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jquery - How to call a function in an iframe from the parent page?

How to call a function in an iframe from the parent page?

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As long as the framed page is on the same domain (or on a sub-domain, and you're setting document.domain), you need to access the contentWindow property of the frame element. For example:

$("#myFrame")[0].contentWindow.myFunction();

// or, if jQuery hasn't made you lazy 
document.getElementById("myFrame").contentWindow.myFunction();

Most browsers also support contentDocument, but Internet Explorer doesn't. If your framed page is on a different domain then you'll get an Access Denied error.


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