Question

我有两个模型，一个是User，另一个是UserProfile。 UserProfile属于User，User有一个UserProfile。当用户注册时，它是收集所有信息的一种形式，信息分为两种不同的模型。我似乎无法实现这一目标。我在用户模型上使用了accepts_nested_attributes_for：user_profile。仍然只保存用户模型，但不保存UserProfile 我的观点：

   <%= form_for(@user) do |f| %>
    <%= render 'shared/error_messages' %>
      <%= f.label :name %>
      <%= f.text_field :name, class: 'form-control'%>

      <%= f.label :email %>
      <%= f.email_field :email, class: 'form-control'%>

      <%= f.label :password %>
      <%= f.password_field :password, class: 'form-control'%>

      <%= f.label :password_confirmation, "Confirmation" %>
      <%= f.password_field :password_confirmation, class: 'form-control'%>
       <h3> Profile Information</h3>
        <%= f.fields_for @user.user_profile do |profile_form| %>
            <%= profile_form.label :age %>
            <%= profile_form.text_field :age, class: 'form-control' %>
            <%= profile_form.label :height %>
            <%= profile_form.text_field :height, class: 'form-control' %>
            <%= profile_form.label :contact %>
            <%= profile_form.text_field :contact, class: 'form-control'%>
            <%= profile_form.label :city %>
            <%= profile_form.text_field :city, class: 'form-control'%>
            <%= profile_form.label :state %>
            <%= profile_form.text_field :state, class: 'form-control'%>
            <%= profile_form.label :batting_style %>
            <%= profile_form.text_field :batting_style, class: 'form-control'%>
            <%= profile_form.label :bowling_style %>
            <%= profile_form.text_field :bowling_style, class: 'form-control'%>
            <%= profile_form.label :favorite_players %>
            <%= profile_form.text_field :fav_players, class: 'form-control'%>
            <%= profile_form.label :favorite_team %>
            <%= profile_form.text_field :fav_team, class: 'form-control'%>

  <% end %>
        <br>
        <%= f.submit "Create my account", class: "btn btn-primary" %>

  <% end %>

我的用户控制器

  def new
    @user = User.new
    @user_profile = @user.build_user_profile
  end

  def show
    @user = User.find(params[:id])
    @user_profile = @user.user_profile
  end

  def create
    @user = User.new(user_params)

    if @user.save
      @user.build_user_profile
      @user.send_activation_email
      flash[:info] = "Please check your email to activate your account."
      redirect_to root_url
    else
      render 'new'
    end
  end

  def user_params
     params.require(:user).permit(:name, :email, :password, :password_confirmation, user_profile_attributes: [:age, :contact, :height, :city, :state, :batting_style, :bowling_style, :fav_team, :fav_players])
  end

申请日志：

Started POST "/users" for ::1 at 2015-03-31 14:38:58 -0400
Processing by UsersController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"tAFZCk9+l0ksbMSZ8OEosQP5VBRfYfvZ3RR5/tkkW3Dr16+h2Xr1m8ITt+zJvigZpaN4lIchFhPrIx81lf6wNA==", "user"=>{"name"=>"Test User", "email"=>"testuser@gmail.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "user_profile"=>{"age"=>"29", "height"=>"5 feet 4 inches", "contact"=>"888-888-8888", "city"=>"Philadelphia", "state"=>"PA", "batting_style"=>"Right hand", "bowling_style"=>"Right Arm", "fav_players"=>"Test", "fav_team"=>"Test"}}, "commit"=>"Create my account"}
Unpermitted parameter: user_profile
   (0.1ms)  begin transaction
  User Exists (0.1ms)  SELECT  1 AS one FROM "users" WHERE LOWER("users"."email") = LOWER('testuser@gmail.com') LIMIT 1
  SQL (1.6ms)  INSERT INTO "users" ("name", "email", "password_digest", "created_at", "updated_at", "activation_digest") VALUES (?, ?, ?, ?, ?, ?)  [["name", "Test User"], ["email", "testuser@gmail.com"], ["password_digest", "$2a$10$LsY8eVTzj0CNGUp1WLiZN.DOLRbU1Qyg8W/dUHDo77YmKH099.oOa"], ["created_at", "2015-03-31 18:38:58.699583"], ["updated_at", "2015-03-31 18:38:58.699583"], ["activation_digest", "$2a$10$y7iCb2vOJzTExisD.vkYzOWxs55W.FiYZ56aGYd028s49i1j9r3su"]]
   (0.8ms)  commit transaction
  UserProfile Load (0.5ms)  SELECT  "user_profiles".* FROM "user_profiles" WHERE "user_profiles"."user_id" = ? LIMIT 1  [["user_id", 120]]
  Rendered user_mailer/account_activation.html.erb within layouts/mailer (0.4ms)
  Rendered user_mailer/account_activation.text.erb within layouts/mailer (0.1ms)

尝试不同的方式：仍然没有运气

     def create
    @user = User.new(user_params)
    @user_profile = @user.build_user_profile(params[:user][:user_profile])

   if @user.save
      @user.send_activation_email
      flash[:info] = "Please check your email to activate your account."
      redirect_to root_url
   else
      render 'new'
   end
  end

Rails - 通过嵌套表单保存两个相关模型

0 个答案: