X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fcore.js;h=6308a99929ed0744d427e2c96d6deb43ba54847f;hb=2efd0b4cc5cce9b22cd4bc638e25cc998736b6e7;hp=4cb0a22fe9402e1d402ef440b316d5ec7ec46e86;hpb=1faed11e3c0752981d8b01e1272fb3a72272f966;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 4cb0a22..6308a99 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.
  *
@@ -477,6 +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; 
@@ -570,7 +595,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 
 				// Recurse if we're merging object values
 				if ( deep && options[ name ] && typeof options[ name ] == "object" && target[ name ] && !options[ name ].nodeType )
-					target[ name ] = jQuery.extend( target[ name ], options[ name ] );
+					target[ name ] = jQuery.extend( deep, target[ name ], options[ name ] );
 
 				// Don't bring in undefined values
 				else if ( options[ name ] != undefined )
@@ -586,6 +611,8 @@ var expando = "jQuery" + (new Date()).getTime(), uuid = 0, windowData = {};
 
 // exclude the following css properties to add px
 var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
+// cache getComputedStyle
+var getComputedStyle = document.defaultView && document.defaultView.getComputedStyle;
 
 jQuery.extend({
 	noConflict: function( deep ) {
@@ -812,8 +839,9 @@ jQuery.extend({
 		function color( elem ) {
 			if ( !jQuery.browser.safari )
 				return false;
-
-			var ret = document.defaultView.getComputedStyle( elem, null );
+			
+			// getComputedStyle is cached
+			var ret = getComputedStyle( elem, null );
 			return !ret || ret.getPropertyValue("color") == "";
 		}
 
@@ -827,9 +855,9 @@ jQuery.extend({
 		}
 		// Opera sometimes will give the wrong display answer, this fixes it, see #2037
 		if ( jQuery.browser.opera && name == "display" ) {
-			var save = elem.style.display;
-			elem.style.display = "block";
-			elem.style.display = save;
+			var save = elem.style.outline;
+			elem.style.outline = "0 solid black";
+			elem.style.outline = save;
 		}
 		
 		// Make sure we're using the right name for getting the float value
@@ -839,7 +867,7 @@ jQuery.extend({
 		if ( !force && elem.style && elem.style[ name ] )
 			ret = elem.style[ name ];
 
-		else if ( document.defaultView && document.defaultView.getComputedStyle ) {
+		else if ( getComputedStyle ) {
 
 			// Only "float" is needed here
 			if ( name.match( /float/i ) )
@@ -847,10 +875,10 @@ jQuery.extend({
 
 			name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
 
-			var getComputedStyle = document.defaultView.getComputedStyle( elem, null );
+			var computedStyle = getComputedStyle( elem, null );
 
-			if ( getComputedStyle && !color( elem ) )
-				ret = getComputedStyle.getPropertyValue( name );
+			if ( computedStyle && !color( elem ) )
+				ret = computedStyle.getPropertyValue( name );
 
 			// If the element isn't reporting its values properly in Safari
 			// then some display: none elements are involved
@@ -873,7 +901,7 @@ jQuery.extend({
 				// one special, otherwise get the value
 				ret = name == "display" && swap[ stack.length - 1 ] != null ?
 					"none" :
-					( getComputedStyle && getComputedStyle.getPropertyValue( name ) ) || "";
+					( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
 
 				// Finally, revert the display styles back
 				for ( var i = 0; i < swap.length; i++ )
@@ -1096,7 +1124,7 @@ jQuery.extend({
 		var ret = [];
 
 		// Need to use typeof to fight Safari childNodes crashes
-		if ( typeof array != "array" )
+		if ( array.constructor != Array )
 			for ( var i = 0, length = array.length; i < length; i++ )
 				ret.push( array[ i ] );
 		else
@@ -1153,11 +1181,6 @@ 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 +1253,16 @@ 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 );