fohow_admin/app/models/update_order.rb

# encoding:utf-8
class UpdateOrder < ActiveRecord::Base
  has_paper_trail
  self.table_name = "update_orders"
  has_ancestry
  validates :order_id, presence: true

  rails_admin do
    navigation_label '商品管理'
    weight -240
    parent Order
    list do
      filters [:order_id,:express_order_no]
      # include_all_fields
      field :id
      field :order_id
      field :express_order_no
      field :express_company
      field :status
    end
    show do
      field :id
      field :order_id
      field :express_order_no
      field :express_company
      field :status
    end

    edit do
      field :id
      field :order_id
      field :express_order_no
      field :express_company
      field :status
    end
  end
end