Question

使用Rspec / Device / Cucumber模板应用登录后，我希望将用户重定向到用户#index 我的路线文件

Engage::Application.routes.draw do
  authenticated :user do
    root to: 'users#show'
  end
  root :to => "home#index"
  devise_for :users
  resources :users, only: [:index]
  resources :agendas, only: [:create, :destroy]
end

登录后我收到错误

ActiveRecord::RecordNotFound in UsersController#show

Couldn't find User without an ID

我的users_controller

class UsersController < ApplicationController
  before_filter :authenticate_user!

  def index
    @user = current_user
    @agendas = @user.agendas
  end
end

我尝试添加“@user = User.find（params [：id]）”而不是使用current_user辅助方法，但我仍然遇到问题

我在视图下的用户文件夹中显示的视图是

<div class="row">
    <div class="span8">
        <% if @user.agendas.any? %>
            <h2>Agendas (<%= @user.agendas.count %>)</h2>
            <ol class="agendas">
                <%= render @agendas %>
            </ol>
        <% end %>
    </div>
</div>

Answer 1

要在登录后重定向用户，您是否看到了这个帮助：

https://github.com/plataformatec/devise/wiki/How-To:-Redirect-to-a-specific-page-on-successful-sign-in-out

无法找到没有ID的用户

1 个答案: