Ruby on rails 更新时不保存数据的字段\u

我正在尝试为带有字段的用户执行编辑操作。 问题是它无法在用户中保存pro参数。它不会更新pro属性

我有两种型号，pro和user``

用户有一个pro，pro属于用户

在用户模型中，我将：accepts\u nested\u attributes\u for:pro，allow\u destroy:true

在用户控制器中，我将：

最后，在我的edit.html.erb视图中，我在表单中添加了：

试试这个：

pro=@user.build_proparams[：pro_属性]

---

尝试更改强参数方法，您需要传递id以进行更新

params.require(:user).permit(:id, :name, :pro, :tos_agreement, :avatar,
                                 :avatar_cache, :is_pro,:email, :password,
                                 :password_confirmation,
                                 pro_attributes: [
                                   :user_id, :type, :pro_name, :is_pro, :pro_image,
                                   :is_active, :web, :user_id, :about,
                                   :facebook, :twitter, :linkedin, :telephone])

---

你在哪里运行@user.updateuser_params？它不见了，我试过使用def update@user=user.friendly.findparams[:id]@user.updateuser_params pro=@user.build_proparams[:pro_attributes]end:：：但它不起作用。你的参数错了。用户哈希中没有pro_属性哈希。你的表格一定有问题。可能是因为：pro的字段应该是@user.pro的字段。我想你是对的。我不知道我的关系是否正确，因为@user.pro为零。我有一个用户：pro，pro属于user。在Pro表中，我有user_id列。我遗漏了什么吗？将@user.pro.build添加到您的编辑操作中，否则它将为零。我尝试了以下方法：def update@user=user.friendly.findparams[:id]@user.updateuser\u params pro=@user.build\u proparams[：pro\u attributes]结束，但仍然无法保存…不幸的是，还可以尝试在endIve中保存或更新日志，看看是否看到了什么！我什么都看不到：我看到pro的参数不在用户参数内。问题出在哪里？也许在：pro的字段中？我添加了日志，看看你是否看到了什么！我什么都看不到：你能粘贴user_params方法的输出吗？user=>{avatar_cache=>，name=>user 5，email=>prueba5@prueba.com，description=>Et doloremque repudiandae alias odit quis rerum.，location=>Bilbao，password=>[FILTERED]，password\u confirmation=>[FILTERED]}，pro=>{facebook=>TESTTTTTTT，twitter=>TESTTTTTTT，linkedin=>TESTTTTTTT}，提交=>Modificar}

     <%= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :html => { :method => :put }) do |f| %>
    <ul class="accordion-submenu">
      <li class="semi_padding">
          <%= f.label :nombre %>
          <%= f.text_field :name, :autofocus => true %>
          <%= f.label :email %>
          <%= f.email_field :email %>
          <%= f.label "Algo sobre tí" %>
          <%= f.text_field :description, placeholder: "Soy una persona amante de la decoración..." %>
          <%= f.label "Lugar" %>
          <%= f.text_field :location , placeholder: "¿De donde eres? Ej: Bilbao"%>
      </li>
    </ul>
  </li>
    <li>
    <a href="javascript:void(0)" class="js-accordion-trigger">
    <i class="icon-switch"> </i> Contraseña</a>
    <ul class="accordion-submenu">
      <li class="semi_padding">
        <%= f.label :contraseña %>
        <%= f.password_field :password, :autocomplete => "off" %>
        <%= f.label "Confirmación de contraseña" %>
        <%= f.password_field :password_confirmation %>
      </li>
    </ul>
  </li>
  <% if @user.has_role :pro %>
   <li>
    <a href="javascript:void(0)" class="js-accordion-trigger">
    <i class="icon-store"> </i> Datos de marca PRO</a>
    <ul class="accordion-submenu">
      <li class="semi_padding">
       <%= fields_for @user.pro do |builder| %>
        <%= builder.label :facebook %>
        <%= builder.text_field :facebook, placeholder: "Facebook URL" %>
        <%= builder.label :twitter %>
        <%= builder.text_field :twitter,  placeholder: "Twitter URL" %>
        <%= builder.label :linkedin %>
        <%= builder.text_field :linkedin,  placeholder: "Linkedin URL"%>
      <% end %>
      </li>
    </ul>
  </li>
  <% end %>

Started PUT "/users" for 127.0.0.1 at 2015-01-29 19:25:17 +0100
Processing by RegistrationsController#update as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"+6D1uzTbQioSLgcxgnMEJOw1ADTgId8LUrCCwiQXpcg=", "user"=>{"avatar_cache"=>"", "name"=>"User 5", "email"=>"prueba5@prueba.com", "description"=>"Et doloremque repudiandae alias odit quis rerum.", "location"=>"Bilbao", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "pro"=>{"facebook"=>"TESTTTTTTT", "twitter"=>"TESTTTTTTT", "linkedin"=>"TESTTTTTTT"}, "commit"=>"Modificar"}
  User Load (0.9ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 6 ORDER BY "users"."id" ASC LIMIT 1
  Notification Load (0.3ms)  SELECT "notifications".* FROM "notifications" WHERE "notifications"."user_id" = $1 AND "notifications"."viewed_at" IS NULL ORDER BY "notifications"."created_at" DESC LIMIT 30  [["user_id", 6]]
  Notification Load (0.2ms)  SELECT "notifications".* FROM "notifications" WHERE "notifications"."user_id" = $1 AND (viewed_at IS NOT NULL) ORDER BY "notifications"."created_at" DESC LIMIT 30  [["user_id", 6]]
  User Load (0.2ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1  [["id", 5]]
  User Load (0.2ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1  [["id", 7]]
  User Load (0.2ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1  [["id", 6]]
  User Load (0.2ms)  SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1  [["id", 6]]
   (0.1ms)  BEGIN
   (0.1ms)  COMMIT
Redirected to http://localhost:3000/
Completed 302 Found in 23ms (ActiveRecord: 2.2ms)

params.require(:user).permit(:id, :name, :pro, :tos_agreement, :avatar,
                                 :avatar_cache, :is_pro,:email, :password,
                                 :password_confirmation,
                                 pro_attributes: [
                                   :user_id, :type, :pro_name, :is_pro, :pro_image,
                                   :is_active, :web, :user_id, :about,
                                   :facebook, :twitter, :linkedin, :telephone])