Wnd is null when calling show()

[Jeff]

I'm trying to show a simple modal notification on page load but I get an error when I call show() on the window. can someone tell me what I'm missing?

TypeError: wnd is null

wnd.show();

Thanks

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<telerik:RadWindow ID="Window1" runat="server" Width="360px" Height="260px">
    <ContentTemplate>
        <p>Thank you for requesting a free issue.</p>
    </ContentTemplate>
</telerik:RadWindow>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
    <script type="text/javascript">
        var key = "magazine"

        var regex = new RegExp("[\\?&]" + key + "=([^&#]*)");
        var qs = regex.exec(window.location.href);

        if(qs != null) {
            if (qs[1] == "confirmed") {
                ShowMagazineSubscriptionConfirmed();
            }
        }

        function ShowMagazineSubscriptionConfirmed() {
            var wnd = $find("<%=Window1.ClientID %>");
            wnd.show();
        }
    </script>
</telerik:RadCodeBlock>

[Shinu]

Hi Jeff,

I have tried your code but the I am always getting a null value for the variable qs. Since you want the RadWindow to be displayed on page load you can write the corresponding code in the client side pageLoad event. Please have a look into the sample code I tried with sample values which works fine as expected.

JavaScript:

<telerik:RadWindow ID="Window1" runat="server" Width="360px" Height="260px">

    <ContentTemplate>

        <p>

            Thank you for requesting a free issue.</p>

    </ContentTemplate>

</telerik:RadWindow>

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

    <script type="text/javascript">

        function pageLoad() {

            var status = new Array("not confirmed", "confirmed");

            if (status != null) {

                if (status[1] == "confirmed") {

                    showmagazinesubscriptionconfirmed();

                }

            }

        }

        function showmagazinesubscriptionconfirmed() {

            var radwindow = $find("<%=Window1.ClientID %>");

            radwindow.show();

        }

    </script>

</telerik:RadCodeBlock>

Thanks,
Shinu.

[Jeff]

Thanks for your help.