Refresh an iframe

Question

How to refresh an iframe? For example:

I click on \"Videos\" in this iframe ,then c

Answer 1

You can only reload the current iframe href if it's for the same domain (single origin policy) with following code:

document.getElementById('myIframe').contentWindow.location.reload(true);

or get the current href

var currentHref = document.getElementById('myIframe').contentWindow.location.href;