I am trying to ajaxify the link button click event. But it doesn't fire. Here is my code.Could you please let me know what could be wrong?

    <asp:LinkButton ID="lnkTest" runat="server" />
    
       <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" EnableAJAX="true" DefaultLoadingPanelID="RadAjaxLoadingPanel1"
            OnAjaxRequest="RadAjaxManager1_AjaxRequest">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="LinkButton ">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="pnlGraph"></telerik:AjaxUpdatedControl>
                    </UpdatedControls>
        </AjaxSettings>
        </telerik:RadAjaxManager>

javascript
---------------------

            function raisePostBack(activity) {
                var ajaxManager = $find("<%= RadAjaxManager1.ClientID %>");
                ajaxManager.ajaxRequest(activity);
            }

Code behind
---------

    lnkFinesValue.Text = String.Format("${0:C}", row["total_count"].ToString());.Text = String.Format("${0:C}", row["total_count"].ToString());
    lnkFinesValue.Text = String.Format("${0:C}", row["total_count"].ToString());.Attributes.Add("onClick", String.Format("raisePostBack('{0}');", "TEST"));


    protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
    {
      string test = e.Argument;        
    }

Hi Nara,

In your AJAX settings you are have "LinkButton" as AjaxControlID, but in order to ajaxify the button you need to set its ID.

Furthermore, from the provided code snippet it is not clear what exactly you are trying to accomplish, especially the part with the "lnkFinesValue" in the code behind. The LinkButton ID in the markup is "lnkTest", so it is not clear what "lnkFinesValue" is.

Additionally, please have in mind that when ajaxRequest is fired from the RadAjaxManager, the manager itself must be set as initiator in the AJAX settings.

Here is a simple example of ajaxified LinkButton control:
And the code behind:

Detail information for firing AJAX request through RadAjaxManager/RadAjaxPanel could be found at the following help article:

• RadAjax - Client-Side API

Regards,
Konstantin Dikov
Telerik