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How to access the content of an iframe with no name and id through JQuery?

开发者 https://www.devze.com 2022-12-19 02:57 出处：网络

The iframe is something like this: <iframe frameborder=\"0\" 开发者_StackOverflow社区src=\"http://www.another-domain.com/whatever.php\">

相关专题：iframe jquery

The iframe is something like this:

<iframe frameborder="0" 开发者_StackOverflow社区src="http://www.another-domain.com/whatever.php">
<html>
<head>Header</head>
<body>

<div div="mydiv">text</div>
</body>
</html>
</iframe>

I want to access #mydiv from the parent window. The iframe contents are from another domain.

Hmmm... from a totally different domain? If so, then I'm afraid you won't be able to do this. That's called "cross-site-scripting" and browsers don't allow that to happen.

However, if you are parent-page is parent.domain.com and your child is on child.domain.com, then you can access the contents of the iframe using the window object:

child_frame = document.getElementById('myFrameId');
inner_div = child_frame.document.getElementById('mydiv');
/* now do stuff with inner div */

I'm pulling that off the top of my head: YMMV!

If its cross-domain id ont think youll be able to do it. Iframes are subject to the same "same domain" policies as ajax i believe.