X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fdata.js;h=f7af18d0d526f9e43f8c90158621718077b26dca;hb=2e10af143b7eafb7142524f6534a62aee1910bd1;hp=cddd8bdead0042476124e1a61652651fa74c0a6a;hpb=b3ccf2f2881d9ad988aba1cf3ccffb810063ab29;p=jquery.git

diff --git a/src/data.js b/src/data.js
index cddd8bd..f7af18d 100644
--- a/src/data.js
+++ b/src/data.js
@@ -1,9 +1,13 @@
-var expando = "jQuery" + jQuery.now(), uuid = 0, windowData = {};
+var windowData = {};
 
 jQuery.extend({
 	cache: {},
-	
-	expando: expando,
+
+	// Please use with caution
+	uuid: 0,
+
+	// Unique for each copy of jQuery on the page	
+	expando: "jQuery" + jQuery.now(),
 
 	// The following elements throw uncatchable exceptions if you
 	// attempt to add expando properties to them.
@@ -36,7 +40,7 @@ jQuery.extend({
 
 		// Compute a unique ID for the element
 		} else if ( !id ) {
-			elem[ jQuery.expando ] = id = ++uuid;
+			elem[ jQuery.expando ] = id = ++jQuery.uuid;
 		}
 
 		// Avoid generating a new cache unless none exists and we
@@ -125,6 +129,7 @@ jQuery.fn.extend({
 		} else {
 			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
 				jQuery.data( this, key, value );
+				jQuery.event.trigger( "changeData" + parts[1] + "!", [parts[0], value], this );
 			});
 		}
 	},