can I listen to any cross-domain iframe events?

Question

Are there any events that I can listen to on an iframe on a different domain? For example, have this page on domain1:

<html>
<body>
  <iframe src="domain2.com"></iframe>
</body>
</html>

What events can I listen to with regard to the contentWindow of the iframe?

Thanks!

Answer 1

There are a couple of ways to do this. In newer browsers, you can use window.postMessage to communicate across domains between windows (works for iframes too):

https://developer.mozilla.org/en/DOM/window.postMessage

For older browsers, you can change the URL fragment for the location of the iframe to pass messages back and forth. You can use a separate iframe just to pass messages to avoid polling: http://ajaxian.com/archives/cross-domain-iframe-communication-without-location-polling

Answer 2

我不知道这应该是一个问题（在IE中有另一个域的iframe）也许你的问题是你是直接从你的计算机打开文件...一旦这些文件被托管，你不应该看到这个问题发生。

can I listen to any cross-domain iframe events?

Question

2 answers

solution1
0 2012-06-01 19:57:40

solution2
0 2015-06-04 18:06:21

can I listen to any cross-domain iframe events?

Question

2 answers

solution1 0 2012-06-01 19:57:40

solution2 0 2015-06-04 18:06:21

solution1
0 2012-06-01 19:57:40

solution2
0 2015-06-04 18:06:21