Switching between portlets (Inter-Portlet Communication)

[Elad Katz, geändert vor 14 Jahren.]

Hi All,
I have 2 portlets, residing in 2 separate pages and I need to switch between them and send messages from one to the other.
The messages, I can figure out a way to send (using database or some other context object) but I do not know how I can switch between tab 1 to tab 2.
This seems like it's a fairly basic thing, but I couldn't find anything that explains it.
Any suggestions?
Thanks,
E.