RadWindowManager.RadConfirm(): Does not display anything

[AKROS]

Good afternoon

We have a very simple test: we would like to display RadWindowManager.RadConfirm() on an existing aspx Website.

Therefore, we have:

• edit.aspx
  <%@ Page Title="" Language="C#" … AutoEventWireup="true" CodeBehind="Edit.aspx.cs" Inherits="EnAW.EnergieModell.UserInterface.Web.Zielvereinbarung.Selbstbeurteilung.Edit" %>
  <%@ Register Src="~/UserControls/Message/ValidationDisplay.ascx" TagPrefix="uc" TagName="ValidationDisplay" %>
  <%@ Register Src="~/UserControls/Zielvereinbarung/Selbstbeurteilung/Edit.ascx" TagPrefix="uc" TagName="Edit" %>
  
  <asp:Content runat="server" ContentPlaceHolderID="ctpMainContent">
      <telerik:RadWindowManager RenderMode="Lightweight" ID="RadWindowManager1" runat="server" EnableShadow="true" />
      <asp:Panel ID="pDeleteConfirm" runat="server"
  …
• edit.aspx.cs
  void Test() {
  RadWindowManager1.RadConfirm("Server radconfirm: Are you sure", "confirmCallBackFn", 330, 180, null, "Server RadConfirm");
  }

 

Unfortunately, if we call RadConfirm(), nothing happens.

Is it a problem to embed <telerik:RadWindowManager ..> into <asp:Content ...>?

 

Thanks a lot for any help in advance,
kind regards,
Thomas

 

[Marin Bratanov]

Hi Thomas,

Can you confirm you have the callback function declared on the page? If not, you will get a script error that will prevent the dialog from showing up.

I am attaching here a simple example you can use as reference.

Regards,

Marin Bratanov
Telerik by Progress

[AKROS]

Hi Martin

thank you very much for your fast answer and your simple example!, you were right that we had no callback function. I did not have expected that the exception about the missing function is raised before the dialog is displayed... so I've learned to complete simple examples :-)

Thanks a lot for your help!,
Kind regards, Thomas