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AjaxManager doesn't ajaxify RadGrid when EnablePostBackOnRowClick is enabled

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Mallory
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Mallory asked on 24 Mar 2010, 10:43 AM
Hi everybody

As already mentioned in the title, I use a RadGrid with the EnablePostBackOnRowClick property enabled. The postback is made, but it is not ajaxified, meaning that the page will be reloaded. The thing is that I can't make a selection, since everytime I click a row the page is reloaded and as a result of this the selection is lost. 

The following is the very simple ASP.NET code I'm using for this scenario:
<asp:ScriptManager runat="server"
</asp:ScriptManager> 
<telerik:RadAjaxManager runat="server" ID="RadAjaxManager1"
  <AjaxSettings> 
    <telerik:AjaxSetting AjaxControlID="RadGrid1"
      <UpdatedControls> 
        <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> 
      </UpdatedControls> 
    </telerik:AjaxSetting> 
  </AjaxSettings> 
</telerik:RadAjaxManager> 
<telerik:RadGrid ID="RadGrid1" runat="server" AllowMultiRowSelection="true" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="true" EnableTheming="False" GridLines="None" OnItemCommand="Grid_ItemCommand" 
  OnSelectedIndexChanged="Grid_SelectedIndexChanged"
  <MasterTableView> 
    <PagerStyle Mode="NumericPages" PageButtonCount="10" Position="Top" AlwaysVisible="true" /> 
  </MasterTableView> 
  <ClientSettings EnableRowHoverStyle="true" EnablePostBackOnRowClick="true"
    <Selecting AllowRowSelect="True" /> 
  </ClientSettings> 
</telerik:RadGrid> 

I created this scenario because I wanted to check if the SHIFT + CTRL key combination works correctly, i.e. it fires the OnSelectedIndexChanged event.

Hope somebody can help me. I'm definitely looking forward to your answers.

Greetings
Mallory

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Pavlina
Telerik team
answered on 25 Mar 2010, 11:37 AM
Hi Mallory,

I followed your scenario in order to replicate the issue you are facing but to no avail. Please find attached a simple runnable project, which is working as expected. Check it out and let me know what is the difference in your case.

Additionally, could you please verify that you are using latest version 2010.1.309 of RadControls for ASP.NET AJAX in your project.

Regards,
Pavlina
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Mallory
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answered on 26 Mar 2010, 12:18 PM
Hi Pavlina

Thanks very much for the attached solution. It works like a charm! 

Wish you a nice evening.

Greetings,
Mallory
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Pavlina
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Mallory
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