Hello Mohammed,
strange, it should work.
For me even
window.parent.postMessage("msg0", "*");
does the job when executed in the iframe.
Actually, I saw security errors using postMessage due to typos so please
double-check the spelling of postMessage, for instance.
If this does not help you can try to share some code, so i can try to
understand.
Cheers,
Alberto.
Il giorno mar 8 set 2015 16:46 Mohammed Sameen <sameen....@gmail.com> ha
scritto:
> Thanks Alberto,i am not able to do this using Window.PostMessage() its
> throwing this "Uncaught SecurityError: Blocked a frame with origin "
> http://wlw7-mohammeds:9090"; from accessing a frame with origin "
> http://localhost:8080";. Protocols, domains, and ports must match."
> Exception even though i am setting the response header to (
> Access-Control-Allow-Origin:http://localhost:8080) any other workaround?
>
> --
> You received this message because you are subscribed to the Google Groups
> "GWT Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at http://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>
--
You received this message because you are subscribed to the Google Groups "GWT
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.
