search for: rate_professor

I was trying to make one to many relationships - between professors controller to rate_professors controller and used scaffold. it''s giving me this error- NoMethodError in RateProfessorsController#index undefined method `rate_professors'' for nil:NilClass app/controllers/rate_professors_controller.rb:7:in `index'' Request Parameters: {"professor_id"=>&qu...

I have installed active admin and also add my model -controller rate_professor there.......I can add/delete/edit data using active admin ...but if I click on submit button of my form in rate_professor controller ... I can see whatever I added in the index page ........but I don''t want to see that one.....I want to find the information(whatever I added by clicking...