Basically, Im trying to add comments to photos that other users have uploaded. And Ive encountered an error:
NoMethodError in CommentsController#create undefined method `user_id=' for #<Comment:0x4768cd0>
C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1857:in `method_missing' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1672:in `send' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1672:in `attributes=' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1671:in `each' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1671:in `attributes=' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1505:in `initialize_without_callbacks' C:/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/callbacks.rb:225:in `initialize' #{RAILS_ROOT}/app/controllers/comments_controller.rb:8:in `new' #{RAILS_ROOT}/app/controllers/comments_controller.rb:8:in `create'
This is my comments controller:
class CommentsController < ApplicationController before_filter :login_required
def create @photo = Photo.find_by_user_id_and_id(params[:user_id], params[:photo_id])
@comment = Comment.new(:user_id => @logged_in_user.id, :body => params[:comment][:body]) if @photo.comments << @comment flash[:notice] = 'Comment was successfully created.' redirect_to photos_path(:user_id => @photo.user, :photo_id => @photo) else render :controller => 'photos', :action => 'show', :user_id => @photo.user, :photo_id => @photo end end
def destroy @photo = Photo.find_by_user_id_and_id(@logged_in_user.id, params[:photo_id], :include => :user) @comment = @photo.comments.find(params[:id]) @comment.destroy
redirect_to entry_path(:user_id => @photo.user.id, :id => @photo.id) end end
It said that the user_id is undefined when creating a new comment. Any kind soul can tell me how to solve?
