According to other posts I should be able to access an iframe inside of a window using win._frame. But in onResizeFinish event handler of dhtmlXWindows instance it is undefined.
dhtmlxwindows.js v.2.6 build 100722 (professional version)
I see a bunch of sections where _frame is used commented out in the source file.
I’d like to call onResize() method defined inside of an iframe (same domain) from its parent page when containing window is resized.