Hello and sry for my english. I have no idea what can i do with my problem. I hope everybody can help me. I have 4 Tables. Table A a_id Table B b_id a_id c_id Table C c_id d_id Table D d_id whit the table-association A 1--n B n--1 C n--1 D In my View i have a f.select for the association A-B-C. The Problem is that i have in the selectbox double-data and i need one more selectbox for the association C--D in the same View. Like this http://webkrauts.de/wp-content/uploads/2007/05/forms-select-ff-01.png I have search for the answer but i can find a solution for my problem. Thank you very very very much. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/846f2d72ba41a01cccdb550bdb469feb%40ruby-forum.com. For more options, visit https://groups.google.com/groups/opt_out.