How to redirect inside a modal window using javascript?

Question

If I open a pop up window using window.showModalDialog

Doing a

document.location.href=xxx

or

 window.location=xxx

or

 window.location.assign(xxx)

inside that window, causes a new window to be opened.

How can I do a redirect within a modal window? Even if it works only in IE, that would be satisfactory.

Answer 1

像这样：

window.open("www.youraddress.com","_self")