public async Task<ActionResult> Index(int page = 1) { var entities = await hotelRep.Get().ToListAsync(); var models = new List<HotelViewModel>(); HotelViewModel model; foreach (var h in entities) { model = new HotelViewModel(); model.Id = h.Id; model.Name = h.Name; model.RegionId = h.RegionId; model.RegionName = RegionToName(h.RegionId, ""); model.Phone = h.Phone; model.Created = h.Created; model.Modified = h.Modified; model.Status = (HotelStatus)h.Status; var hotelImg = imgRep.FindById(h.Id, 0); if (hotelImg != null) { model.ImgUrl = hotelImg.Url; } models.Add(model); } return View(models.ToPagedList(page, 10)); }
public async Task<ActionResult> Create(HotelViewModel model, FormCollection fc) { if (ModelState.IsValid) { var hotel = hotelRep.Create(new Hotel { Name = model.Name, RegionId = model.RegionId, Address = model.Address, Phone = model.Phone, Description = model.Description, Created = DateTime.Now, Modified = DateTime.Now, Status = 1 }); string[] imgUrl = fc["ImgUrl"].Split(','); for (int i = 0; i < imgUrl.Length; i++) { imgRep.Create(new HotelImg { HotelId = model.Id, Position = i, Url = imgUrl[i] }); } await uow.SaveAsync(); return RedirectToAction("Index"); } ModelState.AddModelError("", "操作失败。"); var provs = await regionRep.Get(r => r.ParentId == 1).ToListAsync(); ViewData["ProvSelectList"] = new SelectList(provs, "RegionId", "RegionName", 440000); var cities = await regionRep.Get(r => r.ParentId == 440000).ToListAsync(); cities.Insert(0, new Region { RegionId = 0, RegionName = "--请选择--" }); ViewData["CitySelectList"] = new SelectList(cities, "RegionId", "RegionName"); return View(model); }
public async Task<ActionResult> Edit(HotelViewModel model, FormCollection fc) { if (ModelState.IsValid) { var hotel = hotelRep.FindById(model.Id); if (hotel == null) { return HttpNotFound(); } hotel.Name = model.Name; hotel.RegionId = model.RegionId; hotel.Address = model.Address; hotel.Phone = model.Phone; hotel.Description = model.Description; hotel.Modified = DateTime.Now; hotelRep.Update(hotel); imgRep.Delete(i => i.HotelId == model.Id); string[] imgUrl = fc["ImgUrl"].Split(','); for (int i = 0; i < imgUrl.Length; i++) { imgRep.Create(new HotelImg { HotelId = model.Id, Position = i, Url = imgUrl[i] }); } await uow.SaveAsync(); return RedirectToAction("Index"); } ModelState.AddModelError("", "操作失败。"); var provs = regionRep.Get(r => r.ParentId == 1).ToList(); ViewData["ProvSelectList"] = new SelectList(provs, "RegionId", "RegionName", model.ProvinceId); var provId = regionRep.FindById(model.RegionId).ParentId; var cities = regionRep.Get(r => r.ParentId == provId).ToList(); ViewData["CitySelectList"] = new SelectList(cities, "RegionId", "RegionName", model.RegionId); return View(model); }