Problems opening RadWindow

[Per Granaune]

Hello.

I am using Telerik Q2 2010 (v.2010.2.826.20), and I'm having problems opening a RadWindow.

The structure involved is like this:

Aspx page "P" uses Masterpage "M".
"P" contains user control "A" which contains user control "B".

"B" contains a RadGrid, where the rows have a template column with an
asp:button, which fires an event with a custom delegate.

"A" responds to the event, fires a new event, which "P" responds to,
finally running method public void OpenRadWindow(string url, bool modal):

var rWindow = new RadWindow();
rWindow.NavigateUrl = url;
rWindow.AutoSize = true;
rWindow.Modal = modal;
rWindow.Title = "Målepunkt";
rWindow.VisibleTitlebar = true;
rWindow.VisibleStatusbar = false;
rWindow.VisibleOnPageLoad = true;
rWindow.Behaviors = Telerik.Web.UI.WindowBehaviors.Move | Telerik.Web.UI.WindowBehaviors.Close;
rWindow.ShowContentDuringLoad = false;
rWindow.IconUrl = "--";
rWindow.Skin = "Office2007";
rWindow.EnableViewState = false;

RadWindowManager1.Windows.Add(rWindow);


The method fires as it should when I press the button,
but nothing happens when the line "RadWindowManager.Windows.Add(rWindow)" is run.

This works beautifully in another solution, where I use Telerik Q1 2010,
but here the only thing that happens is that the usercontrol firing the event
just "blinks".

One difference from the solution in which this approach works, is that here we use Ajax:

"M": RadScriptManager.
"P": RadWindowManager.
"A": <RadAjaxPanel>..."B"...</RadAjaxPanel>
"B": <RadAjaxManager><UpdatedControls>...RadGrid...</UpdatedControls></RadAjaxManager> RadGrid

I've tried to put the RadWindowManager in the page "P" as well as in both user controls "A" and "B".


Is the problem related to Ajax, and what can I do?

[Cori]

Hello Per,

Have you tried setting the ID for the RadWindow. I don't know if it will change anything, but maybe that could be the issue?

[Per Granaune]

Hm - no, it made no difference:

rWindow.ID = "rWindow1";

The innermost user control "B" still just blinks with nothing more happening.
The "OpenRadWindow" method runs, but nothing happens when the window is
added to the RadWindowManager.

[Georgi Tunev]

Hi Per,

If you are using Ajax (RadAjaxManager), make sure that the control that calls the code that creates the window and adds it to the manager is set as the initiator and the RadWindowManager is set as updated control in RadAjaxManager's settings.


Best wishes,
Georgi Tunev
the Telerik team