Question

I have an admin section that has a sub-directory of the controllers directory. I.e., the directory app/controllers/admin/ holds a set of files, each containing a controller for handling a separate portion of the admin section.

Now, I want to create a very simple admin homepage that just says something a la "welcome to the admin section", but I want to avoid creating an entire controller for this purpose, or placing the "action" method for this view in some other, arbitrary controller.

So, the question is, is there a way to route directly to a view -- to route directly to an HTML file? (And, I don t want to route to an HTML file from a requested path like /some-file.html; I need to route from a path like /admin/.)

Asking this question here is hardly worth the time it takes to create a stub controller, but I m sure I will have such a need again in the future.

Answer 1

No, you can t. Why?

Design: It s just a violation of the MVC pattern Rails enforces you to use, for your own good. There is always a controller involved. And yes, even for such stub pages, a controller is required. Anyway, a few lines of code won t hurt you, and you ll love it again when you need to perform some access control.

Hope that answered your question :-)

Answer 2

Like moritz says, you can t completely bypass the controller, but you do not necessarily have to create an entire controller just for this action. When I need a "dashboard" or "landing" type of page, I just add the action to my ApplicationController:

class ApplicationController < ActionController::Base
  def index
  end
end

Then put your page at app/views/application/index.html.erb

For your case, you can put an application_controller.rb in your app/controllers/admin/ directory, and do the same thing there.

I find that this is the perfect place for pages that fall outside of a resource.

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