X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=efc654fb409444addbdc760824f90a2c878eb9a4;hb=b0c7df65d0f92b77752e8f9b33898d0e3b2c05e8;hp=2b856c8dda439c1bb424cea5bdfb988acffcfbaf;hpb=9bcd2b370b4aa72cc60af85d0f8a0872d0d17a0a;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 2b856c8..efc654f 100644
--- a/src/core.js
+++ b/src/core.js
@@ -1,7 +1,7 @@
 /*
  * jQuery @VERSION - New Wave Javascript
  *
- * Copyright (c) 2007 John Resig (jquery.com)
+ * Copyright (c) 2008 John Resig (jquery.com)
  * Dual licensed under the MIT (MIT-LICENSE.txt)
  * and GPL (GPL-LICENSE.txt) licenses.
  *
@@ -303,11 +303,9 @@ jQuery.fn = jQuery.prototype = {
 				// as properties will not be copied (such as the
 				// the name attribute on an input).
 				var clone = this.cloneNode(true),
-					container = document.createElement("div"),
-					container2 = document.createElement("div");
+					container = document.createElement("div");
 				container.appendChild(clone);
-				container2.innerHTML = container.innerHTML;
-				return container2.firstChild;
+				return jQuery.clean([container.innerHTML])[0];
 			} else
 				return this.cloneNode(true);
 		});
@@ -479,6 +477,31 @@ jQuery.fn = jQuery.prototype = {
 	andSelf: function() {
 		return this.add( this.prevObject );
 	},
+
+	data: function( key, value ){
+		var parts = key.split(".");
+		parts[1] = parts[1] ? "." + parts[1] : "";
+
+		if ( value == null ) {
+			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
+			
+			if ( data == undefined && this.length )
+				data = jQuery.data( this[0], key );
+
+			return data == null && parts[1] ?
+				this.data( parts[0] ) :
+				data;
+		} else
+			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
+				jQuery.data( this, key, value );
+			});
+	},
+
+	removeData: function( key ){
+		return this.each(function(){
+			jQuery.removeData( this, key );
+		});
+	},
 	
 	domManip: function( args, table, reverse, callback ) {
 		var clone = this.length > 1, elems; 
@@ -707,20 +730,22 @@ jQuery.extend({
 	// args is for internal usage only
 	each: function( object, callback, args ) {
 		if ( args ) {
-			if ( object.length == undefined )
+			if ( object.length == undefined ) {
 				for ( var name in object )
-					callback.apply( object[ name ], args );
-			else
+					if ( callback.apply( object[ name ], args ) === false )
+						break;
+			} else
 				for ( var i = 0, length = object.length; i < length; i++ )
 					if ( callback.apply( object[ i ], args ) === false )
 						break;
 
 		// A special, fast, case for the most common use of each
 		} else {
-			if ( object.length == undefined )
+			if ( object.length == undefined ) {
 				for ( var name in object )
-					callback.call( object[ name ], name, object[ name ] );
-			else
+					if ( callback.call( object[ name ], name, object[ name ] ) === false )
+						break;
+			} else
 				for ( var i = 0, length = object.length, value = object[0]; 
 					i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
 		}
@@ -836,7 +861,7 @@ jQuery.extend({
 		if ( name.match( /float/i ) )
 			name = styleFloat;
 
-		if ( !force && elem.style[ name ] )
+		if ( !force && elem.style && elem.style[ name ] )
 			ret = elem.style[ name ];
 
 		else if ( document.defaultView && document.defaultView.getComputedStyle ) {
@@ -1153,11 +1178,6 @@ jQuery.extend({
 	},
 
 	grep: function( elems, callback, inv ) {
-		// If a string is passed in for the function, make a function
-		// for it (a handy shortcut)
-		if ( typeof callback == "string" )
-			callback = eval("false||function(a,i){return " + callback + "}");
-
 		var ret = [];
 
 		// Go through the array, only saving the items
@@ -1230,18 +1250,16 @@ jQuery.extend({
 });
 
 jQuery.each({
-	parent: "elem.parentNode",
-	parents: "jQuery.dir(elem,'parentNode')",
-	next: "jQuery.nth(elem,2,'nextSibling')",
-	prev: "jQuery.nth(elem,2,'previousSibling')",
-	nextAll: "jQuery.dir(elem,'nextSibling')",
-	prevAll: "jQuery.dir(elem,'previousSibling')",
-	siblings: "jQuery.sibling(elem.parentNode.firstChild,elem)",
-	children: "jQuery.sibling(elem.firstChild)",
-	contents: "jQuery.nodeName(elem,'iframe')?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes)"
+	parent: function(elem){return elem.parentNode;},
+	parents: function(elem){return jQuery.dir(elem,"parentNode");},
+	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");},
+	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){
-	fn = eval("false||function(elem){return " + fn + "}");
-
 	jQuery.fn[ name ] = function( selector ) {
 		var ret = jQuery.map( this, fn );