set_behaviors Error

[Jared Tucker]

I have a page loading within a RadWindow. The purpose of this page is to let the user choose a widget. Each widget has it's own page that sets its properties. So my page presents a list of widgets, the  user chooses one and the page will then locate to the widget page. Each widget page has its own size and behaviors, some can resize, some can't, etc. Thus I created a function that sets the current RadWindow's URL, size and behaviors based on the selection. Below is a simplified version of this function within the RadWindow:

	function OpenAddDialog() {
	var radWindow = GetRadWindow();
	if (radWindow) {
	radWindow.set_width(800);
	radWindow.set_height(600);
	radWindow.set_behaviors( Telerik.Web.UI.WindowBehaviors.Close + Telerik.Web.UI.WindowBehaviors.Move );
	radWindow.center();
	radWindow.setUrl('/someotherurl.aspx');
	}
	}

When this function fires, a javascript error occurs:

"Telerik.Web.UI.WindowBehaviors.Close" is null or not an object.

What would cause this?

Thanks in advance.

Regards,
Jared

[Georgi Tunev]

Hi Jared,

Your code looks fine and does not raise any errors on my side. Can you please confirm that you are using RadWindow for ASP.NET AJAX?

If you still experience problems, please open a new support ticket and send me a small project that isolates this error - just make sure that the project can be run locally and attach it to the support thread. I will check it right away.


All the best,
Georgi Tunev
the Telerik team

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