rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,
// Keep a UserAgent string for use with jQuery.browser
- userAgent = navigator.userAgent.toLowerCase(),
+ 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 ready event handler
+ DOMContentLoaded,
+
// Save a reference to some core methods
toString = Object.prototype.toString,
hasOwnProperty = Object.prototype.hasOwnProperty,
ret = rsingleTag.exec( selector );
if ( ret ) {
- selector = [ doc.createElement( ret[1] ) ];
+ if ( jQuery.isPlainObject( context ) ) {
+ selector = [ document.createElement( ret[1] ) ];
+ jQuery.fn.attr.call( selector, context, true );
+
+ } else {
+ selector = [ doc.createElement( ret[1] ) ];
+ }
} else {
ret = buildFragment( [ match[1] ], [ doc ] );
return this.length;
},
- toArray: function(){
+ toArray: function() {
return slice.call( this, 0 );
},
each: function( callback, args ) {
return jQuery.each( this, callback, args );
},
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
- if ( !elem || typeof elem === "string" ) {
- return jQuery.inArray( this[0],
- // If it receives a string, the selector is used
- // If it receives nothing, the siblings are used
- elem ? jQuery( elem ) : this.parent().children() );
- }
- // 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 );
- },
-
- is: function( selector ) {
- return !!selector && jQuery.filter( selector, this ).length > 0;
- },
ready: function( fn ) {
// Attach the listeners
jQuery.bindReady();
// If the DOM is already ready
- if ( jQuery.isReady && !readyList ) {
+ if ( jQuery.isReady ) {
// Execute the function immediately
fn.call( document, jQuery );
// Otherwise, remember the function for later
- } else {
+ } else if ( readyList ) {
// Add the function to the wait list
readyList.push( fn );
}
return this;
},
+
+ eq: function( i ) {
+ return i === -1 ?
+ this.slice( i ) :
+ this.slice( i, +i + 1 );
+ },
+
+ first: function() {
+ return this.eq( 0 );
+ },
+
+ last: function() {
+ return this.eq( -1 );
+ },
+
+ slice: function() {
+ return this.pushStack( slice.apply( this, arguments ),
+ "slice", slice.call(arguments).join(",") );
+ },
+
+ map: function( callback ) {
+ return this.pushStack( jQuery.map(this, function( elem, i ) {
+ return callback.call( elem, i, elem );
+ }));
+ },
+
+ end: function() {
+ return this.prevObject || jQuery(null);
+ },
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
continue;
}
- // Recurse if we're merging object literal values
- if ( deep && copy && jQuery.isPlainObject(copy) ) {
- // Don't extend not object literals
- var clone = src && jQuery.isPlainObject(src) ? src : {};
+ // Recurse if we're merging object literal values or arrays
+ if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
+ var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
+ : jQuery.isArray(copy) ? [] : {};
// Never move original objects, clone them
target[ name ] = jQuery.extend( deep, clone, copy );
ready: function() {
// Make sure that the DOM is not already loaded
if ( !jQuery.isReady ) {
+ // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
if ( !document.body ) {
return setTimeout( jQuery.ready, 13 );
}
},
bindReady: function() {
- if ( readyBound ) { return; }
+ if ( readyBound ) {
+ return;
+ }
+
readyBound = true;
// Catch cases where $(document).ready() is called after the
// Mozilla, Opera and webkit nightlies currently support this event
if ( document.addEventListener ) {
// Use the handy event callback
- document.addEventListener( "DOMContentLoaded", function DOMContentLoaded() {
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- jQuery.ready();
- }, false );
+ document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
// A fallback to window.onload, that will always work
window.addEventListener( "load", jQuery.ready, false );
} else if ( document.attachEvent ) {
// ensure firing before onload,
// maybe late but safe also for iframes
- document.attachEvent("onreadystatechange", function onreadystatechange() {
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( document.readyState === "complete" ) {
- document.detachEvent( "onreadystatechange", onreadystatechange );
- jQuery.ready();
- }
- });
+ document.attachEvent("onreadystatechange", DOMContentLoaded);
// A fallback to window.onload, that will always work
window.attachEvent( "onload", jQuery.ready );
try {
toplevel = window.frameElement == null;
- } catch(e){}
+ } catch(e) {}
if ( document.documentElement.doScroll && toplevel ) {
doScrollCheck();
-
- 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( error ) {
- setTimeout( doScrollCheck, 1 );
- return;
- }
-
- // and execute any waiting functions
- jQuery.ready();
- }
}
}
},
},
isPlainObject: function( obj ) {
- if ( toString.call(obj) !== "[object Object]" || typeof obj.nodeType === "number" ) {
+ // Must be an Object.
+ // Because of IE, we also have to check the presence of the constructor property.
+ // Make sure that DOM nodes and window objects don't pass through, as well
+ if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
return false;
}
- // not own constructor property must be Object
+ // Not own constructor property must be Object
if ( obj.constructor
&& !hasOwnProperty.call(obj, "constructor")
&& !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {
return false;
}
- //own properties are iterated firstly,
- //so to speed up, we can test last one if it is own or not
+ // 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 true;
},
+ noop: function() {},
+
// Evalulates a script in a global context
globalEval: function( data ) {
if ( data && rnotwhite.test(data) ) {
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;
+
+ } else if ( proxy && !jQuery.isFunction( proxy ) ) {
+ thisObject = proxy;
+ proxy = undefined;
+ }
+ }
+
+ if ( !proxy && fn ) {
+ proxy = function() {
+ return fn.apply( thisObject || this, 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++;
+ }
+
+ // So proxy can be declared as an argument
+ return proxy;
+ },
+
// Use of jQuery.browser is frowned upon.
// More details: http://docs.jquery.com/Utilities/jQuery.browser
- browser: {
- version: (/.*?(?:firefox|safari|opera|msie)[\/ ]([\d.]+)/.exec(userAgent) || [0,'0'])[1],
- safari: /safari/.test( userAgent ),
- opera: /opera/.test( userAgent ),
- msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
- firefox: /firefox/.test( userAgent )
- }
+ uaMatch: function( ua ) {
+ var ret = { browser: "" };
+
+ ua = ua.toLowerCase();
+
+ if ( /webkit/.test( ua ) ) {
+ ret = { browser: "webkit", version: /webkit[\/ ]([\w.]+)/ };
+
+ } else if ( /opera/.test( ua ) ) {
+ ret = { browser: "opera", version: /version/.test( ua ) ? /version[\/ ]([\w.]+)/ : /opera[\/ ]([\w.]+)/ };
+
+ } else if ( /msie/.test( ua ) ) {
+ ret = { browser: "msie", version: /msie ([\w.]+)/ };
+
+ } else if ( /mozilla/.test( ua ) && !/compatible/.test( ua ) ) {
+ ret = { browser: "mozilla", version: /rv:([\w.]+)/ };
+ }
+
+ ret.version = (ret.version && ret.version.exec( ua ) || [0, "0"])[1];
+
+ return ret;
+ },
+
+ browser: {}
});
-// Deprecated
-jQuery.browser.mozilla = /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent );
+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;
+}
if ( indexOf ) {
jQuery.inArray = function( elem, array ) {
// 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( error ) {
+ setTimeout( doScrollCheck, 1 );
+ return;
+ }
+
+ // and execute any waiting functions
+ jQuery.ready();
+}
+
+if ( indexOf ) {
+ jQuery.inArray = function( elem, array ) {
+ return indexOf.call( array, elem );
+ };
+}
+
function evalScript( i, elem ) {
if ( elem.src ) {
jQuery.ajax({
// Mutifunctional method to get and set values to a collection
// The value/s can be optionally by executed if its a function
-function access( elems, key, value, exec, fn ) {
- var l = elems.length;
+function access( elems, key, value, exec, fn, pass ) {
+ var length = elems.length;
// Setting many attributes
if ( typeof key === "object" ) {
- for (var k in key) {
- access(elems, k, key[k], exec, fn);
- }
+ for ( var k in key ) {
+ access( elems, k, key[k], exec, fn, value );
+ }
return elems;
}
// Setting one attribute
- if (value !== undefined) {
+ if ( value !== undefined ) {
// Optionally, function values get executed if exec is true
- exec = exec && jQuery.isFunction(value);
+ exec = !pass && exec && jQuery.isFunction(value);
- for (var i = 0; i < l; i++) {
- var elem = elems[i],
- val = exec ? value.call(elem, i) : value;
- fn(elem, key, val);
+ 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 l ? fn(elems[0], key) : null;
+ return length ? fn( elems[0], key ) : null;
}
function now() {
git.asbjorn.biz / jquery.git / blobdiff