驗證創建操作導致路由錯誤

Question

創建操作驗證不起作用，我已驗證字段存在，但如果我保持字段爲空並按提交，我得到路由錯誤，如果我填寫完整的領域，它工作得很好。此外，驗證對更新操作來說工作得很好。

這裏是視圖：

<%= stylesheet_link_tag 'gmaps4rails' %> 

<%= form_for @estate, :html => { :class => 'form-horizontal',:multipart => true } do |f| %> 
    <% if @estate.errors.any? %> 
     <div id="error_explanation"> 
      <h2><%= pluralize(@estate.errors.count, "error") %> prohibited this estate from being saved:</h2> 

      <ul> 
      <% @estate.errors.full_messages.each do |msg| %> 
       <li><%= msg %></li> 
      <% end %> 
      </ul> 
     </div> 
    <% end %> 
    <script> 
     function enableDisable(bEnable, textBoxID) 
     { 
      document.getElementById(textBoxID).disabled = !bEnable 
     } 
    </script> 
    <div class="control-group"> 
     <%= f.label :Name, "Property/Tenant Name", :class => 'control-label' %> 
     <div class="controls"> 
     <%= f.text_field :Name, :class => 'text_field', :placeholder => "e.g., Saxbys Coffee" %> 
     </div> 
    </div> 
    <div class="control-group"> 
     <%= f.label :Address, :class => 'control-label' %> 
     <div class="controls"> 
     <%= f.text_area :Address, :class => 'text_area', :cols => '10', :rows => '10', :placeholder => "e.g., 1236 36th Street NW Washington, DC 20007" %> 
     </div> 
    </div> 
    <div class="control-group"> 
     <%= f.label :asset, "Upload Picture", :class => 'control-label' %> 
     <div class="controls"> 
     <%= f.file_field :asset %> 
     </div> 
    </div> 
    <% if @estate.asset.present? %> 
     <div class="control-group"> 
     <%= f.label "Delete Existing Picture", :class => 'control-label' %> 
     <div class="controls"> 
      <%= f.check_box(:delete_asset) %> 
     </div> 
     </div> 
    <% end %> 
    <!-- <div class="control-group"> 

     <%= f.label :Mgmt, "Would you like to share this property with your Real Estate Management Company?", :class => 'control-label' %> 
    <div class="controls"> 

    <input type="checkbox" id="chkbox" onchange="document.getElementById('txtBox').disabled=!this.checked;" checked="checked" /> 
    </div> 

      </div> --> 

    <% if current_user.Company.nil? %> 
     <div id="flip"><a>Would you like to share this property with your Management Company?</a></div> 
     <br /> 
     <div id="panel"> 
      <div class="control-group"> 
      <%= f.label :Mgmt, "Company Name", :class => 'control-label' %> 
      <div class="controls"> 
       <%= f.text_field :Mgmt, :class => 'text_field', :id => 'txtBox'%> 
      </div> 
      </div> 
      <div class="control-group"> 
      <%= f.label :companyemail, "Company Email", :class => 'control-label' %> 
      <div class="controls"> 
       <%= f.text_field :companyemail, :class => 'text_field', :id => 'txtBox'%> 
      </div> 
      </div> 
     </div> 
     <% end %> 

     <div class="form-actions"> 
     <% if current_page?(controller:"estates", action:"edit", :id => params[:id] || 0)%> 
     <%= f.submit "Update Property Details", :class => 'btn btn-info' %> 
     <% else %> 
      <%= f.submit "Upload Property Details", :class => 'btn btn-info' %> 
     <% end %> 
<% end %> 
<script> 
    $(document).ready(function(){ 
     $("#flip").click(function(){ 
      $("#panel").slideToggle("slow"); 
     }); 
    }); 
</script> 

這裏是控制器：

def create 
    # @estate = Estate.new(params[:estate]) 
    if current_user.Company.nil? 
     @estate = current_user.estates.build(params[:estate]) 
    else 
     serve = User.find(@@key) 
     @estate = Estate.new(params[:estate]) 
     @estate.user_id = serve.id 
     @estate.Mgmt = current_user.Company 
    end 

    respond_to do |format| 
     if @estate.save 
     if current_user.Company.nil? 

      if @estate.companyemail = '' 
      # 
      else 
      EstateMailer.company_confirmation(@estate).deliver 
      end 

     end 

     format.html { redirect_to @estate, notice: 'Property details were successfully updated.' } 
     format.json { render json: @estate, status: :created, location: @estate } 
     else 
     format.html { render action: "new" } 
     format.json { render json: @estate.errors, status: :unprocessable_entity } 
     end 
    end 
    end 

錯誤消息：

No route matches {:action=>"show", :controller=>"estates", :id=>#<Estate id: nil, Name: "", Address: "", created_at: nil, updated_at: nil, user_id: 5, asset_file_name: nil, asset_content_type: nil, asset_file_size: nil, asset_updated_at: nil, Mgmt: "", companyemail: "", latitude: nil, longitude: nil, gmaps: nil>} 

的routes.rb

resources :feedbacks 


    root to: 'home#index' 

    devise_for :users, path_names: {sign_in: "login", sign_out: "logout"}, 
      controllers: {omniauth_callbacks: "omniauth_callbacks"} 

    resources :profiles 


    resources :estates do 

    resources :records do 
     resources :documents 
    end 

    end 

    get 'faq/faqs' 
    match '/records',to: 'estates#record' 
    get 'management/index' 
    match 'management/show', to: 'management#show' 
    match 'management/showrecord', to: 'management#showrecord' 

Answer 1

與Hrishikesh薩達爾錯誤聊上幾句後是固定的，問題是在創建行動if塊：

if current_user.Company.nil? 
    @estate = current_user.estates.build(params[:estate]) 
else 
    serve = User.find(@@key) 
    @estate = Estate.new(params[:estate]) 
    @estate.user_id = serve.id 
    @estate.Mgmt = current_user.Company 
end 

這一行：

@estate = current_user.estates.build(params[:estate]) 

不得不被替換爲：

@estate = Estate.new(params[:estate]) 
@estate.user_id = current_user.id 

莫名其妙current_user.estates.new(params[:estate])沒有工作，即使關係下注ween estate和user根據需要構建。