Silly easy task I fail

I am new to rails… I have a button_to in view A and want to send some parameters via post request. Controller should return a view B which has the sent parameter included (in a form). I fail because I always get the message. that after a post request I had to redirect to some other view. But if I redirect I can only send the parameters via get request which I do not want to do. I don’t get it.

OK, got it now: “status: :see_other” did the trick.