control is based on an IFRAME
and it behaves just like one. If you open the second RadWindow
in the context of the page that is opened inside the first RadWindow
then the behavior that you experience is the expected one. You need to open the second window in context of the parent page(parent for the first window) and then you will be able to move it outside the first RadWindow
. In this case I recommend you check these links for more information:
I believe that they will be of help for you.
the Telerik team