编辑rake路由给出：

Question

请在最底层阅读，我编辑了我的帖子，我仍然需要帮助。

问候

我正在使用设计来验证用户和管理员（admin：true）。作为管理员，我想访问用户个人资料的页面，但我总是到达我自己的个人资料（作为current_user）。我不知道怎么做......

用户也可以看到其他用户个人资料

感谢您的帮助

用户/ index.html.slim

.container
  h1 All the users
  .row
  table.board
    thead
      tr
        th First Name
        th Last Name
        th Email Address
        th Action on User
  hr

    tbody.board
      -@users.each do |user|
        .row
          .col-xs-3
            = user.first_name
          .col-xs-3
            = user.last_name
          .col-xs-3
            = user.email
          .col-xs-1
          #The problem is this link
            = link_to 'View', user_path(user.id), class:'btn btn-success'
          .col-xs-1
            = link_to 'Remove', user_path(user), class:'btn btn-danger', method: :delete, data: {confirm: "Are you sure?"}
        hr

users_controller.rb

class UsersController < ApplicationController
  before_action :authenticate_user!

  def show
  #binding.pry
    #@user = User.find(current_user)
    #@user.id = User.find(params[:id])
    @user = User.find(user_params[:id]) || current_user
    @tutos= Tuto.all
  end

  def index
    if current_user.admin == true
      @users = User.all
    else
      redirect_to root_path
    end
  end

  def destroy
    @user = User.find(params[:id])
    @user.destroy
    flash[:success] = "User was successfully deleted"
    redirect_to users_path
  end

  private
  def user_params
    params.require(:user).permit(:first_name, :last_name, :email, :id)
  end
end

路线 #edited Rails.application.routes.draw做

  namespace :users do
    resources :tutos
  end

  resources :tutos, only: [:show]

  resources :tutos do
    member do
      put "like", to: "tutos#upvote"
    end
  end

  get     "/register",  to: "devise/registrations#new", as: :register
  get     "/login",     to: "devise/sessions#new", as: :login
  get     "/logout",    to: "devise/sessions#destroy", as: :logout
  get     "/account",   to: "users#show", as: :account
  get     "/login" ,    to: "devise/sessions#new", as: :new_user_session
  post    "/login" ,    to: "devise/sessions#create", as: :user_session
  delete  "/logout" ,   to: "devise/sessions#destroy", as: :destroy_user_session

  devise_for :users, skip: [:sessions]

  resources :users

  root "home#landing"

end

编辑rake路由给出：

 $ rake routes
                      Prefix Verb   URI Pattern                     Controller#Action
                 users_tutos GET    /users/tutos(.:format)          users/tutos#index
                             POST   /users/tutos(.:format)          users/tutos#create
              new_users_tuto GET    /users/tutos/new(.:format)      users/tutos#new
             edit_users_tuto GET    /users/tutos/:id/edit(.:format) users/tutos#edit
                  users_tuto GET    /users/tutos/:id(.:format)      users/tutos#show
                             PATCH  /users/tutos/:id(.:format)      users/tutos#update
                             PUT    /users/tutos/:id(.:format)      users/tutos#update
                             DELETE /users/tutos/:id(.:format)      users/tutos#destroy
                   like_tuto PUT    /tutos/:id/like(.:format)       tutos#upvote
                       tutos GET    /tutos(.:format)                tutos#index
                             POST   /tutos(.:format)                tutos#create
                    new_tuto GET    /tutos/new(.:format)            tutos#new
                   edit_tuto GET    /tutos/:id/edit(.:format)       tutos#edit
                        tuto GET    /tutos/:id(.:format)            tutos#show
                             PATCH  /tutos/:id(.:format)            tutos#update
                             PUT    /tutos/:id(.:format)            tutos#update
                             DELETE /tutos/:id(.:format)            tutos#destroy
                    register GET    /register(.:format)             devise/registrations#new
                       login GET    /login(.:format)                devise/sessions#new
                      logout GET    /logout(.:format)               devise/sessions#destroy
               user_password POST   /users/password(.:format)       devise/passwords#create
           new_user_password GET    /users/password/new(.:format)   devise/passwords#new
          edit_user_password GET    /users/password/edit(.:format)  devise/passwords#edit
                             PATCH  /users/password(.:format)       devise/passwords#update
                             PUT    /users/password(.:format)       devise/passwords#update
    cancel_user_registration GET    /users/cancel(.:format)         devise/registrations#cancel
           user_registration POST   /users(.:format)                devise/registrations#create
       new_user_registration GET    /users/sign_up(.:format)        devise/registrations#new
      edit_user_registration GET    /users/edit(.:format)           devise/registrations#edit
                             PATCH  /users(.:format)                devise/registrations#update
                             PUT    /users(.:format)                devise/registrations#update
                             DELETE /users(.:format)                devise/registrations#destroy
                     account GET    /account(.:format)              users#show
            new_user_session GET    /login(.:format)                devise/sessions#new
                user_session POST   /login(.:format)                devise/sessions#create
        destroy_user_session DELETE /logout(.:format)               devise/sessions#destroy
                       users GET    /users(.:format)                users#index
                             POST   /users(.:format)                users#create
                    new_user GET    /users/new(.:format)            users#new
                   edit_user GET    /users/:id/edit(.:format)       users#edit
                        user GET    /users/:id(.:format)            users#show
                             PATCH  /users/:id(.:format)            users#update
                             PUT    /users/:id(.:format)            users#update
                             DELETE /users/:id(.:format)            users#destroy
                             GET    /tutos(.:format)                tutos#index
                             POST   /tutos(.:format)                tutos#create
                             GET    /tutos/new(.:format)            tutos#new
                             GET    /tutos/:id/edit(.:format)       tutos#edit
                             GET    /tutos/:id(.:format)            tutos#show
                             PATCH  /tutos/:id(.:format)            tutos#update
                             PUT    /tutos/:id(.:format)            tutos#update
                             DELETE /tutos/:id(.:format)            tutos#destroy
                        root GET    /                               home#landing

修改

在最后一次编辑后我还有问题.... 当我尝试继续使用account_path时出现此错误

上次编辑

只是提醒你，我正在使用设计：

当用户登录时，如果我想查看自己的个人资料，我会使用 account_path（这项工作做得很好）

访问用户个人资料页面的链接如下所示：

= link_to 'View', user_path(user) 但它看起来完全像：account_path。（所以在我的个人资料中，而不是我想访问的用户）

如果我使用@user = User.find(user_params[:id]) || current_user 或 #@user = User.find(user_params[:id])

，我不确定在我的控制器中使用什么

我有以下错误：

ActionController::ParameterMissing in UsersController#show param is missing or the value is empty: user

如果我使用@user = User.find(current_user)。

每次我都会在我自己的个人资料中重定向....

  def show
  #binding.pry
    #@user = User.find(current_user)
    #@user = User.find(user_params[:id])
    @user  = User.find(user_params[:id]) || current_user
    @tutos = Tuto.all
  end

Answer 1

这会将@user设置为当前用户或管理员

的请求用户

@user = current_user.admin? ? User.find(params[:id]) : current_user

Answer 2

在#show中你可以这样：

# Assuming params[:id] is the ID of the user's profile you're trying to view
def show
  user_id = current_user.admin? ? params[:id] : current_user.id
  @user = User.find(user_id)
end

Answer 3

问题在于您的路径文件已删除＆＃39;用户做＆＃39;阻止它会产生一些奇怪的东西：

user GET    /users/:id(.:format)            users#show
     GET    /tutos/new(.:format)            tutos#new
     GET    /tutos/:id/edit(.:format)       tutos#edit
     GET    /tutos/:id(.:format)            tutos#show

Answer 4

是否要使用account_path查看其他用户的个人资料，或者您可以/users/2使用user的{{1}}转到id吗？它使用控制器中的show操作，并使用相关的user路由到id路径？

显示用户的个人资料失败

请在最底层阅读，我编辑了我的帖子，我仍然需要帮助。

问候

编辑rake路由给出：

修改

上次编辑

4 个答案: