blocks-dock MDL-23891 Avoided use of broken YUI ancestor function in IE

2010-08-23 02:55:04 +00:00
parent de75c481dc
commit b110d3c6d3
1 changed files with 10 additions and 2 deletions
@@ -284,14 +284,22 @@ M.core_dock.getPanel = function() {
 */
 M.core_dock.handleEvent = function(e, options) {
    var item = this.getActiveItem();
-    var target = (e.target.test(options.cssselector))?e.target:e.target.ancestor(options.cssselector);
    if (options.cssselector == 'body') {
        if (!this.nodes.dock.contains(e.target)) {
            if (item) {
                item.hide();
            }
        }
-    } else if (target) {
+    } else {
+        var target;
+        if (e.target.test(options.cssselector)) {
+            target = e.target;
+        } else {
+            target = e.target.ancestor(options.cssselector);
+        }
+        if (!target) {
+            return true;
+        }
        if (this.preventevent !== null && e.type === this.preventevent) {
            return true;
        }