Adjust width and height of iframe to fit with content in it

Question

I need a solution for auto-adjusting the width and height of an iframe to barely fit its content. The point is that t

Answer 1

all can not work using above methods.

javascript:

function resizer(id) {
        var doc = document.getElementById(id).contentWindow.document;
        var body_ = doc.body, html_ = doc.documentElement;

        var height = Math.max(body_.scrollHeight, body_.offsetHeight, html_.clientHeight, html_.scrollHeight, html_.offsetHeight);
        var width = Math.max(body_.scrollWidth, body_.offsetWidth, html_.clientWidth, html_.scrollWidth, html_.offsetWidth);

        document.getElementById(id).style.height = height;
        document.getElementById(id).style.width = width;

    }

html:

         height     width     
        
        
        

Env: IE 10, Windows 7 x64