return this.on( types, null, data, fn );
|
|
},
|
|
unbind: function( types, fn ) {
|
|
return this.off( types, null, fn );
|
|
},
|
|
|
|
live: function( types, data, fn ) {
|
|
jQuery( this.context ).on( types, this.selector, data, fn );
|
|
return this;
|
|
},
|
|
die: function( types, fn ) {
|
|
jQuery( this.context ).off( types, this.selector || "**", fn );
|
|
return this;
|
|
},
|
|
|
|
delegate: function( selector, types, data, fn ) {
|
|
return this.on( types, selector, data, fn );
|
|
},
|
|
undelegate: function( selector, types, fn ) {
|
|
// ( namespace ) or ( selector, types [, fn] )
|
|
return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn );
|
|
},
|
|
|
|
trigger: function( type, data ) {
|
|
return this.each(function() {
|
|
jQuery.event.trigger( type, data, this );
|
|
});
|
|
},
|
|
triggerHandler: function( type, data ) {
|
|
if ( this[0] ) {
|
|
return jQuery.event.trigger( type, data, this[0], true );
|
|
}
|
|
},
|
|
|
|
toggle: function( fn ) {
|
|
// Save reference to arguments for access in closure
|
|
var args = arguments,
|
|
guid = fn.guid || jQuery.guid++,
|
|
i = 0,
|
|
toggler = function( event ) {
|
|
// Figure out which function to execute
|
|
var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
|
|
jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
|
|
|
|
// Make sure that clicks stop
|
|
event.preventDefault();
|
|
|
|
// and execute the function
|
|
return args[ lastToggle ].apply( this, arguments ) || false;
|
|
};
|
|
|
|
// link all the functions, so any of them can unbind this click handler
|
|
toggler.guid = guid;
|
|
while ( i < args.length ) {
|
|
args[ i++ ].guid = guid;
|
|
}
|
|
|
|
return this.click( toggler );
|
|
},
|
|
|
|
hover: function( fnOver, fnOut ) {
|
|
return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
|
|
}
|
|
});
|
|
|
|
jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
|
|
"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
|
|
"change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
|
|
|
|
// Handle event binding
|
|
jQuery.fn[ name ] = function( data, fn ) {
|
|
if ( fn == null ) {
|
|
fn = data;
|
|
data = null;
|
|
}
|
|
|
|
return arguments.length > 0 ?
|
|
this.on( name, null, data, fn ) :
|
|
this.trigger( name );
|
|
};
|
|
|
|
if ( jQuery.attrFn ) {
|
|
jQuery.attrFn[ name ] = true;
|
|
}
|
|
|
|
if ( rkeyEvent.test( name ) ) {
|
|
jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
|
|
}
|
|
|
|
if ( rmouseEvent.test( name ) ) {
|
|
jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
|
|
}
|
|
});
|
|
|
|
|
|
|
|
/*!
|
|
* Sizzle CSS Selector Engine
|
|
* Copyright 2011, The Dojo Foundation
|
|
* Released under the MIT, BSD, and GPL Licenses.
|
|
* More information: http://sizzlejs.com/
|
|
*/
|
|
(function(){
|
|
|
|
var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
|
|
expando = "sizcache" + (Math.random() + '').replace('.', ''),
|
|
done = 0,
|
|
toString = Object.prototype.toString,
|
|
hasDuplicate = false,
|
|
baseHasDuplicate = true,
|
|
rBackslash = /\\/g,
|
|
rReturn = /\r\n/g,
|
|
rNonWord = /\W/;
|
|
|
|
// Here we check if the JavaScript engine is using some sort of
|
|
// optimization where it does not always call our comparision
|
|
// function. If that is the case, discard the hasDuplicate value.
|
|
// Thus far that includes Google Chrome.
|
|
[0, 0].sort(function() {
|
|
baseHasDuplicate = false;
|
|
return 0;
|
|
});
|
|
|
|
var Sizzle = function( selector, context, results, seed ) {
|
|
results = results || [];
|
|
context = context || document;
|
|
|
|
var origContext = context;
|
|
|
|
if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
|
|
return [];
|
|
}
|
|
|
|
if ( !selector || typeof selector !== "string" ) {
|
|
return results;
|
|
}
|
|
|
|
var m, set, checkSet, extra, ret, cur, pop, i,
|
|
prune = true,
|
|
contextXML = Sizzle.isXML( context ),
|
|
parts = [],
|
|
soFar = selector;
|
|
|
|
// Reset the position of the chunker regexp (start from head)
|
|
do {
|
|
chunker.exec( "" );
|
|
m = chunker.exec( soFar );
|
|
|
|
if ( m ) {
|
|
soFar = m[3];
|
|
|
|
parts.push( m[1] );
|
|
|
|
if ( m[2] ) {
|
|
extra = m[3];
|
|
break;
|
|
}
|
|
}
|
|
} while ( m );
|
|
|
|
if ( parts.length > 1 && origPOS.exec( selector ) ) {
|
|
|
|
if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
|
|
set = posProcess( parts[0] + parts[1], context, seed );
|
|
|
|
} else {
|
|
set = Expr.relative[ parts[0] ] ?
|
|
[ context ] :
|
|
Sizzle( parts.shift(), context );
|
|
|
|
while ( parts.length ) {
|
|
selector = parts.shift();
|
|
|
|
if ( Expr.relative[ selector ] ) {
|
|
selector += parts.shift();
|
|
}
|
|
|
|
set = posProcess( selector, set, seed );
|
|
}
|
|
}
|
|
|
|
} else {
|
|
// Take a shortcut and set the context if the root selector is an ID
|
|
// (but not if it'll be faster if the inner selector is an ID)
|
|
if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
|
|
Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
|
|
|
|
ret = Sizzle.find( parts.shift(), context, contextXML );
|
|
context = ret.expr ?
|
|
Sizzle.filter( ret.expr, ret.set )[0] :
|
|
ret.set[0];
|
|
}
|
|
|
|
if ( context ) {
|
|
ret = seed ?
|
|
{ expr: parts.pop(), set: makeArray(seed) } :
|
|
Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
|
|
|
|
set = ret.expr ?
|
|
Sizzle.filter( ret.expr, ret.set ) :
|
|
ret.set;
|
|
|
|
if ( parts.length > 0 ) {
|
|
checkSet = makeArray( set );
|
|
|
|
} else {
|
|
prune = false;
|
|
}
|
|
|
|
while ( parts.length ) {
|
|
cur = parts.pop();
|
|
pop = cur;
|
|
|
|
if ( !Expr.relative[ cur ] ) {
|
|
cur = "";
|
|
} else {
|
|
pop = parts.pop();
|
|
}
|
|
|
|
if ( pop == null ) {
|
|
pop = context;
|
|
}
|
|
|
|
Expr.relative[ cur ]( checkSet, pop, contextXML );
|
|
}
|
|
|
|
} else {
|
|
checkSet = parts = [];
|
|
}
|
|
}
|
|
|
|
if ( !checkSet ) {
|
|
checkSet = set;
|
|
}
|
|
|
|
if ( !checkSet ) {
|
|
Sizzle.error( cur || selector );
|
|
}
|
|
|
|
if ( toString.call(checkSet) === "[object Array]" ) {
|
|
if ( !prune ) {
|
|
results.push.apply( results, checkSet );
|
|
|
|
} else if ( context && context.nodeType === 1 ) {
|
|
for ( i = 0; checkSet[i] != null; i++ ) {
|
|
if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {
|
|
results.push( set[i] );
|
|
}
|
|
}
|
|
|
|
} else {
|
|
for ( i = 0; checkSet[i] != null; i++ ) {
|
|
if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
|
|
results.push( set[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
makeArray( checkSet, results );
|
|
}
|
|
|
|
if ( extra ) {
|
|
Sizzle( extra, origContext, results, seed );
|
|
Sizzle.uniqueSort( results );
|
|
}
|
|
|
|
return results;
|
|
};
|
|
|
|
Sizzle.uniqueSort = function( results ) {
|
|
if ( sortOrder ) {
|
|
hasDuplicate = baseHasDuplicate;
|
|
results.sort( sortOrder );
|
|
|
|
if ( hasDuplicate ) {
|
|
for ( var i = 1; i < results.length; i++ ) {
|
|
if ( results[i] === results[ i - 1 ] ) {
|
|
results.splice( i--, 1 );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return results;
|
|
};
|
|
|
|
Sizzle.matches = function( expr, set ) {
|
|
return Sizzle( expr, null, null, set );
|
|
};
|
|
|
|
Sizzle.matchesSelector = function( node, expr ) {
|
|
return Sizzle( expr, null, null, [node] ).length > 0;
|
|
};
|
|
|
|
Sizzle.find = function( expr, context, isXML ) {
|
|
var set, i, len, match, type, left;
|
|
|
|
if ( !expr ) {
|
|
return [];
|
|
}
|
|
|
|
for ( i = 0, len = Expr.order.length; i < len; i++ ) {
|
|
type = Expr.order[i];
|
|
|
|
if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
|
|
left = match[1];
|
|
match.splice( 1, 1 );
|
|
|
|
if ( left.substr( left.length - 1 ) !== "\\" ) {
|
|
match[1] = (match[1] || "").replace( rBackslash, "" );
|
|
set = Expr.find[ type ]( match, context, isXML );
|
|
|
|
if ( set != null ) {
|
|
expr = expr.replace( Expr.match[ type ], "" );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( !set ) {
|
|
set = typeof context.getElementsByTagName !== "undefined" ?
|
|
context.getElementsByTagName( "*" ) :
|
|
[];
|
|
}
|
|
|
|
return { set: set, expr: expr };
|
|
};
|
|
|
|
Sizzle.filter = function( expr, set, inplace, not ) {
|
|
var match, anyFound,
|
|
type, found, item, filter, left,
|
|
i, pass,
|
|
old = expr,
|
|
result = [],
|
|
curLoop = set,
|
|
isXMLFilter = set && set[0] && Sizzle.isXML( set[0] );
|
|
|
|
while ( expr && set.length ) {
|
|
for ( type in Expr.filter ) {
|
|
if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
|
|
filter = Expr.filter[ type ];
|
|
left = match[1];
|
|
|
|
anyFound = false;
|
|
|
|
match.splice(1,1);
|
|
|
|
if ( left.substr( left.length - 1 ) === "\\" ) {
|
|
continue;
|
|
}
|
|
|
|
if ( curLoop === result ) {
|
|
result = [];
|
|
}
|
|
|
|
if ( Expr.preFilter[ type ] ) {
|
|
match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
|
|
|
|
if ( !match ) {
|
|
anyFound = found = true;
|
|
|
|
} else if ( match === true ) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if ( match ) {
|
|
for ( i = 0; (item = curLoop[i]) != null; i++ ) {
|
|
if ( item ) {
|
|
found = filter( item, match, i, curLoop );
|
|
pass = not ^ found;
|
|
|
|
if ( inplace && found != null ) {
|
|
if ( pass ) {
|
|
anyFound = true;
|
|
|
|
} else {
|
|
curLoop[i] = false;
|
|
}
|
|
|
|
} else if ( pass ) {
|
|
result.push( item );
|
|
anyFound = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( found !== undefined ) {
|
|
if ( !inplace ) {
|
|
curLoop = result;
|
|
}
|
|
|
|
expr = expr.replace( Expr.match[ type ], "" );
|
|
|
|
if ( !anyFound ) {
|
|
return [];
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Improper expression
|
|
if ( expr === old ) {
|
|
if ( anyFound == null ) {
|
|
Sizzle.error( expr );
|
|
|
|
} else {
|
|
break;
|
|
}
|
|
}
|
|
|
|
old = expr;
|
|
}
|
|
|
|
return curLoop;
|
|
};
|
|
|
|
Sizzle.error = function( msg ) {
|
|
throw new Error( "Syntax error, unrecognized expression: " + msg );
|
|
};
|
|
|
|
/**
|
|
* Utility function for retreiving the text value of an array of DOM nodes
|
|
* @param {Array|Element} elem
|
|
*/
|
|
var getText = Sizzle.getText = function( elem ) {
|
|
var i, node,
|
|
nodeType = elem.nodeType,
|
|
ret = "";
|
|
|
|
if ( nodeType ) {
|
|
if ( nodeType === 1 || nodeType === 9 ) {
|
|
// Use textContent || innerText for elements
|
|
if ( typeof elem.textContent === 'string' ) {
|
|
return elem.textContent;
|
|
} else if ( typeof elem.innerText === 'string' ) {
|
|
// Replace IE's carriage returns
|
|
return elem.innerText.replace( rReturn, '' );
|
|
} else {
|
|
// Traverse it's children
|
|
for ( elem = elem.firstChild; elem; elem = elem.nextSibling) {
|
|
ret += getText( elem );
|
|
}
|
|
}
|
|
} else if ( nodeType === 3 || nodeType === 4 ) {
|
|
return elem.nodeValue;
|
|
}
|
|
} else {
|
|
|
|
// If no nodeType, this is expected to be an array
|
|
for ( i = 0; (node = elem[i]); i++ ) {
|
|
// Do not traverse comment nodes
|
|
if ( node.nodeType !== 8 ) {
|
|
ret += getText( node );
|
|
}
|
|
}
|
|
}
|
|
return ret;
|
|
};
|
|
|
|
var Expr = Sizzle.selectors = {
|
|
order: [ "ID", "NAME", "TAG" ],
|
|
|
|
match: {
|
|
ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
|
|
CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/,
|
|
NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/,
|
|
ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/,
|
|
TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/,
|
|
CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/,
|
|
POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/,
|
|
PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
|
|
},
|
|
|
|
leftMatch: {},
|
|
|
|
attrMap: {
|
|
"class": "className",
|
|
"for": "htmlFor"
|
|
},
|
|
|
|
attrHandle: {
|
|
href: function( elem ) {
|
|
return elem.getAttribute( "href" );
|
|
},
|
|
type: function( elem ) {
|
|
return elem.getAttribute( "type" );
|
|
}
|
|
},
|
|
|
|
relative: {
|
|
"+": function(checkSet, part){
|
|
var isPartStr = typeof part === "string",
|
|
isTag = isPartStr && !rNonWord.test( part ),
|
|
isPartStrNotTag = isPartStr && !isTag;
|
|
|
|
if ( isTag ) {
|
|
part = part.toLowerCase();
|
|
}
|
|
|
|
for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
|
|
if ( (elem = checkSet[i]) ) {
|
|
while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
|
|
|
|
checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
|
|
elem || false :
|
|
elem === part;
|
|
}
|
|
}
|
|
|
|
if ( isPartStrNotTag ) {
|
|
Sizzle.filter( part, checkSet, true );
|
|
}
|
|
},
|
|
|
|
">": function( checkSet, part ) {
|
|
var elem,
|
|
isPartStr = typeof part === "string",
|
|
i = 0,
|
|
l = checkSet.length;
|
|
|
|
if ( isPartStr && !rNonWord.test( part ) ) {
|
|
part = part.toLowerCase();
|
|
|
|
for ( ; i < l; i++ ) {
|
|
elem = checkSet[i];
|
|
|
|
if ( elem ) {
|
|
var parent = elem.parentNode;
|
|
checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
for ( ; i < l; i++ ) {
|
|
elem = checkSet[i];
|
|
|
|
if ( elem ) {
|
|
checkSet[i] = isPartStr ?
|
|
elem.parentNode :
|
|
elem.parentNode === part;
|
|
}
|
|
}
|
|
|
|
if ( isPartStr ) {
|
|
Sizzle.filter( part, checkSet, true );
|
|
}
|
|
}
|
|
},
|
|
|
|
"": function(checkSet, part, isXML){
|
|
var nodeCheck,
|
|
doneName = done++,
|
|
checkFn = dirCheck;
|
|
|
|
if ( typeof part === "string" && !rNonWord.test( part ) ) {
|
|
part = part.toLowerCase();
|
|
nodeCheck = part;
|
|
checkFn = dirNodeCheck;
|
|
}
|
|
|
|
checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML );
|
|
},
|
|
|
|
"~": function( checkSet, part, isXML ) {
|
|
var nodeCheck,
|
|
doneName = done++,
|
|
checkFn = dirCheck;
|
|
|
|
if ( typeof part === "string" && !rNonWord.test( part ) ) {
|
|
part = part.toLowerCase();
|
|
nodeCheck = part;
|
|
checkFn = dirNodeCheck;
|
|
}
|
|
|
|
checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML );
|
|
}
|
|
},
|
|
|
|
find: {
|
|
ID: function( match, context, isXML ) {
|
|
if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
|
var m = context.getElementById(match[1]);
|
|
// Check parentNode to catch when Blackberry 4.6 returns
|
|
// nodes that are no longer in the document #6963
|
|
return m && m.parentNode ? [m] : [];
|
|
}
|
|
},
|
|
|
|
NAME: function( match, context ) {
|
|
if ( typeof context.getElementsByName !== "undefined" ) {
|
|
var ret = [],
|
|
results = context.getElementsByName( match[1] );
|
|
|
|
for ( var i = 0, l = results.length; i < l; i++ ) {
|
|
if ( results[i].getAttribute("name") === match[1] ) {
|
|
ret.push( results[i] );
|
|
}
|
|
}
|
|
|
|
return ret.length === 0 ? null : ret;
|
|
}
|
|
},
|
|
|
|
TAG: function( match, context ) {
|
|
if ( typeof context.getElementsByTagName !== "undefined" ) {
|
|
return context.getElementsByTagName( match[1] );
|
|
}
|
|
}
|
|
},
|
|
preFilter: {
|
|
CLASS: function( match, curLoop, inplace, result, not, isXML ) {
|
|
match = " " + match[1].replace( rBackslash, "" ) + " ";
|
|
|
|
if ( isXML ) {
|
|
return match;
|
|
}
|
|
|
|
for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
|
|
if ( elem ) {
|
|
if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) {
|
|
if ( !inplace ) {
|
|
result.push( elem );
|
|
}
|
|
|
|
} else if ( inplace ) {
|
|
curLoop[i] = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
},
|
|
|
|
ID: function( match ) {
|
|
return match[1].replace( rBackslash, "" );
|
|
},
|
|
|
|
TAG: function( match, curLoop ) {
|
|
return match[1].replace( rBackslash, "" ).toLowerCase();
|
|
},
|
|
|
|
CHILD: function( match ) {
|
|
if ( match[1] === "nth" ) {
|
|
if ( !match[2] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
match[2] = match[2].replace(/^\+|\s*/g, '');
|
|
|
|
// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
|
|
var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec(
|
|
match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
|
|
!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
|
|
|
|
// calculate the numbers (first)n+(last) including if they are negative
|
|
match[2] = (test[1] + (test[2] || 1)) - 0;
|
|
match[3] = test[3] - 0;
|
|
}
|
|
else if ( match[2] ) {
|
|
Sizzle.error( match[0] );
|
|
}
|
|
|
|
// TODO: Move to normal caching system
|
|
match[0] = done++;
|
|
|
|
return match;
|
|
},
|
|
|
|
ATTR: function( match, curLoop, inplace, result, not, isXML ) {
|
|
var name = match[1] = match[1].replace( rBackslash, "" );
|
|
|
|
if ( !isXML && Expr.attrMap[name] ) {
|
|
match[1] = Expr.attrMap[name];
|
|
}
|
|
|
|
// Handle if an un-quoted value was used
|
|
match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" );
|
|
|
|
if ( match[2] === "~=" ) {
|
|
match[4] = " " + match[4] + " ";
|
|
}
|
|
|
|
return match;
|
|
},
|
|
|
|
PSEUDO: function( match, curLoop, inplace, result, not ) {
|
|
if ( match[1] === "not" ) {
|
|
// If we're dealing with a complex expression, or a simple one
|
|
if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
|
|
match[3] = Sizzle(match[3], null, null, curLoop);
|
|
|
|
} else {
|
|
var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
|
|
|
|
if ( !inplace ) {
|
|
result.push.apply( result, ret );
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
|
|
return true;
|
|
}
|
|
|
|
return match;
|
|
},
|
|
|
|
POS: function( match ) {
|
|
match.unshift( true );
|
|
|
|
return match;
|
|
}
|
|
},
|
|
|
|
filters: {
|
|
enabled: function( elem ) {
|
|
return elem.disabled === false && elem.type !== "hidden";
|
|
},
|
|
|
|
disabled: function( elem ) {
|
|
return elem.disabled === true;
|
|
},
|
|
|
|
checked: function( elem ) {
|
|
return elem.checked === true;
|
|
},
|
|
|
|
selected: function( elem ) {
|
|
// Accessing this property makes selected-by-default
|
|
// options in Safari work properly
|
|
if ( elem.parentNode ) {
|
|
elem.parentNode.selectedIndex;
|
|
}
|
|
|
|
return elem.selected === true;
|
|
},
|
|
|
|
parent: function( elem ) {
|
|
return !!elem.firstChild;
|
|
},
|
|
|
|
empty: function( elem ) {
|
|
return !elem.firstChild;
|
|
},
|
|
|
|
has: function( elem, i, match ) {
|
|
return !!Sizzle( match[3], elem ).length;
|
|
},
|
|
|
|
header: function( elem ) {
|
|
return (/h\d/i).test( elem.nodeName );
|
|
},
|
|
|
|
text: function( elem ) {
|
|
var attr = elem.getAttribute( "type" ), type = elem.type;
|
|
// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)
|
|
// use getAttribute instead to test this case
|
|
return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null );
|
|
},
|
|
|
|
radio: function( elem ) {
|
|
return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type;
|
|
},
|
|
|
|
checkbox: function( elem ) {
|
|
return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type;
|
|
},
|
|
|
|
file: function( elem ) {
|
|
return elem.nodeName.toLowerCase() === "input" && "file" === elem.type;
|
|
},
|
|
|
|
password: function( elem ) {
|
|
return elem.nodeName.toLowerCase() === "input" && "password" === elem.type;
|
|
},
|
|
|
|
submit: function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return (name === "input" || name === "button") && "submit" === elem.type;
|
|
},
|
|
|
|
image: function( elem ) {
|
|
return elem.nodeName.toLowerCase() === "input" && "image" === elem.type;
|
|
},
|
|
|
|
reset: function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return (name === "input" || name === "button") && "reset" === elem.type;
|
|
},
|
|
|
|
button: function( elem ) {
|
|
var name = elem.nodeName.toLowerCase();
|
|
return name === "input" && "button" === elem.type || name === "button";
|
|
},
|
|
|
|
input: function( elem ) {
|
|
return (/input|select|textarea|button/i).test( elem.nodeName );
|
|
},
|
|
|
|
focus: function( elem ) {
|
|
return elem === elem.ownerDocument.activeElement;
|
|
}
|
|
},
|
|
setFilters: {
|
|
first: function( elem, i ) {
|
|
return i === 0;
|
|
},
|
|
|
|
last: function( elem, i, match, array ) {
|
|
return i === array.length - 1;
|
|
},
|
|
|
|
even: function( elem, i ) {
|
|
return i % 2 === 0;
|
|
},
|
|
|
|
odd: function( elem, i ) {
|
|
return i % 2 === 1;
|
|
},
|
|
|
|
lt: function( elem, i, match ) {
|
|
return i < match[3] - 0;
|
|
},
|
|
|
|
gt: function( elem, i, match ) {
|
|
return i > match[3] - 0;
|
|
},
|
|
|
|
nth: function( elem, i, match ) {
|
|
return match[3] - 0 === i;
|
|
},
|
|
|
|
eq: function( elem, i, match ) {
|
|
return match[3] - 0 === i;
|
|
}
|
|
},
|
|
filter: {
|
|
PSEUDO: function( elem, match, i, array ) {
|
|
var name = match[1],
|
|
filter = Expr.filters[ name ];
|
|
|
|
if ( filter ) {
|
|
return filter( elem, i, match, array );
|
|
|
|
} else if ( name === "contains" ) {
|
|
return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
|
|
|
|
} else if ( name === "not" ) {
|
|
var not = match[3];
|
|
|
|
for ( var j = 0, l = not.length; j < l; j++ ) {
|
|
if ( not[j] === elem ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
|
|
} else {
|
|
Sizzle.error( name );
|
|
}
|
|
},
|
|
|
|
CHILD: function( elem, match ) {
|
|
var first, last,
|
|
doneName, parent, cache,
|
|
count, diff,
|
|
type = match[1],
|
|
node = elem;
|
|
|
|
switch ( type ) {
|
|
case "only":
|
|
case "first":
|
|
while ( (node = node.previousSibling) ) {
|
|
if ( node.nodeType === 1 ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ( type === "first" ) {
|
|
return true;
|
|
}
|
|
|
|
node = elem;
|
|
|
|
case "last":
|
|
while ( (node = node.nextSibling) ) {
|
|
if ( node.nodeType === 1 ) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
|
|
case "nth":
|
|
first = match[2];
|
|
last = match[3];
|
|
|
|
if ( first === 1 && last === 0 ) {
|
|
return true;
|
|
}
|
|
|
|
doneName = match[0];
|
|
parent = elem.parentNode;
|
|
|
|
if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) {
|
|
count = 0;
|
|
|
|
for ( node = parent.firstChild; node; node = node.nextSibling ) {
|
|
if ( node.nodeType === 1 ) {
|
|
node.nodeIndex = ++count;
|
|
}
|
|
}
|
|
|
|
parent[ expando ] = doneName;
|
|
}
|
|
|
|
diff = elem.nodeIndex - last;
|
|
|
|
if ( first === 0 ) {
|
|
return diff === 0;
|
|
|
|
} else {
|
|
return ( diff % first === 0 && diff / first >= 0 );
|
|
}
|
|
}
|
|
},
|
|
|
|
ID: function( elem, match ) {
|
|
return elem.nodeType === 1 && elem.getAttribute("id") === match;
|
|
},
|
|
|
|
TAG: function( elem, match ) {
|
|
return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match;
|
|
},
|
|
|
|
CLASS: function( elem, match ) {
|
|
return (" " + (elem.className || elem.getAttribute("class")) + " ")
|
|
.indexOf( match ) > -1;
|
|
},
|
|
|
|
ATTR: function( elem, match ) {
|
|
var name = match[1],
|
|
result = Sizzle.attr ?
|
|
Sizzle.attr( elem, name ) :
|
|
Expr.attrHandle[ name ] ?
|
|
Expr.attrHandle[ name ]( elem ) :
|
|
elem[ name ] != null ?
|
|
elem[ name ] :
|
|
elem.getAttribute( name ),
|
|
value = result + "",
|
|
type = match[2],
|
|
check = match[4];
|
|
|
|
return result == null ?
|
|
type === "!=" :
|
|
!type && Sizzle.attr ?
|
|
result != null :
|
|
type === "=" ?
|
|
value === check :
|
|
type === "*=" ?
|
|
value.indexOf(check) >= 0 :
|
|
type === "~=" ?
|
|
(" " + value + " ").indexOf(check) >= 0 :
|
|
!check ?
|
|
value && result !== false :
|
|
type === "!=" ?
|
|
value !== check :
|
|
type === "^=" ?
|
|
value.indexOf(check) === 0 :
|
|
type === "$=" ?
|
|
value.substr(value.length - check.length) === check :
|
|
type === "|=" ?
|
|
value === check || value.substr(0, check.length + 1) === check + "-" :
|
|
false;
|
|
},
|
|
|
|
POS: function( elem, match, i, array ) {
|
|
var name = match[2],
|
|
filter = Expr.setFilters[ name ];
|
|
|
|
if ( filter ) {
|
|
return filter( elem, i, match, array );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
var origPOS = Expr.match.POS,
|
|
fescape = function(all, num){
|
|
return "\\" + (num - 0 + 1);
|
|
};
|
|
|
|
for ( var type in Expr.match ) {
|
|
Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) );
|
|
Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) );
|
|
}
|
|
|
|
var makeArray = function( array, results ) {
|
|
array = Array.prototype.slice.call( array, 0 );
|
|
|
|
if ( results ) {
|
|
results.push.apply( results, array );
|
|
return results;
|
|
}
|
|
|
|
return array;
|
|
};
|
|
|
|
// Perform a simple check to determine if the browser is capable of
|
|
// converting a NodeList to an array using builtin methods.
|
|
// Also verifies that the returned array holds DOM nodes
|
|
// (which is not the case in the Blackberry browser)
|
|
try {
|
|
Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;
|
|
|
|
// Provide a fallback method if it does not work
|
|
} catch( e ) {
|
|
makeArray = function( array, results ) {
|
|
var i = 0,
|
|
ret = results || [];
|
|
|
|
if ( toString.call(array) === "[object Array]" ) {
|
|
Array.prototype.push.apply( ret, array );
|
|
|
|
} else {
|
|
if ( typeof array.length === "number" ) {
|
|
for ( var l = array.length; i < l; i++ ) {
|
|
ret.push( array[i] );
|
|
}
|
|
|
|
} else {
|
|
for ( ; array[i]; i++ ) {
|
|
ret.push( array[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
};
|
|
}
|
|
|
|
var sortOrder, siblingCheck;
|
|
|
|
if ( document.documentElement.compareDocumentPosition ) {
|
|
sortOrder = function( a, b ) {
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
}
|
|
|
|
if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
|
|
return a.compareDocumentPosition ? -1 : 1;
|
|
}
|
|
|
|
return a.compareDocumentPosition(b) & 4 ? -1 : 1;
|
|
};
|
|
|
|
} else {
|
|
sortOrder = function( a, b ) {
|
|
// The nodes are identical, we can exit early
|
|
if ( a === b ) {
|
|
hasDuplicate = true;
|
|
return 0;
|
|
|
|
// Fallback to using sourceIndex (in IE) if it's available on both nodes
|
|
} else if ( a.sourceIndex && b.sourceIndex ) {
|
|
return a.sourceIndex - b.sourceIndex;
|
|
}
|
|
|
|
var al, bl,
|
|
ap = [],
|
|
bp = [],
|
|
aup = a.parentNode,
|
|
bup = b.parentNode,
|
|
cur = aup;
|
|
|
|
// If the nodes are siblings (or identical) we can do a quick check
|
|
if ( aup === bup ) {
|
|
return siblingCheck( a, b );
|
|
|
|
// If no parents were found then the nodes are disconnected
|
|
} else if ( !aup ) {
|
|
return -1;
|
|
|
|
} else if ( !bup ) {
|
|
return 1;
|
|
}
|
|
|
|
// Otherwise they're somewhere else in the tree so we need
|
|
// to build up a full list of the parentNodes for comparison
|
|
while ( cur ) {
|
|
ap.unshift( cur );
|
|
cur = cur.parentNode;
|
|
}
|
|
|
|
cur = bup;
|
|
|
|
while ( cur ) {
|
|
bp.unshift( cur );
|
|
cur = cur.parentNode;
|
|
}
|
|
|
|
al = ap.length;
|
|
bl = bp.length;
|
|
|
|
// Start walking down the tree looking for a discrepancy
|
|
for ( var i = 0; i < al && i < bl; i++ ) {
|
|
if ( ap[i] !== bp[i] ) {
|
|
return siblingCheck( ap[i], bp[i] );
|
|
}
|
|
}
|
|
|
|
// We ended someplace up the tree so do a sibling check
|
|
return i === al ?
|
|
siblingCheck( a, bp[i], -1 ) :
|
|
siblingCheck( ap[i], b, 1 );
|
|
};
|
|
|
|
siblingCheck = function( a, b, ret ) {
|
|
if ( a === b ) {
|
|
return ret;
|
|
}
|
|
|
|
var cur = a.nextSibling;
|
|
|
|
while ( cur ) {
|
|
if ( cur === b ) {
|
|
return -1;
|
|
}
|
|
|
|
cur = cur.nextSibling;
|
|
}
|
|
|
|
return 1;
|
|
};
|
|
}
|
|
|
|
// Check to see if the browser returns elements by name when
|
|
// querying by getElementById (and provide a workaround)
|
|
(function(){
|
|
// We're going to inject a fake input element with a specified name
|
|
var form = document.createElement("div"),
|
|
id = "script" + (new Date()).getTime(),
|
|
root = document.documentElement;
|
|
|
|
form.innerHTML = "<a name='" + id + "'/>";
|
|
|
|
// Inject it into the root element, check its status, and remove it quickly
|
|
root.insertBefore( form, root.firstChild );
|
|
|
|
// The workaround has to do additional checks after a getElementById
|
|
// Which slows things down for other browsers (hence the branching)
|
|
if ( document.getElementById( id ) ) {
|
|
Expr.find.ID = function( match, context, isXML ) {
|
|
if ( typeof context.getElementById !== "undefined" && !isXML ) {
|
|
var m = context.getElementById(match[1]);
|
|
|
|
return m ?
|
|
m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ?
|
|
[m] :
|
|
undefined :
|
|
[];
|
|
}
|
|
};
|
|
|
|
Expr.filter.ID = function( elem, match ) {
|
|
var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
|
|
|
|
return elem.nodeType === 1 && node && node.nodeValue === match;
|
|
};
|
|
}
|
|
|
|
root.removeChild( form );
|
|
|
|
// release memory in IE
|
|
root = form = null;
|
|
})();
|
|
|
|
(function(){
|
|
// Check to see if the browser returns only elements
|
|
// when doing getElementsByTagName("*")
|
|
|
|
// Create a fake element
|
|
var div = document.createElement("div");
|
|
div.appendChild( document.createComment("") );
|
|
|
|
// Make sure no comments are found
|
|
if ( div.getElementsByTagName("*").length > 0 ) {
|
|
Expr.find.TAG = function( match, context ) {
|
|
var results = context.getElementsByTagName( match[1] );
|
|
|
|
// Filter out possible comments
|
|
if ( match[1] === "*" ) {
|
|
var tmp = [];
|
|
|
|
for ( var i = 0; results[i]; i++ ) {
|
|
if ( results[i].nodeType === 1 ) {
|
|
tmp.push( results[i] );
|
|
}
|
|
}
|
|
|
|
results = tmp;
|
|
}
|
|
|
|
return results;
|
|
};
|
|
}
|
|
|
|
// Check to see if an attribute returns normalized href attributes
|
|
div.innerHTML = "<a href='#'></a>";
|
|
|
|
if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
|
|
div.firstChild.getAttribute("href") !== "#" ) {
|
|
|
|
Expr.attrHandle.href = function( elem ) {
|
|
return elem.getAttribute( "href", 2 );
|
|
};
|
|
}
|
|
|
|
// release memory in IE
|
|
div = null;
|
|
})();
|
|
|
|
if ( document.querySelectorAll ) {
|
|
(function(){
|
|
var oldSizzle = Sizzle,
|
|
div = document.createElement("div"),
|
|
id = "__sizzle__";
|
|
|
|
div.innerHTML = "<p class='TEST'></p>";
|
|
|
|
// Safari can't handle uppercase or unicode characters when
|
|
// in quirks mode.
|
|
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
|
|
return;
|
|
}
|
|
|
|
Sizzle = function( query, context, extra, seed ) {
|
|
context = context || document;
|
|
|
|
// Only use querySelectorAll on non-XML documents
|
|
// (ID selectors don't work in non-HTML documents)
|
|
if ( !seed && !Sizzle.isXML(context) ) {
|
|
// See if we find a selector to speed up
|
|
var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query );
|
|
|
|
if ( match && (context.nodeType === 1 || context.nodeType === 9) ) {
|
|
// Speed-up: Sizzle("TAG")
|
|
if ( match[1] ) {
|
|
return makeArray( context.getElementsByTagName( query ), extra );
|
|
|
|
// Speed-up: Sizzle(".CLASS")
|
|
} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {
|
|
return makeArray( context.getElementsByClassName( match[2] ), extra );
|
|
}
|
|
}
|
|
|
|
if ( context.nodeType === 9 ) {
|
|
// Speed-up: Sizzle("body")
|
|
// The body element only exists once, optimize finding it
|
|
if ( query === "body" && context.body ) {
|
|
return makeArray( [ context.body ], extra );
|
|
|
|
// Speed-up: Sizzle("#ID")
|
|
} else if ( match && match[3] ) {
|
|
var elem = context.getElementById( match[3] );
|
|
|
|
// Check parentNode to catch when Blackberry 4.6 returns
|
|
// nodes that are no longer in the document #6963
|
|
if ( elem && elem.parentNode ) {
|
|
// Handle the case where IE and Opera return items
|
|
// by name instead of ID
|
|
if ( elem.id === match[3] ) {
|
|
return makeArray( [ elem ], extra );
|
|
}
|
|
|
|
} else {
|
|
return makeArray( [], extra );
|
|
}
|
|
}
|
|
|
|
try {
|
|
return makeArray( context.querySelectorAll(query), extra );
|
|
} catch(qsaError) {}
|
|
|
|
// qSA works strangely on Element-rooted queries
|
|
// We can work around this by specifying an extra ID on the root
|
|
// and working up from there (Thanks to Andrew Dupont for the technique)
|
|
// IE 8 doesn't work on object elements
|
|
} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {
|
|
var oldContext = context,
|
|
old = context.getAttribute( "id" ),
|
|
nid = old || id,
|
|
hasParent = context.parentNode,
|
|
relativeHierarchySelector = /^\s*[+~]/.test( query );
|
|
|
|
if ( !old ) {
|
|
context.setAttribute( "id", nid );
|
|
} else {
|
|
nid = nid.replace( /'/g, "\\$&" );
|
|
}
|
|
if ( relativeHierarchySelector && hasParent ) {
|
|
context = context.parentNode;
|
|
}
|
|
|
|
try {
|
|
if ( !relativeHierarchySelector || hasParent ) {
|
|
return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra );
|
|
}
|
|
|
|
} catch(pseudoError) {
|
|
} finally {
|
|
if ( !old ) {
|
|
oldContext.removeAttribute( "id" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return oldSizzle(query, context, extra, seed);
|
|
};
|
|
|
|
for ( var prop in oldSizzle ) {
|
|
Sizzle[ prop ] = oldSizzle[ prop ];
|
|
}
|
|
|
|
// release memory in IE
|
|
div = null;
|
|
})();
|
|
}
|
|
|
|
(function(){
|
|
var html = document.documentElement,
|
|
matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;
|
|
|
|
if ( matches ) {
|
|
// Check to see if it's possible to do matchesSelector
|
|
// on a disconnected node (IE 9 fails this)
|
|
var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ),
|
|
pseudoWorks = false;
|
|
|
|
try {
|
|
// This should fail with an exception
|
|
// Gecko does not error, returns false instead
|
|
matches.call( document.documentElement, "[test!='']:sizzle" );
|
|
|
|
} catch( pseudoError ) {
|
|
pseudoWorks = true;
|
|
}
|
|
|
|
Sizzle.matchesSelector = function( node, expr ) {
|
|
// Make sure that attribute selectors are quoted
|
|
expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']");
|
|
|
|
if ( !Sizzle.isXML( node ) ) {
|
|
try {
|
|
if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {
|
|
var ret = matches.call( node, expr );
|
|
|
|
// IE 9's matchesSelector returns false on disconnected nodes
|
|
if ( ret || !disconnectedMatch ||
|
|
// As well, disconnected nodes are said to be in a document
|
|
// fragment in IE 9, so check for that
|
|
node.document && node.document.nodeType !== 11 ) {
|
|
return ret;
|
|
}
|
|
}
|
|
} catch(e) {}
|
|
}
|
|
|
|
return Sizzle(expr, null, null, [node]).length > 0;
|
|
};
|
|
}
|
|
})();
|
|
|
|
(function(){
|
|
var div = document.createElement("div");
|
|
|
|
div.innerHTML = "<div class='test e'></div><div class='test'></div>";
|
|
|
|
// Opera can't find a second classname (in 9.6)
|
|
// Also, make sure that getElementsByClassName actually exists
|
|
if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
|
|
return;
|
|
}
|
|
|
|
// Safari caches class attributes, doesn't catch changes (in 3.2)
|
|
div.lastChild.className = "e";
|
|
|
|
if ( div.getElementsByClassName("e").length === 1 ) {
|
|
return;
|
|
}
|
|
|
|
Expr.order.splice(1, 0, "CLASS");
|
|
Expr.find.CLASS = function( match, context, isXML ) {
|
|
if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
|
|
return context.getElementsByClassName(match[1]);
|
|
}
|
|
};
|
|
|
|
// release memory in IE
|
|
div = null;
|
|
})();
|
|
|
|
function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
|
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
var elem = checkSet[i];
|
|
|
|
if ( elem ) {
|
|
var match = false;
|
|
|
|
elem = elem[dir];
|
|
|
|
while ( elem ) {
|
|
if ( elem[ expando ] === doneName ) {
|
|
match = checkSet[elem.sizset];
|
|
break;
|
|
}
|
|
|
|
if ( elem.nodeType === 1 && !isXML ){
|
|
elem[ expando ] = doneName;
|
|
elem.sizset = i;
|
|
}
|
|
|
|
if ( elem.nodeName.toLowerCase() === cur ) {
|
|
match = elem;
|
|
break;
|
|
}
|
|
|
|
elem = elem[dir];
|
|
}
|
|
|
|
checkSet[i] = match;
|
|
}
|
|
}
|
|
}
|
|
|
|
function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
|
|
for ( var i = 0, l = checkSet.length; i < l; i++ ) {
|
|
var elem = checkSet[i];
|
|
|
|
if ( elem ) {
|
|
var match = false;
|
|
|
|
elem = elem[dir];
|
|
|
|
while ( elem ) {
|
|
if ( elem[ expando ] === doneName ) {
|
|
match = checkSet[elem.sizset];
|
|
break;
|
|
}
|
|
|
|
if ( elem.nodeType === 1 ) {
|
|
if ( !isXML ) {
|
|
elem[ expando ] = doneName;
|
|
elem.sizset = i;
|
|
}
|
|
|
|
if ( typeof cur !== "string" ) {
|
|
if ( elem === cur ) {
|
|
match = true;
|
|
break;
|
|
}
|
|
|
|
} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
|
|
match = elem;
|
|
break;
|
|
}
|
|
}
|
|
|
|
elem = elem[dir];
|
|
}
|
|
|
|
checkSet[i] = match;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( document.documentElement.contains ) {
|
|
Sizzle.contains = function( a, b ) {
|
|
return a !== b && (a.contains ? a.contains(b) : true);
|
|
};
|
|
|
|
} else if ( document.documentElement.compareDocumentPosition ) {
|
|
Sizzle.contains = function( a, b ) {
|
|
return !!(a.compareDocumentPosition(b) & 16);
|
|
};
|
|
|
|
} else {
|
|
Sizzle.contains = function() {
|
|
return false;
|
|
};
|
|
}
|
|
|
|
Sizzle.isXML = function( elem ) {
|
|
// documentElement is verified for cases where it doesn't yet exist
|
|
// (such as loading iframes in IE - #4833)
|
|
var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
|
|
|
|
return documentElement ? documentElement.nodeName !== "HTML" : false;
|
|
};
|
|
|
|
var posProcess = function( selector, context, seed ) {
|
|
var match,
|
|
tmpSet = [],
|
|
later = "",
|
|
root = context.nodeType ? [context] : context;
|
|
|
|
// Position selectors must be done after the filter
|
|
// And so must :not(positional) so we move all PSEUDOs to the end
|
|
while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
|
|
later += match[0];
|
|
selector = selector.replace( Expr.match.PSEUDO, "" );
|
|
}
|
|
|
|
selector = Expr.relative[selector] ? selector + "*" : selector;
|
|
|
|
for ( var i = 0, l = root.length; i < l; i++ ) {
|
|
Sizzle( selector, root[i], tmpSet, seed );
|
|
}
|
|
|
|
return Sizzle.filter( later, tmpSet );
|
|
};
|
|
|
|
// EXPOSE
|
|
// Override sizzle attribute retrieval
|
|
Sizzle.attr = jQuery.attr;
|
|
Sizzle.selectors.attrMap = {};
|
|
jQuery.find = Sizzle;
|
|
jQuery.expr = Sizzle.selectors;
|
|
jQuery.expr[":"] = jQuery.expr.filters;
|
|
jQuery.unique = Sizzle.uniqueSort;
|
|
jQuery.text = Sizzle.getText;
|
|
jQuery.isXMLDoc = Sizzle.isXML;
|
|
jQuery.contains = Sizzle.contains;
|
|
|
|
|
|
})();
|
|
|
|
|
|
var runtil = /Until$/,
|
|
rparentsprev = /^(?:parents|prevUntil|prevAll)/,
|
|
// Note: This RegExp should be improved, or likely pulled from Sizzle
|
|
rmultiselector = /,/,
|
|
isSimple = /^.[^:#\[\.,]*$/,
|
|
slice = Array.prototype.slice,
|
|
POS = jQuery.expr.match.POS,
|
|
// methods guaranteed to produce a unique set when starting from a unique set
|
|
guaranteedUnique = {
|
|
children: true,
|
|
contents: true,
|
|
next: true,
|
|
prev: true
|
|
};
|
|
|
|
jQuery.fn.extend({
|
|
find: function( selector ) {
|
|
var self = this,
|
|
i, l;
|
|
|
|
if ( typeof selector !== "string" ) {
|
|
return jQuery( selector ).filter(function() {
|
|
for ( i = 0, l = self.length; i < l; i++ ) {
|
|
if ( jQuery.contains( self[ i ], this ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
var ret = this.pushStack( "", "find", selector ),
|
|
length, n, r;
|
|
|
|
for ( i = 0, l = this.length; i < l; i++ ) {
|
|
length = ret.length;
|
|
jQuery.find( selector, this[i], ret );
|
|
|
|
if ( i > 0 ) {
|
|
// Make sure that the results are unique
|
|
for ( n = length; n < ret.length; n++ ) {
|
|
for ( r = 0; r < length; r++ ) {
|
|
if ( ret[r] === ret[n] ) {
|
|
ret.splice(n--, 1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
has: function( target ) {
|
|
var targets = jQuery( target );
|
|
return this.filter(function() {
|
|
for ( var i = 0, l = targets.length; i < l; i++ ) {
|
|
if ( jQuery.contains( this, targets[i] ) ) {
|
|
return true;
|
|
}
|
|
}
|
|
});
|
|
},
|
|
|
|
not: function( selector ) {
|
|
return this.pushStack( winnow(this, selector, false), "not", selector);
|
|
},
|
|
|
|
filter: function( selector ) {
|
|
return this.pushStack( winnow(this, selector, true), "filter", selector );
|
|
},
|
|
|
|
is: function( selector ) {
|
|
return !!selector && (
|
|
typeof selector === "string" ?
|
|
// If this is a positional selector, check membership in the returned set
|
|
// so $("p:first").is("p:last") won't return true for a doc with two "p".
|
|
POS.test( selector ) ?
|
|
jQuery( selector, this.context ).index( this[0] ) >= 0 :
|
|
jQuery.filter( selector, this ).length > 0 :
|
|
this.filter( selector ).length > 0 );
|
|
},
|
|
|
|
closest: function( selectors, context ) {
|
|
var ret = [], i, l, cur = this[0];
|
|
|
|
// Array (deprecated as of jQuery 1.7)
|
|
if ( jQuery.isArray( selectors ) ) {
|
|
var level = 1;
|
|
|
|
while ( cur && cur.ownerDocument && cur !== context ) {
|
|
for ( i = 0; i < selectors.length; i++ ) {
|
|
|
|
if ( jQuery( cur ).is( selectors[ i ] ) ) {
|
|
ret.push({ selector: selectors[ i ], elem: cur, level: level });
|
|
}
|
|
}
|
|
|
|
cur = cur.parentNode;
|
|
level++;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
// String
|
|
var pos = POS.test( selectors ) || typeof selectors !== "string" ?
|
|
jQuery( selectors, context || this.context ) :
|
|
0;
|
|
|
|
for ( i = 0, l = this.length; i < l; i++ ) {
|
|
cur = this[i];
|
|
|
|
while ( cur ) {
|
|
if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
|
|
ret.push( cur );
|
|
break;
|
|
|
|
} else {
|
|
cur = cur.parentNode;
|
|
if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
|
|
|
|
return this.pushStack( ret, "closest", selectors );
|
|
},
|
|
|
|
// Determine the position of an element within
|
|
// the matched set of elements
|
|
index: function( elem ) {
|
|
|
|
// No argument, return index in parent
|
|
if ( !elem ) {
|
|
return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
|
|
}
|
|
|
|
// index in selector
|
|
if ( typeof elem === "string" ) {
|
|
return jQuery.inArray( this[0], jQuery( elem ) );
|
|
}
|
|
|
|
// Locate the position of the desired element
|
|
return jQuery.inArray(
|
|
// If it receives a jQuery object, the first element is used
|
|
elem.jquery ? elem[0] : elem, this );
|
|
},
|
|
|
|
add: function( selector, context ) {
|
|
var set = typeof selector === "string" ?
|
|
jQuery( selector, context ) :
|
|
jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
|
|
all = jQuery.merge( this.get(), set );
|
|
|
|
return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
|
|
all :
|
|
jQuery.unique( all ) );
|
|
},
|
|
|
|
andSelf: function() {
|
|
return this.add( this.prevObject );
|
|
}
|
|
});
|
|
|
|
// A painfully simple check to see if an element is disconnected
|
|
// from a document (should be improved, where feasible).
|
|
function isDisconnected( node ) {
|
|
return !node || !node.parentNode || node.parentNode.nodeType === 11;
|
|
}
|
|
|
|
jQuery.each({
|
|
parent: function( elem ) {
|
|
var parent = elem.parentNode;
|
|
return parent && parent.nodeType !== 11 ? parent : null;
|
|
},
|
|
parents: function( elem ) {
|
|
return jQuery.dir( elem, "parentNode" );
|
|
},
|
|
parentsUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "parentNode", until );
|
|
},
|
|
next: function( elem ) {
|
|
return jQuery.nth( elem, 2, "nextSibling" );
|
|
},
|
|
prev: function( elem ) {
|
|
return jQuery.nth( elem, 2, "previousSibling" );
|
|
},
|
|
nextAll: function( elem ) {
|
|
return jQuery.dir( elem, "nextSibling" );
|
|
},
|
|
prevAll: function( elem ) {
|
|
return jQuery.dir( elem, "previousSibling" );
|
|
},
|
|
nextUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "nextSibling", until );
|
|
},
|
|
prevUntil: function( elem, i, until ) {
|
|
return jQuery.dir( elem, "previousSibling", until );
|
|
},
|
|
siblings: function( elem ) {
|
|
return jQuery.sibling( elem.parentNode.firstChild, elem );
|
|
},
|
|
children: function( elem ) {
|
|
return jQuery.sibling( elem.firstChild );
|
|
},
|
|
contents: function( elem ) {
|
|
return jQuery.nodeName( elem, "iframe" ) ?
|
|
elem.contentDocument || elem.contentWindow.document :
|
|
jQuery.makeArray( elem.childNodes );
|
|
}
|
|
}, function( name, fn ) {
|
|
jQuery.fn[ name ] = function( until, selector ) {
|
|
var ret = jQuery.map( this, fn, until );
|
|
|
|
if ( !runtil.test( name ) ) {
|
|
selector = until;
|
|
}
|
|
|
|
if ( selector && typeof selector === "string" ) {
|
|
ret = jQuery.filter( selector, ret );
|
|
}
|
|
|
|
ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
|
|
|
|
if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
|
|
ret = ret.reverse();
|
|
}
|
|
|
|
return this.pushStack( ret, name, slice.call( arguments ).join(",") );
|
|
};
|
|
});
|
|
|
|
jQuery.extend({
|
|
filter: function( expr, elems, not ) {
|
|
if ( not ) {
|
|
expr = ":not(" + expr + ")";
|
|
}
|
|
|
|
return elems.length === 1 ?
|
|
jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
|
|
jQuery.find.matches(expr, elems);
|
|
},
|
|
|
|
dir: function( elem, dir, until ) {
|
|
var matched = [],
|
|
cur = elem[ dir ];
|
|
|
|
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
|
|
if ( cur.nodeType === 1 ) {
|
|
matched.push( cur );
|
|
}
|
|
cur = cur[dir];
|
|
}
|
|
return matched;
|
|
},
|
|
|
|
nth: function( cur, result, dir, elem ) {
|
|
result = result || 1;
|
|
var num = 0;
|
|
|
|
for ( ; cur; cur = cur[dir] ) {
|
|
if ( cur.nodeType === 1 && ++num === result ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
return cur;
|
|
},
|
|
|
|
sibling: function( n, elem ) {
|
|
var r = [];
|
|
|
|
for ( ; n; n = n.nextSibling ) {
|
|
if ( n.nodeType === 1 && n !== elem ) {
|
|
r.push( n );
|
|
}
|
|
}
|
|
|
|
return r;
|
|
}
|
|
});
|
|
|
|
// Implement the identical functionality for filter and not
|
|
function winnow( elements, qualifier, keep ) {
|
|
|
|
// Can't pass null or undefined to indexOf in Firefox 4
|
|
// Set to 0 to skip string check
|
|
qualifier = qualifier || 0;
|
|
|
|
if ( jQuery.isFunction( qualifier ) ) {
|
|
return jQuery.grep(elements, function( elem, i ) {
|
|
var retVal = !!qualifier.call( elem, i, elem );
|
|
return retVal === keep;
|
|
});
|
|
|
|
} else if ( qualifier.nodeType ) {
|
|
return jQuery.grep(elements, function( elem, i ) {
|
|
return ( elem === qualifier ) === keep;
|
|
});
|
|
|
|
} else if ( typeof qualifier === "string" ) {
|
|
var filtered = jQuery.grep(elements, function( elem ) {
|
|
return elem.nodeType === 1;
|
|
});
|
|
|
|
if ( isSimple.test( qualifier ) ) {
|
|
return jQuery.filter(qualifier, filtered, !keep);
|
|
} else {
|
|
qualifier = jQuery.filter( qualifier, filtered );
|
|
}
|
|
}
|
|
|
|
return jQuery.grep(elements, function( elem, i ) {
|
|
return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
|
|
});
|
|
}
|
|
|
|
|
|
|
|
|
|
function createSafeFragment( document ) {
|
|
var list = nodeNames.split( "|" ),
|
|
safeFrag = document.createDocumentFragment();
|
|
|
|
if ( safeFrag.createElement ) {
|
|
while ( list.length ) {
|
|
safeFrag.createElement(
|
|
list.pop()
|
|
);
|
|
}
|
|
}
|
|
return safeFrag;
|
|
}
|
|
|
|
var nodeNames = "abbr|article|aside|audio|canvas|datalist|details|figcaption|figure|footer|" +
|
|
"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
|
|
rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
|
|
rleadingWhitespace = /^\s+/,
|
|
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig,
|
|
rtagName = /<([\w:]+)/,
|
|
rtbody = /<tbody/i,
|
|
rhtml = /<|&#?\w+;/,
|
|
rnoInnerhtml = /<(?:script|style)/i,
|
|
rnocache = /<(?:script|object|embed|option|style)/i,
|
|
rnoshimcache = new RegExp("<(?:" + nodeNames + ")", "i"),
|
|
// checked="checked" or checked
|
|
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
|
|
rscriptType = /\/(java|ecma)script/i,
|
|
rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)/,
|
|
wrapMap = {
|
|
option: [ 1, "<select multiple='multiple'>", "</select>" ],
|
|
legend: [ 1, "<fieldset>", "</fieldset>" ],
|
|
thead: [ 1, "<table>", "</table>" ],
|
|
tr: [ 2, "<table><tbody>", "</tbody></table>" ],
|
|
td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
|
|
col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
|
|
area: [ 1, "<map>", "</map>" ],
|
|
_default: [ 0, "", "" ]
|
|
},
|
|
safeFragment = createSafeFragment( document );
|
|
|
|
wrapMap.optgroup = wrapMap.option;
|
|
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
|
|
wrapMap.th = wrapMap.td;
|
|
|
|
// IE can't serialize <link> and <script> tags normally
|
|
if ( !jQuery.support.htmlSerialize ) {
|
|
wrapMap._default = [ 1, "div<div>", "</div>" ];
|
|
}
|
|
|
|
jQuery.fn.extend({
|
|
text: function( text ) {
|
|
if ( jQuery.isFunction(text) ) {
|
|
return this.each(function(i) {
|
|
var self = jQuery( this );
|
|
|
|
self.text( text.call(this, i, self.text()) );
|
|
});
|
|
}
|
|
|
|
if ( typeof text !== "object" && text !== undefined ) {
|
|
return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
|
|
}
|
|
|
|
return jQuery.text( this );
|
|
},
|
|
|
|
wrapAll: function( html ) {
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each(function(i) {
|
|
jQuery(this).wrapAll( html.call(this, i) );
|
|
});
|
|
}
|
|
|
|
if ( this[0] ) {
|
|
// The elements to wrap the target around
|
|
var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
|
|
|
|
if ( this[0].parentNode ) {
|
|
wrap.insertBefore( this[0] );
|
|
}
|
|
|
|
wrap.map(function() {
|
|
var elem = this;
|
|
|
|
while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
|
|
elem = elem.firstChild;
|
|
}
|
|
|
|
return elem;
|
|
}).append( this );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
wrapInner: function( html ) {
|
|
if ( jQuery.isFunction( html ) ) {
|
|
return this.each(function(i) {
|
|
jQuery(this).wrapInner( html.call(this, i) );
|
|
});
|
|
}
|
|
|
|
return this.each(function() {
|
|
var self = jQuery( this ),
|
|
contents = self.contents();
|
|
|
|
if ( contents.length ) {
|
|
contents.wrapAll( html );
|
|
|
|
} else {
|
|
self.append( html );
|
|
}
|
|
});
|
|
},
|
|
|
|
wrap: function( html ) {
|
|
var isFunction = jQuery.isFunction( html );
|
|
|
|
return this.each(function(i) {
|
|
jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
|
|
});
|
|
},
|
|
|
|
unwrap: function() {
|
|
return this.parent().each(function() {
|
|
if ( !jQuery.nodeName( this, "body" ) ) {
|
|
jQuery( this ).replaceWith( this.childNodes );
|
|
}
|
|
}).end();
|
|
},
|
|
|
|
append: function() {
|
|
return this.domManip(arguments, true, function( elem ) {
|
|
if ( this.nodeType === 1 ) {
|
|
this.appendChild( elem );
|
|
}
|
|
});
|
|
},
|
|
|
|
prepend: function() {
|
|
return this.domManip(arguments, true, function( elem ) {
|
|
if ( this.nodeType === 1 ) {
|
|
this.insertBefore( elem, this.firstChild );
|
|
}
|
|
});
|
|
},
|
|
|
|
before: function() {
|
|
if ( this[0] && this[0].parentNode ) {
|
|
return this.domManip(arguments, false, function( elem ) {
|
|
this.parentNode.insertBefore( elem, this );
|
|
});
|
|
} else if ( arguments.length ) {
|
|
var set = jQuery.clean( arguments );
|
|
set.push.apply( set, this.toArray() );
|
|
return this.pushStack( set, "before", arguments );
|
|
}
|
|
},
|
|
|
|
after: function() {
|
|
if ( this[0] && this[0].parentNode ) {
|
|
return this.domManip(arguments, false, function( elem ) {
|
|
this.parentNode.insertBefore( elem, this.nextSibling );
|
|
});
|
|
} else if ( arguments.length ) {
|
|
var set = this.pushStack( this, "after", arguments );
|
|
set.push.apply( set, jQuery.clean(arguments) );
|
|
return set;
|
|
}
|
|
},
|
|
|
|
// keepData is for internal use only--do not document
|
|
remove: function( selector, keepData ) {
|
|
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
|
if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
|
|
if ( !keepData && elem.nodeType === 1 ) {
|
|
jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
jQuery.cleanData( [ elem ] );
|
|
}
|
|
|
|
if ( elem.parentNode ) {
|
|
elem.parentNode.removeChild( elem );
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
empty: function() {
|
|
for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
|
|
// Remove element nodes and prevent memory leaks
|
|
if ( elem.nodeType === 1 ) {
|
|
jQuery.cleanData( elem.getElementsByTagName("*") );
|
|
}
|
|
|
|
// Remove any remaining nodes
|
|
while ( elem.firstChild ) {
|
|
elem.removeChild( elem.firstChild );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
clone: function( dataAndEvents, deepDataAndEvents ) {
|
|
dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
|
|
deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
|
|
|
|
return this.map( function () {
|
|
return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
|
|
});
|
|
},
|
|
|
|
html: function( value ) {
|
|
if ( value === undefined ) {
|
|
return this[0] && this[0].nodeType === 1 ?
|
|
this[0].innerHTML.replace(rinlinejQuery, "") :
|
|
null;
|
|
|
|
// See if we can take a shortcut and just use innerHTML
|
|
} else if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
|
|
(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
|
|
!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {
|
|
|
|
value = value.replace(rxhtmlTag, "<$1></$2>");
|
|
|
|
try {
|
|
for ( var i = 0, l = this.length; i < l; i++ ) {
|
|
// Remove element nodes and prevent memory leaks
|
|
if ( this[i].nodeType === 1 ) {
|
|
jQuery.cleanData( this[i].getElementsByTagName("*") );
|
|
this[i].innerHTML = value;
|
|
}
|
|
}
|
|
|
|
// If using innerHTML throws an exception, use the fallback method
|
|
} catch(e) {
|
|
this.empty().append( value );
|
|
}
|
|
|
|
} else if ( jQuery.isFunction( value ) ) {
|
|
this.each(function(i){
|
|
var self = jQuery( this );
|
|
|
|
self.html( value.call(this, i, self.html()) );
|
|
});
|
|
|
|
} else {
|
|
this.empty().append( value );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
replaceWith: function( value ) {
|
|
if ( this[0] && this[0].parentNode ) {
|
|
// Make sure that the elements are removed from the DOM before they are inserted
|
|
// this can help fix replacing a parent with child elements
|
|
if ( jQuery.isFunction( value ) ) {
|
|
return this.each(function(i) {
|
|
var self = jQuery(this), old = self.html();
|
|
self.replaceWith( value.call( this, i, old ) );
|
|
});
|
|
}
|
|
|
|
if ( typeof value !== "string" ) {
|
|
value = jQuery( value ).detach();
|
|
}
|
|
|
|
return this.each(function() {
|
|
var next = this.nextSibling,
|
|
parent = this.parentNode;
|
|
|
|
jQuery( this ).remove();
|
|
|
|
if ( next ) {
|
|
jQuery(next).before( value );
|
|
} else {
|
|
jQuery(parent).append( value );
|
|
}
|
|
});
|
|
} else {
|
|
return this.length ?
|
|
this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
|
|
this;
|
|
}
|
|
},
|
|
|
|
detach: function( selector ) {
|
|
return this.remove( selector, true );
|
|
},
|
|
|
|
domManip: function( args, table, callback ) {
|
|
var results, first, fragment, parent,
|
|
value = args[0],
|
|
scripts = [];
|
|
|
|
// We can't cloneNode fragments that contain checked, in WebKit
|
|
if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
|
|
return this.each(function() {
|
|
jQuery(this).domManip( args, table, callback, true );
|
|
});
|
|
}
|
|
|
|
if ( jQuery.isFunction(value) ) {
|
|
return this.each(function(i) {
|
|
var self = jQuery(this);
|
|
args[0] = value.call(this, i, table ? self.html() : undefined);
|
|
self.domManip( args, table, callback );
|
|
});
|
|
}
|
|
|
|
if ( this[0] ) {
|
|
parent = value && value.parentNode;
|
|
|
|
// If we're in a fragment, just use that instead of building a new one
|
|
if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
|
|
results = { fragment: parent };
|
|
|
|
} else {
|
|
results = jQuery.buildFragment( args, this, scripts );
|
|
}
|
|
|
|
fragment = results.fragment;
|
|
|
|
if ( fragment.childNodes.length === 1 ) {
|
|
first = fragment = fragment.firstChild;
|
|
} else {
|
|
first = fragment.firstChild;
|
|
}
|
|
|
|
if ( first ) {
|
|
table = table && jQuery.nodeName( first, "tr" );
|
|
|
|
for ( var i = 0, l = this.length, lastIndex = l - 1; i < l; i++ ) {
|
|
callback.call(
|
|
table ?
|
|
root(this[i], first) :
|
|
this[i],
|
|
// Make sure that we do not leak memory by inadvertently discarding
|
|
// the original fragment (which might have attached data) instead of
|
|
// using it; in addition, use the original fragment object for the last
|
|
// item instead of first because it can end up being emptied incorrectly
|
|
// in certain situations (Bug #8070).
|
|
// Fragments from the fragment cache must always be cloned and never used
|
|
// in place.
|
|
results.cacheable || ( l > 1 && i < lastIndex ) ?
|
|
jQuery.clone( fragment, true, true ) :
|
|
fragment
|
|
);
|
|
}
|
|
}
|
|
|
|
if ( scripts.length ) {
|
|
jQuery.each( scripts, evalScript );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
}
|
|
});
|
|
|
|
function root( elem, cur ) {
|
|
return jQuery.nodeName(elem, "table") ?
|
|
(elem.getElementsByTagName("tbody")[0] ||
|
|
elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
|
|
elem;
|
|
}
|
|
|
|
function cloneCopyEvent( src, dest ) {
|
|
|
|
if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
|
|
return;
|
|
}
|
|
|
|
var type, i, l,
|
|
oldData = jQuery._data( src ),
|
|
curData = jQuery._data( dest, oldData ),
|
|
events = oldData.events;
|
|
|
|
if ( events ) {
|
|
delete curData.handle;
|
|
curData.events = {};
|
|
|
|
for ( type in events ) {
|
|
for ( i = 0, l = events[ type ].length; i < l; i++ ) {
|
|
jQuery.event.add( dest, type + ( events[ type ][ i ].namespace ? "." : "" ) + events[ type ][ i ].namespace, events[ type ][ i ], events[ type ][ i ].data );
|
|
}
|
|
}
|
|
}
|
|
|
|
// make the cloned public data object a copy from the original
|
|
if ( curData.data ) {
|
|
curData.data = jQuery.extend( {}, curData.data );
|
|
}
|
|
}
|
|
|
|
function cloneFixAttributes( src, dest ) {
|
|
var nodeName;
|
|
|
|
// We do not need to do anything for non-Elements
|
|
if ( dest.nodeType !== 1 ) {
|
|
return;
|
|
}
|
|
|
|
// clearAttributes removes the attributes, which we don't want,
|
|
// but also removes the attachEvent events, which we *do* want
|
|
if ( dest.clearAttributes ) {
|
|
dest.clearAttributes();
|
|
}
|
|
|
|
// mergeAttributes, in contrast, only merges back on the
|
|
// original attributes, not the events
|
|
if ( dest.mergeAttributes ) {
|
|
dest.mergeAttributes( src );
|
|
}
|
|
|
|
nodeName = dest.nodeName.toLowerCase();
|
|
|
|
// IE6-8 fail to clone children inside object elements that use
|
|
// the proprietary classid attribute value (rather than the type
|
|
// attribute) to identify the type of content to display
|
|
if ( nodeName === "object" ) {
|
|
dest.outerHTML = src.outerHTML;
|
|
|
|
} else if ( nodeName === "input" && (src.type === "checkbox" || src.type === "radio") ) {
|
|
// IE6-8 fails to persist the checked state of a cloned checkbox
|
|
// or radio button. Worse, IE6-7 fail to give the cloned element
|
|
// a checked appearance if the defaultChecked value isn't also set
|
|
if ( src.checked ) {
|
|
dest.defaultChecked = dest.checked = src.checked;
|
|
}
|
|
|
|
// IE6-7 get confused and end up setting the value of a cloned
|
|
// checkbox/radio button to an empty string instead of "on"
|
|
if ( dest.value !== src.value ) {
|
|
dest.value = src.value;
|
|
}
|
|
|
|
// IE6-8 fails to return the selected option to the default selected
|
|
// state when cloning options
|
|
} else if ( nodeName === "option" ) {
|
|
dest.selected = src.defaultSelected;
|
|
|
|
// IE6-8 fails to set the defaultValue to the correct value when
|
|
// cloning other types of input fields
|
|
} else if ( nodeName === "input" || nodeName === "textarea" ) {
|
|
dest.defaultValue = src.defaultValue;
|
|
}
|
|
|
|
// Event data gets referenced instead of copied if the expando
|
|
// gets copied too
|
|
dest.removeAttribute( jQuery.expando );
|
|
}
|
|
|
|
jQuery.buildFragment = function( args, nodes, scripts ) {
|
|
var fragment, cacheable, cacheresults, doc,
|
|
first = args[ 0 ];
|
|
|
|
// nodes may contain either an explicit document object,
|
|
// a jQuery collection or context object.
|
|
// If nodes[0] contains a valid object to assign to doc
|
|
if ( nodes && nodes[0] ) {
|
|
doc = nodes[0].ownerDocument || nodes[0];
|
|
}
|
|
|
|
// Ensure that an attr object doesn't incorrectly stand in as a document object
|
|
// Chrome and Firefox seem to allow this to occur and will throw exception
|
|
// Fixes #8950
|
|
if ( !doc.createDocumentFragment ) {
|
|
doc = document;
|
|
}
|
|
|
|
// Only cache "small" (1/2 KB) HTML strings that are associated with the main document
|
|
// Cloning options loses the selected state, so don't cache them
|
|
// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
|
|
// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
|
|
// Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
|
|
if ( args.length === 1 && typeof first === "string" && first.length < 512 && doc === document &&
|
|
first.charAt(0) === "<" && !rnocache.test( first ) &&
|
|
(jQuery.support.checkClone || !rchecked.test( first )) &&
|
|
(jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
|
|
|
|
cacheable = true;
|
|
|
|
cacheresults = jQuery.fragments[ first ];
|
|
if ( cacheresults && cacheresults !== 1 ) {
|
|
fragment = cacheresults;
|
|
}
|
|
}
|
|
|
|
if ( !fragment ) {
|
|
fragment = doc.createDocumentFragment();
|
|
jQuery.clean( args, doc, fragment, scripts );
|
|
}
|
|
|
|
if ( cacheable ) {
|
|
jQuery.fragments[ first ] = cacheresults ? fragment : 1;
|
|
}
|
|
|
|
return { fragment: fragment, cacheable: cacheable };
|
|
};
|
|
|
|
jQuery.fragments = {};
|
|
|
|
jQuery.each({
|
|
appendTo: "append",
|
|
prependTo: "prepend",
|
|
insertBefore: "before",
|
|
insertAfter: "after",
|
|
replaceAll: "replaceWith"
|
|
}, function( name, original ) {
|
|
jQuery.fn[ name ] = function( selector ) {
|
|
var ret = [],
|
|
insert = jQuery( selector ),
|
|
parent = this.length === 1 && this[0].parentNode;
|
|
|
|
if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
|
|
insert[ original ]( this[0] );
|
|
return this;
|
|
|
|
} else {
|
|
for ( var i = 0, l = insert.length; i < l; i++ ) {
|
|
var elems = ( i > 0 ? this.clone(true) : this ).get();
|
|
jQuery( insert[i] )[ original ]( elems );
|
|
ret = ret.concat( elems );
|
|
}
|
|
|
|
return this.pushStack( ret, name, insert.selector );
|
|
}
|
|
};
|
|
});
|
|
|
|
function getAll( elem ) {
|
|
if ( typeof elem.getElementsByTagName !== "undefined" ) {
|
|
return elem.getElementsByTagName( "*" );
|
|
|
|
} else if ( typeof elem.querySelectorAll !== "undefined" ) {
|
|
return elem.querySelectorAll( "*" );
|
|
|
|
} else {
|
|
return [];
|
|
}
|
|
}
|
|
|
|
// Used in clean, fixes the defaultChecked property
|
|
function fixDefaultChecked( elem ) {
|
|
if ( elem.type === "checkbox" || elem.type === "radio" ) {
|
|
elem.defaultChecked = elem.checked;
|
|
}
|
|
}
|
|
// Finds all inputs and passes them to fixDefaultChecked
|
|
function findInputs( elem ) {
|
|
var nodeName = ( elem.nodeName || "" ).toLowerCase();
|
|
if ( nodeName === "input" ) {
|
|
fixDefaultChecked( elem );
|
|
// Skip scripts, get other children
|
|
} else if ( nodeName !== "script" && typeof elem.getElementsByTagName !== "undefined" ) {
|
|
jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
|
|
}
|
|
}
|
|
|
|
// Derived From: http://www.iecss.com/shimprove/javascript/shimprove.1-0-1.js
|
|
function shimCloneNode( elem ) {
|
|
var div = document.createElement( "div" );
|
|
safeFragment.appendChild( div );
|
|
|
|
div.innerHTML = elem.outerHTML;
|
|
return div.firstChild;
|
|
}
|
|
|
|
jQuery.extend({
|
|
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
|
|
var srcElements,
|
|
destElements,
|
|
i,
|
|
// IE<=8 does not properly clone detached, unknown element nodes
|
|
clone = jQuery.support.html5Clone || !rnoshimcache.test( "<" + elem.nodeName ) ?
|
|
elem.cloneNode( true ) :
|
|
shimCloneNode( elem );
|
|
|
|
if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
|
|
(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
|
|
// IE copies events bound via attachEvent when using cloneNode.
|
|
// Calling detachEvent on the clone will also remove the events
|
|
// from the original. In order to get around this, we use some
|
|
// proprietary methods to clear the events. Thanks to MooTools
|
|
// guys for this hotness.
|
|
|
|
cloneFixAttributes( elem, clone );
|
|
|
|
// Using Sizzle here is crazy slow, so we use getElementsByTagName instead
|
|
srcElements = getAll( elem );
|
|
destElements = getAll( clone );
|
|
|
|
// Weird iteration because IE will replace the length property
|
|
// with an element if you are cloning the body and one of the
|
|
// elements on the page has a name or id of "length"
|
|
for ( i = 0; srcElements[i]; ++i ) {
|
|
// Ensure that the destination node is not null; Fixes #9587
|
|
if ( destElements[i] ) {
|
|
cloneFixAttributes( srcElements[i], destElements[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Copy the events from the original to the clone
|
|
if ( dataAndEvents ) {
|
|
cloneCopyEvent( elem, clone );
|
|
|
|
if ( deepDataAndEvents ) {
|
|
srcElements = getAll( elem );
|
|
destElements = getAll( clone );
|
|
|
|
for ( i = 0; srcElements[i]; ++i ) {
|
|
cloneCopyEvent( srcElements[i], destElements[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
srcElements = destElements = null;
|
|
|
|
// Return the cloned set
|
|
return clone;
|
|
},
|
|
|
|
clean: function( elems, context, fragment, scripts ) {
|
|
var checkScriptType;
|
|
|
|
context = context || document;
|
|
|
|
// !context.createElement fails in IE with an error but returns typeof 'object'
|
|
if ( typeof context.createElement === "undefined" ) {
|
|
context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
|
|
}
|
|
|
|
var ret = [], j;
|
|
|
|
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
|
if ( typeof elem === "number" ) {
|
|
elem += "";
|
|
}
|
|
|
|
if ( !elem ) {
|
|
continue;
|
|
}
|
|
|
|
// Convert html string into DOM nodes
|
|
if ( typeof elem === "string" ) {
|
|
if ( !rhtml.test( elem ) ) {
|
|
elem = context.createTextNode( elem );
|
|
} else {
|
|
// Fix "XHTML"-style tags in all browsers
|
|
elem = elem.replace(rxhtmlTag, "<$1></$2>");
|
|
|
|
// Trim whitespace, otherwise indexOf won't work as expected
|
|
var tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(),
|
|
wrap = wrapMap[ tag ] || wrapMap._default,
|
|
depth = wrap[0],
|
|
div = context.createElement("div");
|
|
|
|
// Append wrapper element to unknown element safe doc fragment
|
|
if ( context === document ) {
|
|
// Use the fragment we've already created for this document
|
|
safeFragment.appendChild( div );
|
|
} else {
|
|
// Use a fragment created with the owner document
|
|
createSafeFragment( context ).appendChild( div );
|
|
}
|
|
|
|
// Go to html and back, then peel off extra wrappers
|
|
div.innerHTML = wrap[1] + elem + wrap[2];
|
|
|
|
// Move to the right depth
|
|
while ( depth-- ) {
|
|
div = div.lastChild;
|
|
}
|
|
|
|
// Remove IE's autoinserted <tbody> from table fragments
|
|
if ( !jQuery.support.tbody ) {
|
|
|
|
// String was a <table>, *may* have spurious <tbody>
|
|
var hasBody = rtbody.test(elem),
|
|
tbody = tag === "table" && !hasBody ?
|
|
div.firstChild && div.firstChild.childNodes :
|
|
|
|
// String was a bare <thead> or <tfoot>
|
|
wrap[1] === "<table>" && !hasBody ?
|
|
div.childNodes :
|
|
[];
|
|
|
|
for ( j = tbody.length - 1; j >= 0 ; --j ) {
|
|
if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
|
|
tbody[ j ].parentNode.removeChild( tbody[ j ] );
|
|
}
|
|
}
|
|
}
|
|
|
|
// IE completely kills leading whitespace when innerHTML is used
|
|
if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
|
|
div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
|
|
}
|
|
|
|
elem = div.childNodes;
|
|
}
|
|
}
|
|
|
|
// Resets defaultChecked for any radios and checkboxes
|
|
// about to be appended to the DOM in IE 6/7 (#8060)
|
|
var len;
|
|
if ( !jQuery.support.appendChecked ) {
|
|
if ( elem[0] && typeof (len = elem.length) === "number" ) {
|
|
for ( j = 0; j < len; j++ ) {
|
|
findInputs( elem[j] );
|
|
}
|
|
} else {
|
|
findInputs( elem );
|
|
}
|
|
}
|
|
|
|
if ( elem.nodeType ) {
|
|
ret.push( elem );
|
|
} else {
|
|
ret = jQuery.merge( ret, elem );
|
|
}
|
|
}
|
|
|
|
if ( fragment ) {
|
|
checkScriptType = function( elem ) {
|
|
return !elem.type || rscriptType.test( elem.type );
|
|
};
|
|
for ( i = 0; ret[i]; i++ ) {
|
|
if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
|
|
scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
|
|
|
|
} else {
|
|
if ( ret[i].nodeType === 1 ) {
|
|
var jsTags = jQuery.grep( ret[i].getElementsByTagName( "script" ), checkScriptType );
|
|
|
|
ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
|
|
}
|
|
fragment.appendChild( ret[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
|
|
cleanData: function( elems ) {
|
|
var data, id,
|
|
cache = jQuery.cache,
|
|
special = jQuery.event.special,
|
|
deleteExpando = jQuery.support.deleteExpando;
|
|
|
|
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
|
if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
|
|
continue;
|
|
}
|
|
|
|
id = elem[ jQuery.expando ];
|
|
|
|
if ( id ) {
|
|
data = cache[ id ];
|
|
|
|
if ( data && data.events ) {
|
|
for ( var type in data.events ) {
|
|
if ( special[ type ] ) {
|
|
jQuery.event.remove( elem, type );
|
|
|
|
// This is a shortcut to avoid jQuery.event.remove's overhead
|
|
} else {
|
|
jQuery.removeEvent( elem, type, data.handle );
|
|
}
|
|
}
|
|
|
|
// Null the DOM reference to avoid IE6/7/8 leak (#7054)
|
|
if ( data.handle ) {
|
|
data.handle.elem = null;
|
|
}
|
|
}
|
|
|
|
if ( deleteExpando ) {
|
|
delete elem[ jQuery.expando ];
|
|
|
|
} else if ( elem.removeAttribute ) {
|
|
elem.removeAttribute( jQuery.expando );
|
|
}
|
|
|
|
delete cache[ id ];
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
function evalScript( i, elem ) {
|
|
if ( elem.src ) {
|
|
jQuery.ajax({
|
|
url: elem.src,
|
|
async: false,
|
|
dataType: "script"
|
|
});
|
|
} else {
|
|
jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "/*$0*/" ) );
|
|
}
|
|
|
|
if ( elem.parentNode ) {
|
|
elem.parentNode.removeChild( elem );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
var ralpha = /alpha\([^)]*\)/i,
|
|
ropacity = /opacity=([^)]*)/,
|
|
// fixed for IE9, see #8346
|
|
rupper = /([A-Z]|^ms)/g,
|
|
rnumpx = /^-?\d+(?:px)?$/i,
|
|
rnum = /^-?\d/,
|
|
rrelNum = /^([\-+])=([\-+.\de]+)/,
|
|
|
|
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
|
|
cssWidth = [ "Left", "Right" ],
|
|
cssHeight = [ "Top", "Bottom" ],
|
|
curCSS,
|
|
|
|
getComputedStyle,
|
|
currentStyle;
|
|
|
|
jQuery.fn.css = function( name, value ) {
|
|
// Setting 'undefined' is a no-op
|
|
if ( arguments.length === 2 && value === undefined ) {
|
|
return this;
|
|
}
|
|
|
|
return jQuery.access( this, name, value, true, function( elem, name, value ) {
|
|
return value !== undefined ?
|
|
jQuery.style( elem, name, value ) :
|
|
jQuery.css( elem, name );
|
|
});
|
|
};
|
|
|
|
jQuery.extend({
|
|
// Add in style property hooks for overriding the default
|
|
// behavior of getting and setting a style property
|
|
cssHooks: {
|
|
opacity: {
|
|
get: function( elem, computed ) {
|
|
if ( computed ) {
|
|
// We should always get a number back from opacity
|
|
var ret = curCSS( elem, "opacity", "opacity" );
|
|
return ret === "" ? "1" : ret;
|
|
|
|
} else {
|
|
return elem.style.opacity;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
// Exclude the following css properties to add px
|
|
cssNumber: {
|
|
"fillOpacity": true,
|
|
"fontWeight": true,
|
|
"lineHeight": true,
|
|
"opacity": true,
|
|
"orphans": true,
|
|
"widows": true,
|
|
"zIndex": true,
|
|
"zoom": true
|
|
},
|
|
|
|
// Add in properties whose names you wish to fix before
|
|
// setting or getting the value
|
|
cssProps: {
|
|
// normalize float css property
|
|
"float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
|
|
},
|
|
|
|
// Get and set the style property on a DOM Node
|
|
style: function( elem, name, value, extra ) {
|
|
// Don't set styles on text and comment nodes
|
|
if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
|
|
return;
|
|
}
|
|
|
|
// Make sure that we're working with the right name
|
|
var ret, type, origName = jQuery.camelCase( name ),
|
|
style = elem.style, hooks = jQuery.cssHooks[ origName ];
|
|
|
|
name = jQuery.cssProps[ origName ] || origName;
|
|
|
|
// Check if we're setting a value
|
|
if ( value !== undefined ) {
|
|
type = typeof value;
|
|
|
|
// convert relative number strings (+= or -=) to relative numbers. #7345
|
|
if ( type === "string" && (ret = rrelNum.exec( value )) ) {
|
|
value = ( +( ret[1] + 1) * +ret[2] ) + parseFloat( jQuery.css( elem, name ) );
|
|
// Fixes bug #9237
|
|
type = "number";
|
|
}
|
|
|
|
// Make sure that NaN and null values aren't set. See: #7116
|
|
if ( value == null || type === "number" && isNaN( value ) ) {
|
|
return;
|
|
}
|
|
|
|
// If a number was passed in, add 'px' to the (except for certain CSS properties)
|
|
if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
|
|
value += "px";
|
|
}
|
|
|
|
// If a hook was provided, use that value, otherwise just set the specified value
|
|
if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value )) !== undefined ) {
|
|
// Wrapped to prevent IE from throwing errors when 'invalid' values are provided
|
|
// Fixes bug #5509
|
|
try {
|
|
style[ name ] = value;
|
|
} catch(e) {}
|
|
}
|
|
|
|
} else {
|
|
// If a hook was provided get the non-computed value from there
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
|
|
return ret;
|
|
}
|
|
|
|
// Otherwise just get the value from the style object
|
|
return style[ name ];
|
|
}
|
|
},
|
|
|
|
css: function( elem, name, extra ) {
|
|
var ret, hooks;
|
|
|
|
// Make sure that we're working with the right name
|
|
name = jQuery.camelCase( name );
|
|
hooks = jQuery.cssHooks[ name ];
|
|
name = jQuery.cssProps[ name ] || name;
|
|
|
|
// cssFloat needs a special treatment
|
|
if ( name === "cssFloat" ) {
|
|
name = "float";
|
|
}
|
|
|
|
// If a hook was provided get the computed value from there
|
|
if ( hooks && "get" in hooks && (ret = hooks.get( elem, true, extra )) !== undefined ) {
|
|
return ret;
|
|
|
|
// Otherwise, if a way to get the computed value exists, use that
|
|
} else if ( curCSS ) {
|
|
return curCSS( elem, name );
|
|
}
|
|
},
|
|
|
|
// A method for quickly swapping in/out CSS properties to get correct calculations
|
|
swap: function( elem, options, callback ) {
|
|
var old = {};
|
|
|
|
// Remember the old values, and insert the new ones
|
|
for ( var name in options ) {
|
|
old[ name ] = elem.style[ name ];
|
|
elem.style[ name ] = options[ name ];
|
|
}
|
|
|
|
callback.call( elem );
|
|
|
|
// Revert the old values
|
|
for ( name in options ) {
|
|
elem.style[ name ] = old[ name ];
|
|
}
|
|
}
|
|
});
|
|
|
|
// DEPRECATED, Use jQuery.css() instead
|
|
jQuery.curCSS = jQuery.css;
|
|
|
|
jQuery.each(["height", "width"], function( i, name ) {
|
|
jQuery.cssHooks[ name ] = {
|
|
get: function( elem, computed, extra ) {
|
|
var val;
|
|
|
|
if ( computed ) {
|
|
if ( elem.offsetWidth !== 0 ) {
|
|
return getWH( elem, name, extra );
|
|
} else {
|
|
jQuery.swap( elem, cssShow, function() {
|
|
val = getWH( elem, name, extra );
|
|
});
|
|
}
|
|
|
|
return val;
|
|
}
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
if ( rnumpx.test( value ) ) {
|
|
// ignore negative width and height values #1599
|
|
value = parseFloat( value );
|
|
|
|
if ( value >= 0 ) {
|
|
return value + "px";
|
|
}
|
|
|
|
} else {
|
|
return value;
|
|
}
|
|
}
|
|
};
|
|
});
|
|
|
|
if ( !jQuery.support.opacity ) {
|
|
jQuery.cssHooks.opacity = {
|
|
get: function( elem, computed ) {
|
|
// IE uses filters for opacity
|
|
return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
|
|
( parseFloat( RegExp.$1 ) / 100 ) + "" :
|
|
computed ? "1" : "";
|
|
},
|
|
|
|
set: function( elem, value ) {
|
|
var style = elem.style,
|
|
currentStyle = elem.currentStyle,
|
|
opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
|
|
filter = currentStyle && currentStyle.filter || style.filter || "";
|
|
|
|
// IE has trouble with opacity if it does not have layout
|
|
// Force it by setting the zoom level
|
|
style.zoom = 1;
|
|
|
|
// if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
|
|
if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" ) {
|
|
|
|
// Setting style.filter to null, "" & " " still leave "filter:" in the cssText
|
|
// if "filter:" is present at all, clearType is disabled, we want to avoid this
|
|
// style.removeAttribute is IE Only, but so apparently is this code path...
|
|
style.removeAttribute( "filter" );
|
|
|
|
// if there there is no filter style applied in a css rule, we are done
|
|
if ( currentStyle && !currentStyle.filter ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// otherwise, set new filter values
|
|
style.filter = ralpha.test( filter ) ?
|
|
filter.replace( ralpha, opacity ) :
|
|
filter + " " + opacity;
|
|
}
|
|
};
|
|
}
|
|
|
|
jQuery(function() {
|
|
// This hook cannot be added until DOM ready because the support test
|
|
// for it is not run until after DOM ready
|
|
if ( !jQuery.support.reliableMarginRight ) {
|
|
jQuery.cssHooks.marginRight = {
|
|
get: function( elem, computed ) {
|
|
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
|
|
// Work around by temporarily setting element display to inline-block
|
|
var ret;
|
|
jQuery.swap( elem, { "display": "inline-block" }, function() {
|
|
if ( computed ) {
|
|
ret = curCSS( elem, "margin-right", "marginRight" );
|
|
} else {
|
|
ret = elem.style.marginRight;
|
|
}
|
|
});
|
|
return ret;
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
if ( document.defaultView && document.defaultView.getComputedStyle ) {
|
|
getComputedStyle = function( elem, name ) {
|
|
var ret, defaultView, computedStyle;
|
|
|
|
name = name.replace( rupper, "-$1" ).toLowerCase();
|
|
|
|
if ( (defaultView = elem.ownerDocument.defaultView) &&
|
|
(computedStyle = defaultView.getComputedStyle( elem, null )) ) {
|
|
ret = computedStyle.getPropertyValue( name );
|
|
if ( ret === "" && !jQuery.contains( elem.ownerDocument.documentElement, elem ) ) {
|
|
ret = jQuery.style( elem, name );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
};
|
|
}
|
|
|
|
if ( document.documentElement.currentStyle ) {
|
|
currentStyle = function( elem, name ) {
|
|
var left, rsLeft, uncomputed,
|
|
ret = elem.currentStyle && elem.currentStyle[ name ],
|
|
style = elem.style;
|
|
|
|
// Avoid setting ret to empty string here
|
|
// so we don't default to auto
|
|
if ( ret === null && style && (uncomputed = style[ name ]) ) {
|
|
ret = uncomputed;
|
|
}
|
|
|
|
// From the awesome hack by Dean Edwards
|
|
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
|
|
|
// If we're not dealing with a regular pixel number
|
|
// but a number that has a weird ending, we need to convert it to pixels
|
|
if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
|
|
|
|
// Remember the original values
|
|
left = style.left;
|
|
rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
|
|
|
|
// Put in the new values to get a computed value out
|
|
if ( rsLeft ) {
|
|
elem.runtimeStyle.left = elem.currentStyle.left;
|
|
}
|
|
style.left = name === "fontSize" ? "1em" : ( ret || 0 );
|
|
ret = style.pixelLeft + "px";
|
|
|
|
// Revert the changed values
|
|
style.left = left;
|
|
if ( rsLeft ) {
|
|
elem.runtimeStyle.left = rsLeft;
|
|
}
|
|
}
|
|
|
|
return ret === "" ? "auto" : ret;
|
|
};
|
|
}
|
|
|
|
curCSS = getComputedStyle || currentStyle;
|
|
|
|
function getWH( elem, name, extra ) {
|
|
|
|
// Start with offset property
|
|
var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
|
|
which = name === "width" ? cssWidth : cssHeight,
|
|
i = 0,
|
|
len = which.length;
|
|
|
|
if ( val > 0 ) {
|
|
if ( extra !== "border" ) {
|
|
for ( ; i < len; i++ ) {
|
|
if ( !extra ) {
|
|
val -= parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
|
|
}
|
|
if ( extra === "margin" ) {
|
|
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
|
|
} else {
|
|
val -= parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
return val + "px";
|
|
}
|
|
|
|
// Fall back to computed then uncomputed css if necessary
|
|
val = curCSS( elem, name, name );
|
|
if ( val < 0 || val == null ) {
|
|
val = elem.style[ name ] || 0;
|
|
}
|
|
// Normalize "", auto, and prepare for extra
|
|
val = parseFloat( val ) || 0;
|
|
|
|
// Add padding, border, margin
|
|
if ( extra ) {
|
|
for ( ; i < len; i++ ) {
|
|
val += parseFloat( jQuery.css( elem, "padding" + which[ i ] ) ) || 0;
|
|
if ( extra !== "padding" ) {
|
|
val += parseFloat( jQuery.css( elem, "border" + which[ i ] + "Width" ) ) || 0;
|
|
}
|
|
if ( extra === "margin" ) {
|
|
val += parseFloat( jQuery.css( elem, extra + which[ i ] ) ) || 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
return val + "px";
|
|
}
|
|
|
|
if ( jQuery.expr && jQuery.expr.filters ) {
|
|
jQuery.expr.filters.hidden = function( elem ) {
|
|
var width = elem.offsetWidth,
|
|
height = elem.offsetHeight;
|
|
|
|
return ( width === 0 && height === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none");
|
|
};
|
|
|
|
jQuery.expr.filters.visible = function( elem ) {
|
|
return !jQuery.expr.filters.hidden( elem );
|
|
};
|
|
}
|
|
|
|
|
|
|
|
|
|
var r20 = /%20/g,
|
|
rbracket = /\[\]$/,
|
|
rCRLF = /\r?\n/g,
|
|
rhash = /#.*$/,
|
|
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
|
|
rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
|
|
// #7653, #8125, #8152: local protocol detection
|
|
rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
|
|
rnoContent = /^(?:GET|HEAD)$/,
|
|
rprotocol = /^\/\//,
|
|
rquery = /\?/,
|
|
rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
|
|
rselectTextarea = /^(?:select|textarea)/i,
|
|
rspacesAjax = /\s+/,
|
|
rts = /([?&])_=[^&]*/,
|
|
rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/,
|
|
|
|
// Keep a copy of the old load method
|
|
_load = jQuery.fn.load,
|
|
|
|
/* Prefilters
|
|
* 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
|
|
* 2) These are called:
|
|
* - BEFORE asking for a transport
|
|
* - AFTER param serialization (s.data is a string if s.processData is true)
|
|
* 3) key is the dataType
|
|
* 4) the catchall symbol "*" can be used
|
|
* 5) execution will start with transport dataType and THEN continue down to "*" if needed
|
|
*/
|
|
prefilters = {},
|
|
|
|
/* Transports bindings
|
|
* 1) key is the dataType
|
|
* 2) the catchall symbol "*" can be used
|
|
* 3) selection will start with transport dataType and THEN go to "*" if needed
|
|
*/
|
|
transports = {},
|
|
|
|
// Document location
|
|
ajaxLocation,
|
|
|
|
// Document location segments
|
|
ajaxLocParts,
|
|
|
|
// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
|
|
allTypes = ["*/"] + ["*"];
|
|
|
|
// #8138, IE may throw an exception when accessing
|
|
// a field from window.location if document.domain has been set
|
|
try {
|
|
ajaxLocation = location.href;
|
|
} catch( e ) {
|
|
// Use the href attribute of an A element
|
|
// since IE will modify it given document.location
|
|
ajaxLocation = document.createElement( "a" );
|
|
ajaxLocation.href = "";
|
|
ajaxLocation = ajaxLocation.href;
|
|
}
|
|
|
|
// Segment location into parts
|
|
ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
|
|
|
|
// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
|
|
function addToPrefiltersOrTransports( structure ) {
|
|
|
|
// dataTypeExpression is optional and defaults to "*"
|
|
return function( dataTypeExpression, func ) {
|
|
|
|
if ( typeof dataTypeExpression !== "string" ) {
|
|
func = dataTypeExpression;
|
|
dataTypeExpression = "*";
|
|
}
|
|
|
|
if ( jQuery.isFunction( func ) ) {
|
|
var dataTypes = dataTypeExpression.toLowerCase().split( rspacesAjax ),
|
|
i = 0,
|
|
length = dataTypes.length,
|
|
dataType,
|
|
list,
|
|
placeBefore;
|
|
|
|
// For each dataType in the dataTypeExpression
|
|
for ( ; i < length; i++ ) {
|
|
dataType = dataTypes[ i ];
|
|
// We control if we're asked to add before
|
|
// any existing element
|
|
placeBefore = /^\+/.test( dataType );
|
|
if ( placeBefore ) {
|
|
dataType = dataType.substr( 1 ) || "*";
|
|
}
|
|
list = structure[ dataType ] = structure[ dataType ] || [];
|
|
// then we add to the structure accordingly
|
|
list[ placeBefore ? "unshift" : "push" ]( func );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
// Base inspection function for prefilters and transports
|
|
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
|
|
dataType /* internal */, inspected /* internal */ ) {
|
|
|
|
dataType = dataType || options.dataTypes[ 0 ];
|
|
inspected = inspected || {};
|
|
|
|
inspected[ dataType ] = true;
|
|
|
|
var list = structure[ dataType ],
|
|
i = 0,
|
|
length = list ? list.length : 0,
|
|
executeOnly = ( structure === prefilters ),
|
|
selection;
|
|
|
|
for ( ; i < length && ( executeOnly || !selection ); i++ ) {
|
|
selection = list[ i ]( options, originalOptions, jqXHR );
|
|
// If we got redirected to another dataType
|
|
// we try there if executing only and not done already
|
|
if ( typeof selection === "string" ) {
|
|
if ( !executeOnly || inspected[ selection ] ) {
|
|
selection = undefined;
|
|
} else {
|
|
options.dataTypes.unshift( selection );
|
|
selection = inspectPrefiltersOrTransports(
|
|
structure, options, originalOptions, jqXHR, selection, inspected );
|
|
}
|
|
}
|
|
}
|
|
// If we're only executing or nothing was selected
|
|
// we try the catchall dataType if not done already
|
|
if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
|
|
selection = inspectPrefiltersOrTransports(
|
|
structure, options, originalOptions, jqXHR, "*", inspected );
|
|
}
|
|
// unnecessary when only executing (prefilters)
|
|
// but it'll be ignored by the caller in that case
|
|
return selection;
|
|
}
|
|
|
|
// A special extend for ajax options
|
|
// that takes "flat" options (not to be deep extended)
|
|
// Fixes #9887
|
|
function ajaxExtend( target, src ) {
|
|
var key, deep,
|
|
flatOptions = jQuery.ajaxSettings.flatOptions || {};
|
|
for ( key in src ) {
|
|
if ( src[ key ] !== undefined ) {
|
|
( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
|
|
}
|
|
}
|
|
if ( deep ) {
|
|
jQuery.extend( true, target, deep );
|
|
}
|
|
}
|
|
|
|
jQuery.fn.extend({
|
|
load: function( url, params, callback ) {
|
|
if ( typeof url !== "string" && _load ) {
|
|
return _load.apply( this, arguments );
|
|
|
|
// Don't do a request if no elements are being requested
|
|
} else if ( !this.length ) {
|
|
return this;
|
|
}
|
|
|
|
var off = url.indexOf( " " );
|
|
if ( off >= 0 ) {
|
|
var selector = url.slice( off, url.length );
|
|
url = url.slice( 0, off );
|
|
}
|
|
|
|
// Default to a GET request
|
|
var type = "GET";
|
|
|
|
// If the second parameter was provided
|
|
if ( params ) {
|
|
// If it's a function
|
|
if ( jQuery.isFunction( params ) ) {
|
|
// We assume that it's the callback
|
|
callback = params;
|
|
params = undefined;
|
|
|
|
// Otherwise, build a param string
|
|
} else if ( typeof params === "object" ) {
|
|
params = jQuery.param( params, jQuery.ajaxSettings.traditional );
|
|
type = "POST";
|
|
}
|
|
}
|
|
|
|
var self = this;
|
|
|
|
// Request the remote document
|
|
jQuery.ajax({
|
|
url: url,
|
|
type: type,
|
|
dataType: "html",
|
|
data: params,
|
|
// Complete callback (responseText is used internally)
|
|
complete: function( jqXHR, status, responseText ) {
|
|
// Store the response as specified by the jqXHR object
|
|
responseText = jqXHR.responseText;
|
|
// If successful, inject the HTML into all the matched elements
|
|
if ( jqXHR.isResolved() ) {
|
|
// #4825: Get the actual response in case
|
|
// a dataFilter is present in ajaxSettings
|
|
jqXHR.done(function( r ) {
|
|
responseText = r;
|
|
});
|
|
// See if a selector was specified
|
|
self.html( selector ?
|
|
// Create a dummy div to hold the results
|
|
jQuery("<div>")
|
|
// inject the contents of the document in, removing the scripts
|
|
// to avoid any 'Permission Denied' errors in IE
|
|
.append(responseText.replace(rscript, ""))
|
|
|
|
// Locate the specified elements
|
|
.find(selector) :
|
|
|
|
// If not, just inject the full result
|
|
responseText );
|
|
}
|
|
|
|
if ( callback ) {
|
|
self.each( callback, [ responseText, status, jqXHR ] );
|
|
}
|
|
}
|
|
});
|
|
|
|
return this;
|
|
},
|
|
|
|
serialize: function() {
|
|
return jQuery.param( this.serializeArray() );
|
|
},
|
|
|
|
serializeArray: function() {
|
|
return this.map(function(){
|
|
return this.elements ? jQuery.makeArray( this.elements ) : this;
|
|
})
|
|
.filter(function(){
|
|
return this.name && !this.disabled &&
|
|
( this.checked || rselectTextarea.test( this.nodeName ) ||
|
|
rinput.test( this.type ) );
|
|
})
|
|
.map(function( i, elem ){
|
|
var val = jQuery( this ).val();
|
|
|
|
return val == null ?
|
|
null :
|
|
jQuery.isArray( val ) ?
|
|
jQuery.map( val, function( val, i ){
|
|
return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
}) :
|
|
{ name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
|
|
}).get();
|
|
}
|
|
});
|
|
|
|
// Attach a bunch of functions for handling common AJAX events
|
|
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
|
|
jQuery.fn[ o ] = function( f ){
|
|
return this.on( o, f );
|
|
};
|
|
});
|
|
|
|
jQuery.each( [ "get", "post" ], function( i, method ) {
|
|
jQuery[ method ] = function( url, data, callback, type ) {
|
|
// shift arguments if data argument was omitted
|
|
if ( jQuery.isFunction( data ) ) {
|
|
type = type || callback;
|
|
callback = data;
|
|
data = undefined;
|
|
}
|
|
|
|
return jQuery.ajax({
|
|
type: method,
|
|
url: url,
|
|
data: data,
|
|
success: callback,
|
|
dataType: type
|
|
});
|
|
};
|
|
});
|
|
|
|
jQuery.extend({
|
|
|
|
getScript: function( url, callback ) {
|
|
return jQuery.get( url, undefined, callback, "script" );
|
|
},
|
|
|
|
getJSON: function( url, data, callback ) {
|
|
return jQuery.get( url, data, callback, "json" );
|
|
},
|
|
|
|
// Creates a full fledged settings object into target
|
|
// with both ajaxSettings and settings fields.
|
|
// If target is omitted, writes into ajaxSettings.
|
|
ajaxSetup: function( target, settings ) {
|
|
if ( settings ) {
|
|
// Building a settings object
|
|
ajaxExtend( target, jQuery.ajaxSettings );
|
|
} else {
|
|
// Extending ajaxSettings
|
|
settings = target;
|
|
target = jQuery.ajaxSettings;
|
|
}
|
|
ajaxExtend( target, settings );
|
|
return target;
|
|
},
|
|
|
|
ajaxSettings: {
|
|
url: ajaxLocation,
|
|
isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
|
|
global: true,
|
|
type: "GET",
|
|
contentType: "application/x-www-form-urlencoded",
|
|
processData: true,
|
|
async: true,
|
|
/*
|
|
timeout: 0,
|
|
data: null,
|
|
dataType: null,
|
|
username: null,
|
|
password: null,
|
|
cache: null,
|
|
traditional: false,
|
|
headers: {},
|
|
*/
|
|
|
|
accepts: {
|
|
xml: "application/xml, text/xml",
|
|
html: "text/html",
|
|
text: "text/plain",
|
|
json: "application/json, text/javascript",
|
|
"*": allTypes
|
|
},
|
|
|
|
contents: {
|
|
xml: /xml/,
|
|
html: /html/,
|
|
json: /json/
|
|
},
|
|
|
|
responseFields: {
|
|
xml: "responseXML",
|
|
text: "responseText"
|
|
},
|
|
|
|
// List of data converters
|
|
// 1) key format is "source_type destination_type" (a single space in-between)
|
|
// 2) the catchall symbol "*" can be used for source_type
|
|
converters: {
|
|
|
|
// Convert anything to text
|
|
"* text": window.String,
|
|
|
|
// Text to html (true = no transformation)
|
|
"text html": true,
|
|
|
|
// Evaluate text as a json expression
|
|
"text json": jQuery.parseJSON,
|
|
|
|
// Parse text as xml
|
|
"text xml": jQuery.parseXML
|
|
},
|
|
|
|
// For options that shouldn't be deep extended:
|
|
// you can add your own custom options here if
|
|
// and when you create one that shouldn't be
|
|
// deep extended (see ajaxExtend)
|
|
flatOptions: {
|
|
context: true,
|
|
url: true
|
|
}
|
|
},
|
|
|
|
ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
|
|
ajaxTransport: addToPrefiltersOrTransports( transports ),
|
|
|
|
// Main method
|
|
ajax: function( url, options ) {
|
|
|
|
// If url is an object, simulate pre-1.5 signature
|
|
if ( typeof url === "object" ) {
|
|
options = url;
|
|
url = undefined;
|
|
}
|
|
|
|
// Force options to be an object
|
|
options = options || {};
|
|
|
|
var // Create the final options object
|
|
s = jQuery.ajaxSetup( {}, options ),
|
|
// Callbacks context
|
|
callbackContext = s.context || s,
|
|
// Context for global events
|
|
// It's the callbackContext if one was provided in the options
|
|
// and if it's a DOM node or a jQuery collection
|
|
globalEventContext = callbackContext !== s &&
|
|
( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
|
|
jQuery( callbackContext ) : jQuery.event,
|
|
// Deferreds
|
|
deferred = jQuery.Deferred(),
|
|
completeDeferred = jQuery.Callbacks( "once memory" ),
|
|
// Status-dependent callbacks
|
|
statusCode = s.statusCode || {},
|
|
// ifModified key
|
|
ifModifiedKey,
|
|
// Headers (they are sent all at once)
|
|
requestHeaders = {},
|
|
requestHeadersNames = {},
|
|
// Response headers
|
|
responseHeadersString,
|
|
responseHeaders,
|
|
// transport
|
|
transport,
|
|
// timeout handle
|
|
timeoutTimer,
|
|
// Cross-domain detection vars
|
|
parts,
|
|
// The jqXHR state
|
|
state = 0,
|
|
// To know if global events are to be dispatched
|
|
fireGlobals,
|
|
// Loop variable
|
|
i,
|
|
// Fake xhr
|
|
jqXHR = {
|
|
|
|
readyState: 0,
|
|
|
|
// Caches the header
|
|
setRequestHeader: function( name, value ) {
|
|
if ( !state ) {
|
|
var lname = name.toLowerCase();
|
|
name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
|
|
requestHeaders[ name ] = value;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Raw string
|
|
getAllResponseHeaders: function() {
|
|
return state === 2 ? responseHeadersString : null;
|
|
},
|
|
|
|
// Builds headers hashtable if needed
|
|
getResponseHeader: function( key ) {
|
|
var match;
|
|
if ( state === 2 ) {
|
|
if ( !responseHeaders ) {
|
|
responseHeaders = {};
|
|
while( ( match = rheaders.exec( responseHeadersString ) ) ) {
|
|
responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
|
|
}
|
|
}
|
|
match = responseHeaders[ key.toLowerCase() ];
|
|
}
|
|
return match === undefined ? null : match;
|
|
},
|
|
|
|
// Overrides response content-type header
|
|
overrideMimeType: function( type ) {
|
|
if ( !state ) {
|
|
s.mimeType = type;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
// Cancel the request
|
|
abort: function( statusText ) {
|
|
statusText = statusText || "abort";
|
|
if ( transport ) {
|
|
transport.abort( statusText );
|
|
}
|
|
done( 0, statusText );
|
|
return this;
|
|
}
|
|
};
|
|
|
|
// Callback for when everything is done
|
|
// It is defined here because jslint complains if it is declared
|
|
// at the end of the function (which would be more logical and readable)
|
|
function done( status, nativeStatusText, responses, headers ) {
|
|
|
|
// Called once
|
|
if ( state === 2 ) {
|
|
return;
|
|
}
|
|
|
|
// State is "done" now
|
|
state = 2;
|
|
|
|
// Clear timeout if it exists
|
|
if ( timeoutTimer ) {
|
|
clearTimeout( timeoutTimer );
|
|
}
|
|
|
|
// Dereference transport for early garbage collection
|
|
// (no matter how long the jqXHR object will be used)
|
|
transport = undefined;
|
|
|
|
// Cache response headers
|
|
responseHeadersString = headers || "";
|
|
|
|
// Set readyState
|
|
jqXHR.readyState = status > 0 ? 4 : 0;
|
|
|
|
var isSuccess,
|
|
success,
|
|
error,
|
|
statusText = nativeStatusText,
|
|
response = responses ? ajaxHandleResponses( s, jqXHR, responses ) : undefined,
|
|
lastModified,
|
|
etag;
|
|
|
|
// If successful, handle type chaining
|
|
if ( status >= 200 && status < 300 || status === 304 ) {
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
|
|
if ( ( lastModified = jqXHR.getResponseHeader( "Last-Modified" ) ) ) {
|
|
jQuery.lastModified[ ifModifiedKey ] = lastModified;
|
|
}
|
|
if ( ( etag = jqXHR.getResponseHeader( "Etag" ) ) ) {
|
|
jQuery.etag[ ifModifiedKey ] = etag;
|
|
}
|
|
}
|
|
|
|
// If not modified
|
|
if ( status === 304 ) {
|
|
|
|
statusText = "notmodified";
|
|
isSuccess = true;
|
|
|
|
// If we have data
|
|
} else {
|
|
|
|
try {
|
|
success = ajaxConvert( s, response );
|
|
statusText = "success";
|
|
isSuccess = true;
|
|
} catch(e) {
|
|
// We have a parsererror
|
|
statusText = "parsererror";
|
|
error = e;
|
|
}
|
|
}
|
|
} else {
|
|
// We extract error from statusText
|
|
// then normalize statusText and status for non-aborts
|
|
error = statusText;
|
|
if ( !statusText || status ) {
|
|
statusText = "error";
|
|
if ( status < 0 ) {
|
|
status = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set data for the fake xhr object
|
|
jqXHR.status = status;
|
|
jqXHR.statusText = "" + ( nativeStatusText || statusText );
|
|
|
|
// Success/Error
|
|
if ( isSuccess ) {
|
|
deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
|
|
} else {
|
|
deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
|
|
}
|
|
|
|
// Status-dependent callbacks
|
|
jqXHR.statusCode( statusCode );
|
|
statusCode = undefined;
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
|
|
[ jqXHR, s, isSuccess ? success : error ] );
|
|
}
|
|
|
|
// Complete
|
|
completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
|
|
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
|
|
// Handle the global AJAX counter
|
|
if ( !( --jQuery.active ) ) {
|
|
jQuery.event.trigger( "ajaxStop" );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Attach deferreds
|
|
deferred.promise( jqXHR );
|
|
jqXHR.success = jqXHR.done;
|
|
jqXHR.error = jqXHR.fail;
|
|
jqXHR.complete = completeDeferred.add;
|
|
|
|
// Status-dependent callbacks
|
|
jqXHR.statusCode = function( map ) {
|
|
if ( map ) {
|
|
var tmp;
|
|
if ( state < 2 ) {
|
|
for ( tmp in map ) {
|
|
statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
|
|
}
|
|
} else {
|
|
tmp = map[ jqXHR.status ];
|
|
jqXHR.then( tmp, tmp );
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
// Remove hash character (#7531: and string promotion)
|
|
// Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
|
|
// We also use the url parameter if available
|
|
s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
|
|
|
|
// Extract dataTypes list
|
|
s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( rspacesAjax );
|
|
|
|
// Determine if a cross-domain request is in order
|
|
if ( s.crossDomain == null ) {
|
|
parts = rurl.exec( s.url.toLowerCase() );
|
|
s.crossDomain = !!( parts &&
|
|
( parts[ 1 ] != ajaxLocParts[ 1 ] || parts[ 2 ] != ajaxLocParts[ 2 ] ||
|
|
( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
|
|
( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
|
|
);
|
|
}
|
|
|
|
// Convert data if not already a string
|
|
if ( s.data && s.processData && typeof s.data !== "string" ) {
|
|
s.data = jQuery.param( s.data, s.traditional );
|
|
}
|
|
|
|
// Apply prefilters
|
|
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
|
|
|
|
// If request was aborted inside a prefiler, stop there
|
|
if ( state === 2 ) {
|
|
return false;
|
|
}
|
|
|
|
// We can fire global events as of now if asked to
|
|
fireGlobals = s.global;
|
|
|
|
// Uppercase the type
|
|
s.type = s.type.toUpperCase();
|
|
|
|
// Determine if request has content
|
|
s.hasContent = !rnoContent.test( s.type );
|
|
|
|
// Watch for a new set of requests
|
|
if ( fireGlobals && jQuery.active++ === 0 ) {
|
|
jQuery.event.trigger( "ajaxStart" );
|
|
}
|
|
|
|
// More options handling for requests with no content
|
|
if ( !s.hasContent ) {
|
|
|
|
// If data is available, append data to url
|
|
if ( s.data ) {
|
|
s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
|
|
// #9682: remove data so that it's not used in an eventual retry
|
|
delete s.data;
|
|
}
|
|
|
|
// Get ifModifiedKey before adding the anti-cache parameter
|
|
ifModifiedKey = s.url;
|
|
|
|
// Add anti-cache in url if needed
|
|
if ( s.cache === false ) {
|
|
|
|
var ts = jQuery.now(),
|
|
// try replacing _= if it is there
|
|
ret = s.url.replace( rts, "$1_=" + ts );
|
|
|
|
// if nothing was replaced, add timestamp to the end
|
|
s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
|
|
}
|
|
}
|
|
|
|
// Set the correct header, if data is being sent
|
|
if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
|
|
jqXHR.setRequestHeader( "Content-Type", s.contentType );
|
|
}
|
|
|
|
// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
|
|
if ( s.ifModified ) {
|
|
ifModifiedKey = ifModifiedKey || s.url;
|
|
if ( jQuery.lastModified[ ifModifiedKey ] ) {
|
|
jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
|
|
}
|
|
if ( jQuery.etag[ ifModifiedKey ] ) {
|
|
jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
|
|
}
|
|
}
|
|
|
|
// Set the Accepts header for the server, depending on the dataType
|
|
jqXHR.setRequestHeader(
|
|
"Accept",
|
|
s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
|
|
s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
|
|
s.accepts[ "*" ]
|
|
);
|
|
|
|
// Check for headers option
|
|
for ( i in s.headers ) {
|
|
jqXHR.setRequestHeader( i, s.headers[ i ] );
|
|
}
|
|
|
|
// Allow custom headers/mimetypes and early abort
|
|
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
|
|
// Abort if not done already
|
|
jqXHR.abort();
|
|
return false;
|
|
|
|
}
|
|
|
|
// Install callbacks on deferreds
|
|
for ( i in { success: 1, error: 1, complete: 1 } ) {
|
|
jqXHR[ i ]( s[ i ] );
|
|
}
|
|
|
|
// Get transport
|
|
transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
|
|
|
|
// If no transport, we auto-abort
|
|
if ( !transport ) {
|
|
done( -1, "No Transport" );
|
|
} else {
|
|
jqXHR.readyState = 1;
|
|
// Send global event
|
|
if ( fireGlobals ) {
|
|
globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
|
|
}
|
|
// Timeout
|
|
if ( s.async && s.timeout > 0 ) {
|
|
timeoutTimer = setTimeout( function(){
|
|
jqXHR.abort( "timeout" );
|
|
}, s.timeout );
|
|
}
|
|
|
|
try {
|
|
state = 1;
|
|
transport.send( requestHeaders, done );
|
|
} catch (e) {
|
|
// Propagate exception as error if not done
|
|
if ( state < 2 ) {
|
|
done( -1, e );
|
|
// Simply rethrow otherwise
|
|
} else {
|
|
throw e;
|
|
}
|
|
}
|
|
}
|
|
|
|
return jqXHR;
|
|
},
|
|
|
|
// Serialize an array of form elements or a set of
|
|
// key/values into a query string
|
|
param: function( a, traditional ) {
|
|
var s = [],
|
|
add = function( key, value ) {
|
|
// If value is a function, invoke it and return its value
|
|
value = jQuery.isFunction( value ) ? value() : value;
|
|
s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
|
|
};
|
|
|
|
// Set traditional to true for jQuery <= 1.3.2 behavior.
|
|
if ( traditional === undefined ) {
|
|
traditional = jQuery.ajaxSettings.traditional;
|
|
}
|
|
|
|
// If an array was passed in, assume that it is an array of form elements.
|
|
if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
|
|
// Serialize the form elements
|
|
jQuery.each( a, function() {
|
|
add( this.name, this.value );
|
|
});
|
|
|
|
} else {
|
|
// If traditional, encode the "old" way (the way 1.3.2 or older
|
|
// did it), otherwise encode params recursively.
|
|
for ( var prefix in a ) {
|
|
buildParams( prefix, a[ prefix ], traditional, add );
|
|
}
|
|
}
|
|
|
|
// Return the resulting serialization
|
|
return s.join( "&" ).replace( r20, "+" );
|
|
}
|
|
});
|
|
|
|
function buildParams( prefix, obj, traditional, add ) {
|
|
if ( jQuery.isArray( obj ) ) {
|
|
// Serialize array item.
|
|
jQuery.each( obj, function( i, v ) {
|
|
if ( traditional || rbracket.test( prefix ) ) {
|
|
// Treat each array item as a scalar.
|
|
add( prefix, v );
|
|
|
|
} else {
|
|
// If array item is non-scalar (array or object), encode its
|
|
// numeric index to resolve deserialization ambiguity issues.
|
|
// Note that rack (as of 1.0.0) can't currently deserialize
|
|
// nested arrays properly, and attempting to do so may cause
|
|
// a server error. Possible fixes are to modify rack's
|
|
// deserialization algorithm or to provide an option or flag
|
|
// to force array serialization to be shallow.
|
|
buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v, traditional, add );
|
|
}
|
|
});
|
|
|
|
} else if ( !traditional && obj != null && typeof obj === "object" ) {
|
|
// Serialize object item.
|
|
for ( var name in obj ) {
|
|
buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
|
|
}
|
|
|
|
} else {
|
|
// Serialize scalar item.
|
|
add( prefix, obj );
|
|
}
|
|
}
|
|
|
|
// This is still on the jQuery object... for now
|
|
// Want to move this to jQuery.ajax some day
|
|
jQuery.extend({
|
|
|
|
// Counter for holding the number of active queries
|
|
active: 0,
|
|
|
|
// Last-Modified header cache for next request
|
|
lastModified: {},
|
|
etag: {}
|
|
|
|
});
|
|
|
|
/* Handles responses to an ajax request:
|
|
* - sets all responseXXX fields accordingly
|
|
* - finds the right dataType (mediates between content-type and expected dataType)
|
|
* - returns the corresponding response
|
|
*/
|
|
function ajaxHandleResponses( s, jqXHR, responses ) {
|
|
|
|
var contents = s.contents,
|
|
dataTypes = s.dataTypes,
|
|
responseFields = s.responseFields,
|
|
ct,
|
|
type,
|
|
finalDataType,
|
|
firstDataType;
|
|
|
|
// Fill responseXXX fields
|
|
for ( type in responseFields ) {
|
|
if ( type in responses ) {
|
|
jqXHR[ responseFields[type] ] = responses[ type ];
|
|
}
|
|
}
|
|
|
|
// Remove auto dataType and get content-type in the process
|
|
while( dataTypes[ 0 ] === "*" ) {
|
|
dataTypes.shift();
|
|
if ( ct === undefined ) {
|
|
ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
|
|
}
|
|
}
|
|
|
|
// Check if we're dealing with a known content-type
|
|
if ( ct ) {
|
|
for ( type in contents ) {
|
|
if ( contents[ type ] && contents[ type ].test( ct ) ) {
|
|
dataTypes.unshift( type );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check to see if we have a response for the expected dataType
|
|
if ( dataTypes[ 0 ] in responses ) {
|
|
finalDataType = dataTypes[ 0 ];
|
|
} else {
|
|
// Try convertible dataTypes
|
|
for ( type in responses ) {
|
|
if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
|
|
finalDataType = type;
|
|
break;
|
|
}
|
|
if ( !firstDataType ) {
|
|
firstDataType = type;
|
|
}
|
|
}
|
|
// Or just use first one
|
|
finalDataType = finalDataType || firstDataType;
|
|
}
|
|
|
|
// If we found a dataType
|
|
// We add the dataType to the list if needed
|
|
// and return the corresponding response
|
|
if ( finalDataType ) {
|
|
if ( finalDataType !== dataTypes[ 0 ] ) {
|
|
dataTypes.unshift( finalDataType );
|
|
}
|
|
return responses[ finalDataType ];
|
|
}
|
|
}
|
|
|
|
// Chain conversions given the request and the original response
|
|
function ajaxConvert( s, response ) {
|
|
|
|
// Apply the dataFilter if provided
|
|
if ( s.dataFilter ) {
|
|
response = s.dataFilter( response, s.dataType );
|
|
}
|
|
|
|
var dataTypes = s.dataTypes,
|
|
converters = {},
|
|
i,
|
|
key,
|
|
length = dataTypes.length,
|
|
tmp,
|
|
// Current and previous dataTypes
|
|
current = dataTypes[ 0 ],
|
|
prev,
|
|
// Conversion expression
|
|
conversion,
|
|
// Conversion function
|
|
conv,
|
|
// Conversion functions (transitive conversion)
|
|
conv1,
|
|
conv2;
|
|
|
|
// For each dataType in the chain
|
|
for ( i = 1; i < length; i++ ) {
|
|
|
|
// Create converters map
|
|
// with lowercased keys
|
|
if ( i === 1 ) {
|
|
for ( key in s.converters ) {
|
|
if ( typeof key === "string" ) {
|
|
converters[ key.toLowerCase() ] = s.converters[ key ];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Get the dataTypes
|
|
prev = current;
|
|
current = dataTypes[ i ];
|
|
|
|
// If current is auto dataType, update it to prev
|
|
if ( current === "*" ) {
|
|
current = prev;
|
|
// If no auto and dataTypes are actually different
|
|
} else if ( prev !== "*" && prev !== current ) {
|
|
|
|
// Get the converter
|
|
conversion = prev + " " + current;
|
|
conv = converters[ conversion ] || converters[ "* " + current ];
|
|
|
|
// If there is no direct converter, search transitively
|
|
if ( !conv ) {
|
|
conv2 = undefined;
|
|
for ( conv1 in converters ) {
|
|
tmp = conv1.split( " " );
|
|
if ( tmp[ 0 ] === prev || tmp[ 0 ] === "*" ) {
|
|
conv2 = converters[ tmp[1] + " " + current ];
|
|
if ( conv2 ) {
|
|
conv1 = converters[ conv1 ];
|
|
if ( conv1 === true ) {
|
|
conv = conv2;
|
|
} else if ( conv2 === true ) {
|
|
conv = conv1;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// If we found no converter, dispatch an error
|
|
if ( !( conv || conv2 ) ) {
|
|
jQuery.error( "No conversion from " + conversion.replace(" "," to ") );
|
|
}
|
|
// If found converter is not an equivalence
|
|
if ( conv !== true ) {
|
|
// Convert with 1 or 2 converters accordingly
|
|
response = conv ? conv( response ) : conv2( conv1(response) );
|
|
}
|
|
}
|
|
}
|
|
return response;
|
|
}
|
|
|
|
|
|
|
|
|
|
var jsc = jQuery.now(),
|
|
jsre = /(\=)\?(&|$)|\?\?/i;
|
|
|
|
// Default jsonp settings
|
|
jQuery.ajaxSetup({
|
|
jsonp: "callback",
|
|
jsonpCallback: function() {
|
|
return jQuery.expando + "_" + ( jsc++ );
|
|
}
|
|
});
|
|
|
|
// Detect, normalize options and install callbacks for jsonp requests
|
|
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
|
|
|
|
var inspectData = s.contentType === "application/x-www-form-urlencoded" &&
|
|
( typeof s.data === "string" );
|
|
|
|
if ( s.dataTypes[ 0 ] === "jsonp" ||
|
|
s.jsonp !== false && ( jsre.test( s.url ) ||
|
|
inspectData && jsre.test( s.data ) ) ) {
|
|
|
|
var responseContainer,
|
|
jsonpCallback = s.jsonpCallback =
|
|
jQuery.isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback,
|
|
previous = window[ jsonpCallback ],
|
|
url = s.url,
|
|
data = s.data,
|
|
replace = "$1" + jsonpCallback + "$2";
|
|
|
|
if ( s.jsonp !== false ) {
|
|
url = url.replace( jsre, replace );
|
|
if ( s.url === url ) {
|
|
if ( inspectData ) {
|
|
data = data.replace( jsre, replace );
|
|
}
|
|
if ( s.data === data ) {
|
|
// Add callback manually
|
|
url += (/\?/.test( url ) ? "&" : "?") + s.jsonp + "=" + jsonpCallback;
|
|
}
|
|
}
|
|
}
|
|
|
|
s.url = url;
|
|
s.data = data;
|
|
|
|
// Install callback
|
|
window[ jsonpCallback ] = function( response ) {
|
|
responseContainer = [ response ];
|
|
};
|
|
|
|
// Clean-up function
|
|
jqXHR.always(function() {
|
|
// Set callback back to previous value
|
|
window[ jsonpCallback ] = previous;
|
|
// Call if it was a function and we have a response
|
|
if ( responseContainer && jQuery.isFunction( previous ) ) {
|
|
window[ jsonpCallback ]( responseContainer[ 0 ] );
|
|
}
|
|
});
|
|
|
|
// Use data converter to retrieve json after script execution
|
|
s.converters["script json"] = function() {
|
|
if ( !responseContainer ) {
|
|
jQuery.error( jsonpCallback + " was not called" );
|
|
}
|
|
return responseContainer[ 0 ];
|
|
};
|
|
|
|
// force json dataType
|
|
s.dataTypes[ 0 ] = "json";
|
|
|
|
// Delegate to script
|
|
return "script";
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
// Install script dataType
|
|
jQuery.ajaxSetup({
|
|
accepts: {
|
|
script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
|
|
},
|
|
contents: {
|
|
script: /javascript|ecmascript/
|
|
},
|
|
converters: {
|
|
"text script": function( text ) {
|
|
jQuery.globalEval( text );
|
|
return text;
|
|
}
|
|
}
|
|
});
|
|
|
|
// Handle cache's special case and global
|
|
jQuery.ajaxPrefilter( "script", function( s ) {
|
|
if ( s.cache === undefined ) {
|
|
s.cache = false;
|
|
}
|
|
if ( s.crossDomain ) {
|
|
s.type = "GET";
|
|
s.global = false;
|
|
}
|
|
});
|
|
|
|
// Bind script tag hack transport
|
|
jQuery.ajaxTransport( "script", function(s) {
|
|
|
|
// This transport only deals with cross domain requests
|
|
if ( s.crossDomain ) {
|
|
|
|
var script,
|
|
head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
|
|
|
|
return {
|
|
|
|
send: function( _, callback ) {
|
|
|
|
script = document.createElement( "script" );
|
|
|
|
script.async = "async";
|
|
|
|
if ( s.scriptCharset ) {
|
|
script.charset = s.scriptCharset;
|
|
}
|
|
|
|
script.src = s.url;
|
|
|
|
// Attach handlers for all browsers
|
|
script.onload = script.onreadystatechange = function( _, isAbort ) {
|
|
|
|
if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
|
|
|
|
// Handle memory leak in IE
|
|
script.onload = script.onreadystatechange = null;
|
|
|
|
// Remove the script
|
|
if ( head && script.parentNode ) {
|
|
head.removeChild( script );
|
|
}
|
|
|
|
// Dereference the script
|
|
script = undefined;
|
|
|
|
// Callback if not abort
|
|
if ( !isAbort ) {
|
|
callback( 200, "success" );
|
|
}
|
|
}
|
|
};
|
|
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
|
// This arises when a base node is used (#2709 and #4378).
|
|
head.insertBefore( script, head.firstChild );
|
|
},
|
|
|
|
abort: function() {
|
|
if ( script ) {
|
|
script.onload( 0, 1 );
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
|
|
|
|
|
|
|
|
var // #5280: Internet Explorer will keep connections alive if we don't abort on unload
|
|
xhrOnUnloadAbort = window.ActiveXObject ? function() {
|
|
// Abort all pending requests
|
|
for ( var key in xhrCallbacks ) {
|
|
xhrCallbacks[ key ]( 0, 1 );
|
|
}
|
|
} : false,
|
|
xhrId = 0,
|
|
xhrCallbacks;
|
|
|
|
// Functions to create xhrs
|
|
function createStandardXHR() {
|
|
try {
|
|
return new window.XMLHttpRequest();
|
|
} catch( e ) {}
|
|
}
|
|
|
|
function createActiveXHR() {
|
|
try {
|
|
return new window.ActiveXObject( "Microsoft.XMLHTTP" );
|
|
} catch( e ) {}
|
|
}
|
|
|
|
// Create the request object
|
|
// (This is still attached to ajaxSettings for backward compatibility)
|
|
jQuery.ajaxSettings.xhr = window.ActiveXObject ?
|
|
/* Microsoft failed to properly
|
|
* implement the XMLHttpRequest in IE7 (can't request local files),
|
|
* so we use the ActiveXObject when it is available
|
|
* Additionally XMLHttpRequest can be disabled in IE7/IE8 so
|
|
* we need a fallback.
|
|
*/
|
|
function() {
|
|
return !this.isLocal && createStandardXHR() || createActiveXHR();
|
|
} :
|
|
// For all other browsers, use the standard XMLHttpRequest object
|
|
createStandardXHR;
|
|
|
|
// Determine support properties
|
|
(function( xhr ) {
|
|
jQuery.extend( jQuery.support, {
|
|
ajax: !!xhr,
|
|
cors: !!xhr && ( "withCredentials" in xhr )
|
|
});
|
|
})( jQuery.ajaxSettings.xhr() );
|
|
|
|
// Create transport if the browser can provide an xhr
|
|
if ( jQuery.support.ajax ) {
|
|
|
|
jQuery.ajaxTransport(function( s ) {
|
|
// Cross domain only allowed if supported through XMLHttpRequest
|
|
if ( !s.crossDomain || jQuery.support.cors ) {
|
|
|
|
var callback;
|
|
|
|
return {
|
|
send: function( headers, complete ) {
|
|
|
|
// Get a new xhr
|
|
var xhr = s.xhr(),
|
|
handle,
|
|
i;
|
|
|
|
// Open the socket
|
|
// Passing null username, generates a login popup on Opera (#2865)
|
|
if ( s.username ) {
|
|
xhr.open( s.type, s.url, s.async, s.username, s.password );
|
|
} else {
|
|
xhr.open( s.type, s.url, s.async );
|
|
}
|
|
|
|
// Apply custom fields if provided
|
|
if ( s.xhrFields ) {
|
|
for ( i in s.xhrFields ) {
|
|
xhr[ i ] = s.xhrFields[ i ];
|
|
}
|
|
}
|
|
|
|
// Override mime type if needed
|
|
if ( s.mimeType && xhr.overrideMimeType ) {
|
|
xhr.overrideMimeType( s.mimeType );
|
|
}
|
|
|
|
// X-Requested-With header
|
|
// For cross-domain requests, seeing as conditions for a preflight are
|
|
// akin to a jigsaw puzzle, we simply never set it to be sure.
|
|
// (it can always be set on a per-request basis or even using ajaxSetup)
|
|
// For same-domain requests, won't change header if already provided.
|
|
if ( !s.crossDomain && !headers["X-Requested-With"] ) {
|
|
headers[ "X-Requested-With" ] = "XMLHttpRequest";
|
|
}
|
|
|
|
// Need an extra try/catch for cross domain requests in Firefox 3
|
|
try {
|
|
for ( i in headers ) {
|
|
xhr.setRequestHeader( i, headers[ i ] );
|
|
}
|
|
} catch( _ ) {}
|
|
|
|
// Do send the request
|
|
// This may raise an exception which is actually
|
|
// handled in jQuery.ajax (so no try/catch here)
|
|
xhr.send( ( s.hasContent && s.data ) || null );
|
|
|
|
// Listener
|
|
callback = function( _, isAbort ) {
|
|
|
|
var status,
|
|
statusText,
|
|
responseHeaders,
|
|
responses,
|
|
xml;
|
|
|
|
// Firefox throws exceptions when accessing properties
|
|
// of an xhr when a network error occured
|
|
// http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
|
|
try {
|
|
|
|
// Was never called and is aborted or complete
|
|
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
|
|
|
|
// Only called once
|
|
callback = undefined;
|
|
|
|
// Do not keep as active anymore
|
|
if ( handle ) {
|
|
xhr.onreadystatechange = jQuery.noop;
|
|
if ( xhrOnUnloadAbort ) {
|
|
delete xhrCallbacks[ handle ];
|
|
}
|
|
}
|
|
|
|
// If it's an abort
|
|
if ( isAbort ) {
|
|
// Abort it manually if needed
|
|
if ( xhr.readyState !== 4 ) {
|
|
xhr.abort();
|
|
}
|
|
} else {
|
|
status = xhr.status;
|
|
responseHeaders = xhr.getAllResponseHeaders();
|
|
responses = {};
|
|
xml = xhr.responseXML;
|
|
|
|
// Construct response list
|
|
if ( xml && xml.documentElement /* #4958 */ ) {
|
|
responses.xml = xml;
|
|
}
|
|
responses.text = xhr.responseText;
|
|
|
|
// Firefox throws an exception when accessing
|
|
// statusText for faulty cross-domain requests
|
|
try {
|
|
statusText = xhr.statusText;
|
|
} catch( e ) {
|
|
// We normalize with Webkit giving an empty statusText
|
|
statusText = "";
|
|
}
|
|
|
|
// Filter status for non standard behaviors
|
|
|
|
// If the request is local and we have data: assume a success
|
|
// (success with no data won't get notified, that's the best we
|
|
// can do given current implementations)
|
|
if ( !status && s.isLocal && !s.crossDomain ) {
|
|
status = responses.text ? 200 : 404;
|
|
// IE - #1450: sometimes returns 1223 when it should be 204
|
|
} else if ( status === 1223 ) {
|
|
status = 204;
|
|
}
|
|
}
|
|
}
|
|
} catch( firefoxAccessException ) {
|
|
if ( !isAbort ) {
|
|
complete( -1, firefoxAccessException );
|
|
}
|
|
}
|
|
|
|
// Call complete if needed
|
|
if ( responses ) {
|
|
complete( status, statusText, responses, responseHeaders );
|
|
}
|
|
};
|
|
|
|
// if we're in sync mode or it's in cache
|
|
// and has been retrieved directly (IE6 & IE7)
|
|
// we need to manually fire the callback
|
|
if ( !s.async || xhr.readyState === 4 ) {
|
|
callback();
|
|
} else {
|
|
handle = ++xhrId;
|
|
if ( xhrOnUnloadAbort ) {
|
|
// Create the active xhrs callbacks list if needed
|
|
// and attach the unload handler
|
|
if ( !xhrCallbacks ) {
|
|
xhrCallbacks = {};
|
|
jQuery( window ).unload( xhrOnUnloadAbort );
|
|
}
|
|
// Add to list of active xhrs callbacks
|
|
xhrCallbacks[ handle ] = callback;
|
|
}
|
|
xhr.onreadystatechange = callback;
|
|
}
|
|
},
|
|
|
|
abort: function() {
|
|
if ( callback ) {
|
|
callback(0,1);
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
}
|
|
|
|
|
|
|
|
|
|
var elemdisplay = {},
|
|
iframe, iframeDoc,
|
|
rfxtypes = /^(?:toggle|show|hide)$/,
|
|
rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
|
|
timerId,
|
|
fxAttrs = [
|
|
// height animations
|
|
[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
|
|
// width animations
|
|
[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
|
|
// opacity animations
|
|
[ "opacity" ]
|
|
],
|
|
fxNow;
|
|
|
|
jQuery.fn.extend({
|
|
show: function( speed, easing, callback ) {
|
|
var elem, display;
|
|
|
|
if ( speed || speed === 0 ) {
|
|
return this.animate( genFx("show", 3), speed, easing, callback );
|
|
|
|
} else {
|
|
for ( var i = 0, j = this.length; i < j; i++ ) {
|
|
elem = this[ i ];
|
|
|
|
if ( elem.style ) {
|
|
display = elem.style.display;
|
|
|
|
// Reset the inline display of this element to learn if it is
|
|
// being hidden by cascaded rules or not
|
|
if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
|
|
display = elem.style.display = "";
|
|
}
|
|
|
|
// Set elements which have been overridden with display: none
|
|
// in a stylesheet to whatever the default browser style is
|
|
// for such an element
|
|
if ( display === "" && jQuery.css(elem, "display") === "none" ) {
|
|
jQuery._data( elem, "olddisplay", defaultDisplay(elem.nodeName) );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set the display of most of the elements in a second loop
|
|
// to avoid the constant reflow
|
|
for ( i = 0; i < j; i++ ) {
|
|
elem = this[ i ];
|
|
|
|
if ( elem.style ) {
|
|
display = elem.style.display;
|
|
|
|
if ( display === "" || display === "none" ) {
|
|
elem.style.display = jQuery._data( elem, "olddisplay" ) || "";
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
}
|
|
},
|
|
|
|
hide: function( speed, easing, callback ) {
|
|
if ( speed || speed === 0 ) {
|
|
return this.animate( genFx("hide", 3), speed, easing, callback);
|
|
|
|
} else {
|
|
var elem, display,
|
|
i = 0,
|
|
j = this.length;
|
|
|
|
for ( ; i < j; i++ ) {
|
|
elem = this[i];
|
|
if ( elem.style ) {
|
|
display = jQuery.css( elem, "display" );
|
|
|
|
if ( display !== "none" && !jQuery._data( elem, "olddisplay" ) ) {
|
|
jQuery._data( elem, "olddisplay", display );
|
|
}
|
|
}
|
|
}
|
|
|
|
// Set the display of the elements in a second loop
|
|
// to avoid the constant reflow
|
|
for ( i = 0; i < j; i++ ) {
|
|
if ( this[i].style ) {
|
|
this[i].style.display = "none";
|
|
}
|
|
}
|
|
|
|
return this;
|
|
}
|
|
},
|
|
|
|
// Save the old toggle function
|
|
_toggle: jQuery.fn.toggle,
|
|
|
|
toggle: function( fn, fn2, callback ) {
|
|
var bool = typeof fn === "boolean";
|
|
|
|
if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
|
|
this._toggle.apply( this, arguments );
|
|
|
|
} else if ( fn == null || bool ) {
|
|
this.each(function() {
|
|
var state = bool ? fn : jQuery(this).is(":hidden");
|
|
jQuery(this)[ state ? "show" : "hide" ]();
|
|
});
|
|
|
|
} else {
|
|
this.animate(genFx("toggle", 3), fn, fn2, callback);
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
fadeTo: function( speed, to, easing, callback ) {
|
|
return this.filter(":hidden").css("opacity", 0).show().end()
|
|
.animate({opacity: to}, speed, easing, callback);
|
|
},
|
|
|
|
animate: function( prop, speed, easing, callback ) {
|
|
var optall = jQuery.speed( speed, easing, callback );
|
|
|
|
if ( jQuery.isEmptyObject( prop ) ) {
|
|
return this.each( optall.complete, [ false ] );
|
|
}
|
|
|
|
// Do not change referenced properties as per-property easing will be lost
|
|
prop = jQuery.extend( {}, prop );
|
|
|
|
function doAnimation() {
|
|
// XXX 'this' does not always have a nodeName when running the
|
|
// test suite
|
|
|
|
if ( optall.queue === false ) {
|
|
jQuery._mark( this );
|
|
}
|
|
|
|
var opt = jQuery.extend( {}, optall ),
|
|
isElement = this.nodeType === 1,
|
|
hidden = isElement && jQuery(this).is(":hidden"),
|
|
name, val, p, e,
|
|
parts, start, end, unit,
|
|
method;
|
|
|
|
// will store per property easing and be used to determine when an animation is complete
|
|
opt.animatedProperties = {};
|
|
|
|
for ( p in prop ) {
|
|
|
|
// property name normalization
|
|
name = jQuery.camelCase( p );
|
|
if ( p !== name ) {
|
|
prop[ name ] = prop[ p ];
|
|
delete prop[ p ];
|
|
}
|
|
|
|
val = prop[ name ];
|
|
|
|
// easing resolution: per property > opt.specialEasing > opt.easing > 'swing' (default)
|
|
if ( jQuery.isArray( val ) ) {
|
|
opt.animatedProperties[ name ] = val[ 1 ];
|
|
val = prop[ name ] = val[ 0 ];
|
|
} else {
|
|
opt.animatedProperties[ name ] = opt.specialEasing && opt.specialEasing[ name ] || opt.easing || 'swing';
|
|
}
|
|
|
|
if ( val === "hide" && hidden || val === "show" && !hidden ) {
|
|
return opt.complete.call( this );
|
|
}
|
|
|
|
if ( isElement && ( name === "height" || name === "width" ) ) {
|
|
// Make sure that nothing sneaks out
|
|
// Record all 3 overflow attributes because IE does not
|
|
// change the overflow attribute when overflowX and
|
|
// overflowY are set to the same value
|
|
opt.overflow = [ this.style.overflow, this.style.overflowX, this.style.overflowY ];
|
|
|
|
// Set display property to inline-block for height/width
|
|
// animations on inline elements that are having width/height animated
|
|
if ( jQuery.css( this, "display" ) === "inline" &&
|
|
jQuery.css( this, "float" ) === "none" ) {
|
|
|
|
// inline-level elements accept inline-block;
|
|
// block-level elements need to be inline with layout
|
|
if ( !jQuery.support.inlineBlockNeedsLayout || defaultDisplay( this.nodeName ) === "inline" ) {
|
|
this.style.display = "inline-block";
|
|
|
|
} else {
|
|
this.style.zoom = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( opt.overflow != null ) {
|
|
this.style.overflow = "hidden";
|
|
}
|
|
|
|
for ( p in prop ) {
|
|
e = new jQuery.fx( this, opt, p );
|
|
val = prop[ p ];
|
|
|
|
if ( rfxtypes.test( val ) ) {
|
|
|
|
// Tracks whether to show or hide based on private
|
|
// data attached to the element
|
|
method = jQuery._data( this, "toggle" + p ) || ( val === "toggle" ? hidden ? "show" : "hide" : 0 );
|
|
if ( method ) {
|
|
jQuery._data( this, "toggle" + p, method === "show" ? "hide" : "show" );
|
|
e[ method ]();
|
|
} else {
|
|
e[ val ]();
|
|
}
|
|
|
|
} else {
|
|
parts = rfxnum.exec( val );
|
|
start = e.cur();
|
|
|
|
if ( parts ) {
|
|
end = parseFloat( parts[2] );
|
|
unit = parts[3] || ( jQuery.cssNumber[ p ] ? "" : "px" );
|
|
|
|
// We need to compute starting value
|
|
if ( unit !== "px" ) {
|
|
jQuery.style( this, p, (end || 1) + unit);
|
|
start = ( (end || 1) / e.cur() ) * start;
|
|
jQuery.style( this, p, start + unit);
|
|
}
|
|
|
|
// If a +=/-= token was provided, we're doing a relative animation
|
|
if ( parts[1] ) {
|
|
end = ( (parts[ 1 ] === "-=" ? -1 : 1) * end ) + start;
|
|
}
|
|
|
|
e.custom( start, end, unit );
|
|
|
|
} else {
|
|
e.custom( start, val, "" );
|
|
}
|
|
}
|
|
}
|
|
|
|
// For JS strict compliance
|
|
return true;
|
|
}
|
|
|
|
return optall.queue === false ?
|
|
this.each( doAnimation ) :
|
|
this.queue( optall.queue, doAnimation );
|
|
},
|
|
|
|
stop: function( type, clearQueue, gotoEnd ) {
|
|
if ( typeof type !== "string" ) {
|
|
gotoEnd = clearQueue;
|
|
clearQueue = type;
|
|
type = undefined;
|
|
}
|
|
if ( clearQueue && type !== false ) {
|
|
this.queue( type || "fx", [] );
|
|
}
|
|
|
|
return this.each(function() {
|
|
var index,
|
|
hadTimers = false,
|
|
timers = jQuery.timers,
|
|
data = jQuery._data( this );
|
|
|
|
// clear marker counters if we know they won't be
|
|
if ( !gotoEnd ) {
|
|
jQuery._unmark( true, this );
|
|
}
|
|
|
|
function stopQueue( elem, data, index ) {
|
|
var hooks = data[ index ];
|
|
jQuery.removeData( elem, index, true );
|
|
hooks.stop( gotoEnd );
|
|
}
|
|
|
|
if ( type == null ) {
|
|
for ( index in data ) {
|
|
if ( data[ index ] && data[ index ].stop && index.indexOf(".run") === index.length - 4 ) {
|
|
stopQueue( this, data, index );
|
|
}
|
|
}
|
|
} else if ( data[ index = type + ".run" ] && data[ index ].stop ){
|
|
stopQueue( this, data, index );
|
|
}
|
|
|
|
for ( index = timers.length; index--; ) {
|
|
if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
|
|
if ( gotoEnd ) {
|
|
|
|
// force the next step to be the last
|
|
timers[ index ]( true );
|
|
} else {
|
|
timers[ index ].saveState();
|
|
}
|
|
hadTimers = true;
|
|
timers.splice( index, 1 );
|
|
}
|
|
}
|
|
|
|
// start the next in the queue if the last step wasn't forced
|
|
// timers currently will call their complete callbacks, which will dequeue
|
|
// but only if they were gotoEnd
|
|
if ( !( gotoEnd && hadTimers ) ) {
|
|
jQuery.dequeue( this, type );
|
|
}
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
// Animations created synchronously will run synchronously
|
|
function createFxNow() {
|
|
setTimeout( clearFxNow, 0 );
|
|
return ( fxNow = jQuery.now() );
|
|
}
|
|
|
|
function clearFxNow() {
|
|
fxNow = undefined;
|
|
}
|
|
|
|
// Generate parameters to create a standard animation
|
|
function genFx( type, num ) {
|
|
var obj = {};
|
|
|
|
jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice( 0, num )), function() {
|
|
obj[ this ] = type;
|
|
});
|
|
|
|
return obj;
|
|
}
|
|
|
|
// Generate shortcuts for custom animations
|
|
jQuery.each({
|
|
slideDown: genFx( "show", 1 ),
|
|
slideUp: genFx( "hide", 1 ),
|
|
slideToggle: genFx( "toggle", 1 ),
|
|
fadeIn: { opacity: "show" },
|
|
fadeOut: { opacity: "hide" },
|
|
fadeToggle: { opacity: "toggle" }
|
|
}, function( name, props ) {
|
|
jQuery.fn[ name ] = function( speed, easing, callback ) {
|
|
return this.animate( props, speed, easing, callback );
|
|
};
|
|
});
|
|
|
|
jQuery.extend({
|
|
speed: function( speed, easing, fn ) {
|
|
var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
|
|
complete: fn || !fn && easing ||
|
|
jQuery.isFunction( speed ) && speed,
|
|
duration: speed,
|
|
easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
|
|
};
|
|
|
|
opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
|
|
opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
|
|
|
|
// normalize opt.queue - true/undefined/null -> "fx"
|
|
if ( opt.queue == null || opt.queue === true ) {
|
|
opt.queue = "fx";
|
|
}
|
|
|
|
// Queueing
|
|
opt.old = opt.complete;
|
|
|
|
opt.complete = function( noUnmark ) {
|
|
if ( jQuery.isFunction( opt.old ) ) {
|
|
opt.old.call( this );
|
|
}
|
|
|
|
if ( opt.queue ) {
|
|
jQuery.dequeue( this, opt.queue );
|
|
} else if ( noUnmark !== false ) {
|
|
jQuery._unmark( this );
|
|
}
|
|
};
|
|
|
|
return opt;
|
|
},
|
|
|
|
easing: {
|
|
linear: function( p, n, firstNum, diff ) {
|
|
return firstNum + diff * p;
|
|
},
|
|
swing: function( p, n, firstNum, diff ) {
|
|
return ( ( -Math.cos( p*Math.PI ) / 2 ) + 0.5 ) * diff + firstNum;
|
|
}
|
|
},
|
|
|
|
timers: [],
|
|
|
|
fx: function( elem, options, prop ) {
|
|
this.options = options;
|
|
this.elem = elem;
|
|
this.prop = prop;
|
|
|
|
options.orig = options.orig || {};
|
|
}
|
|
|
|
});
|
|
|
|
jQuery.fx.prototype = {
|
|
// Simple function for setting a style value
|
|
update: function() {
|
|
if ( this.options.step ) {
|
|
this.options.step.call( this.elem, this.now, this );
|
|
}
|
|
|
|
( jQuery.fx.step[ this.prop ] || jQuery.fx.step._default )( this );
|
|
},
|
|
|
|
// Get the current size
|
|
cur: function() {
|
|
if ( this.elem[ this.prop ] != null && (!this.elem.style || this.elem.style[ this.prop ] == null) ) {
|
|
return this.elem[ this.prop ];
|
|
}
|
|
|
|
var parsed,
|
|
r = jQuery.css( this.elem, this.prop );
|
|
// Empty strings, null, undefined and "auto" are converted to 0,
|
|
// complex values such as "rotate(1rad)" are returned as is,
|
|
// simple values such as "10px" are parsed to Float.
|
|
return isNaN( parsed = parseFloat( r ) ) ? !r || r === "auto" ? 0 : r : parsed;
|
|
},
|
|
|
|
// Start an animation from one number to another
|
|
custom: function( from, to, unit ) {
|
|
var self = this,
|
|
fx = jQuery.fx;
|
|
|
|
this.startTime = fxNow || createFxNow();
|
|
this.end = to;
|
|
this.now = this.start = from;
|
|
this.pos = this.state = 0;
|
|
this.unit = unit || this.unit || ( jQuery.cssNumber[ this.prop ] ? "" : "px" );
|
|
|
|
function t( gotoEnd ) {
|
|
return self.step( gotoEnd );
|
|
}
|
|
|
|
t.queue = this.options.queue;
|
|
t.elem = this.elem;
|
|
t.saveState = function() {
|
|
if ( self.options.hide && jQuery._data( self.elem, "fxshow" + self.prop ) === undefined ) {
|
|
jQuery._data( self.elem, "fxshow" + self.prop, self.start );
|
|
}
|
|
};
|
|
|
|
if ( t() && jQuery.timers.push(t) && !timerId ) {
|
|
timerId = setInterval( fx.tick, fx.interval );
|
|
}
|
|
},
|
|
|
|
// Simple 'show' function
|
|
show: function() {
|
|
var dataShow = jQuery._data( this.elem, "fxshow" + this.prop );
|
|
|
|
// Remember where we started, so that we can go back to it later
|
|
this.options.orig[ this.prop ] = dataShow || jQuery.style( this.elem, this.prop );
|
|
this.options.show = true;
|
|
|
|
// Begin the animation
|
|
// Make sure that we start at a small width/height to avoid any flash of content
|
|
if ( dataShow !== undefined ) {
|
|
// This show is picking up where a previous hide or show left off
|
|
this.custom( this.cur(), dataShow );
|
|
} else {
|
|
this.custom( this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur() );
|
|
}
|
|
|
|
// Start by showing the element
|
|
jQuery( this.elem ).show();
|
|
},
|
|
|
|
// Simple 'hide' function
|
|
hide: function() {
|
|
// Remember where we started, so that we can go back to it later
|
|
this.options.orig[ this.prop ] = jQuery._data( this.elem, "fxshow" + this.prop ) || jQuery.style( this.elem, this.prop );
|
|
this.options.hide = true;
|
|
|
|
// Begin the animation
|
|
this.custom( this.cur(), 0 );
|
|
},
|
|
|
|
// Each step of an animation
|
|
step: function( gotoEnd ) {
|
|
var p, n, complete,
|
|
t = fxNow || createFxNow(),
|
|
done = true,
|
|
elem = this.elem,
|
|
options = this.options;
|
|
|
|
if ( gotoEnd || t >= options.duration + this.startTime ) {
|
|
this.now = this.end;
|
|
this.pos = this.state = 1;
|
|
this.update();
|
|
|
|
options.animatedProperties[ this.prop ] = true;
|
|
|
|
for ( p in options.animatedProperties ) {
|
|
if ( options.animatedProperties[ p ] !== true ) {
|
|
done = false;
|
|
}
|
|
}
|
|
|
|
if ( done ) {
|
|
// Reset the overflow
|
|
if ( options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
|
|
|
|
jQuery.each( [ "", "X", "Y" ], function( index, value ) {
|
|
elem.style[ "overflow" + value ] = options.overflow[ index ];
|
|
});
|
|
}
|
|
|
|
// Hide the element if the "hide" operation was done
|
|
if ( options.hide ) {
|
|
jQuery( elem ).hide();
|
|
}
|
|
|
|
// Reset the properties, if the item has been hidden or shown
|
|
if ( options.hide || options.show ) {
|
|
for ( p in options.animatedProperties ) {
|
|
jQuery.style( elem, p, options.orig[ p ] );
|
|
jQuery.removeData( elem, "fxshow" + p, true );
|
|
// Toggle data is no longer needed
|
|
jQuery.removeData( elem, "toggle" + p, true );
|
|
}
|
|
}
|
|
|
|
// Execute the complete function
|
|
// in the event that the complete function throws an exception
|
|
// we must ensure it won't be called twice. #5684
|
|
|
|
complete = options.complete;
|
|
if ( complete ) {
|
|
|
|
options.complete = false;
|
|
complete.call( elem );
|
|
}
|
|
}
|
|
|
|
return false;
|
|
|
|
} else {
|
|
// classical easing cannot be used with an Infinity duration
|
|
if ( options.duration == Infinity ) {
|
|
this.now = t;
|
|
} else {
|
|
n = t - this.startTime;
|
|
this.state = n / options.duration;
|
|
|
|
// Perform the easing function, defaults to swing
|
|
this.pos = jQuery.easing[ options.animatedProperties[this.prop] ]( this.state, n, 0, 1, options.duration );
|
|
this.now = this.start + ( (this.end - this.start) * this.pos );
|
|
}
|
|
// Perform the next step of the animation
|
|
this.update();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
};
|
|
|
|
jQuery.extend( jQuery.fx, {
|
|
tick: function() {
|
|
var timer,
|
|
timers = jQuery.timers,
|
|
i = 0;
|
|
|
|
for ( ; i < timers.length; i++ ) {
|
|
timer = timers[ i ];
|
|
// Checks the timer has not already been removed
|
|
if ( !timer() && timers[ i ] === timer ) {
|
|
timers.splice( i--, 1 );
|
|
}
|
|
}
|
|
|
|
if ( !timers.length ) {
|
|
jQuery.fx.stop();
|
|
}
|
|
},
|
|
|
|
interval: 13,
|
|
|
|
stop: function() {
|
|
clearInterval( timerId );
|
|
timerId = null;
|
|
},
|
|
|
|
speeds: {
|
|
slow: 600,
|
|
fast: 200,
|
|
// Default speed
|
|
_default: 400
|
|
},
|
|
|
|
step: {
|
|
opacity: function( fx ) {
|
|
jQuery.style( fx.elem, "opacity", fx.now );
|
|
},
|
|
|
|
_default: function( fx ) {
|
|
if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
|
|
fx.elem.style[ fx.prop ] = fx.now + fx.unit;
|
|
} else {
|
|
fx.elem[ fx.prop ] = fx.now;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Adds width/height step functions
|
|
// Do not set anything below 0
|
|
jQuery.each([ "width", "height" ], function( i, prop ) {
|
|
jQuery.fx.step[ prop ] = function( fx ) {
|
|
jQuery.style( fx.elem, prop, Math.max(0, fx.now) + fx.unit );
|
|
};
|
|
});
|
|
|
|
if ( jQuery.expr && jQuery.expr.filters ) {
|
|
jQuery.expr.filters.animated = function( elem ) {
|
|
return jQuery.grep(jQuery.timers, function( fn ) {
|
|
return elem === fn.elem;
|
|
}).length;
|
|
};
|
|
}
|
|
|
|
// Try to restore the default display value of an element
|
|
function defaultDisplay( nodeName ) {
|
|
|
|
if ( !elemdisplay[ nodeName ] ) {
|
|
|
|
var body = document.body,
|
|
elem = jQuery( "<" + nodeName + ">" ).appendTo( body ),
|
|
display = elem.css( "display" );
|
|
elem.remove();
|
|
|
|
// If the simple way fails,
|
|
// get element's real default display by attaching it to a temp iframe
|
|
if ( display === "none" || display === "" ) {
|
|
// No iframe to use yet, so create it
|
|
if ( !iframe ) {
|
|
iframe = document.createElement( "iframe" );
|
|
iframe.frameBorder = iframe.width = iframe.height = 0;
|
|
}
|
|
|
|
body.appendChild( iframe );
|
|
|
|
// Create a cacheable copy of the iframe document on first call.
|
|
// IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
|
|
// document to it; WebKit & Firefox won't allow reusing the iframe document.
|
|
if ( !iframeDoc || !iframe.createElement ) {
|
|
iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
|
|
iframeDoc.write( ( document.compatMode === "CSS1Compat" ? "<!doctype html>" : "" ) + "<html><body>" );
|
|
iframeDoc.close();
|
|
}
|
|
|
|
elem = iframeDoc.createElement( nodeName );
|
|
|
|
iframeDoc.body.appendChild( elem );
|
|
|
|
display = jQuery.css( elem, "display" );
|
|
body.removeChild( iframe );
|
|
}
|
|
|
|
// Store the correct default display
|
|
elemdisplay[ nodeName ] = display;
|
|
}
|
|
|
|
return elemdisplay[ nodeName ];
|
|
}
|
|
|
|
|
|
|
|
|
|
var rtable = /^t(?:able|d|h)$/i,
|
|
rroot = /^(?:body|html)$/i;
|
|
|
|
if ( "getBoundingClientRect" in document.documentElement ) {
|
|
jQuery.fn.offset = function( options ) {
|
|
var elem = this[0], box;
|
|
|
|
if ( options ) {
|
|
return this.each(function( i ) {
|
|
jQuery.offset.setOffset( this, options, i );
|
|
});
|
|
}
|
|
|
|
if ( !elem || !elem.ownerDocument ) {
|
|
return null;
|
|
}
|
|
|
|
if ( elem === elem.ownerDocument.body ) {
|
|
return jQuery.offset.bodyOffset( elem );
|
|
}
|
|
|
|
try {
|
|
box = elem.getBoundingClientRect();
|
|
} catch(e) {}
|
|
|
|
var doc = elem.ownerDocument,
|
|
docElem = doc.documentElement;
|
|
|
|
// Make sure we're not dealing with a disconnected DOM node
|
|
if ( !box || !jQuery.contains( docElem, elem ) ) {
|
|
return box ? { top: box.top, left: box.left } : { top: 0, left: 0 };
|
|
}
|
|
|
|
var body = doc.body,
|
|
win = getWindow(doc),
|
|
clientTop = docElem.clientTop || body.clientTop || 0,
|
|
clientLeft = docElem.clientLeft || body.clientLeft || 0,
|
|
scrollTop = win.pageYOffset || jQuery.support.boxModel && docElem.scrollTop || body.scrollTop,
|
|
scrollLeft = win.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft,
|
|
top = box.top + scrollTop - clientTop,
|
|
left = box.left + scrollLeft - clientLeft;
|
|
|
|
return { top: top, left: left };
|
|
};
|
|
|
|
} else {
|
|
jQuery.fn.offset = function( options ) {
|
|
var elem = this[0];
|
|
|
|
if ( options ) {
|
|
return this.each(function( i ) {
|
|
jQuery.offset.setOffset( this, options, i );
|
|
});
|
|
}
|
|
|
|
if ( !elem || !elem.ownerDocument ) {
|
|
return null;
|
|
}
|
|
|
|
if ( elem === elem.ownerDocument.body ) {
|
|
return jQuery.offset.bodyOffset( elem );
|
|
}
|
|
|
|
var computedStyle,
|
|
offsetParent = elem.offsetParent,
|
|
prevOffsetParent = elem,
|
|
doc = elem.ownerDocument,
|
|
docElem = doc.documentElement,
|
|
body = doc.body,
|
|
defaultView = doc.defaultView,
|
|
prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
|
|
top = elem.offsetTop,
|
|
left = elem.offsetLeft;
|
|
|
|
while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
|
|
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
|
|
break;
|
|
}
|
|
|
|
computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
|
|
top -= elem.scrollTop;
|
|
left -= elem.scrollLeft;
|
|
|
|
if ( elem === offsetParent ) {
|
|
top += elem.offsetTop;
|
|
left += elem.offsetLeft;
|
|
|
|
if ( jQuery.support.doesNotAddBorder && !(jQuery.support.doesAddBorderForTableAndCells && rtable.test(elem.nodeName)) ) {
|
|
top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
|
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
|
}
|
|
|
|
prevOffsetParent = offsetParent;
|
|
offsetParent = elem.offsetParent;
|
|
}
|
|
|
|
if ( jQuery.support.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
|
|
top += parseFloat( computedStyle.borderTopWidth ) || 0;
|
|
left += parseFloat( computedStyle.borderLeftWidth ) || 0;
|
|
}
|
|
|
|
prevComputedStyle = computedStyle;
|
|
}
|
|
|
|
if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
|
|
top += body.offsetTop;
|
|
left += body.offsetLeft;
|
|
}
|
|
|
|
if ( jQuery.support.fixedPosition && prevComputedStyle.position === "fixed" ) {
|
|
top += Math.max( docElem.scrollTop, body.scrollTop );
|
|
left += Math.max( docElem.scrollLeft, body.scrollLeft );
|
|
}
|
|
|
|
return { top: top, left: left };
|
|
};
|
|
}
|
|
|
|
jQuery.offset = {
|
|
|
|
bodyOffset: function( body ) {
|
|
var top = body.offsetTop,
|
|
left = body.offsetLeft;
|
|
|
|
if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
|
|
top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
|
|
left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
|
|
}
|
|
|
|
return { top: top, left: left };
|
|
},
|
|
|
|
setOffset: function( elem, options, i ) {
|
|
var position = jQuery.css( elem, "position" );
|
|
|
|
// set position first, in-case top/left are set even on static elem
|
|
if ( position === "static" ) {
|
|
elem.style.position = "relative";
|
|
}
|
|
|
|
var curElem = jQuery( elem ),
|
|
curOffset = curElem.offset(),
|
|
curCSSTop = jQuery.css( elem, "top" ),
|
|
curCSSLeft = jQuery.css( elem, "left" ),
|
|
calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
|
|
props = {}, curPosition = {}, curTop, curLeft;
|
|
|
|
// need to be able to calculate position if either top or left is auto and position is either absolute or fixed
|
|
if ( calculatePosition ) {
|
|
curPosition = curElem.position();
|
|
curTop = curPosition.top;
|
|
curLeft = curPosition.left;
|
|
} else {
|
|
curTop = parseFloat( curCSSTop ) || 0;
|
|
curLeft = parseFloat( curCSSLeft ) || 0;
|
|
}
|
|
|
|
if ( jQuery.isFunction( options ) ) {
|
|
options = options.call( elem, i, curOffset );
|
|
}
|
|
|
|
if ( options.top != null ) {
|
|
props.top = ( options.top - curOffset.top ) + curTop;
|
|
}
|
|
if ( options.left != null ) {
|
|
props.left = ( options.left - curOffset.left ) + curLeft;
|
|
}
|
|
|
|
if ( "using" in options ) {
|
|
options.using.call( elem, props );
|
|
} else {
|
|
curElem.css( props );
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
jQuery.fn.extend({
|
|
|
|
position: function() {
|
|
if ( !this[0] ) {
|
|
return null;
|
|
}
|
|
|
|
var elem = this[0],
|
|
|
|
// Get *real* offsetParent
|
|
offsetParent = this.offsetParent(),
|
|
|
|
// Get correct offsets
|
|
offset = this.offset(),
|
|
parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
|
|
|
|
// Subtract element margins
|
|
// note: when an element has margin: auto the offsetLeft and marginLeft
|
|
// are the same in Safari causing offset.left to incorrectly be 0
|
|
offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
|
|
offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
|
|
|
|
// Add offsetParent borders
|
|
parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
|
|
parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
|
|
|
|
// Subtract the two offsets
|
|
return {
|
|
top: offset.top - parentOffset.top,
|
|
left: offset.left - parentOffset.left
|
|
};
|
|
},
|
|
|
|
offsetParent: function() {
|
|
return this.map(function() {
|
|
var offsetParent = this.offsetParent || document.body;
|
|
while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
|
|
offsetParent = offsetParent.offsetParent;
|
|
}
|
|
return offsetParent;
|
|
});
|
|
}
|
|
});
|
|
|
|
|
|
// Create scrollLeft and scrollTop methods
|
|
jQuery.each( ["Left", "Top"], function( i, name ) {
|
|
var method = "scroll" + name;
|
|
|
|
jQuery.fn[ method ] = function( val ) {
|
|
var elem, win;
|
|
|
|
if ( val === undefined ) {
|
|
elem = this[ 0 ];
|
|
|
|
if ( !elem ) {
|
|
return null;
|
|
}
|
|
|
|
win = getWindow( elem );
|
|
|
|
// Return the scroll offset
|
|
return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
|
|
jQuery.support.boxModel && win.document.documentElement[ method ] ||
|
|
win.document.body[ method ] :
|
|
elem[ method ];
|
|
}
|
|
|
|
// Set the scroll offset
|
|
return this.each(function() {
|
|
win = getWindow( this );
|
|
|
|
if ( win ) {
|
|
win.scrollTo(
|
|
!i ? val : jQuery( win ).scrollLeft(),
|
|
i ? val : jQuery( win ).scrollTop()
|
|
);
|
|
|
|
} else {
|
|
this[ method ] = val;
|
|
}
|
|
});
|
|
};
|
|
});
|
|
|
|
function getWindow( elem ) {
|
|
return jQuery.isWindow( elem ) ?
|
|
elem :
|
|
elem.nodeType === 9 ?
|
|
elem.defaultView || elem.parentWindow :
|
|
false;
|
|
}
|
|
|
|
|
|
|
|
|
|
// Create width, height, innerHeight, innerWidth, outerHeight and outerWidth methods
|
|
jQuery.each([ "Height", "Width" ], function( i, name ) {
|
|
|
|
var type = name.toLowerCase();
|
|
|
|
// innerHeight and innerWidth
|
|
jQuery.fn[ "inner" + name ] = function() {
|
|
var elem = this[0];
|
|
return elem ?
|
|
elem.style ?
|
|
parseFloat( jQuery.css( elem, type, "padding" ) ) :
|
|
this[ type ]() :
|
|
null;
|
|
};
|
|
|
|
// outerHeight and outerWidth
|
|
jQuery.fn[ "outer" + name ] = function( margin ) {
|
|
var elem = this[0];
|
|
return elem ?
|
|
elem.style ?
|
|
parseFloat( jQuery.css( elem, type, margin ? "margin" : "border" ) ) :
|
|
this[ type ]() :
|
|
null;
|
|
};
|
|
|
|
jQuery.fn[ type ] = function( size ) {
|
|
// Get window width or height
|
|
var elem = this[0];
|
|
if ( !elem ) {
|
|
return size == null ? null : this;
|
|
}
|
|
|
|
if ( jQuery.isFunction( size ) ) {
|
|
return this.each(function( i ) {
|
|
var self = jQuery( this );
|
|
self[ type ]( size.call( this, i, self[ type ]() ) );
|
|
});
|
|
}
|
|
|
|
if ( jQuery.isWindow( elem ) ) {
|
|
// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
|
|
// 3rd condition allows Nokia support, as it supports the docElem prop but not CSS1Compat
|
|
var docElemProp = elem.document.documentElement[ "client" + name ],
|
|
body = elem.document.body;
|
|
return elem.document.compatMode === "CSS1Compat" && docElemProp ||
|
|
body && body[ "client" + name ] || docElemProp;
|
|
|
|
// Get document width or height
|
|
} else if ( elem.nodeType === 9 ) {
|
|
// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
|
|
return Math.max(
|
|
elem.documentElement["client" + name],
|
|
elem.body["scroll" + name], elem.documentElement["scroll" + name],
|
|
elem.body["offset" + name], elem.documentElement["offset" + name]
|
|
);
|
|
|
|
// Get or set width or height on the element
|
|
} else if ( size === undefined ) {
|
|
var orig = jQuery.css( elem, type ),
|
|
ret = parseFloat( orig );
|
|
|
|
return jQuery.isNumeric( ret ) ? ret : orig;
|
|
|
|
// Set the width or height on the element (default to pixels if value is unitless)
|
|
} else {
|
|
return this.css( type, typeof size === "string" ? size : size + "px" );
|
|
}
|
|
};
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
// Expose jQuery to the global object
|
|
window.jQuery = window.$ = jQuery;
|
|
|
|
// Expose jQuery as an AMD module, but only for AMD loaders that
|
|
// understand the issues with loading multiple versions of jQuery
|
|
// in a page that all might call define(). The loader will indicate
|
|
// they have special allowances for multiple jQuery versions by
|
|
// specifying define.amd.jQuery = true. Register as a named module,
|
|
// since jQuery can be concatenated with other files that may use define,
|
|
// but not use a proper concatenation script that understands anonymous
|
|
// AMD modules. A named AMD is safest and most robust way to register.
|
|
// Lowercase jquery is used because AMD module names are derived from
|
|
// file names, and jQuery is normally delivered in a lowercase file name.
|
|
// Do this after creating the global so that if an AMD module wants to call
|
|
// noConflict to hide this version of jQuery, it will work.
|
|
if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
|
|
define( "jquery", [], function () { return jQuery; } );
|
|
}
|
|
|
|
|
|
|
|
})( window );
|