Returns all categories of your channel. This widget will display categories of one channel at a time. The domain of widgets.js, which would be channel domain, will determine channel context for this widget. Since VIDIZMO supports nested categories, these categories will be displayed in a tree view control. This widget will also provide click events, in case you want to show filtered videos in other widgets embedded on same page. 

Sample Code

<div class="videos"></div>
<script type="text/javascript" src=""></script>
    <script type="text/javascript">".videos", { query: 'effective' });