title: Force Telerik Grid MVC refresh on DetailView expand
body: <p>I have a nested Telerik Grid within another Telerik Grid and I want to force the grid to refresh itself upon every expand of the parent grid.  The data within the nested grid can change rapitly and therefore I need the nested grid to refresh itself upon every expand event.</p>
  
  <p><strong>My Telerik Grid:</strong></p>
  
  <pre><code>&lt;div&gt;
  @(Html.Telerik().Grid&lt;RentableUnit&gt;()
         .Name("RentableUnits")
         .Columns(columns =&gt;
                      {
                          columns.Bound(e =&gt; e.UnitID).Hidden();
                          columns.Bound(e =&gt; e.Name).Width(800);
                          columns.Bound(e =&gt; e.IsExpanded).Hidden();
                      })
         .ClientEvents(events =&gt; events.OnRowDataBound("employees_onRowDataBound")
                                     .OnDetailViewExpand("unit_onDetailViewExpand")
                                     .OnDetailViewCollapse("unit_onDetailViewCollapse")
                                     .OnDetailViewExpand("toggleDetail")
                                     )
         .DetailView(details =&gt; details.ClientTemplate(
             //stuff in template
         )
  .DataBinding(dataBinding =&gt; dataBinding.Ajax().Select("RentableUnits", "Home"))
  .Sortable()
  )
  &lt;/div&gt;
  </code></pre>
  
  <p><strong>My Javascript:</strong></p>
  
  <pre><code>function unit_onDetailViewExpand(e) {
      var mstRow = e.masterRow;
      var unitNumber = mstRow.cells[1].innerHTML;
      var grid = $(this).data('tGrid');
      grid.$rows().not(e.masterRow).each(function(index, row) {
          grid.collapseRow(row);
      });   
  
      //I´ve been trying to force databinding on the grid row
      grid.expandRow(e.row);
      //I´ve been trying this among others but I´m missing something
  }
  </code></pre>
  
  <p>Can anyone point me in the right direction on how to force the gridrow rebind?
  Any help is very much appreciated :)</p>