public ActionResult Save(SysCarousel entity)
        {
            if (entity.Id == 0)
            {
                if (_syscarouselService.IsExist(entity.Id))
                {
                    return(Json(new CommonResult
                    {
                        Success = false,
                        Message = "标题已经存在,请重新输入!"
                    }, "text/html", JsonRequestBehavior.AllowGet));
                }
                base._syscarouselService.Save(entity);
            }
            else
            {
                var model = base._syscarouselService.Get(entity.Id);
                model.Title     = entity.Title;
                model.Img       = entity.Img;
                model.OrderNo   = entity.OrderNo;
                model.Url       = entity.Url;
                model.IsEnabled = entity.IsEnabled;
                base._syscarouselService.Update(model);
            }

            return(Json(new CommonResult {
                Success = true, Message = "保存成功"
            }, "text/html", JsonRequestBehavior.AllowGet));
        }
        public ActionResult AddOrEdit(int?id)
        {
            var list = base._syscarouselService.LoadAllEnable();

            SysCarousel entity = null;

            if (!string.IsNullOrEmpty(id.ToString()))
            {
                entity = base._syscarouselService.Get(Convert.ToInt32(id));
            }
            entity = entity ?? new SysCarousel
            {
                Title = string.Empty,
            };
            return(View(entity));
        }