Question

我试图使用一个表单（事件表单）保存两个对象（图像和事件），但是当我提交按钮时，只有创建的事件对象，图像对象不保存到图像表，

模型/ event.rb

has_one :images, :class_name => '::Refinery::Image'
accepts_nested_attributes_for :images, :allow_destroy => true

模型/ image.rb

belongs_to :events, class_name: 'Refinery::Events::Event'

events_controller.rb

def new
   @event = Event.new
   @event.build_images
end

def create
    @event = Event.new(event_params)
end

def event_params
    params.require(:event).permit(:nama, :deskripsi, images_attributes:[:id, :image_name, :image_size, :image_width, :image_height, :created_at, :updated_at, :image_mime_type, :image_uid, :image_title, :image_alt, :event_id] )
end

事件/ _form.html.erb

<%= form_for [refinery, :events, @event], :html => { :multipart => true } do |f| %>
  <%= render '/refinery/admin/error_messages',
                 :object => @event,
                 :include_object_name => true  %>

  <div class='field nama_field string_field'>
    <%= f.label :nama %>
    <%= f.text_field :nama %>
  </div>

  <div class='field deskripsi_field text_field'>
    <%= f.label :deskripsi %>
    <%= f.text_area :deskripsi, :rows => 8 %>
  </div>

  <%= f.fields_for :images do |ff| %>
    <div>
      <%= ff.label :images %>
      <%= ff.file_field :images %>
    </div>
   <% end %>

   <div class='actions'>
    <%= f.submit t('.send') %>
   </div>
<% end %>

任何人都可以帮助我为什么图像没有保存到图像表中？

rails嵌套属性不保存到images表

0 个答案: