project has_and_belongs_to_many :users user has_and_belongs_to_many :projectss
Project Managers: <%= collection_select('project', 'user_ids',@resources, :id, :username,{}) %> Users: <%= collection_select('project', 'user_ids',@resources, :id, :username,{},{:multiple => true}) %>
Hi I am a newbie to Ruby and Rails.I am having some problems.I am creating a new project in the form and I want to insert some users and one project manager for that project. If I include only one of the above select it works but and the relationship table gets updated but if I use both I am getting "500 Internal Server Error".
Can someone get me to some useful tutorials or help in the matter.
