i've got languageBean with this method that is called from my view:
and i've got a navigation rule for "success", to redirect(or forward) the page to itself. This works, but i don't understand why this does not wanna work without the navigation rule (i'm mean in case i return null from changeLnaguage method). As i know, in case i return null, i get forwarded on the calling view, so why do i need a naviagtion rule to get it work?
If you think you've done too much, usually it means you've done too few.