public ActionResult ChitietbaitapSubmit(List <TraLoi> tralois, HttpPostedFileBase file, int idbt)
{
var hv = new HocVienDAO().FindByTDN(User.Identity.Name);
DateTime now = DateTime.Now;
DateTime tsubmit = DateTime.Parse(Session[idbt.ToString()].ToString());
double phut = tsubmit.Subtract(now).TotalMinutes;
if (file != null && file.ContentLength > 0)
{
var dao = new fileTraLoiDAO();
string _FileName = Path.GetFileName(file.FileName);
string path = "Content/Data/traloi/hv" + hv.id + "/bt" + idbt + "/";
string _path = Path.Combine(Server.MapPath("~/" + path), _FileName);
Directory.CreateDirectory(Path.Combine(Server.MapPath("~/" + path)));
file.SaveAs(_path);
int fileSize = file.ContentLength;
int Size = fileSize / 1000000;
var filetl = new fileTraLoi();
filetl.ten = _FileName;
filetl.FileSize = Size;
filetl.link = "~/" + _FileName;
filetl.idBT = idbt;
filetl.thoiGian = DateTime.Now;
filetl.idHV = hv.id;
filetl.trangThai = 1; //0:dong 1:mo
filetl.tgLamBai = Convert.ToInt32(phut);
dao.Insert(filetl);
}
//else
//{
// var dao = new fileTraLoiDAO();
// var filetl = new fileTraLoi();
// filetl.idBT = idbt;
// filetl.thoiGian = DateTime.Now;
// filetl.idHV = hv.id;
// filetl.trangThai = 1; //0:dong 1:mo
// dao.Insert(filetl);
//}
var daotl = new TraLoiDAO();
foreach (var item in tralois)
{
var tl = new TraLoi();
tl.idCauHoi = item.idCauHoi;
tl.DapAn = item.DapAn;
tl.idHV = hv.id;
tl.thoiGian = DateTime.Now;
tl.tgLamBai = Convert.ToInt32(phut);
daotl.Insert(tl);
}
TempData["testmsg"] = "Nộp bài thành công.";
Session.Clear();
return(RedirectToAction("Chitietbaitap", "Learning", new { idbt = idbt }));
//return RedirectToAction("Index", "Learning");
}
public bool Update(fileTraLoi entity)
{
try
{
var tl = db.fileTraLois.Find(entity.ID);
tl.ten = entity.ten;
tl.trangThai = entity.trangThai;
db.SaveChanges();
return(true);
}catch (Exception ex)
{
return(false);
}
}
public int Insert(fileTraLoi entity)
{
db.fileTraLois.Add(entity);
db.SaveChanges();
return(entity.ID);
}
