Dynamically create an iframe and attach onload event to it

Question

I have created a iframe dynamically and added a src attribute to it. Then I have appended this iframe to body of the page. Know I want to attach an onload

Answer 1

I just tried this and it worked in Chrome:

var iframe = document.createElement('iframe');
// append iframe to DOM however you like then:
iframe.contentWindow.parent.location.href // properly gives parent window's href.

W3school says contentWindow is supported in all major browsers.