Get HTML from an iframe

Get HTML from an iframe


Hello there,

I have an iframe loading external page. I want to get the HTML of this iframe onclick-button event. But since the page that is loaded in the iframe is an external page, I get the following error:

FIrefox: Permission denied for <file://> to get property HTMLDocument.getElementById from "External Page Link"

Chrome: Domains, protocols and ports must match.

It would be a great help if anyone could guide me how I can get the HTML from an iframe that loads an external page.

Thanks,
Moiz