未定义方法`user_verification_path‘(has_one关系)

Question

我和has_one和user有一个关系。我想做一张同时引用两者的表格！！我该怎么做？我遇到了这个错误！谢谢!

错误日志：

​

ActionView::Template::Error (undefined method `user_verification_path' for #<#<Class:0x007fcb8bb4e8e0>:0x007fcb89e71998>):
    1: <%= form_for([@user, @user.verification]) do |f| %>
    2: 	<%= f.email_field :paypal_email, :class => 'form-control', :placeholder => "Paypal Email", id: 'Pemail' %>
    3: <%= f.text_field :paypal_firstname, :class => 'form-control', :placeholder => "Paypal FirstName", id: 'PfirstName' %>
    4: <%= f.text_field :paypal_lastname, :class => 'form-control', :placeholder => "Paypal LastName", id: 'PlastName' %>
  app/views/users/paypal_verification.html.erb:1:in `_app_views_users_paypal_verification_html_erb__139977708174630313_70256084327900'

​

这里是我的表单paypal html

​

<%= form_for([@user, @user.verification]) do |f| %>
	<%= f.email_field :paypal_email, :class => 'form-control', :placeholder => "Paypal Email", id: 'Pemail' %>
<%= f.text_field :paypal_firstname, :class => 'form-control', :placeholder => "Paypal FirstName", id: 'PfirstName' %>
<%= f.text_field :paypal_lastname, :class => 'form-control', :placeholder => "Paypal LastName", id: 'PlastName' %>


<%= f.submit "verify", class: "btn btn-primary" %>
<% end %>

​

，这是我的控制器！

def paypal_verification
    # @verification = @user.verification.new
    @user = current_user
@verification = Verification.create(params[:verification])
@user.verification = @verification
end

Routes.rb

 devise_for :users ,
       :path => '' ,
       :path_names => {:sign_in => 'login', :sign_out => 'logout', :edit => 'profile'},
       :controllers => {:omniauth_callbacks => 'omniauth_callbacks',
                :registrations => 'registrations', :verifications => 'verifications'
              }


 resources :users, only: [:index, :show] do

 end
 resources :revisers
 resources :photos
 resources :pages

 #make sure to change this to user!!! instead of reservations!!!
resources :reviser do
  resources :reservations, only: [:create]
end


resources :user do
  resources :verifications, only: [:create]
end


get '/preload' => 'reservations#preload'
get '/preview' => 'reservations#preview'

get '/your_essays' => 'reservations#your_essays'
get '/your_reservations' => 'reservations#your_reservations'

post '/notify' => 'reservations#notify'
post '/your_essays' => 'reservations#your_essays'

get '/users/:id/paypal_verification' => 'users#paypal_verification'

Answer 1

由于您正在执行嵌套路由以进行验证，rails将期望此路由：

 Prefix Verb   URI Pattern                            Controller#Action
 user_verifications POST   /user/:user_id/verifications(.:format) verifications#create

您可以检查bin/rails路线。

因此，在您的表单中，您需要使用user_verifications_path，但是由于您有实例变量，所以您需要在这里执行以下操作

<%= form_for([@user, @user.verification]) do |f| %>

这句话应该这么说

<%= form_for(Verification.new, url: user_verifications_path(@user)) do |f| %>

Uer验证将作为传递给控制器的新模型传递到/Uer/ID/ Verifications.new验证。这应该在verifications#create内部。你的问题中没有包括这个控制器。因此，如果这不起作用，请使用此方法更新您的问题。

编辑

如果您想更新已经创建的验证，那么对于PATH/或放置唯一的更改就是记录和路径的实例，因此它将转到/user/ID/verifications/VERIFICATIONID

你的表格需要这样写

form_for(@user.verification, url: user_verifications_path(@user, @user.verification)

希望它能帮上忙