Ruby - 身份驗證..登錄問題

您好我想創建一個Ruby on Rails身份驗證。我沒有錯誤 - 消息，但我不能登錄。Ruby - 身份驗證..登錄問題

在我的本地這張照片出現（對不起，我不能發表屏幕）

我Workingtimes

Ç2011 |登錄

登錄按鈕不起作用。

這裏是我的代碼：

application.html.erb

<!DOCTYPE html> 
<html> 
<head> 
    <title>Mytimes</title> 
    <%= stylesheet_link_tag "application", :media => "all" %> 
    <%= javascript_include_tag "application" %> 
    <%= csrf_meta_tags %> 
</head> 
<body> 
<div id="container"> 
    <div id="header"> 
     <h1> My Workingtimes </h1> 
    </div> 
    <div id="content"> 
     <% if flash[:notice] %> 
     <p id="notice"> 
      <%= flash[:notice] %> 
     </p> 
     <% end %> 

     <% if flash[:alert] %> 
     <p id= "alert"> 
      <%= flash[:alert] %> 
     </p> 
     <% end %> 
    </div> 
    <div id="footer"> 
     &copy; 2012 | 
     <% if user_signed_in? %> 
     <%= link_to "logout", logout_path, method: :delete %> 
     <% else %> 
     <%= link_to "login", login_path %> 
     <% end %> 
    </div> 
</div> 
</body> 
</html>

的routes.rb

Mytimes::Application.routes.draw do 
    resources :mytimes 
    resources :users, :only => [:new, :create] 
    resources :sessions, :only => [:create] 

    get "login" => "sessions#new", as: "login" 
    post "sessions" => "sessions#create", as: "sessions" 
    delete "logout" => "sessions#destroy", as: "logout"

application_controller.rb

類ApplicationController中<的ActionController ::基地 protect_from_forgery

private 

    def current_user 
    if session[:user_id] 
     @current_user ||= User.find(session[:user_id]) 
    end 
    end 

    def user_signed_in? 
    current_user.present? 
    end 




    helper_method :user_signed_in? 
end

session_controller.rb

class SessionsController < ApplicationController 
    def new 
end 

    def create 
    user = User.find_by_email(params[:email]) 
    if user && user.authenticate(params[:password]) 
     session[:user_id] = user.id 
     redirect_to mytimes_path, 
      notice: "Your are signed!" 
    else 
     flash.now.alert = "Failed Email or Password!" 

     render "new" 
    end 
end 

    def destroy 
    session[:user_id] = nil 
    redirect_to mytimes_path, 
     notice: "You are logged out!" 
end 

end

會話/ new.html.erb

<h2> Log In </h2> 

<%= form_tag sessions_path do %> 
    <p> 
     <%= label_tag :email %> 
     <%= text_field_tag :email, params[:email] %> 
    </p> 
    <p> 
     <%= label_tag :password %> 
     <%= password_field_tag :password %> 
    </p> 
    <p><%= submit_tag "Log In" %></p> 

<% end %>

蔭噸盼望你的幫助。

用戶/ new.html.erb

<h2>New User</h2> 
<%= form_for @user do |f| %> 
    <% if @user.errors.any? %> 
     <ul> 
      <% @user.errors.full_messages.each do |msg| %> 
       <li><%= msg %></li> 
      <% end %> 
     </ul> 
    <% end %> 

<p> 
    <%= f.label :email %> 
    <%= f.text_field :email %> 
</p> 
<p> 
    <%= f.label :password %> 
    <%= f.password_field :password %> 
</p> 
<p> 
    <%= f.label :password_confirmation %> 
    <%= f.password_field :password_confirmation %> 
</p> 
<p><%= f.submit %></p> 
<% end %>

來源

2012-05-07 UserS

。在你沒有application.html.erbyield。這些意見將不會顯示。

來源

2012-05-07 10:21:57 thoferon

謝謝！有用。 – UserS

Ruby - 身份驗證..登錄問題

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