Rails 3.2布线错误与范围

Question

This problem has taken all day of mine...

Well;

I'm just trying to put all of my administration pages inside an /admin directory and to receive them via domain/admin style only. I've tried to make it run with this guide.

According to that official guide, what I'm looking for is using scope in my routes.rb file. BECAUSE, I have used named routes tones of times inside my pages. I do not want my program_path named route to change admin_program_path since I have 28 different usage of it.

So I'm supposed to use scope instead of namespace .

Issue is: I can not make scope work with my project.

Here is my routes.rb

 scope "/admin" do

  get "access/login"
  get "access/index"

  match "access/login_attempt", to: "access#login_attempt"
  match "access/logout", to: "access#logout"

  resources :admin_users

  root to: 'programs#index'

  resources :programs
  resources :program_categories
  resources :program_subcategories

  resources :articles
  resources :pictures



  match '/kategoriler/:id' => 'program_categories#show'
  match '/kategoriler' => 'program_categories#index'
  match '/kategori/yeni' => 'program_categories#new'
  match 'program/yeni' => 'programs#new'
  match 'programlar' => 'programs#index'
  match '/progam_categories/select_category/:program_id' => 'program_categories#select_category'
  match '/program_subcategories/select_subcategory' => 'program_subcategories#select_subcategory'
  match '/program_subcategory/add_subcategory' => 'program_subcategories#add_subcategory'

  end

Here is my controller beginning :

class ProgramsController < ApplicationController

Just like told here:

If you want to route /admin/posts to PostsController (without the Admin:: module prefix), you could use
scope "/admin" do
  resources :posts, :comments
end

As a result, what am I getting?

This error message:

Routing Error

uninitialized constant ProgramsController

Whichever controller I try to access, error changes that way.. Such like uninitialized constant ProgramCategoriesController , uninitialized constant ProgramSubcategoriesController etc...

I've tried to place application_controller both inside admin folder and root of controllers directory... No way.

Where is my mistake here? :(

Thanks in advance...

Answer 1

Try with :module parameter:

scope '/admin', :module => 'admin' do
  # ...
end

The assumption is that your controllers are in Admin module namespace, so they start with 'Admin::'.

[EDIT]

It is response to your problem in comments below about path conflicts. You can use :as parameter, for example:

scope '/admin', :module => 'admin', :as => 'admin' do
  # ...
end

You can check it with rake routes . All routes in the admin scope should now begin with 'admin_'