title: updating/ refreshing the controls which are in Rad ajax panel
body: <p>I am facing problem in updating/ refreshing the controls which are in Rad ajax panel .</p>
  
  <p>I have a Rad ajax panel in which i have placed a grid, and RadPanelBar side to side by placing them in table.</p>
  
  <p>when the user selects any record in grid the details of that record will be shown in it's beside RadPanelBar. So 
  in this process of selecting records i am refreshing the Entire Rad ajax panel for getting the correct selected record details.</p>
  
  <p>But additionally what i want is when the user sorts the records of grid i need to refresh the grid only , for this i placed 
  Radgrid again in other radajaxpanel which is creating the problems. My Radgrid is not getting updated with the click events of grid, when i click on link button of grid
  it should highlight the clicked row. But when i placed grid in Ajax panel it is not getting highlighted untill unleass i refresh the Grid.
  when i placed it in another nested rad ajax panel. Please help me how can i achieve refreshing the only the Radgrid while sorting?</p>
  
  <p>My design:</p>
  
  <pre><code>&lt;telerik:RadPageView ID="radPage1" runat="server"&gt;
                      &lt;telerik:RadAjaxPanel ID="RadAjaxPanel3" runat="server" EnableAJAX="True" LoadingPanelID="RadAjaxLoadingPanel1"
                          ClientEvents-OnRequestStart="onRequestStart"&gt;
                          &lt;table width="100%" cellpadding="0" cellspacing="0"&gt;
                              &lt;tr&gt;
                                  &lt;td style="width: 50%"&gt;
                                &lt;%-- &lt;telerik:RadAjaxPanel ID="RadAjaxPanel4" runat="server" EnableAJAX="True" LoadingPanelID="RadAjaxLoadingPanel1"
                                 ClientEvents-OnRequestStart="onRequestStart"&gt; --%&gt;
  
                                     &lt;telerik:RadGrid ID="radGrid" runat="server" AllowSorting="true" AllowFilteringByColumn="False"
                                          OnNeedDataSource="grdUnResolvedFaxes_NeedDataSource" Skin="Metro" CellSpacing="0"
                                          GridLines="None" Width="99%" PageSize="12" OnItemCommand="grdUnResolvedFaxes_ItemCommand"
                                          EnableViewState="true"&gt;....
                                           .....
                                           .....
                                    &lt;/telerik:RadGrid&gt;
  
                               &lt;%-- &lt;/telerik:RadAjaxPanel&gt; --%&gt;
  
                                  &lt;/td&gt;
  
                                &lt;td style="width: 50%"&gt;
                                   &lt;telerik:RadPanelBar runat="server" ID="pnlBar" ExpandMode="MultipleExpandedItems"
                                          Width="99%" Visible="false"&gt;
                                   &lt;Items&gt;
                               .................
                                   &lt;/Items&gt;
                                    &lt;/telerik:RadPanelBar&gt;
                                 &lt;/td&gt;
                                &lt;/tr&gt;
                          &lt;/table&gt;
                   &lt;/telerik:RadAjaxPanel&gt;
  
                &lt;/telerik:RadPageView&gt;
  </code></pre>
  
  <p>For the Linkbutton click of the grid i added below code to update the grid </p>
  
  <pre><code>  if (e.CommandName.ToLower() == "select")
       { 
                      RadAjaxPanel4.ResponseScripts.Add(String.Format("$find('{0}').ajaxRequest();", RadAjaxPanel3.ClientID));
       }
  </code></pre>