From 965526441820d32f58b16374090c29ba794326c9 Mon Sep 17 00:00:00 2001
From: Pavel Reznikov <pashka.reznikov@gmail.com>
Date: Tue, 11 Nov 2014 22:37:37 -0800
Subject: [PATCH] update knockout sample

---
 index.html | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.html b/index.html
index 7846bd8..7823301 100644
--- a/index.html
+++ b/index.html
@@ -156,6 +156,9 @@ ko.components.register('dashboard-grid', {
                         }
 
                         grid.add_widget(item);
+                        ko.utils.domNodeDisposal.addDisposeCallback(item[0], function () {
+                            grid.remove_widget(item);
+                        });
                     }, this);
                 };