fix howers which were accidently broken

1 files changed, 27 insertions, 0 deletions

diff --git a/example/buzz/buzz.js b/example/buzz/buzz.js
index 871982d7..40813d16 100644
--- a/example/buzz/buzz.js
+++ b/example/buzz/buzz.js
@@ -15,5 +15,32 @@ BuzzController.prototype = {
   userChange: function(){
     this.userId = this.$location.hashPath;
     this.activities = this.Activity.get({userId:this.userId});
+  },
+
+  expandReplies: function(activity) {
+    var self = this;
+    if (activity.replies) {
+      activity.replies.show = !activity.replies.show;
+    } else {
+      activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id}, function(){
+        activity.replies.show = true;
+      });
+    }
   }
 };
+
+angular.widget('my:expand', function(element){
+  element.css('display', 'block');
+  this.descend(true);
+  return function(element) {
+    element.hide();
+    var watch = element.attr('expand');
+    this.$watch(watch, function(value){
+      if (value) {
+        element.delay(0).slideDown('slow');
+      } else {
+        element.slideUp('slow');
+      }
+    });
+  };
+});