RadWindow and IFrame Sandbox

[reza]

Hi

I use 'RadWindowManager' and 'radopen' javadcript function to open and brows extra pages.
How can I add [sandbox="allow-forms allow-scripts"] to the iframe of the radwindow?

Thank you very much

[Marin Bratanov]

Hi Reza,

You can get a reference to the iframe in the RadWindow by using the control's Client-side API:

var oWnd = radopen(url, wndName);
if(oWnd.get_contentFrame()){
  oWnd.get_contentFrame().setAttribute("sandbox", "allow-forms allow-scripts");
}

Note that the popup must be shown already in order to have its iframe created. Thus, the earliest point where the if block can be added is the OnClientShow event. The event handler can be set for the manager if you want it for all RadWindows. The event handler would receive the RadWindow instance as its first parameter, so you can use that.

All the best,
Marin Bratanov
the Telerik team