From 00f72487c5841d93f0119f2088e4579e3366635b Mon Sep 17 00:00:00 2001
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: Wed, 20 Nov 2013 22:16:53 +0000
Subject: [PATCH] Use setElement to set the view's element properly.

---
 IPython/html/static/notebook/js/widgets/button.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/IPython/html/static/notebook/js/widgets/button.js b/IPython/html/static/notebook/js/widgets/button.js
index 29caf14f4..8b8b2bc7f 100644
--- a/IPython/html/static/notebook/js/widgets/button.js
+++ b/IPython/html/static/notebook/js/widgets/button.js
@@ -24,13 +24,12 @@ define(["notebook/js/widget"], function(widget_manager){
         // Called when view is rendered.
         render : function(){
             var that = this;
-            this.$el = $("<button />")
+            this.setElement($("<button />")
                 .addClass('btn')
                 .click(function() {
                     that.model.set('clicks', that.model.get('clicks') + 1);
                     that.model.update_other_views(that);
-                });
-            this._ensureElement();
+                }));
 
             this.update(); // Set defaults.
         },