X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=686c20d7bfd69d4b78886792a88aa2bd41ac4ea6;hb=6f7cd669597cbcf026886074fb31963fe767e2b3;hp=d50274fea447852a008634c1dfbeab5833df54e7;hpb=004f3dd51799fa0a32379c8168c71c8b4690774f;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index d50274f..686c20d 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1,5 +1,5 @@
 /*
- * jQuery - New Wave Javascript
+ * jQuery @VERSION - New Wave Javascript
  *
  * Copyright (c) 2006 John Resig (jquery.com)
  * Dual licensed under the MIT (MIT-LICENSE.txt)
@@ -28,7 +28,7 @@ window.undefined = window.undefined;
  * @name jQuery
  * @cat Core
  */
-jQuery = function(a,c) {
+var jQuery = function(a,c) {
 
 	// Shortcut for document ready (because $(document).each() is silly)
 	if ( a && typeof a == "function" && jQuery.fn.ready )
@@ -50,8 +50,10 @@ jQuery = function(a,c) {
 		return new jQuery(a,c);
 
 	// Handle HTML strings
-	var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
-	if ( m ) a = jQuery.clean( [ m[1] ] );
+	if ( a.constructor == String ) {
+		var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
+		if ( m ) a = jQuery.clean( [ m[1] ] );
+	}
 
 	// Watch for when an array is passed in
 	this.get( a.constructor == Array || a.length && !a.nodeType && a[0] != undefined && a[0].nodeType ?
@@ -61,12 +63,14 @@ jQuery = function(a,c) {
 		// Find the matching elements and save them for later
 		jQuery.find( a, c ) );
 
-  // See if an extra function was provided
+	// See if an extra function was provided
 	var fn = arguments[ arguments.length - 1 ];
 
 	// If so, execute it in context
 	if ( fn && typeof fn == "function" )
 		this.each(fn);
+
+	return this;
 };
 
 // Map over the $ in case of overwrite
@@ -95,7 +99,10 @@ if ( typeof $ != "undefined" )
  * @result [ <p>two</p> ]
  *
  * @example $("<div><p>Hello</p></div>").appendTo("#body")
- * @desc Creates a div element (and all of its contents) dynamically, and appends it to the element with the ID of body.
+ * @desc Creates a div element (and all of its contents) dynamically, 
+ * and appends it to the element with the ID of body. Internally, an
+ * element is created and it's innerHTML property set to the given markup.
+ * It is therefore both quite flexible and limited. 
  *
  * @name $
  * @param String expr An expression to search with, or a string of HTML to create on the fly.
@@ -187,7 +194,7 @@ var $ = jQuery;
 
 jQuery.fn = jQuery.prototype = {
 	/**
-	 * The current SVN version of jQuery.
+	 * The current version of jQuery.
 	 *
 	 * @private
 	 * @property
@@ -195,7 +202,7 @@ jQuery.fn = jQuery.prototype = {
 	 * @type String
 	 * @cat Core
 	 */
-	jquery: "$Rev$",
+	jquery: "@VERSION",
 
 	/**
 	 * The number of elements currently matched.
@@ -443,6 +450,17 @@ jQuery.fn = jQuery.prototype = {
 	 * $("#check2").attr('checked', false);
 	 * ok( document.getElementById('check2').checked == false, 'Set checked attribute' );
 	 *
+	 * @test stop();
+	 * $.get('data/dashboard.xml', function(xml) { 
+	 *   var titles = [];
+	 *   $('tab', xml).each(function() {
+	 *     titles.push($(this).attr('title'));
+	 *   });
+	 *   ok( titles[0] == 'Location', 'attr() in XML context: Check first title' );
+	 *   ok( titles[1] == 'Users', 'attr() in XML context: Check second title' );
+	 *   start();
+	 * });
+	 *
 	 * @name attr
 	 * @type jQuery
 	 * @param String key The name of the property to set.
@@ -516,6 +534,14 @@ jQuery.fn = jQuery.prototype = {
 	 * ok( !$('#foo').is(':visible'), 'Modified CSS display: Assert element is hidden');
 	 * $('#foo').css({display: 'block'});
 	 * ok( $('#foo').is(':visible'), 'Modified CSS display: Assert element is visible');
+	 * $('#floatTest').css({styleFloat: 'right'});
+	 * ok( $('#floatTest').css('styleFloat') == 'right', 'Modified CSS float using "styleFloat": Assert float is right');
+	 * $('#floatTest').css({cssFloat: 'left'});
+	 * ok( $('#floatTest').css('cssFloat') == 'left', 'Modified CSS float using "cssFloat": Assert float is left');
+	 * $('#floatTest').css({'float': 'right'});
+	 * ok( $('#floatTest').css('cssFloat') == 'right', 'Modified CSS float using "cssFloat": Assert float is right');
+	 * $('#floatTest').css({'font-size': '30px'});
+	 * ok( $('#floatTest').css('font-size') == '30px', 'Modified CSS font-size: Assert font-size is 30px');
 	 * 
 	 * @name css
 	 * @type jQuery
@@ -537,6 +563,14 @@ jQuery.fn = jQuery.prototype = {
 	 * ok( !$('#foo').is(':visible'), 'Modified CSS display: Assert element is hidden');
 	 * $('#foo').css('display', 'block');
 	 * ok( $('#foo').is(':visible'), 'Modified CSS display: Assert element is visible');
+	 * $('#floatTest').css('styleFloat', 'left');
+	 * ok( $('#floatTest').css('styleFloat') == 'left', 'Modified CSS float using "styleFloat": Assert float is left');
+	 * $('#floatTest').css('cssFloat', 'right');
+	 * ok( $('#floatTest').css('cssFloat') == 'right', 'Modified CSS float using "cssFloat": Assert float is right');
+	 * $('#floatTest').css('float', 'left');
+	 * ok( $('#floatTest').css('cssFloat') == 'left', 'Modified CSS float using "cssFloat": Assert float is left');
+	 * $('#floatTest').css('font-size', '20px');
+	 * ok( $('#floatTest').css('font-size') == '20px', 'Modified CSS font-size: Assert font-size is 20px');
 	 *
 	 * @name css
 	 * @type jQuery
@@ -645,7 +679,7 @@ jQuery.fn = jQuery.prototype = {
 			// Insert it before the element to be wrapped
 			this.parentNode.insertBefore( b, this );
 
-			// Find he deepest point in the wrap structure
+			// Find the deepest point in the wrap structure
 			while ( b.firstChild )
 				b = b.firstChild;
 
@@ -1015,6 +1049,7 @@ jQuery.fn = jQuery.prototype = {
 				for ( var i = 0; i < t.length; i++ )
 					if ( jQuery.filter(t[i],[a]).r.length )
 						return a;
+				return false;
 			}) ||
 
 			t.constructor == Boolean &&
@@ -1278,8 +1313,17 @@ jQuery.fn = jQuery.prototype = {
  * @cat Javascript
  */
 jQuery.extend = jQuery.fn.extend = function(obj,prop) {
+	// Watch for the case where null or undefined gets passed in by accident
+	if ( arguments.length > 1 && (prop === null || prop == undefined) )
+		return obj;
+
+	// If no property object was provided, then we're extending jQuery
 	if ( !prop ) { prop = obj; obj = this; }
+
+	// Extend the base object
 	for ( var i in prop ) obj[i] = prop[i];
+
+	// Return the modified object
 	return obj;
 };
 
@@ -1371,7 +1415,7 @@ jQuery.extend({
 				fn.apply( obj[i], args || [i, obj[i]] );
 		else
 			for ( var i = 0; i < obj.length; i++ )
-				fn.apply( obj[i], args || [i, obj[i]] );
+				if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
 		return obj;
 	},
 
@@ -1381,10 +1425,6 @@ jQuery.extend({
 			o.className += ( o.className ? " " : "" ) + c;
 		},
 		remove: function(o,c){
-			/*
-			o.className = !c ? "" :
-				o.className.replace(
-					new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");*/
 			if( !c ) {
 				o.className = "";
 			} else {
@@ -1452,14 +1492,19 @@ jQuery.extend({
 			});
 
 			return p == "height" ? oHeight : oWidth;
-		} else if ( p == "opacity" && jQuery.browser.msie )
-			return parseFloat( jQuery.curCSS(e,"filter").replace(/[^0-9.]/,"") ) || 1;
+		}
 
 		return jQuery.curCSS( e, p );
 	},
 
 	curCSS: function(elem, prop, force) {
 		var ret;
+		
+		if (prop == 'opacity' && jQuery.browser.msie)
+			return jQuery.attr(elem.style, 'opacity');
+			
+		if (prop == "float" || prop == "cssFloat")
+		    prop = jQuery.browser.msie ? "styleFloat" : "cssFloat";
 
 		if (!force && elem.style[prop]) {
 
@@ -1472,6 +1517,9 @@ jQuery.extend({
 
 		} else if (document.defaultView && document.defaultView.getComputedStyle) {
 
+			if (prop == "cssFloat" || prop == "styleFloat")
+				prop = "float";
+
 			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
 			var cur = document.defaultView.getComputedStyle(elem, null);
 
@@ -1493,7 +1541,9 @@ jQuery.extend({
 		var r = [];
 		for ( var i = 0; i < a.length; i++ ) {
 			if ( a[i].constructor == String ) {
-
+				// trim whitespace, otherwise indexOf won't work as expected
+				a[i] = jQuery.trim(a[i]);
+				
 				var table = "";
 
 				if ( !a[i].indexOf("<thead") || !a[i].indexOf("<tbody") ) {
@@ -1552,7 +1602,7 @@ jQuery.extend({
 			empty: "!a.childNodes.length",
 
 			// Text Check
-			contains: "(a.innerText||a.innerHTML).indexOf(m[3])>=0",
+			contains: "jQuery.fn.text.apply([a]).indexOf(m[3])>=0",
 
 			// Visibility
 			visible: "a.type!='hidden'&&jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!='hidden'",
@@ -1562,7 +1612,7 @@ jQuery.extend({
 			enabled: "!a.disabled",
 			disabled: "a.disabled",
 			checked: "a.checked",
-			selected: "a.selected",
+			selected: "a.selected || jQuery.attr(a, 'selected')",
 
 			// Form elements
 			text: "a.type=='text'",
@@ -1642,9 +1692,9 @@ jQuery.extend({
 	 * t( "Attribute Exists", "*[@title]", ["google"] );
 	 * t( "Attribute Exists", "[@title]", ["google"] );
 	 * 
-	 * t( "Non-existing part of attribute [@name*=bla]", "[@name*=bla]", [] ); 
-	 * t( "Non-existing start of attribute [@name^=bla]", "[@name^=bla]", [] ); 
-	 * t( "Non-existing end of attribute [@name$=bla]", "[@name$=bla]", [] ); 
+	 * t( "Non-existing part of attribute", "[@name*=bla]", [] ); 
+	 * t( "Non-existing start of attribute", "[@name^=bla]", [] ); 
+	 * t( "Non-existing end of attribute", "[@name$=bla]", [] ); 
 	 *
 	 * t( "Attribute Equals", "a[@rel='bookmark']", ["simon1"] );
 	 * t( "Attribute Equals", 'a[@rel="bookmark"]', ["simon1"] );
@@ -1821,22 +1871,39 @@ jQuery.extend({
 		var fix = {
 			"for": "htmlFor",
 			"class": "className",
-			"float": "cssFloat",
+			"float": jQuery.browser.msie ? "styleFloat" : "cssFloat",
+			cssFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",
 			innerHTML: "innerHTML",
 			className: "className",
 			value: "value",
 			disabled: "disabled",
 			checked: "checked"
 		};
+		
+		// IE actually uses filters for opacity ... elem is actually elem.style
+		if (name == "opacity" && jQuery.browser.msie && value != undefined) {
+			// IE has trouble with opacity if it does not have layout
+			// Would prefer to check element.hasLayout first but don't have access to the element here
+			elem['zoom'] = 1; 
+			if (value == 1) // Remove filter to avoid more IE weirdness
+				return elem["filter"] = elem["filter"].replace(/alpha\([^\)]*\)/gi,"");
+			else
+				return elem["filter"] = elem["filter"].replace(/alpha\([^\)]*\)/gi,"") + "alpha(opacity=" + value * 100 + ")";
+		} else if (name == "opacity" && jQuery.browser.msie) {
+			return elem["filter"] ? parseFloat( elem["filter"].match(/alpha\(opacity=(.*)\)/)[1] )/100 : 1;
+		}
+		
+		// Mozilla doesn't play well with opacity 1
+		if (name == "opacity" && jQuery.browser.mozilla && value == 1) value = 0.9999;
 
 		if ( fix[name] ) {
 			if ( value != undefined ) elem[fix[name]] = value;
 			return elem[fix[name]];
-		} else if( value == undefined && $.browser.msie && elem.nodeName && elem.nodeName.toUpperCase() == 'FORM' && (name == 'action' || name == 'method') ) {
+		} else if( value == undefined && jQuery.browser.msie && elem.nodeName && elem.nodeName.toUpperCase() == 'FORM' && (name == 'action' || name == 'method') ) {
 			return elem.getAttributeNode(name).nodeValue;
-		} else if ( elem.getAttribute != undefined ) {
+		} else if ( elem.getAttribute != undefined && elem.tagName ) { // IE elem.getAttribute passes even for style
 			if ( value != undefined ) elem.setAttribute( name, value );
-			return elem.getAttribute( name, 2 );
+			return elem.getAttribute( name );
 		} else {
 			name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
 			if ( value != undefined ) elem[name] = value;
@@ -2197,12 +2264,12 @@ jQuery.extend({
 		},
 
 		handle: function(event) {
-			if ( typeof jQuery == "undefined" ) return;
+			if ( typeof jQuery == "undefined" ) return false;
 
 			event = event || jQuery.event.fix( window.event );
 
 			// If no correct event was found, fail
-			if ( !event ) return;
+			if ( !event ) return false;
 
 			var returnValue = true;
 
@@ -2658,7 +2725,7 @@ jQuery.macros = {
 		/**
 		 * Set the value of every matched element.
 		 *
-		 * @example $("input").value("test");
+		 * @example $("input").val("test");
 		 * @before <input type="text" value="some text"/>
 		 * @result <input type="text" value="test"/>
 		 *