Improved cross-browser compatibility. hasCLass() at 689 gets the 'cla…

…ss' attribute but some browsers use 'className' instead. Added a check and failure branch to retrieve 'className' in case of failure.
waylybaye · Jan 25, 2012 · 7b3796c · 7b3796c
1 parent 1a2b1f4
commit 7b3796c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/list.js b/src/list.js
@@ -688,6 +688,10 @@ h = {
     },
     hasClass: function(ele, classN) {
         var classes = this.getAttribute(ele, 'class');
+        if (!classes) {
+        	// getAttribute() on 'class' failed, browser uses className instead
+        	var classes = this.getAttribute(ele, 'className');
+        }
         return (classes.search(classN) > -1);
     },
     addClass: function(ele, classN) {