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[Openautomation-svn] SF.net SVN: openautomation:[567] CometVisu/trunk/visu/lib
|
From: <ma...@us...> - 2011-12-12 12:46:08
|
Revision: 567
http://openautomation.svn.sourceforge.net/openautomation/?rev=567&view=rev
Author: mayerch
Date: 2011-12-12 12:45:56 +0000 (Mon, 12 Dec 2011)
Log Message:
-----------
Change jQuery to newest upstram version (1.7.1)
Modified Paths:
--------------
CometVisu/trunk/visu/lib/jquery.js
CometVisu/trunk/visu/lib/jquery.min.js
Modified: CometVisu/trunk/visu/lib/jquery.js
===================================================================
--- CometVisu/trunk/visu/lib/jquery.js 2011-12-11 22:08:49 UTC (rev 566)
+++ CometVisu/trunk/visu/lib/jquery.js 2011-12-12 12:45:56 UTC (rev 567)
@@ -1,28 +1,30 @@
/*!
- * jQuery JavaScript Library v1.4.4
+ * jQuery JavaScript Library v1.7.1
* http://jquery.com/
*
- * Copyright 2010, John Resig
+ * Copyright 2011, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
- * Copyright 2010, The Dojo Foundation
+ * Copyright 2011, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
- * Date: Thu Nov 11 19:04:53 2010 -0500
+ * Date: Mon Nov 21 21:11:03 2011 -0500
*/
(function( window, undefined ) {
// Use the correct document accordingly with window argument (sandbox)
-var document = window.document;
+var document = window.document,
+ navigator = window.navigator,
+ location = window.location;
var jQuery = (function() {
// Define a local copy of jQuery
var jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context );
+ return new jQuery.fn.init( selector, context, rootjQuery );
},
// Map over jQuery in case of overwrite
@@ -35,26 +37,16 @@
rootjQuery,
// A simple way to check for HTML strings or ID strings
- // (both of which we optimize for)
- quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,
+ // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+ quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
- // Is it a simple selector
- isSimple = /^.[^:#\[\.,]*$/,
-
// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
- rwhite = /\s/,
// Used for trimming whitespace
trimLeft = /^\s+/,
trimRight = /\s+$/,
- // Check for non-word characters
- rnonword = /\W/,
-
- // Check for digits
- rdigit = /\d/,
-
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
@@ -70,18 +62,24 @@
rmsie = /(msie) ([\w.]+)/,
rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/,
+ // Matches dashed string for camelizing
+ rdashAlpha = /-([a-z]|[0-9])/ig,
+ rmsPrefix = /^-ms-/,
+
+ // Used by jQuery.camelCase as callback to replace()
+ fcamelCase = function( all, letter ) {
+ return ( letter + "" ).toUpperCase();
+ },
+
// Keep a UserAgent string for use with jQuery.browser
userAgent = navigator.userAgent,
// For matching the engine and version of the browser
browserMatch,
-
- // Has the ready events already been bound?
- readyBound = false,
-
- // The functions to execute on DOM ready
- readyList = [],
+ // The deferred used on DOM ready
+ readyList,
+
// The ready event handler
DOMContentLoaded,
@@ -92,12 +90,13 @@
slice = Array.prototype.slice,
trim = String.prototype.trim,
indexOf = Array.prototype.indexOf,
-
+
// [[Class]] -> type pairs
class2type = {};
jQuery.fn = jQuery.prototype = {
- init: function( selector, context ) {
+ constructor: jQuery,
+ init: function( selector, context, rootjQuery ) {
var match, elem, ret, doc;
// Handle $(""), $(null), or $(undefined)
@@ -111,12 +110,12 @@
this.length = 1;
return this;
}
-
+
// The body element only exists once, optimize finding it
if ( selector === "body" && !context && document.body ) {
this.context = document;
this[0] = document.body;
- this.selector = "body";
+ this.selector = selector;
this.length = 1;
return this;
}
@@ -124,14 +123,21 @@
// Handle HTML strings
if ( typeof selector === "string" ) {
// Are we dealing with HTML string or an ID?
- match = quickExpr.exec( selector );
+ if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
+ // Assume that strings that start and end with <> are HTML and skip the regex check
+ match = [ null, selector, null ];
+ } else {
+ match = quickExpr.exec( selector );
+ }
+
// Verify a match, and that no context was specified for #id
if ( match && (match[1] || !context) ) {
// HANDLE: $(html) -> $(array)
if ( match[1] ) {
- doc = (context ? context.ownerDocument || context : document);
+ context = context instanceof jQuery ? context[0] : context;
+ doc = ( context ? context.ownerDocument || context : document );
// If a single string is passed in and it's a single tag
// just do a createElement and skip the rest
@@ -148,11 +154,11 @@
} else {
ret = jQuery.buildFragment( [ match[1] ], [ doc ] );
- selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
+ selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes;
}
-
+
return jQuery.merge( this, selector );
-
+
// HANDLE: $("#id")
} else {
elem = document.getElementById( match[2] );
@@ -176,21 +182,14 @@
return this;
}
- // HANDLE: $("TAG")
- } else if ( !context && !rnonword.test( selector ) ) {
- this.selector = selector;
- this.context = document;
- selector = document.getElementsByTagName( selector );
- return jQuery.merge( this, selector );
-
// HANDLE: $(expr, $(...))
} else if ( !context || context.jquery ) {
- return (context || rootjQuery).find( selector );
+ return ( context || rootjQuery ).find( selector );
// HANDLE: $(expr, context)
// (which is just equivalent to: $(context).find(expr)
} else {
- return jQuery( context ).find( selector );
+ return this.constructor( context ).find( selector );
}
// HANDLE: $(function)
@@ -199,7 +198,7 @@
return rootjQuery.ready( selector );
}
- if (selector.selector !== undefined) {
+ if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
@@ -211,7 +210,7 @@
selector: "",
// The current version of jQuery being used
- jquery: "1.4.4",
+ jquery: "1.7.1",
// The default length of a jQuery object is 0
length: 0,
@@ -234,18 +233,18 @@
this.toArray() :
// Return just the object
- ( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
+ ( num < 0 ? this[ this.length + num ] : this[ num ] );
},
// Take an array of elements and push it onto the stack
// (returning the new matched element set)
pushStack: function( elems, name, selector ) {
// Build a new jQuery matched element set
- var ret = jQuery();
+ var ret = this.constructor();
if ( jQuery.isArray( elems ) ) {
push.apply( ret, elems );
-
+
} else {
jQuery.merge( ret, elems );
}
@@ -256,7 +255,7 @@
ret.context = this.context;
if ( name === "find" ) {
- ret.selector = this.selector + (this.selector ? " " : "") + selector;
+ ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
} else if ( name ) {
ret.selector = this.selector + "." + name + "(" + selector + ")";
}
@@ -271,29 +270,22 @@
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
-
+
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
- // If the DOM is already ready
- if ( jQuery.isReady ) {
- // Execute the function immediately
- fn.call( document, jQuery );
+ // Add the callback
+ readyList.add( fn );
- // Otherwise, remember the function for later
- } else if ( readyList ) {
- // Add the function to the wait list
- readyList.push( fn );
- }
-
return this;
},
-
+
eq: function( i ) {
+ i = +i;
return i === -1 ?
this.slice( i ) :
- this.slice( i, +i + 1 );
+ this.slice( i, i + 1 );
},
first: function() {
@@ -314,9 +306,9 @@
return callback.call( elem, i, elem );
}));
},
-
+
end: function() {
- return this.prevObject || jQuery(null);
+ return this.prevObject || this.constructor(null);
},
// For internal use only.
@@ -330,7 +322,7 @@
jQuery.fn.init.prototype = jQuery.fn;
jQuery.extend = jQuery.fn.extend = function() {
- var options, name, src, copy, copyIsArray, clone,
+ var options, name, src, copy, copyIsArray, clone,
target = arguments[0] || {},
i = 1,
length = arguments.length,
@@ -395,31 +387,37 @@
jQuery.extend({
noConflict: function( deep ) {
- window.$ = _$;
+ if ( window.$ === jQuery ) {
+ window.$ = _$;
+ }
- if ( deep ) {
+ if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
},
-
+
// Is the DOM ready to be used? Set to true once it occurs.
isReady: false,
// A counter to track how many items to wait for before
// the ready event fires. See #6781
readyWait: 1,
-
+
+ // Hold (or release) the ready event
+ holdReady: function( hold ) {
+ if ( hold ) {
+ jQuery.readyWait++;
+ } else {
+ jQuery.ready( true );
+ }
+ },
+
// Handle when the DOM is ready
ready: function( wait ) {
- // A third-party is pushing the ready event forwards
- if ( wait === true ) {
- jQuery.readyWait--;
- }
-
- // Make sure that the DOM is not already loaded
- if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) {
+ // Either a released hold or an DOMready/load event and not yet ready
+ if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {
// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 1 );
@@ -434,33 +432,21 @@
}
// If there are functions bound, to execute
- if ( readyList ) {
- // Execute all of them
- var fn,
- i = 0,
- ready = readyList;
+ readyList.fireWith( document, [ jQuery ] );
- // Reset the list of functions
- readyList = null;
-
- while ( (fn = ready[ i++ ]) ) {
- fn.call( document, jQuery );
- }
-
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger( "ready" ).unbind( "ready" );
- }
+ // Trigger any bound ready events
+ if ( jQuery.fn.trigger ) {
+ jQuery( document ).trigger( "ready" ).off( "ready" );
}
}
},
-
+
bindReady: function() {
- if ( readyBound ) {
+ if ( readyList ) {
return;
}
- readyBound = true;
+ readyList = jQuery.Callbacks( "once memory" );
// Catch cases where $(document).ready() is called after the
// browser event has already occurred.
@@ -473,7 +459,7 @@
if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
+
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
@@ -481,8 +467,8 @@
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
- document.attachEvent("onreadystatechange", DOMContentLoaded);
-
+ document.attachEvent( "onreadystatechange", DOMContentLoaded );
+
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
@@ -516,8 +502,8 @@
return obj && typeof obj === "object" && "setInterval" in obj;
},
- isNaN: function( obj ) {
- return obj == null || !rdigit.test( obj ) || isNaN( obj );
+ isNumeric: function( obj ) {
+ return !isNaN( parseFloat(obj) ) && isFinite( obj );
},
type: function( obj ) {
@@ -533,20 +519,25 @@
if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
return false;
}
-
- // Not own constructor property must be Object
- if ( obj.constructor &&
- !hasOwn.call(obj, "constructor") &&
- !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+
+ try {
+ // Not own constructor property must be Object
+ if ( obj.constructor &&
+ !hasOwn.call(obj, "constructor") &&
+ !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
+ return false;
+ }
+ } catch ( e ) {
+ // IE8,9 Will throw exceptions on certain host objects #9897
return false;
}
-
+
// Own properties are enumerated firstly, so to speed up,
// if last one is own, then all properties are own.
-
+
var key;
for ( key in obj ) {}
-
+
return key === undefined || hasOwn.call( obj, key );
},
@@ -556,11 +547,11 @@
}
return true;
},
-
+
error: function( msg ) {
- throw msg;
+ throw new Error( msg );
},
-
+
parseJSON: function( data ) {
if ( typeof data !== "string" || !data ) {
return null;
@@ -568,48 +559,67 @@
// Make sure leading/trailing whitespace is removed (IE can't handle it)
data = jQuery.trim( data );
-
+
+ // 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, "")) ) {
+ if ( rvalidchars.test( data.replace( rvalidescape, "@" )
+ .replace( rvalidtokens, "]" )
+ .replace( rvalidbraces, "")) ) {
- // Try to use the native JSON parser first
- return window.JSON && window.JSON.parse ?
- window.JSON.parse( data ) :
- (new Function("return " + data))();
+ return ( new Function( "return " + data ) )();
- } else {
- jQuery.error( "Invalid JSON: " + 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() {},
- // Evalulates a script in a global context
+ // 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) ) {
- // Inspired by code by Andrea Giammarchi
- // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
- var head = document.getElementsByTagName("head")[0] || document.documentElement,
- script = document.createElement("script");
-
- script.type = "text/javascript";
-
- if ( jQuery.support.scriptEval ) {
- script.appendChild( document.createTextNode( data ) );
- } else {
- script.text = data;
- }
-
- // Use insertBefore instead of appendChild to circumvent an IE6 bug.
- // This arises when a base node is used (#2709).
- head.insertBefore( script, head.firstChild );
- head.removeChild( script );
+ 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();
},
@@ -618,7 +628,7 @@
each: function( object, callback, args ) {
var name, i = 0,
length = object.length,
- isObj = length === undefined || jQuery.isFunction(object);
+ isObj = length === undefined || jQuery.isFunction( object );
if ( args ) {
if ( isObj ) {
@@ -644,8 +654,11 @@
}
}
} else {
- for ( var value = object[0];
- i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
+ for ( ; i < length; ) {
+ if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) {
+ break;
+ }
+ }
}
}
@@ -673,10 +686,8 @@
if ( array != null ) {
// The window, strings (and functions) also have 'length'
- // The extra typeof function check is to prevent crashes
- // in Safari 2 (See: #3039)
// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
- var type = jQuery.type(array);
+ var type = jQuery.type( array );
if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) {
push.call( ret, array );
@@ -688,15 +699,23 @@
return ret;
},
- inArray: function( elem, array ) {
- if ( array.indexOf ) {
- return array.indexOf( elem );
- }
+ inArray: function( elem, array, i ) {
+ var len;
- for ( var i = 0, length = array.length; i < length; i++ ) {
- if ( array[ i ] === elem ) {
- return i;
+ 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;
@@ -710,7 +729,7 @@
for ( var l = second.length; j < l; j++ ) {
first[ i++ ] = second[ j ];
}
-
+
} else {
while ( second[j] !== undefined ) {
first[ i++ ] = second[ j++ ];
@@ -740,57 +759,72 @@
// arg is for internal usage only
map: function( elems, callback, arg ) {
- var ret = [], value;
+ 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
- // new value (or values).
- for ( var i = 0, length = elems.length; i < length; i++ ) {
- value = callback( elems[ i ], i, arg );
+ if ( isArray ) {
+ for ( ; i < length; i++ ) {
+ value = callback( elems[ i ], i, arg );
- if ( value != null ) {
- ret[ ret.length ] = value;
+ 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,
- proxy: function( fn, proxy, thisObject ) {
- if ( arguments.length === 2 ) {
- if ( typeof proxy === "string" ) {
- thisObject = fn;
- fn = thisObject[ proxy ];
- proxy = undefined;
+ // 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;
+ }
- } else if ( proxy && !jQuery.isFunction( proxy ) ) {
- thisObject = proxy;
- proxy = undefined;
- }
+ // 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;
}
- if ( !proxy && fn ) {
+ // Simulated bind
+ var args = slice.call( arguments, 2 ),
proxy = function() {
- return fn.apply( thisObject || this, arguments );
+ 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
- if ( fn ) {
- proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
- }
+ proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
- // So proxy can be declared as an argument
return proxy;
},
// Mutifunctional method to get and set values to a collection
- // The value/s can be optionally by executed if its a function
+ // 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 ) {
@@ -798,25 +832,25 @@
}
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();
+ return ( new Date() ).getTime();
},
// Use of jQuery.browser is frowned upon.
@@ -833,6 +867,27 @@
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: {}
});
@@ -852,15 +907,8 @@
jQuery.browser.safari = true;
}
-if ( indexOf ) {
- jQuery.inArray = function( elem, array ) {
- return indexOf.call( array, elem );
- };
-}
-
-// Verify that \s matches non-breaking spaces
-// (IE fails on this test)
-if ( !rwhite.test( "\xA0" ) ) {
+// IE doesn't match non-breaking spaces with \s
+if ( rnotwhite.test( "\xA0" ) ) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}
@@ -904,37 +952,420 @@
jQuery.ready();
}
-// Expose jQuery to the global object
-return (window.jQuery = window.$ = jQuery);
+return jQuery;
})();
-(function() {
+// String to Object flags format cache
+var flagsCache = {};
- jQuery.support = {};
+// 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;
+}
- var root = document.documentElement,
- script = document.createElement("script"),
- div = document.createElement("div"),
- id = "script" + jQuery.now();
+/*
+ * 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 ) {
- div.style.display = "none";
- div.innerHTML = " <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";
+ // Convert flags from String-formatted to Object-formatted
+ // (we check in cache first)
+ flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {};
- var all = div.getElementsByTagName("*"),
- a = div.getElementsByTagName("a")[0],
- select = document.createElement("select"),
- opt = select.appendChild( document.createElement("option") );
+ 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;
+ return {};
}
- jQuery.support = {
+ // 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,
+ leadingWhitespace: ( div.firstChild.nodeType === 3 ),
// Make sure that tbody elements aren't automatically inserted
// IE will insert them into empty tables
@@ -945,17 +1376,17 @@
htmlSerialize: !!div.getElementsByTagName("link").length,
// Get the style information from getAttribute
- // (IE uses .cssText insted)
- style: /red/.test( a.getAttribute("style") ),
+ // (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",
+ 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 ),
+ opacity: /^0.55/.test( a.style.opacity ),
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
@@ -964,159 +1395,240 @@
// Make sure that if no value is specified for a checkbox
// that it defaults to "on".
// (WebKit defaults to "" instead)
- checkOn: div.getElementsByTagName("input")[0].value === "on",
+ 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,
- optDisabled: false,
- checkClone: false,
- scriptEval: false,
noCloneEvent: true,
- boxModel: null,
inlineBlockNeedsLayout: false,
shrinkWrapBlocks: false,
- reliableHiddenOffsets: true
+ 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 diabled)
+ // (WebKit marks them as disabled)
select.disabled = true;
- jQuery.support.optDisabled = !opt.disabled;
+ support.optDisabled = !opt.disabled;
- script.type = "text/javascript";
- try {
- script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
- } catch(e) {}
-
- root.insertBefore( script, root.firstChild );
-
- // Make sure that the execution of code works by injecting a script
- // tag with appendChild/createTextNode
- // (IE doesn't support this, fails, and uses .text instead)
- if ( window[ id ] ) {
- jQuery.support.scriptEval = true;
- delete window[ id ];
- }
-
// Test to see if it's possible to delete an expando from an element
// Fails in Internet Explorer
try {
- delete script.test;
-
- } catch(e) {
- jQuery.support.deleteExpando = false;
+ delete div.test;
+ } catch( e ) {
+ support.deleteExpando = false;
}
- root.removeChild( script );
-
- if ( div.attachEvent && div.fireEvent ) {
- div.attachEvent("onclick", function click() {
+ 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)
- jQuery.support.noCloneEvent = false;
- div.detachEvent("onclick", click);
+ support.noCloneEvent = false;
});
- div.cloneNode(true).fireEvent("onclick");
+ div.cloneNode( true ).fireEvent( "onclick" );
}
- div = document.createElement("div");
- div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";
+ // 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";
- var fragment = document.createDocumentFragment();
- fragment.appendChild( div.firstChild );
+ input.setAttribute("checked", "checked");
+ div.appendChild( input );
+ fragment = document.createDocumentFragment();
+ fragment.appendChild( div.lastChild );
// WebKit doesn't clone checked state correctly in fragments
- jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;
+ support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
- // Figure out if the W3C box model works as expected
- // document.body must exist before we can do this
+ // 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 div = document.createElement("div");
+ 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;
- document.body.appendChild( div );
- jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
-
- if ( "zoom" in div.style ) {
+ 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;
- jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2;
+ 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>";
- jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2;
+ support.shrinkWrapBlocks = ( div.offsetWidth !== 2 );
}
- div.innerHTML = "<table><tr><td style='padding:0;display:none'></td><td>t</td></tr></table>";
- var tds = div.getElementsByTagName("td");
+ div.style.cssText = ptlm + vb;
+ div.innerHTML = html;
- // 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)
- jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0;
+ outer = div.firstChild;
+ inner = outer.firstChild;
+ td = outer.nextSibling.firstChild.firstChild;
- tds[0].style.display = "";
- tds[1].style.display = "none";
+ offsetSupport = {
+ doesNotAddBorder: ( inner.offsetTop !== 5 ),
+ doesAddBorderForTableAndCells: ( td.offsetTop === 5 )
+ };
- // Check if empty table cells still have offsetWidth/Height
- // (IE < 8 fail this test)
- jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0;
- div.innerHTML = "";
+ inner.style.position = "fixed";
+ inner.style.top = "20px";
- document.body.removeChild( div ).style.display = "none";
- div = tds = null;
- });
+ // safari subtracts parent border width here which is 5px
+ offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 );
+ inner.style.position = inner.style.top = "";
- // Technique from Juriy Zaytsev
- // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
- var eventSupported = function( eventName ) {
- var el = document.createElement("div");
- eventName = "on" + eventName;
+ outer.style.overflow = "hidden";
+ outer.style.position = "relative";
- var isSupported = (eventName in el);
- if ( !isSupported ) {
- el.setAttribute(eventName, "return;");
- isSupported = typeof el[eventName] === "function";
- }
- el = null;
+ offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 );
+ offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop );
- return isSupported;
- };
+ body.removeChild( container );
+ div = container = null;
- jQuery.support.submitBubbles = eventSupported("submit");
- jQuery.support.changeBubbles = eventSupported("change");
+ jQuery.extend( support, offsetSupport );
+ });
- // release memory in IE
- root = script = div = all = a = null;
+ return support;
})();
-var windowData = {},
- rbrace = /^(?:\{.*\}|\[.*\])$/;
+var rbrace = /^(?:\{.*\}|\[.*\])$/,
+ rmultiDash = /([A-Z])/g;
+
jQuery.extend({
cache: {},
// Please use with caution
uuid: 0,
- // Unique for each copy of jQuery on the page
- expando: "jQuery" + jQuery.now(),
+ // 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.
@@ -1127,103 +1639,214 @@
"applet": true
},
- data: function( elem, name, data ) {
+ 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;
}
- elem = elem == window ?
- windowData :
- elem;
+ var privateCache, thisCache, ret,
+ internalKey = jQuery.expando,
+ getByName = typeof name === "string",
- var isNode = elem.nodeType,
- id = isNode ? elem[ jQuery.expando ] : null,
- cache = jQuery.cache, thisCache;
+ // 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,
- if ( isNode && !id && typeof name === "string" && data === undefined ) {
- return;
- }
+ // 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,
- // Get the data from the object directly
- if ( !isNode ) {
- 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";
- // Compute a unique ID for the element
- } else if ( !id ) {
- elem[ jQuery.expando ] = id = ++jQuery.uuid;
+ // 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;
}
- // Avoid generating a new cache unless none exists and we
- // want to manipulate it.
- if ( typeof name === "object" ) {
+ if ( !id ) {
+ // Only DOM nodes need a new unique ID for each element since their data
+ // ends up in the global cache
if ( isNode ) {
- cache[ id ] = jQuery.extend(cache[ id ], name);
-
+ elem[ internalKey ] = id = ++jQuery.uuid;
} else {
- jQuery.extend( cache, name );
+ id = internalKey;
}
+ }
- } else if ( isNode && !cache[ id ] ) {
+ 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;
+ }
}
- thisCache = isNode ? cache[ id ] : cache;
+ // 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 );
+ }
+ }
- // Prevent overriding the named cache with undefined values
+ 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[ name ] = data;
+ thisCache[ jQuery.camelCase( name ) ] = data;
}
- return typeof name === "string" ? thisCache[ name ] : thisCache;
+ // 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 ) {
+ removeData: function( elem, name, pvt /* Internal Use Only */ ) {
if ( !jQuery.acceptData( elem ) ) {
return;
}
- elem = elem == window ?
- windowData :
- elem;
+ var thisCache, i, l,
- var isNode = elem.nodeType,
- id = isNode ? elem[ jQuery.expando ] : elem,
- cache = jQuery.cache,
- thisCache = isNode ? cache[ id ] : id;
+ // Reference to internal data cache key
+ internalKey = jQuery.expando,
- // If we want to remove a specific section of the element's data
+ 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 ) {
- // Remove the section of cache data
- delete thisCache[ name ];
- // If we've removed all the data, remove the element's cache
- if ( isNode && jQuery.isEmptyObject(thisCache) ) {
- jQuery.removeData( elem );
+ // 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;
+ }
}
+ }
- // Otherwise, we want to remove all of the element's data
+ // 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 {
- if ( isNode && jQuery.support.deleteExpando ) {
- delete elem[ jQuery.expando ];
+ 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( jQuery.expando );
-
- // Completely remove the data cache
- } else if ( isNode ) {
- delete cache[ id ];
-
- // Remove all fields from the object
+ elem.removeAttribute( internalKey );
} else {
- for ( var n in elem ) {
- delete elem[ n ];
- }
+ 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 ) {
@@ -1240,20 +1863,25 @@
jQuery.fn.extend({
data: function( key, value ) {
- var data = null;
+ var parts, attr, name,
+ data = null;
if ( typeof key === "undefined" ) {
if ( this.length ) {
- var attr = this[0].attributes, name;
data = jQuery.data( this[0] );
- for ( var i = 0, l = attr.length; i < l; i++ ) {
- name = attr[i].name;
+ 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 = name.substr( 5 );
- dataAttr( this[0], name, data[ name ] );
+ if ( name.indexOf( "data-" ) === 0 ) {
+ name = jQuery.camelCase( name.substring(5) );
+
+ dataAttr( this[0], name, data[ name ] );
+ }
}
+ jQuery._data( this[0], "parsedAttrs", true );
}
}
@@ -1265,7 +1893,7 @@
});
}
- var parts = key.split(".");
+ parts = key.split(".");
parts[1] = parts[1] ? "." + parts[1] : "";
if ( value === undefined ) {
@@ -1283,12 +1911,12 @@
} else {
return this.each(function() {
- var $this = jQuery( this ),
+ var self = jQuery( this ),
args = [ parts[0], value ];
- $this.triggerHandler( "setData" + parts[1] + "!", args );
+ self.triggerHandler( "setData" + parts[1] + "!", args );
jQuery.data( this, key, value );
- $this.triggerHandler( "changeData" + parts[1] + "!", args );
+ self.triggerHandler( "changeData" + parts[1] + "!", args );
});
}
},
@@ -1304,14 +1932,17 @@
// If nothing was found internally, try to fetch any
// data from the HTML5 data-* attribute
if ( data === undefined && elem.nodeType === 1 ) {
- data = elem.getAttribute( "data-" + key );
+ 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.isNaN( data ) ? parseFloat( data ) :
+ jQuery.isNumeric( data ) ? parseFloat( data ) :
rbrace.test( data ) ? jQuery.parseJSON( data ) :
data;
} catch( e ) {}
@@ -1327,38 +1958,97 @@
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({
- queue: function( elem, type, data ) {
- if ( !elem ) {
- return;
+
+ _mark: function( elem, type ) {
+ if ( elem ) {
+ type = ( type || "fx" ) + "mark";
+ jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 );
}
+ },
- type = (type || "fx") + "queue";
- var q = jQuery.data( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( !data ) {
- return q || [];
+ _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" );
+ }
+ }
+ },
- if ( !q || jQuery.isArray(data) ) {
- q = jQuery.data( elem, type, jQuery.makeArray(data) );
+ queue: function( elem, type, data ) {
+ var q;
+ if ( elem ) {
+ type = ( type || "fx" ) + "queue";
+ q = jQuery._data( elem, type );
- } else {
- q.push( data );
+ // 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 || [];
}
-
- return q;
},
dequeue: function( elem, type ) {
type = type || "fx";
var queue = jQuery.queue( elem, type ),
- fn = queue.shift();
+ fn = queue.shift(),
+ hooks = {};
// If the fx queue is dequeu...
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