search for: all_rating

Displaying 2 results from an estimated 2 matches for "all_rating".

Did you mean: all_ratings
2012 Oct 21
2
check box tag binding between controller and the view
I am new to RoR. The problem i am facing is that that i have a few check box and initially when i run my app for the first time i want them all to be selected while for every next time i want it to have the last checked boxes checked. To do this, In my controller i have @all_ratings = Movie.all_ratings @selected_ratings = [] if !params[:ratings].nil? params[:ratings].each_key do |key| @selected_ratings << key end elsif @selected_ratings = @all_ratings end While my model looks something like class Movie < ActiveR...
2012 Oct 21
5
Error occured while evaluating nil
This is the code if !params[:ratings].nil? params[:ratings].each_key do |r| @selected_ratings << r @movies << Movie.where(''rating = :rating'', :rating => r) @sort = params[:sort] end elsif @selected_ratings = @all_ratings @movies = Movie.order(@sort) @sort = params[:sort] end This is the error You have a nil object when you didn''t expect it! You might have expected an instance of Array. The error occurred while evaluating nil.<< -- Posted via http://www.ruby-forum.com/. -- You received...