Set iframe height dynamically
you can't get the iframe size because cross domain issue , but i think this library can solve the problem.
iframe-resizer
Make iframe automatically adjust height according to the contents without using scrollbar?
Add this to your <head> section:
<script>
function resizeIframe(obj) {
obj.style.height = obj.contentWindow.document.documentElement.scrollHeight + 'px';
}
</script>
And change your iframe to this:
<iframe src="..." frameborder="0" scrolling="no" onload="resizeIframe(this)" />
As found on sitepoint discussion.
How to change height of iframe based on dynamic conent within the iframe?
Does this work for you?
http://jsfiddle.net/PmBrd/1/
Code:
var iframe = document.getElementById("ifr").contentWindow;
iframe.$(".toggle_div").bind("change", function () {
$("#ifr").css({
height: iframe.$("body").outerHeight()
});
});
Since you mentioned they are in the same domain, it's just a matter of doing something similar with your real app.
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