Hi and thanks again Image may be NSFW.
Clik here to view.
now it works!
But: is it true, that it only works this way (creating filter variable, assign values via EM, use filter variable) if the filter variable (in this case q2) is created on an earlier page than the questions to filter? (In my example here this seems the case...) If yes: I guess the realtime solution needs javascript, right?
Clik here to view.

But: is it true, that it only works this way (creating filter variable, assign values via EM, use filter variable) if the filter variable (in this case q2) is created on an earlier page than the questions to filter? (In my example here this seems the case...) If yes: I guess the realtime solution needs javascript, right?