MDL-47494 ddwtos: OU-2666 Fixed problem when drag misplaced from drop and not dragged off

2011-12-23 14:48:13 +07:00
parent 5be9d2a2f1
commit a681f140a8
1 changed files with 3 additions and 0 deletions
@@ -239,6 +239,9 @@ YUI.add('moodle-qtype_ddwtos-dd', function(Y) {
                if (this.placed[alreadytheredragno] === placeno) {
                    delete this.placed[alreadytheredragno];
                    var alreadytheredrag = Y.one(this.selectors.drag(alreadytheredragno));
+                    if (alreadytheredrag && alreadytheredrag.dd) {
+                        alreadytheredrag.dd.detach('drag:start');
+                    }
                }
            }
            if (drag !== null) {