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);
}