public ActionResult Create()
{
ViewBag.Title = "Add new hotel";
LoadData();
var hotel = new EListHotel();
return(View(hotel));
}
public ActionResult Update(int id)
{
var db = new MyDbDataContext();
ListHotel detailHotel = db.ListHotels.FirstOrDefault(a => a.ID == id);
if (detailHotel == null)
{
TempData["Messages"] = "Hotel is not exist";
return(RedirectToAction("Index"));
}
ViewBag.Title = "Update Hotel";
LoadData();
EListHotel hotel = new EListHotel
{
ID = detailHotel.ID,
MenuID = detailHotel.MenuID,
LocationId = detailHotel.LocationId,
HotelName = detailHotel.HotelName,
Alias = detailHotel.Alias,
ImageHotel = detailHotel.ImageHotel,
PriceFrom = (float)detailHotel.PriceFrom,
Description = detailHotel.Description,
LocationHotel = detailHotel.LocationHotel,
Status = detailHotel.Status,
Index = (int)detailHotel.Index,
Star = detailHotel.Star,
Address = detailHotel.Address,
Home = detailHotel.Home,
MetaKeyword = detailHotel.MetaKeyword,
MetaDescription = detailHotel.MetaDescription,
Facility = detailHotel.Facility,
Content = detailHotel.Content,
Note = detailHotel.Note,
};
//lấy danh sách hình ảnh
hotel.EGalleryITems = db.HotelGalleries.Where(a => a.HotelId == detailHotel.ID).Select(a => new EListHotel.EGalleryITem
{
Image = a.ImageLage
}).ToList();
return(View(hotel));
}
public ActionResult Update(EListHotel model)
{
//Kiểm tra xem alias đã tồn tại chưa
var db = new MyDbDataContext();
var checkAlias =
db.ListHotels.FirstOrDefault(
m => m.Alias == model.Alias && m.MenuID == model.MenuID && m.ID != model.ID);
if (checkAlias != null)
{
ModelState.AddModelError("AliasRoom", "Hotel is exist.");
}
//Kiểm tra xem đã chọn đến chuyên mục con cuối cùng chưa
if (db.Menus.Any(a => a.ParentID == model.MenuID))
{
ModelState.AddModelError("MenuId", "You haven't selected the last tour category");
}
if (string.IsNullOrEmpty(model.HotelName))
{
model.Alias = StringHelper.ConvertToAlias(model.HotelName);
}
if (ModelState.IsValid)
{
if (string.IsNullOrEmpty(model.Alias))
{
model.Alias = StringHelper.ConvertToAlias(model.Alias);
}
try
{
var hotel = db.ListHotels.FirstOrDefault(b => b.ID == model.ID);
if (hotel != null)
{
hotel.MenuID = model.MenuID;
hotel.LocationId = model.LocationId;
hotel.HotelName = model.HotelName;
hotel.Alias = model.Alias;
hotel.ImageHotel = model.ImageHotel;
hotel.PriceFrom = model.PriceFrom;
hotel.Description = model.Description;
hotel.LocationHotel = model.LocationHotel;
hotel.Status = model.Status;
hotel.Index = model.Index;
hotel.Star = model.Star;
hotel.Address = model.Address;
hotel.Home = model.Home;
hotel.MetaKeyword = model.MetaKeyword;
hotel.MetaDescription = model.MetaDescription;
hotel.Facility = model.Facility;
hotel.Content = model.Content;
hotel.Note = model.Note;
db.SubmitChanges();
//xóa gallery
db.HotelGalleries.DeleteAllOnSubmit(db.HotelGalleries.Where(a => a.HotelId == hotel.ID).ToList());
//Thêm gallery mới
if (model.EGalleryITems != null)
{
foreach (EListHotel.EGalleryITem itemGallery in model.EGalleryITems)
{
var gallery = new HotelGallery
{
ImageLage = itemGallery.Image,
ImageThump = ReturnSmallImage.GetImageSmall(itemGallery.Image),
HotelId = hotel.ID,
};
db.HotelGalleries.InsertOnSubmit(gallery);
}
db.SubmitChanges();
}
TempData["Messages"] = "Update successful.";
return(RedirectToAction("Index"));
}
}
catch (Exception exception)
{
LoadData();
TempData["Messages"] = "Error: " + exception.Message;
return(View());
}
}
LoadData();
return(View(model));
}
public ActionResult Create(EListHotel model)
{
//End check
using (var db = new MyDbDataContext())
{
//Kiểm tra xem alias thuộc hotel này đã tồn tại chưa
var checkAlias =
db.ListHotels.FirstOrDefault(
m => m.Alias == model.Alias && m.MenuID == model.MenuID);
if (checkAlias != null)
{
ModelState.AddModelError("AliasRoom", "Hotel is exist.");
}
//Kiểm tra xem đã chọn đến chuyên mục con cuối cùng chưa
if (db.Menus.Any(a => a.ParentID == model.MenuID))
{
ModelState.AddModelError("MenuId", "You haven't selected the last tour category");
}
if (!string.IsNullOrEmpty(model.HotelName))
{
model.Alias = StringHelper.ConvertToAlias(model.HotelName);
}
if (ModelState.IsValid)
{
if (string.IsNullOrEmpty(model.Alias))
{
model.Alias = StringHelper.ConvertToAlias(model.Alias);
}
try
{
var hotel = new ListHotel
{
CreateDate = DateTime.Now,
MenuID = model.MenuID,
LocationId = model.LocationId,
HotelName = model.HotelName,
Alias = model.Alias,
ImageHotel = model.ImageHotel,
PriceFrom = model.PriceFrom,
Description = model.Description,
Address = model.Address,
Status = model.Status,
Index = model.Index,
Star = model.Star,
Home = model.Home,
LocationHotel = model.LocationHotel,
MetaKeyword = model.MetaKeyword,
MetaDescription = model.MetaDescription,
Facility = model.Facility,
Content = model.Content,
Note = model.Note,
};
db.ListHotels.InsertOnSubmit(hotel);
db.SubmitChanges();
//Thêm hình ảnh cho tour
if (model.EGalleryITems != null)
{
foreach (EListHotel.EGalleryITem itemGallery in model.EGalleryITems)
{
var gallery = new HotelGallery
{
ImageLage = itemGallery.Image,
ImageThump = ReturnSmallImage.GetImageSmall(itemGallery.Image),
HotelId = hotel.ID,
};
db.HotelGalleries.InsertOnSubmit(gallery);
}
db.SubmitChanges();
}
TempData["Messages"] = "Insert successfull.";
return(RedirectToAction("Index"));
}
catch (Exception exception)
{
LoadData();
TempData["Messages"] = "Error: " + exception.Message;
return(View());
}
}
LoadData();
return(View());
}
}
