title: Kendo UI drop down list not working inside kendoWindow
body: <p>I'm using kendoWindow in Kendo UI for adding an element to my data table in Kendo UI. 
  I'm using dropdownlist for selecting the user role from a set of user roles inside it. But when I use dropdownlist inside a Kendo UI kendoWindow, I'm getting it as a textbox instead of dropdownlist. 
  But when I use the same dropdownlist outside the popup windo it works as if I expected.
  What is to be done in order to obtain the dropdown list inside kendoWindow? </p>
  
  <p>I have attached the code here with.</p>
  
  <p>In html page.</p>
  
  <pre><code>&lt;div id="AddUserPopupTemplate"&gt;
      &lt;form class="form-horizontal custom-form" role="form"&gt;
          &lt;div class="row"&gt;
               &lt;input data-option-label=" " data-value-primitive="true" data-role="dropdownlist" data-text-field="UserRole" data-value-field="RoleId" data-bind="source: UserRoleSelected" /&gt;
          &lt;/div&gt;
     &lt;/form&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Inside the controller.</p>
  
  <pre><code>AddNewUser: function () {
          var myWindow = $("#AddUserPopupTemplate");
  
          myWindow.kendoWindow({
              width: "800px",
              title: "Add User",
              visible: false,
              actions: [
                  "Pin",
                  "Minimize",
                  "Maximize",
                  "Close"
              ],
              close: onClose
          }).data("kendoWindow").center().open();
  
          function onClose() {
  
          }
  
          $(document).ready(function () {
              myWindow.data("kendoWindow").open();
          });
  
   }
  </code></pre>