public ActionResult Delete(int id) { if (userRepository.FindAll(user => user.AreaId == id, null).Any()) { TempData[MESSAGE_KEY] = Resources.Resources.MsgCanNotDeleteAreaWithUser; return(RedirectToAction("Index")); } if (deviceRepository.FindAll(device => device.AreaId == id, null).Any()) { TempData[MESSAGE_KEY] = Resources.Resources.MsgCanNotDeleteAreaWithDevice; return(RedirectToAction("Index")); } if (areaRepository.Count() == 1) { TempData[MESSAGE_KEY] = Resources.Resources.MsgAtLeastOneAreaInSystem; return(RedirectToAction("Index")); } Area existing = areaRepository.Get(id); areaRepository.Delete(existing); auditLogRepository.Add( AuditLogBuilder.Builder() .User(HttpContext.User.Identity.Name) .Deleted(typeof(Area), existing.Name) .With(new ChangeInfo().AddChange(() => existing.Name).ToJson()) .Build()); logger.Info("User '{0}' deleted area '{1}'.", Identity.Name, existing.Name); return(RedirectToAction("Index")); }
public void DeleteForm(string keyValue) { if (service.Count(m => m.F_ParentId, m => m.F_ParentId == keyValue) > 0) { throw new Exception("删除失败!操作的对象包含了下级数据。"); } else { service.Delete(m => m.F_Id == keyValue); } }
public IActionResult Get() { var pagination = Request.Headers["Pagination"]; if (!string.IsNullOrEmpty(pagination)) { string[] vals = pagination.ToString().Split(','); int.TryParse(vals[0], out page); int.TryParse(vals[1], out pageSize); } int currentPage = page; int currentPageSize = pageSize; var totalAreas = _areaRepository.Count(); if (pageSize == 0) { pageSize = totalAreas; currentPageSize = pageSize; } var totalPages = (int)Math.Ceiling((double)totalAreas / pageSize); IEnumerable <Area> _areas = _areaRepository .AllIncluding(a => a.Suggestions) .OrderBy(a => a.Id) .Skip((currentPage - 1) * currentPageSize) .Take(currentPageSize) .ToList(); IEnumerable <AreaViewModel> _areasVM = Mapper.Map <IEnumerable <Area>, IEnumerable <AreaViewModel> >(_areas); Response.AddPagination(page, pageSize, totalAreas, totalPages); return(new OkObjectResult(_areasVM)); }