[Solved] No Error Handling with RadAjaxManager

[Luis Silva]

This is what I have:

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="btnTest">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="btnTest" />
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>

    <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server"
        Skin="Default">
    </telerik:RadAjaxLoadingPanel>
    <asp:Button runat="server" Text="OK" ID="btnTest" />

and my code behind:

protected void Page_Load(object sender, EventArgs e)
    {
        if (Page.IsPostBack)
        {
            throw new Exception("test");
        }
    }

When i click the button nothing happens, no alert box, no exception notification nothing...can someone point me in the right direction?

Thanks

[Maria Ilieva]

Hello Luis,

We did not implement our own error handling for RadAjax, as the MS AJAX framework already takes care of that. During partial-page rendering, you can handle errors by doing the following:

·     Set the AllowCustomErrorsRedirect property, which determines how the custom error section of the Web.config file is used when an error occurs during an asynchronous postback.
·     Handle the ScriptManager control's AsyncPostBackError event, which is raised when there is a page error during an asynchronous postback.
·    Set the AsyncPostBackErrorMessage property, which is the error message that is sent to the browser.

Best wishes,
Maria Ilieva
the Telerik team

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[Mark]

Maria,
   Is this still true? You wrote this 3 years ago. Does RadAjaxManager now have Error Handling?

Thank you

Mark