public ActionResult ThemMoi(Sach sach, HttpPostedFileBase fileUpload)
{
//Save the name of file upload
ViewBag.MaChuDe = new SelectList(db.ChuDes.OrderBy(n => n.TenChuDe).ToList(), "MaChuDe", "TenChuDe");
ViewBag.MaNXB = new SelectList(db.NhaXuatBans.OrderBy(n => n.TenNXB).ToList(), "MaNXB", "TenNXB");
if (fileUpload == null)
{
ViewBag.ThongBao = "Chọn hình ảnh";
return View();
}
if(ModelState.IsValid)
{
var fileName = Path.GetFileName(fileUpload.FileName);
//Save the path of the file upload
var filePath = Path.Combine(Server.MapPath("~/HinhAnhSP"), fileName);
//Is the file upload exist ?
if (System.IO.File.Exists(filePath))
{
ViewBag.ThongBao = "Hinh anh da ton tai";
}
else
{
fileUpload.SaveAs(filePath);
}
sach.AnhBia = fileName;
db.Saches.Add(sach);
db.SaveChanges();
}
return View();
}
public ActionResult ChinhSua(Sach sach)
{
if(ModelState.IsValid)
{
db.Entry(sach).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
ViewBag.MaChuDe = new SelectList(db.ChuDes.ToList(), "MaChuDe", "TenChuDe", sach.MaChuDe);
ViewBag.MaNXB = new SelectList(db.NhaXuatBans.ToList(), "MaNXB", "TenNXB", sach.MaNXB);
return View(sach);
}
