Iframe parent url

Question

如何使用jQuery或JavaScript获取iframe的父窗口网址？

Answer 1

Just include the url when opening the iframe.

<iframe 
src="http://foo.bar/iframe.html?iframeparentwindowurl=http://cheese.tv/parrot.html">
</iframe>

Answer 2

For script running in the iframe, use parent.location.href , although an iframe served from a different domain to its parent page will not be able to access this.

If you are on separate domains, there are a few alternative techniques that should work for you. In particular, using the window.name to pass data, or stacking iframes within iframes. Both, and more, are listed in this slideshow . Window.name is mentioned on slide 31. Especially check out slide 34 and on for the iframe stacking technique, which will enable bidirectional communication between differing origin iframes.