軌道而在編輯

Question

加入第二嵌套形式的新字段，第一嵌套表單字段disappers我有三個表

1）客戶端 2）家族 3）emplyoee

同時加入在新形式寄託都新字段完美的作品

但在編輯形式，如果我添加嵌套屬性爲家庭第一 然後我增加對員工的嵌套屬性，那麼字段中添加家庭都不見了和字段添加員工

 class Client < ActiveRecord::Base 
     self.primary_key = "id" 
     has_many :familys , dependent: :destroy, :foreign_key => 'client_id' 
     accepts_nested_attributes_for :familys , allow_destroy: true 
     has_many :employees , dependent: :destroy, :foreign_key => 'client_id' 
     accepts_nested_attributes_for :employees , allow_destroy: true 
     end 


     class Family < ActiveRecord::Base 
      belongs_to :client    
     end 


     class Employee < ActiveRecord::Base 
      belongs_to :client    
     end 


     #-------_form.html.erb-----------------------------# 

     <%= nested_form_for(@client) do |f| %> 

     <div><%= f.submit 'addfamily',:name => "add_n_tenpo" %></div> 

     <%= f.fields_for :familys do |w| %> 
     <tr> 
      <td class="label_width">巡店店舗</td> 
      <td><%= w.text_field :tenpo_code_1, class: 'form-control tenpoautofill' %></td> 
      <td><%= w.text_field :tenpo_code_2, class: 'form-control tenpoautofill' %></td> 
     </tr> 
     <% end %> 

     <div><%= f.submit 'addemployee',:name => "add_nw_tenpo" %></div> 

     <%= f.fields_for :employees do |nw| %> 
     <tr> 
       <td class="label_width">巡店店舗</td> 
       <td><%= nw.text_field :nw_tenpo_code_1, class: 'form-control' %></td> 
       <td><%= nw.text_field :nw_tenpo_code_2, class: 'form-control' %></td> 
     </tr> 
     <% end %> 

     <% end %> 

Answer 1

，因爲你需要在嵌套形式編輯行動明確地傳遞值familys和employees，這不會影響你的新行動的形式，因爲在新的行動@client是零，因此需要進行編輯操作傳遞價值。

試試這個

<%= nested_form_for(@client) do |f| %> 

    <%= f.fields_for :familys_attributes, @client.familys do |w| %> 
    <tr> 
     <td class="label_width">巡店店舗</td> 
     <td><%= w.text_field :tenpo_code_1, class: 'form-control tenpoautofill' %></td> 
     <td><%= w.text_field :tenpo_code_2, class: 'form-control tenpoautofill' %></td> 
    </tr> 
    <% end %> 

    <%= f.fields_for :employees_attributes, @client.employees do |nw| %> 
    <tr> 
      <td class="label_width">巡店店舗</td> 
      <td><%= nw.text_field :nw_tenpo_code_1, class: 'form-control' %></td> 
      <td><%= nw.text_field :nw_tenpo_code_2, class: 'form-control' %></td> 
    </tr> 
    <% end %> 

    <% end %>