"Microsoft JScript runtime error: Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method"

[Srikanth]

Hi,

I opened Radwindow from Parent Window.

Radwindow opening fine. After close Radwindow, i have to call javascript function in parent window. for that i used below code:

codebehind in Radwindow :
--------------------------------
public void btnAddtoCaseSheet_Click()
{
 Response.Write("<script language='javascript'>GetRadWindow().BrowserWindow.RefreshCaseHistory();</script>");
or
   ClientScript.RegisterStartupScript(Page.GetType(), "mykey", "refreshParent();", true);
}
Javascript in Radwindow:
-------------------------------

         <asp:Button ID="btnAddtoCaseSheet" runat="server" Text="Add to CaseSheet" 
             OnClientClick="Close()" onclick="btnAddtoCaseSheet_Click"/>
    
     <script language ="javascript" type ="text/javascript" >
     
      function GetRadWindow() {
          var oWindow = null;
          if (window.radWindow)
              oWindow = window.RadWindow; //Will work in Moz in all cases, including clasic dialog      
          else if (window.frameElement.radWindow)
              oWindow = window.frameElement.radWindow; //IE (and Moz as well)      
          return oWindow;
      }
      function refreshParent() {
// caseHistory() function is ParentWindow Javascript function
          GetRadWindow().BrowserWindow.CaseHistory();  
      }

      function Close() {

          GetRadWindow().Close();
      
      }          
</script> 

 but i am getting below error. 

"Microsoft JScript runtime error: Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method"

i am searching to resolve this error for the last 3 weeks. but, i didn't get... pls give reply ASAP.

Thanks and Regards,
Srikanth.

[Georgi Tunev]

Hi Srikanth,

I have already answered you in the other forum thread on the same subject.


Best wishes,
Georgi Tunev
the Telerik team