is it possible that iframe resize itself without help from main window?

Question

Both main window and iframe are on the same domain, but what I want to achieve is to resize iframe to fit its contents using js only within that iframe.

I also do no

Answer 1

Assuming you have only 1 IFRAME in the main window, from the Javascript of the IFRAME's document you can do something like:

function getMySelf()
{
    return (window.parent.document.getElementsByTagName("iframe"))[0];
}

var myself = getMySelf();
myself.style.width = whateverWidth;
myself.style.height = whateverHeight;