Access to a callback function on a custom page iframe.
Hi,
I'm using an iframe on a custom page which I would like to get the "onRendered" method that it has in the callback. The problem is that when I try to redefined it I get a "cross-origin object" problem.
Is there a way to get this method? Because the "onLoad" and the "load" functions that came with the iframe doesn't help for what I need.
