From 8995edf8da812da76536ad99c1443bee3b09b8b6 2014-01-16 10:57:07
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: 2014-01-16 10:57:07
Subject: [PATCH] Fixed flushed messages not getting sent with new 'method' message tag

---

diff --git a/IPython/html/static/notebook/js/widget.js b/IPython/html/static/notebook/js/widget.js
index 6f2cca9..246cb2c 100644
--- a/IPython/html/static/notebook/js/widget.js
+++ b/IPython/html/static/notebook/js/widget.js
@@ -203,7 +203,7 @@ define(["components/underscore/underscore-min",
 
                     var cell = this._get_msg_cell(msg.parent_header.msg_id);
                     var callbacks = this._make_callbacks(cell);
-                    var data = {sync_method: 'update', sync_data: this.msg_buffer};
+                    var data = {method: 'backbone', sync_method: 'update', sync_data: this.msg_buffer};
                     this.comm.send(data, callbacks);   
                     this.msg_buffer = null;
                 } else {