How to block the execution thread using RadConfirm

Finally found a way to use the RadConfirm popup, which is invoked from client side, in combination with server side events. Following example will display the confirmation window and only continues to call the button click event IF the OK button is clicked by the user.


ASPX:

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableShadow="true">
</telerik:RadWindowManager>

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

        var lastClickedItem = null;
        var clickCalledAfterRadprompt = false;
        var clickCalledAfterRadconfirm = false;

        function onClientButtonClicking(sender, args) {
            if (args.get_item().get_text() == "Order another beer") {
                if (!clickCalledAfterRadconfirm) {
                    args.set_cancel(true);
                    lastClickedItem = args.get_item();
                    radconfirm("Are you sure? You order it, you finish it!", confirmCallbackFunction);
                }
            }
        }

        function confirmCallbackFunction(args) {
            if (args) {
                clickCalledAfterRadconfirm = true;
                lastClickedItem.click();
            }
            else
            clickCalledAfterRadconfirm = false;
            lastClickedItem = null;
        }  

    </script>
</telerik:RadCodeBlock>

<CommandItemTemplate>
    <telerik:RadToolBar ID="RadToolBar1" runat="server" OnClientButtonClicking="onClientButtonClicking" OnButtonClick="RadToolBar1_ButtonClick" Width="100%">
        <CollapseAnimation Duration="200" Type="OutQuint" /> 
            <Items> 
                <telerik:RadToolBarButton CommandName="OrderBeer" runat="server" Text="Order another beer"></telerik:RadToolBarButton> 
            </Items> 
    </telerik:RadToolBar>
</CommandItemTemplate>

The CommandItemTemplate part you obviously need to add to your MasterTableView element..



CS:

protected void RadToolBar1_ButtonClick(object sender, RadToolBarEventArgs e)
    {
        RadToolBarButton button = e.Item as RadToolBarButton;
        if (button.CommandName == "OrderBeer")
        {
            \\Do stuff, drink the beer
            \\DrinkBeer();
        }
    }

Have a nice weekend folks!!!