title: Kendo UI and templates : bind value with an observable model and the source with and external datasource
body: <p>I'm using MVVM and templates with Kendo UI.
  I would like my template contains a dropdown with the binded value of my model and <strong><em>with an external datasource</em></strong>.</p>
  
  <p>My observable object looks like that :</p>
  
  <pre><code>data : {
      comments : "any comments here...",
      nested_object_array : [
          {id:0, name:"name_0", nested_value:"20"},
          {id:1, name:"name_1", nested_value:"21"},
          //...
      ]
  }
  </code></pre>
  
  <p>I would like my template look like this :</p>
  
  <pre><code>&lt;script id="global-template" type="text/x-kendo-template"&gt;
      &lt;span Data-bind="text: comments"&gt;&lt;/span&gt;    
  &lt;/script&gt;
  
  &lt;script id="sub-template" type="text/x-kendo-template"&gt;
      &lt;input data-role="dropdown" data-source="--here an external source--" data-bind="value: nested_value" /&gt;
  &lt;/script&gt;
  </code></pre>
  
  <p>Is it possible ? If yes, how to do that ?</p>