How to control one window from another in HTML5?

https://stackoverflow.com/questions/4931308

JavaScript
html5
postmessage

30-10-2019
|

سؤال

I'm trying to control one window from another in HTML5. I'd like it so when I open one window that I log into, and another window that I login to, then from one window I can click a button and something happens in the other window. I'm not sure where to start; can somebody point me in the right direction?

لا يوجد حل صحيح

مرخصة بموجب: CC-BY-SA مع الإسناد

لا تنتمي إلى StackOverflow