Umbraco backend keeps showing loading animation because of iframe
<p>I have a small extension im making for Umbraco, but i have run into an annoying problem. I have a small website i need to show in my backend of Umbraco. So i make my new section, and my new tree. Then in the edit.html file i simply insert the url to my website on my localhost. Everything works as expected, <em>besides</em> from the native spinner in umbraco wont stop spinning.</p>

<pre><code>&lt;div ng-controller="Netbase.Controller"&gt;
    &lt;div&gt;
        &lt;h2&gt;{{Title}}&lt;/h2&gt;
        &lt;iframe src="http://localhost:64254/" id="contentPage" style="margin-left:15px;margin-right:15px" width="100%" height="100%" /&gt;        
    &lt;/div&gt;
&lt;/div&gt;
</code></pre>

<p>However, if i remove my iframe, everything works fine and the spinner is gone. It is umbraco that is showing the spinner.</p>

<p>My Angular controller is empty besides for me setting a title (that works fine).</p>