respond_to respond_with

gistfile1.rb

# apps/data_tables/orders_index.rb
class OrdersIndex < DataTable
  model Order
  column :order_number, :width => 300
  joins :customer
    column :first_name
    column :last_name
  end
  column :memo
  order [:memo, :first_name]
end

# apps/controllers/orders_controller.rb
class OrdersController < ApplicationController::Base
  respond_to :html, :json
  def index
    render_datatable(OrdersIndex, params, format)
  end
end



view

<table>

</table>