/// <summary>
        /// 列表
        /// </summary>
        /// <param name="pn">分页下标</param>
        /// <returns></returns>
        public ActionResult List(DishesSpecVM vm, int pn = 1)
        {
            //查询
            var data = _dishesService.GetById(vm.Id);

            vm.BusinessInfoId = data.BusinessInfoId;

            vm.DishesSpecList = data.DishesSpecList;

            return(View(vm));
        }
        /// <summary>
        /// 编辑
        /// </summary>
        /// <returns></returns>
        public ActionResult Edit(DishesSpecVM vm)
        {
            vm.DishesSpec = _DishesSpecService.GetById(vm.Id) ?? new DishesSpec();

            if (vm.Id == 0)
            {
                var data = _dishesService.GetById(vm.DishesId);

                vm.BusinessInfoId = data.BusinessInfoId;
            }
            else
            {
                vm.DishesId       = vm.DishesSpec.DishesId;
                vm.BusinessInfoId = vm.DishesSpec.BusinessInfoId;
            }

            return(View(vm));
        }
        /// <summary>
        /// 编辑
        /// </summary>
        /// <returns></returns>
        public ActionResult DetailList(DishesSpecVM vm)
        {
            vm.DishesSpec = _DishesSpecService.GetById(vm.Id) ?? new DishesSpec();

            //if (vm.Id == 0)
            //{
            //    var data = _dishesService.GetById(vm.DishesId);

            //    vm.BusinessInfoId = data.BusinessInfoId;
            //}
            //else
            //{
            //    vm.DishesId = vm.DishesSpec.DishesId;
            //    vm.BusinessInfoId = vm.DishesSpec.BusinessInfoId;
            //}

            return(View(vm));
        }
        /// <summary>
        /// 编辑
        /// </summary>
        /// <returns></returns>
        public ActionResult EditDetail(DishesSpecVM vm)
        {
            vm.DishesSpecDetail = _DishesSpecDetailService.GetById(vm.Id) ?? new DishesSpecDetail();

            if (vm.Id > 0)
            {
                vm.DishesSpecId = vm.DishesSpecDetail.DishesSpecId;
            }
            //if (vm.Id == 0)
            //{
            //    var data = _DishesSpecDetailService.GetById(vm.DishesSpecId);

            //    vm.BusinessInfoId = data.BusinessInfoId;
            //}
            //else
            //{
            //    vm.DishesId = vm.DishesSpec.DishesId;
            //    vm.BusinessInfoId = vm.DishesSpec.BusinessInfoId;
            //}

            return(View(vm));
        }