Rails 4-带有Cocoon gem的嵌套形式

Question

我正在尝试在Rails 4中制作一个应用程序。

我对Cocoon宝石使用简单的形式。

在开发模式下，我所有这些都可以正常工作，但是在生产模式下，情况非常混乱。

我有个人资料模型和资格模型。

关联是：

profile.rb

has_many :qualifications  
accepts_nested_attributes_for :qualifications,  reject_if: :all_blank, allow_destroy: true

资格

belongs_to :profile

在我的个人资料新表格中，我有：

<%= simple_form_for(@profile, multipart: true) do |f| %>
            <%= f.error_notification %>

              <div class="form-inputs">

            <div class="intpol2">
              Your professional qualifications
            </div>
            <%= f.simple_fields_for :qualifications do |f| %>

              <%= render 'qualifications/qualification_fields', f: f %>  
            <% end %>
            </div>
          <div class="row">
            <div class="col-md-6">

               <%= link_to_add_association 'Add a qualification', f, :qualifications, partial: 'qualifications/qualification_fields' %>

            </div>

          </div>

          <div class="row">

在我的“资格”字段新表格中，我具有：

<div class="nested-fields">
<div class="container-fluid">



          <div class="form-inputs">


            <div class="row">
                <div class="col-md-6">
                    <%= f.input :title, :label => "Your award" %> 
                </div>

                <div class="col-md-6">


                </div>


            </div>

            <div class="row">
                <div class="col-md-6">
                    <%= f.input :level,   collection: [ "Bachelor's degree", "Master's degree", "Ph.D", "Post Doctoral award"] %>
                </div>


                <div class="col-md-6">
                <%= f.input :year_earned, :label => "When did you graduate?", collection: (Date.today.year - 50)..(Date.today.year) %>
                </div>

          </div>


          <div class="row">
                <div class="col-md-6">
                    <%= link_to_remove_association 'Remove this qualification', f %>
                </div>

          </div>


          </div>

</div>  
</div>      

在开发中，当我单击链接以添加新的资格时，它将重新加载概要文件新表单，但不显示资格字段表单。

我具有与地址模型相同的设置（与资格相同）。

所有这些都在开发中起作用，但不适用于生产。

要使此产品投入生产，是否需要采取额外的步骤？

我的学历控制器：

class QualificationsController < ApplicationController
  before_action :set_qualification, only: [:show, :edit, :update, :destroy]
  before_action :authenticate_user!

  # GET /qualifications
  # GET /qualifications.json
  def index
    @qualifications = Qualification.all
    authorize @qualifications
  end

  # GET /qualifications/1
  # GET /qualifications/1.json
  def show
  end

  # GET /qualifications/new
  def new
    @qualification = Qualification.new
    authorize @qualification
  end

  # GET /qualifications/1/edit
  def edit
  end

  # POST /qualifications
  # POST /qualifications.json
  def create
    @qualification = Qualification.new(qualification_params)
    authorize @qualification

    respond_to do |format|
      if @qualification.save
        format.html { redirect_to @qualification }
        format.json { render :show, status: :created, location: @qualification }
      else
        format.html { render :new }
        format.json { render json: @qualification.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /qualifications/1
  # PATCH/PUT /qualifications/1.json
  def update
    respond_to do |format|
      if @qualification.update(qualification_params)
        format.html { redirect_to @qualification }
        format.json { render :show, status: :ok, location: @qualification }
      else
        format.html { render :edit }
        format.json { render json: @qualification.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /qualifications/1
  # DELETE /qualifications/1.json
  def destroy
    @qualification.destroy
    respond_to do |format|
      format.html { redirect_to qualifications_url }
      format.json { head :no_content }
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_qualification
      @qualification = Qualification.find(params[:id])
      authorize @qualification
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def qualification_params
      params[:qualification].permit(:profile_id, :level, :title, :year_earned, :institution)
    end
end

我的个人资料控制器：

class ProfilesController < ApplicationController
  before_action :set_profile, only: [:show, :edit, :update, :destroy]
  before_action :authenticate_user!
  after_action :verify_authorized

  # GET /profiles
  # GET /profiles.json
  def index
    @profiles = Profile.all
    authorize @profiles
  end

  # GET /profiles/1
  # GET /profiles/1.json
  def show
  end

  # GET /profiles/new
  def new
    @profile = Profile.new
    @profile.qualifications.build
    @profile.visions.build
    @profile.personalities.build
    @profile.addresses.build

    authorize @profile
  end

  # GET /profiles/1/edit
  def edit
  end

  # POST /profiles
  # POST /profiles.json
  def create
    @profile = Profile.new(profile_params)
    authorize @profile

    respond_to do |format|
      if @profile.save
        format.html { redirect_to @profile }
        format.json { render :show, status: :created, location: @profile }
      else
        format.html { render :new }
        format.json { render json: @profile.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /profiles/1
  # PATCH/PUT /profiles/1.json
  def update
    respond_to do |format|
      if @profile.update(profile_params)
        format.html { redirect_to @profile }
        format.json { render :show, status: :ok, location: @profile }
      else
        format.html { render :edit }
        format.json { render json: @profile.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /profiles/1
  # DELETE /profiles/1.json
  def destroy
    @profile.destroy
    respond_to do |format|
      format.html { redirect_to profiles_url }
      format.json { head :no_content }
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_profile
      @profile = Profile.find(params[:id])
      authorize @profile
    end

    # Never trust parameters from the scary internet, only allow the white list through.
    def profile_params
     params.require(:profile).permit(:user_id, :title, :hero, :overview, :research_interest, :occupation, :external_profile, 
        :working_languages, :tag_list,
          user_attributes: [:avatar],
          personality_attributes: [:average_day, :fantasy_project, :preferred_style],
          vision_attributes: [:long_term, :immediate_challenge], 
          qualifications_attributes: [:id, :level, :title, :year_earned, :institution, :_destroy],
          addresses_attributes: [:id, :unit, :building, :street_number, :street, :city, :region, :zip, :country, :latitude, :longitude, :_destroy] )
    end
end

Answer 1

当我预编译我的资产时，这解决了