NameError未定義のローカル変数またはメソッド「permitted_pa​​rams」for＃<AdminsController：blahbalablah>

Question

Deviseとcancancanを使用して、管理者ユーザーが新しいユーザーを作成できるようにしようとしています。私はモーダルでこれをやっていますが、新しいユーザーを作成しようとするとapplication.html.erbで、フォームはモーダルに表示されますが、すべては問題なく表示されますが、送信しようとすると名前エラーが表示されます。

：IVEはこれを修正する方法が間違っているOTわからなくなっていないところ..

私はこのStackOverflow記事での提案を次されているが

これは、フォームを送信するとき、私は取得エラーのスクリーンショットです

permitted_pa​​rams.rb：

class PermittedParams < Struct.new(:params, :current_user) 

    def user 
    params.require(:user).permit(*user_attributes) 
    end 

    def user_attributes 
    if current_user.role == 'SuperUser'? 
     [:email, :password, :password_confirmation, :user_ident, :f_name, :m_name, :l_name, :dob, :role] 
    else 
     [:email, :password, :password_confirmation] 
    end 
    end 

end 

管理コントローラ - 私たちの新しいを作成するために使用されます（私は、ユーザーの設定）ER

class AdminsController < ApplicationController 
    before_action :authenticate_user! 

    def new_user 
    authorize! :manage, User 
    @user = User.new 
    end 

    def create_user 
    @user = User.new(permitted_params.user) 
    authorize! :manage, User 
    @user = User.find_by_user_ident(params[:id]) 
    if @user.save 
     format.html { redirect_to root_path, notice: 'User has been successfully created.' } 
    else 
     format.html { redirect_to root_path, notice: 'There was a problem creating this user, please try again.' } 
    end 
    end 

end 

application_controller.rb

class ApplicationController < ActionController::Base 
    # Prevent CSRF attacks by raising an exception. 
    # For APIs, you may want to use :null_session instead. 
    protect_from_forgery with: :exception 

    before_filter :set_user 

    def set_user 
    @user = User.new 
    end 

end 

カスタムルート：

as :user do 
    get "admins/new_user" => "admins#new_user", as: :admins_new_user 
    post "admins/create_user" => "admins#create_user", as: :admins_create_user 
    end 

マイフォームモーダル：

<!-- Start - Modles --> 
    <!-- Start - New User Creation --> 
    <%= form_for(@user, :url => admins_create_user_path) do |f| %> 
     <div class="modal fade" id="userCreate" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> 
     <div class="modal-dialog modal-lg" role="document"> 
      <div class="modal-content"> 
      <div class="modal-header"> 
       <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> 
       <h4 class="modal-title" id="myModalLabel">Create New System User</h4> 
      </div> 

      </div> 
      <div class="modal-footer"> 
       <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> 
       <%= f.submit "Create User", :class => 'btn btn-primary' %> 
      </div> 
      </div> 
     </div> 
     </div> 
    <% end %> 
    <!-- End - New User Creation --> 
    <!-- End - Modles --> 

フルスタック・トレースのエラー

NameError - undefined local variable or method `permitted_params' for #<AdminsController:0x007f989a3ab238>: 
    app/controllers/admins_controller.rb:10:in `create_user' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/basic_implicit_render.rb:4:in `send_action' 
    actionpack (5.0.0.rc1) lib/abstract_controller/base.rb:181:in `process_action' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/rendering.rb:30:in `process_action' 
    actionpack (5.0.0.rc1) lib/abstract_controller/callbacks.rb:20:in `block in process_action' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:126:in `call' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:506:in `block (2 levels) in compile' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:455:in `call' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:101:in `__run_callbacks__' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:750:in `_run_process_action_callbacks' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:90:in `run_callbacks' 
    actionpack (5.0.0.rc1) lib/abstract_controller/callbacks.rb:19:in `process_action' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/rescue.rb:31:in `process_action' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action' 
    activesupport (5.0.0.rc1) lib/active_support/notifications.rb:164:in `block in instrument' 
    activesupport (5.0.0.rc1) lib/active_support/notifications/instrumenter.rb:21:in `instrument' 
    activesupport (5.0.0.rc1) lib/active_support/notifications.rb:164:in `instrument' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/instrumentation.rb:30:in `process_action' 
    actionpack (5.0.0.rc1) lib/action_controller/metal/params_wrapper.rb:248:in `process_action' 
    activerecord (5.0.0.rc1) lib/active_record/railties/controller_runtime.rb:18:in `process_action' 
    actionpack (5.0.0.rc1) lib/abstract_controller/base.rb:126:in `process' 
    actionview (5.0.0.rc1) lib/action_view/rendering.rb:30:in `process' 
    actionpack (5.0.0.rc1) lib/action_controller/metal.rb:190:in `dispatch' 
    actionpack (5.0.0.rc1) lib/action_controller/metal.rb:262:in `dispatch' 
    actionpack (5.0.0.rc1) lib/action_dispatch/routing/route_set.rb:50:in `dispatch' 
    actionpack (5.0.0.rc1) lib/action_dispatch/routing/route_set.rb:32:in `serve' 
    actionpack (5.0.0.rc1) lib/action_dispatch/routing/mapper.rb:16:in `block in <class:Constraints>' 
    actionpack (5.0.0.rc1) lib/action_dispatch/routing/mapper.rb:46:in `serve' 
    actionpack (5.0.0.rc1) lib/action_dispatch/journey/router.rb:39:in `block in serve' 
    actionpack (5.0.0.rc1) lib/action_dispatch/journey/router.rb:26:in `each' 
    actionpack (5.0.0.rc1) lib/action_dispatch/journey/router.rb:26:in `serve' 
    actionpack (5.0.0.rc1) lib/action_dispatch/routing/route_set.rb:725:in `call' 
    actionview (5.0.0.rc1) lib/action_view/digestor.rb:12:in `call' 
    warden (1.2.6) lib/warden/manager.rb:35:in `block in call' 
    warden (1.2.6) lib/warden/manager.rb:34:in `catch' 
    warden (1.2.6) lib/warden/manager.rb:34:in `call' 
    rack (2.0.0.rc1) lib/rack/etag.rb:25:in `call' 
    rack (2.0.0.rc1) lib/rack/conditional_get.rb:38:in `call' 
    rack (2.0.0.rc1) lib/rack/head.rb:12:in `call' 
    rack (2.0.0.rc1) lib/rack/session/abstract/id.rb:222:in `context' 
    rack (2.0.0.rc1) lib/rack/session/abstract/id.rb:216:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/cookies.rb:613:in `call' 
    activerecord (5.0.0.rc1) lib/active_record/migration.rb:552:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/callbacks.rb:38:in `block in call' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:97:in `__run_callbacks__' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:750:in `_run_call_callbacks' 
    activesupport (5.0.0.rc1) lib/active_support/callbacks.rb:90:in `run_callbacks' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/callbacks.rb:36:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/executor.rb:12:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/remote_ip.rb:79:in `call' 
    better_errors (2.1.1) lib/better_errors/middleware.rb:84:in `protected_app_call' 
    better_errors (2.1.1) lib/better_errors/middleware.rb:79:in `better_errors_call' 
    better_errors (2.1.1) lib/better_errors/middleware.rb:57:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/debug_exceptions.rb:49:in `call' 
    web-console (3.3.0) lib/web_console/middleware.rb:131:in `call_app' 
    web-console (3.3.0) lib/web_console/middleware.rb:28:in `block in call' 
    web-console (3.3.0) lib/web_console/middleware.rb:18:in `catch' 
    web-console (3.3.0) lib/web_console/middleware.rb:18:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/show_exceptions.rb:31:in `call' 
    railties (5.0.0.rc1) lib/rails/rack/logger.rb:36:in `call_app' 
    railties (5.0.0.rc1) lib/rails/rack/logger.rb:24:in `block in call' 
    activesupport (5.0.0.rc1) lib/active_support/tagged_logging.rb:70:in `block in tagged' 
    activesupport (5.0.0.rc1) lib/active_support/tagged_logging.rb:26:in `tagged' 
    activesupport (5.0.0.rc1) lib/active_support/tagged_logging.rb:70:in `tagged' 
    railties (5.0.0.rc1) lib/rails/rack/logger.rb:24:in `call' 
    quiet_assets (1.1.0) lib/quiet_assets.rb:27:in `call_with_quiet_assets' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/request_id.rb:24:in `call' 
    rack (2.0.0.rc1) lib/rack/method_override.rb:22:in `call' 
    rack (2.0.0.rc1) lib/rack/runtime.rb:22:in `call' 
    activesupport (5.0.0.rc1) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/executor.rb:12:in `call' 
    actionpack (5.0.0.rc1) lib/action_dispatch/middleware/static.rb:136:in `call' 
    rack (2.0.0.rc1) lib/rack/sendfile.rb:111:in `call' 
    railties (5.0.0.rc1) lib/rails/engine.rb:522:in `call' 
    puma (3.4.0) lib/puma/configuration.rb:224:in `call' 
    puma (3.4.0) lib/puma/server.rb:569:in `handle_request' 
    puma (3.4.0) lib/puma/server.rb:406:in `process_client' 
    puma (3.4.0) lib/puma/server.rb:271:in `block in run' 
    puma (3.4.0) lib/puma/thread_pool.rb:114:in `block in spawn_thread' 

**

EDIT＃1：登録コントローラとカスタムユーザーの表示ページコントローラ

がRegistrationsController

**

追加

class Users::RegistrationsController < Devise::RegistrationsController 

    private 

    def sign_up_params 
    params.require(:user).permit(:email, :password, :password_confirmation, :user_ident, :f_name, :m_name, :l_name, :dob, :role) 
    end 

    def account_update_params 
    params.require(:user).permit(:email, :password, :password_confirmation, :user_ident, :f_name, :m_name, :l_name, :dob, :role) 
    end 

    # Sets user to be found by User_Ident # 
    def set_user 
    @user = User.find_by_user_ident(params[:id]) 
    end 

    # Allow Profile Update w/o Current p/w Confirmation 
    def update_resource(resource, params) 
    resource.update_without_password(params) 
    end 

    # Allow SuperUser/Admin to create all users 
    def build_resource(hash=nil) 
    self.resource = resource_class.new_with_session(hash || {}, session) 
    end 

end 

ユーザーコントローラ（のみカスタム・ユーザー・プロファイルを表示するために使用）いじりと遊ぶのビットの後にそう

class UserController < ApplicationController 
    # Before Actions 
    before_action :authenticate_user! 

    def show 
    @user = User.find_by_user_ident(params[:id]) 
    end 

end 

Answer 1

...問題は、私は、新しいユーザーの作成を担当admin_controllerでのparamsを持っていませんでした。

また、Permitted_Classes.rbモデルを削除し、permittedparams.userの呼び出しをcreateメソッドから置き換えて、適切なユーザーパラメータに置き換えました。