public ActionResult Edit(int?id, [FetchFeedback(KeyName = "id")] FeedbackEntity entity)
        {
            if (id == null || entity == null)
            {
                ModelState.AddModelError("", "参数验证失败.");
                return(View());
            }

            var vo = MappingManager.FeedbackViewMapping(entity);

            return(View(vo));
        }
        public ActionResult List(PagerRequest request, int?sort)
        {
            int totalCount;
            var sortOrder = (FeedbackSortOrder)(sort ?? 0);
            var data      = _feedbackRepository.GetPagedList(request, out totalCount, sortOrder);
            var vo        = MappingManager.FeedbackViewMapping(data);

            var v = new FeedbackCollectionViewModel(request, totalCount)
            {
                Feedbacks = vo.ToList()
            };

            return(View("List", v));
        }