public ActionResult Insert(tintuc tintuc) { if (Session["user_id"].Equals("")) { return(RedirectToAction("Login", "Auth")); } else { ViewBag.idLoaiTin = new SelectList(db.loaitins, "id", "Ten"); ViewBag.User_Create = new SelectList(db.users, "id", "name"); if (ModelState.IsValid) { if (tintuc.TieuDe != null || tintuc.NoiDung != null) { ViewBag.tam = 1; tintuc.SoLuotXem = 0; tintuc.created_at = DateTime.Now; tintuc.updated_at = null; tintuc.status = 2; tintuc.TieuDeKhongDau = mystring.convertToUnSign(tintuc.TieuDe); string ckInput = mystring.RemoveHTMLTags(tintuc.NoiDung); //upload file var f = Request.Files["img[]"]; if (f != null && f.ContentLength > 0) { tintuc.ImagePath = DateTime.Now.ToString("ddMMyyyyHHmmss") + f.FileName.Substring(f.FileName.LastIndexOf(".")); string pathfiles = Path.Combine(Server.MapPath("~/Image/Tintuc/"), tintuc.ImagePath); f.SaveAs(pathfiles); } else { tintuc.ImagePath = "noimage.png"; } db.tintucs.Add(tintuc); db.SaveChanges(); //ViewBag.Message = System.Text.Encoding.UTF8.GetBytes("Thêm dữ liệu thành công!"); ViewBag.Message = "Add data successfully!"; //return RedirectToAction("Index"); } else { ViewBag.tam = 2; ViewBag.Message = "The input data is empty!"; } } ViewBag.idLoaiTin = new SelectList(db.loaitins, "id", "Ten", tintuc.idLoaiTin); ViewBag.User_Create = new SelectList(db.users, "id", "name", tintuc.User_Create); return(View(tintuc)); } }