DeviseでViewをカスタマイズする

Railsでユーザ認証などを便利にやってくれるDeviseを使った時に、Viewをカスタマイズする方法をメモ。

設定ファイルを変更

config/initializers/devise.rbを開いて、config.scoped_viewsを有効にする。

config/initializers/devise.rb

  # ==> Scopes configuration
  # Turn scoped views on. Before rendering "sessions/new", it will first check for
  # "users/sessions/new". It's turned off by default because it's slower if you
  # are using only default views.
  config.scoped_views = true

設定ファイルを修正した後はRailsサーバの再起動をお忘れなく。

オリジナルのviewファイルを生成する

rails generate devise:views (モデル名)を実行してviewファイルを生成する

$ rails generate devise:views users
      invoke  Devise::Generators::SharedViewsGenerator
      create    app/views/users/shared
      create    app/views/users/shared/_links.erb
      invoke  form_for
      create    app/views/users/confirmations
      create    app/views/users/confirmations/new.html.erb
      create    app/views/users/passwords
      create    app/views/users/passwords/edit.html.erb
      create    app/views/users/passwords/new.html.erb
      create    app/views/users/registrations
      create    app/views/users/registrations/edit.html.erb
      create    app/views/users/registrations/new.html.erb
      create    app/views/users/sessions
      create    app/views/users/sessions/new.html.erb
      create    app/views/users/unlocks
      create    app/views/users/unlocks/new.html.erb
      invoke  erb
      create    app/views/users/mailer
      create    app/views/users/mailer/confirmation_instructions.html.erb
      create    app/views/users/mailer/reset_password_instructions.html.erb
      create    app/views/users/mailer/unlock_instructions.html.erb