Javascript cross domain problem

Question

Our website gives a widget to be installed in pages (a piece of Javascript that writes an iframe element and inside it renders things and you see rss, images, and other stuff).

I need, after the user do some stuff, to redirect the page (where the widget is) to another location, but using top.document.location is forbidden since the page and the iframe generated by the widget are in different location, and using window.open is usually blocked by popup blockers.

How can i do it ?

Answer 1

尝试：

window.location.href = "url"; 

Answer 2

Although reading properties from the top window is disallowed, some of them are open to writing - and one of these are location .

Simply do

top.location = "http://foo/bar"; 

and it will redirect just fine.