[Solved] Return a value from popup window to calling page

[Bob]

Hi all,

I have a button on a web page.  When clicked, a radWindow pops up.  The popup radWindow contains a radgrid.  On each row in the radGrid there is a <asp:LinkButton>.  Up to this point, everything works fine. 

Now when I click this linkbutton,  I want to return the DataKeyNames value to the main calling web page and close the popup window.  How do I do this?  I think I would want to do this in the ItemCommand event for the radGrid like:

Protected

Sub rgEntities_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles rgEntities.ItemCommand

Select Case e.CommandName

Case "Select"

' Return EntityID and close popup window

End Select

End Sub

So how do I do this?

Thanks,
Bob

[Svetlina Anati]

Hello Bob,

I suggest to examine this online demo which demonstrates how to return values from a RadWindow through its argument. 

As to RadWindow's closure from server side I suggest to execute the standard javascript function which closes the window from the server. This can be done in several ways which are explained here.

In case you need further assistance, please open a new support ticket and send a small, fully runnable project (including a DB, if needed) with a detailed explanation of the experienced problem and the desired behavior.

Regards,
Svetlina
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[Bob]

Svetlina,

As a test, I created a web page and followed your example and my popup window works and also returns a value.  But my application is different.  I want the pop-up to be called when a search button is clicked on a user control.  But now I get this error:

OnClientClose is undefined.

So the example you provided me works fine on a web page (aspx) but does not work with a user control (ascx).  What should I do to fix this?

Thanks,
Bob

[Svetlina Anati]

Hi Bob,

I assume that the problem is caused by the fact that the User Control is an INaming Container. In order to find the problem I need to examine your code.

Please, open a new support ticket and send me a sample, fully runnable project there (including DB if needed). As soon as I receive it I will do my best to help.



Kind regards,
Svetlina
the Telerik team

Instantly find answers to your questions at the new Telerik Support Center

[anu]

Hello Bob,

If am not late in giving a reply to you, you can even check this link http://www.telerik.com/support/kb/article/b454K-tee-b454T-cec-b454c-cec.aspx