SaaS - 3.12 Controller and views
Introduction
Adding a new controller action to Rails application
- Route: Make sure that there is a route that is going to eventually route action, if not create one in routes.rb.
- You have to add the actual code in other words, the method in the appropriate control file that will do whatever that action is.
- You have to assure that there is something to the action can render what its all done. Every trip through the controller has to end with returning something and will see that although the most common thing is returning a view whose name matches the controller action, we can also return other things.
MVC responsibilities
def show
@movie = Movie.find(params[:id])
end
URI helpers
References