public ActionResult Edit(TIN_TUC_tt tt, HttpPostedFileBase fileUpload)
{
ViewBag.ChuDe = new SelectList(db.CHU_DE_tts.ToList().OrderBy(n => n.TenChuDe), "MaChuDe", "TenChuDe");
ViewBag.NguoiDang = new SelectList(db.ADMIN_tts.ToList().OrderBy(n => n.TenAdmin), "MaAdmin", "TenAdmin");
TIN_TUC_tt Tintuc = db.TIN_TUC_tts.Single(n => n.MaTin == tt.MaTin);
if (ModelState.IsValid)
{
if (fileUpload != null)
{
//luu ten file
var fileName = Path.GetFileName(fileUpload.FileName);
//luu duong dan file
var path = Path.Combine(Server.MapPath("~/image/DEVICE"), fileName);
//kiem tra file ton tai chu
if (System.IO.File.Exists(path))
{
ViewBag.thongbao = "hình ảnh đã tồn tại";
}
else
{
fileUpload.SaveAs(path);
}
tt.AnhBia = fileName;
}
else
{
tt.AnhBia = Tintuc.AnhBia;
}
db.TIN_TUC_tts.DeleteOnSubmit(Tintuc);
db.TIN_TUC_tts.InsertOnSubmit(tt);
db.SubmitChanges();
}
return(RedirectToAction("Index"));
}
public ActionResult CreatNew(TIN_TUC_tt dev, HttpPostedFileBase fileUpload)
{
ViewBag.ChuDe = new SelectList(db.CHU_DE_tts.ToList().OrderBy(n => n.TenChuDe), "MaChuDe", "TenChuDe");
ViewBag.NguoiDang = new SelectList(db.ADMIN_tts.ToList().OrderBy(n => n.TenAdmin), "MaAdmin", "TenAdmin");
if (fileUpload == null)
{
ViewBag.thongbao = "vui lòng chọn hình ảnh";
return(View());
}
else
{
if (ModelState.IsValid)
{
//luu ten file
var fileName = Path.GetFileName(fileUpload.FileName);
//luu duong dan file
var path = Path.Combine(Server.MapPath("~/image/DEVICE"), fileName);
//kiem tra file ton tai chu
if (System.IO.File.Exists(path))
{
ViewBag.thongbao = "hình ảnh đã tồn tại";
}
else
{
fileUpload.SaveAs(path);
}
dev.AnhBia = fileName;
db.TIN_TUC_tts.InsertOnSubmit(dev);
db.SubmitChanges();
}
return(View());
}
}
