window.postmessage for Liferay

[Wahbi M, geändert vor 11 Jahren.]

Hello,

I am trying to make cross domain communication between two applications embedded with the Iframe portlet.
Is it possible to use window.postmessage() ?
If so, is there an API for Liferay to do it.


Regards,
W.M

PS: i have access to the embedded applications' source code and i can modify it (to add JavaScript functions).