RailsでroutesにNamespaceを使用した場合のViewやController周りの変更点

Aug 21, 2015

AD:

routes.rbにこんな感じでadminのNamespaceを設定します。

  namespace :admin do
    resources :countries
  end

namespace :admin do

resources :countries

end

フォルダ関連の作業

ControllerとViewsはadminフォルダに入れてください

./controllers/
 ./admin/
  countries_controller.rb
./views/
 ./views/
  ./countries/
   ./index.html.hml...

./controllers/

./admin/

countries_controller.rb

./views/

./countries/

./index.html.hml...

ファイルの記述の変更

ControllerにNamespaceをつけてあります。Admin::ですね。

class Admin::CountriesController < ApplicationController
  before_action :set_country, only: [:show, :edit, :update, :destroy]

1 2	class Admin::CountriesController < ApplicationController before_action :set_country, only: [:show, :edit, :update, :destroy]

Viewをscaffoldで作っていた場合は下記のように変更します。

= link_to 'Show', [:admin, country]
= link_to 'Edit', edit_admin_country_path(country)
= link_to 'Destroy', [:admin, country], :method => :delete, :data => { :confirm => 'Are you sure?' }
= link_to 'Back', admin_definitions_path

= link_to 'Show', [:admin, country]

= link_to 'Edit', edit_admin_country_path(country)

= link_to 'Destroy', [:admin, country], :method => :delete, :data => { :confirm => 'Are you sure?' }

= link_to 'Back', admin_definitions_path

formも変更が必要があります。

= form_for [:admin, @country] do |f|

1	= form_for [:admin, @country] do \|f\|

AD:

Cloud Nine

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