only one card flipped at a time?

[NymusGraphics]

Hey :)
Is there an easy method so only one card is flipped at a time or would I have to add the FlipCardController as controller on all of them and somehow trigger a flipback on the card showing the backside?
Is there a way to assign uid's to the flipcards and request the state and change it by the uid? E. g. useful when out of sight in a ListView.

[HannesGitH]

So when flipping a new card the old one should flip back?

You should have a controller per flip card.
And somewhere in your parent store which controller was the latest that flipd a card. When a new one flips make the latest controller toggle as well and overwrite latest with the new controller that just triggered.