X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=705a5bb9cfef4a067070f7a49c1d8f52dbafa292;hb=d8e9f0c616402ed1b4dab244ff5f8680ed0a415f;hp=b4202c8535390f40b7e5d11e0c6dc6112276875b;hpb=9b9a7932735d43a936c74084a613f21b250de6f9;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index b4202c8..705a5bb 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -852,9 +852,10 @@ jQuery.fn = jQuery.prototype = {
 	 * @cat DOM/Manipulation
 	 */
 	clone: function(deep) {
+		deep = deep != undefined ? deep : true
+		var $this = this.add(this.find("*"));
 		if (jQuery.browser.msie) {
 			// Need to remove events on the element and its descendants
-			var $this = this.add(this.find("*"));
 			$this.each(function() {
 				this._$events = {};
 				for (var type in this.$events)
@@ -864,23 +865,28 @@ jQuery.fn = jQuery.prototype = {
 
 		// Do the clone
 		var r = this.pushStack( jQuery.map( this, function(a){
-			return a.cloneNode( deep != undefined ? deep : true );
+			return a.cloneNode( deep );
 		}) );
 
 		if (jQuery.browser.msie) {
-			// Add the events back to the original and its descendants
 			$this.each(function() {
+				// Add the events back to the original and its descendants
 				var events = this._$events;
 				for (var type in events)
 					for (var handler in events[type])
 						jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
 				this._$events = null;
 			});
-			
-			// set selected values of select elements
-			var selects = r.find('select');
-			$this.filter('select').each(function(i) {
-				selects[i].selectedIndex = this.selectedIndex;
+		}
+
+		// copy form values over
+		if (deep) {
+			var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');
+			$this.filter('select,input[@type=checkbox]').each(function(i) {
+				if (this.selectedIndex)
+					inputs[i].selectedIndex = this.selectedIndex;
+				if (this.checked)
+					inputs[i].checked = true;
 			});
 		}
 
@@ -1312,7 +1318,8 @@ jQuery.extend({
 	
 	// check if an element is in a XML document
 	isXMLDoc: function(elem) {
-		return elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+		return elem.documentElement && !elem.body ||
+			elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
 	},
 
 	nodeName: function( elem, name ) {
@@ -1450,7 +1457,16 @@ jQuery.extend({
 	},
 
 	curCSS: function(elem, prop, force) {
-		var ret;
+		var ret, stack = [], swap = [];
+
+		// A helper method for determining if an element's values are broken
+		function color(a){
+			if ( !jQuery.browser.safari )
+				return false;
+
+			var ret = document.defaultView.getComputedStyle(a,null);
+			return !ret || ret.getPropertyValue("color") == "";
+		}
 
 		if (prop == "opacity" && jQuery.browser.msie) {
 			ret = jQuery.attr(elem.style, "opacity");
@@ -1471,15 +1487,35 @@ jQuery.extend({
 			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
 			var cur = document.defaultView.getComputedStyle(elem, null);
 
-			if ( cur )
+			if ( cur && !color(elem) )
 				ret = cur.getPropertyValue(prop);
-			else if ( prop == "display" )
-				ret = "none";
-			else
-				jQuery.swap(elem, { display: "block" }, function() {
-				    var c = document.defaultView.getComputedStyle(this, "");
-				    ret = c && c.getPropertyValue(prop) || "";
-				});
+
+			// If the element isn't reporting its values properly in Safari
+			// then some display: none elements are involved
+			else {
+				// Locate all of the parent display: none elements
+				for ( var a = elem; color(a); a = a.parentNode )
+					stack.unshift(a);
+
+				// Go through and make them visible, but in reverse
+				// (It would be better if we knew the exact display type that they had)
+				for ( a = 0; a < stack.length; a++ )
+					if ( color(stack[a]) ) {
+						swap[a] = stack[a].style.display;
+						stack[a].style.display = "block";
+					}
+
+				// Since we flip the display style, we have to handle that
+				// one special, otherwise get the value
+				ret = prop == "display" && swap[stack.length-1] != null ?
+					"none" :
+					document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";
+
+				// Finally, revert the display styles back
+				for ( a = 0; a < swap.length; a++ )
+					if ( swap[a] != null )
+						stack[a].style.display = swap[a];
+			}
 
 			if ( prop == "opacity" && ret == "" )
 				ret = "1";
@@ -1572,6 +1608,11 @@ jQuery.extend({
 	
 	attr: function(elem, name, value){
 		var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
+
+		// Safari mis-reports the default selected property of a hidden option
+		// Accessing the parent's selectedIndex property fixes it
+		if ( name == "selected" && jQuery.browser.safari )
+			elem.parentNode.selectedIndex;
 		
 		// Certain attributes only work when accessed via the old DOM 0 way
 		if ( fix[name] ) {