我必須在我的order_controller中傳遞food_item_ids數組。每個訂單都有很多food_items。我如何在強參數中將這些food_items_id作爲數組傳遞。如何在導軌中傳遞數組4強參數
orders_controller.rb
def create
@order = Order.new(order_params)
if @order.save
render :json, @order, status:201, location: [:api, @order]
else
render :json, { errors: @order.errors }, status:422
end
end
private
def order_params
params.require(:order).permit(:customer_id, :order_id, :pos_id, :table_id, :order_number,
:order_status,:order_date, :food_item_id => [])
end
end
這是在強PARAMS :food_item_id => []
謝謝。它的工作和理解。 – user5035102