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()); } }