Question

我试图在我的rails应用程序中使用Devise Gem进行用户注册时的身份验证。但是当我进入我的rails控制台检查User表时，它没有在数据库中创建新用户。我尝试用我的注册控制器覆盖Devise Registration控制器，但没有运气。注册控制器似乎没有设置create方法，因此可以在数据库中创建它。任何人都可以在我出错的地方提供任何帮助吗？

用户注册后在服务器日志中显示的内容：

开始GET＆＃34; / users / sign_up？utf8 =％E2％9C％93＆amp; authenticity_token = ruu1To891VYxDpsZlU4HjeAatrsX％2BQXcjj0WVpFexExAaEuKxQEDhrNl8GNqeu30lcaiwJFED7H40cmqXH％2FxpA％3D％3D＆amp; user％5Bemail％5D = fake.email％40gmail.com＆amp; user ％5Bpassword％5D = [FILTERED]＆安培;提交=注册+起来＆＃34; for :: 1 at 2016-10-08 11:14:49 -0500 由Devise :: RegistrationsController处理#new为HTML 参数：{＆＃34; utf8＆＃34; =＆gt;＆＃34;✓＆＃34;，＆＃34; authenticity_token＆＃34; =＆gt;＆＃34; ruu1To891VYxDpsZlU4HjeAatrsX + QXcjj0WVpFexExAaEuKxQEDhrNl8GNqeu30lcaiwJFED7H40cmqXH / xpA ==＆＃34; ，＆＃34;用户＆＃34; =＆gt; {＆＃34;电子邮件＆＃34; =＆gt;＆＃34; fake.email@gmail.com"，＆＃34;密码＆＃34; =＆gt; ＆＃34; [过滤]＆＃34;}，＆＃34;提交＆＃34; =＆gt;＆＃34;注册＆＃34;} 在布局/应用程序（3.6ms）内渲染设计/注册/ new.html.erb

注册页面new.html.erb：

<!DOCTYPE html>
<!--[if IE 8]> <html lang="en" class="ie8"> <![endif]-->  
<!--[if IE 9]> <html lang="en" class="ie9"> <![endif]-->  
<!--[if !IE]><!--> <html lang="en"> <!--<![endif]-->  
<head>
   <title>Sign Up</title>

</head> 

   <body class="signup-page access-page has-full-screen-bg">
   <div class="upper-wrapper">
    <!-- Header -->
    <!-- ******Signup Section****** --> 
    <section class="signup-section access-section section">
        <div class="container">
            <div class="row">
                <div class="form-box col-md-8 col-sm-12 col-xs-12 col- md-offset-2 col-sm-offset-0 xs-offset-0">     
                    <div class="form-box-inner">
                        <h2 class="title text-center">Sign up now</h2>  
                        <p class="intro text-center">It only takes 3 minutes!</p>               
                        <div class="row">
                            <div class="form-container col-md-5 col-sm-12 col-xs-12">
                                <form class="signup-form">
                                    <%= form_for(resource, as:  resource_name, url: user_registration_path(resource_name)) do |f| %>         <%= devise_error_messages! %>           
                                    <div class="form-group email">
                                        <!-- <label class="sr-only"   for="signup-email">Your email</label>
                                        <input id="signup-email"  type="email" class="form-control login-email" placeholder="Your email"> -->
                                        <%= f.label :email, class: 'sr-only' %>
                                        <%= f.text_field :email, class: 'form-control login-email', placeholder: "Your email" %>
                                    </div><!--//form-group-->
                                    <div class="form-group password">
                                        <%= f.label :password, class: 'sr-only' %>
                                        <%= f.text_field :password,     class: 'form-control login-password', placeholder: "Your password" %>
                                    </div>
                                    <!--//form-group-->
                                    <div class="col-md-12 col-sm-12     col-xs-12 form-group">
                                    <%= f.submit "Sign up", class: 'btn btn-block btn-cta-primary' %>
                                </div>
                                    <p class="note">By signing up, you    agree to our terms of services and privacy policy.</p>
                                    <p class="lead">Already have an    account? <%= link_to "Log in", user_session_path, class: "login-link" %> 
                                    </p>
                                    <% end %>
                                </form>
                            </div><!--//form-container-->
                            <div class="social-btns col-md-5 col-sm-12 col-xs-12 col-md-offset-1 col-sm-offset-0 col-sm-offset-0">  
                                <div class="divider"><span>Or</span></div>                      
                                <ul class="list-unstyled social-login">
                                    <li><button class="twitter-btn btn"    type="button"><i class="fa fa-twitter"></i>Sign up with Twitter</button></li>
                                    <li><button class="facebook-btn   btn" type="button"><i class="fa fa-facebook"></i>Sign up with Facebook</button></li>
                                    <li><button class="github-btn btn"     type="button"><i class="fa fa-github-alt"></i>Sign up with Github</button></li>
                                    <li><button class="google-btn btn" type="button"><i class="fa fa-google-plus"></i>Sign up with Google</button></li>
                                </ul>
                                <p class="note">Don't worry, we won't     post anything without your permission.</p>
                            </div><!--//social-login-->
                        </div><!--//row-->
                    </div><!--//form-box-inner-->
                </div><!--//form-box-->
            </div><!--//row-->
        </div><!--//container-->
    </section><!--//signup-section-->
 </div><!--//upper-wrapper-->
 <!--FOOTER -->

 <!-- Javascript -->          
 <script>
    /* ======= Fixed header when scrolled ======= */    
$(window).on('scroll load', function() 
{

     if ($(window).scrollTop() > 0) 
     {
         $('#header').removeClass('scrolled');
     }
     else 
     {
         $('#header').addClass('scrolled');

     }
});
</script>

设计注册管理员路线：

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

尝试覆盖设计注册控制器：

class SignupController::RegistrationsController <     Devise::RegistrationsController


 def new
  #@user = User.new
  @resource_name = User.new
 end

 def create
  @resource_name = User.new(user_params)


  #if @user.save
  if @resource_name.save
  flash[:notice] = "Your user account has been created!"
  create_session(@resource_name)
  redirect_to '/'

  else
   flash[:error] = "Your user account was not created, please try again."
  render :new
 end
end

def user_params
params.require(:user, :email)
end
end

Answer 1

目前，另一种形式存在于另一种形式中：

<form class="signup-form">
  <%= form_for... %>

但是，无法嵌套表单。外部表单已提交，并将其提交到当前页面URL。

您需要删除外部表单并将signup-form类添加到form_for：

<%= form_for(resource, as: resource_name, url: user_registration_path(resource_name), html: {class: 'signup-form'}) do |f| %>

使用Devise Gem无法获得新用户注册以创建用户到数据库

1 个答案: