protected void btnCreate_Click(object sender, EventArgs e)
{
if (txtHanNop.Text != "" && !Regex.IsMatch(txtHanNop.Text, @"^(?<Day>[0-2]\d|[3][0-1])\/(?<Month>[0]\d|[1][0-2])\/(?<Year>(?:[2][01]|[1][6-9])\d{2})\s(?:(?<Hour>[0-1]\d|[2][0-4]):(?<Min>[0-5]\d){1,2}:(?<Sec>[0-5]\d){1,2})$"))
{
lblKQ.Text = "Đề nghị nhập ngày cho đúng với định dạng [dd/mm/yyyy hh:mm:ss]";
return;
}
string AttachFile ="";
if (fUpLoad.FileName.Length > 0)
{
string fileName = MaLop + "_" + DateTime.Now.Year.ToString("0000") + DateTime.Now.Month.ToString("00") + DateTime.Now.Day.ToString("00") + "_"
+ DateTime.Now.Hour.ToString("00") + "h" + DateTime.Now.Minute.ToString("00") + "m" + DateTime.Now.Second.ToString("00") + "s.zip";
string FilePath = Server.MapPath(@"~\Upload\GiaoVien");
string FullName = FilePath + @"\" + fileName;
fUpLoad.SaveAs(FullName);
AttachFile = @"\Upload\GiaoVien\" + fileName;
}
MyContextDataContext db = new MyContextDataContext();
BaiTap bt = new BaiTap() { AttachFile = AttachFile, MaLop = MaLop, Ten = txtTenBai.Text, MoTa = txtMota.Text };
var Match = Regex.Match(txtHanNop.Text, @"^(?<Day>[0-2]\d|[3][0-1])\/(?<Month>[0]\d|[1][0-2])\/(?<Year>(?:[2][01]|[1][6-9])\d{2})\s(?:(?<Hour>[0-1]\d|[2][0-4]):(?<Min>[0-5]\d){1,2}:(?<Sec>[0-5]\d){1,2})$");
bt.HanNop = new DateTime(int.Parse(Match.Groups["Year"].Value), int.Parse(Match.Groups["Month"].Value), int.Parse(Match.Groups["Day"].Value), int.Parse(Match.Groups["Hour"].Value), int.Parse(Match.Groups["Min"].Value), int.Parse(Match.Groups["Sec"].Value));
db.BaiTaps.InsertOnSubmit(bt);
db.SubmitChanges();
Response.Redirect("/GiaoVien/Details.aspx?ID=" + MaLop);
}
public ActionResult DeleteConfirmed(int id)
{
BaiTap baitap = db.BaiTaps.Find(id);
db.BaiTaps.Remove(baitap);
db.SaveChanges();
return(RedirectToAction("Index"));
}
//
// GET: /BaiTap/Delete/5
public ActionResult Delete(int id = 0)
{
BaiTap baitap = db.BaiTaps.Find(id);
if (baitap == null)
{
return(HttpNotFound());
}
return(View(baitap));
}
public ActionResult Edit(BaiTap baitap)
{
if (ModelState.IsValid)
{
db.Entry(baitap).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.IdLopMonHoc = new SelectList(db.LopMonHocs, "IdLopMonHoc", "TenLopMonHoc", baitap.IdLopMonHoc);
return(View(baitap));
}
//
// GET: /BaiTap/Edit/5
public ActionResult Edit(int id = 0)
{
BaiTap baitap = db.BaiTaps.Find(id);
if (baitap == null)
{
return(HttpNotFound());
}
ViewBag.IdLopMonHoc = new SelectList(db.LopMonHocs, "IdLopMonHoc", "TenLopMonHoc", baitap.IdLopMonHoc);
return(View(baitap));
}
//
// GET: /BaiLam/SuaDiem
public ActionResult SuaDiem(int id = 0)
{
List <BaiLam> ListBaiLamDaCham = (List <BaiLam>)(from b in db.BaiLams
where b.IdBaiTap == id && b.Diem != null
select b).ToList();
BaiTap BaiTapCurrent = (BaiTap)((from b in db.BaiTaps
where b.IdBaiTap == id
select b).First());
ViewBag.BaiTapCurrent = BaiTapCurrent;
return(View(ListBaiLamDaCham));
}
public ActionResult Create(HttpPostedFileBase DeBaiTapUpload,
FormCollection collection,
BaiTap baitap)
{
NguoiDung NguoiDungCurrent = (NguoiDung)Session["NguoiDungCurrent"];
TaiLieu tailieu = null;
// Thêm đề cương bài giảng vào csdl và vào lớp
string TenTaiLieu = Convert.ToString(collection["TenTaiLieu"]);
if (Request != null)
{
HttpPostedFileBase file = Request.Files["DeBaiTapUpload"];
if ((file != null) && !string.IsNullOrEmpty(file.FileName))
{
tailieu = new TaiLieu();
string filePath = Path.Combine(Server.MapPath(TaiLieuPath), file.FileName);
file.SaveAs(filePath);
tailieu.TenTaiLieu = TenTaiLieu;
tailieu.DinhDang = Path.GetExtension(file.FileName);
tailieu.DuongDan = file.FileName;
tailieu.DungLuong = file.ContentLength.ToString();
tailieu.IdNguoiDung = NguoiDungCurrent.IdNguoiDung;
tailieu.IdLoaiTaiLieu = 5; // 5 = đề bài tập
// Thêm đề cương bài giảng vào csdl
db.TaiLieux.Add(tailieu);
db.SaveChanges();
}
else
{
return(View());
}
}
if (ModelState.IsValid)
{
LopMonHoc LopMonHocCurrent = (LopMonHoc)Session["LopMonHocCurrent"];
if (tailieu != null)
{
baitap.IdDeBaiTap = tailieu.IdTaiLieu;
}
baitap.IdLopMonHoc = LopMonHocCurrent.IdLopMonHoc;
db.BaiTaps.Add(baitap);
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.IdLopMonHoc = new SelectList(db.LopMonHocs, "IdLopMonHoc", "TenLopMonHoc", baitap.IdLopMonHoc);
return(View(baitap));
}
//
// GET: /BaiTap/Details/5
public ActionResult Details(int id = 0)
{
List <BaiLam> ListBaiLam = (List <BaiLam>)(from b in db.BaiLams
where b.IdBaiTap == id
select b).ToList();
BaiTap baitap = db.BaiTaps.Find(id);
if (baitap == null)
{
return(HttpNotFound());
}
ViewBag.ListBaiLam = ListBaiLam;
ViewBag.TongSoBaiLam = ListBaiLam.Count();
return(View(baitap));
}
public bool Update(BaiTap entity)
{
try
{
var tl = db.BaiTaps.Find(entity.ID);
tl.ghiChu = entity.ghiChu;
tl.tenBT = entity.tenBT;
tl.thoiGianLamBai = entity.thoiGianLamBai;
tl.ngayNop = entity.ngayNop;
tl.trangThai = entity.trangThai;
db.SaveChanges();
return true;
}catch( Exception ex)
{
return false;
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// lấy thông tin từ trang muc tap
mucTap muctap = (mucTap)e.Parameter;
tenBt = muctap.tenBaiTap;
level = muctap.level;
tenBT.Text = tenBt;
nguoidung = TrangChu.nguoidung;
muctieu = TrangChu.muctieu;
//image
List <Uri> uriLst = new List <Uri>();
if (tenBt == "Gập bụng")
{
for (int i = 1; i <= 4; i++)
{
uriLst.Add(new Uri("ms-appx:///Assets/gapbung" + i + ".png"));
}
}
else
{
for (int i = 1; i <= 6; i++)
{
uriLst.Add(new Uri("ms-appx:///Assets/hitdat" + i + ".png"));
}
}
for (int i = 0; i < 4; i++)
{
imgLst.Add(new BitmapImage(uriLst[i]));
}
threadImg = ThreadPoolTimer.CreatePeriodicTimer(UpdateSprite, TimeSpan.FromMilliseconds(200));
// lay thong tin bai tap bung hay hit dat dua vao ten
baiTapBung = connection.Table <BaiTap>().Where(r => r.TenBaiTap == tenBt).FirstOrDefault();
idBT = baiTapBung.IdBaiTap;
if (muctieu != null)
{
thongKeNgay = TrangChu.getThongKeNgayHienTai(muctieu);
thongKeTapBung = connection.Table <ThongKeBaiTap>().Where(r => r.IdThongKeNgay == thongKeNgay.IdThongKeNgay && r.IdBaiTap == idBT).FirstOrDefault();
if (thongKeTapBung == null)
{
thongKeTapBung = new ThongKeBaiTap()
{
IdThongKeNgay = thongKeNgay.IdThongKeNgay,
IdBaiTap = idBT,
LuongKaloTieuHao = 0,
SoLan = 0
};
connection.Insert(thongKeTapBung);
}
}
else
{
thongKeTapBung = new ThongKeBaiTap();
}
}
public IActionResult QuanLyBaiTap(IFormCollection collection)
{
if (!IsLogin())
{
return(null);
}
int code = Convert.ToInt16(collection["code"]);
if (code == 1)
{
var idBaiTap = Convert.ToInt16(collection["idBaiTap"]);
var result = (from baiTap in csdl.BaiTaps
where baiTap.BaiTapId == idBaiTap
select new
{
ten = baiTap.Ten,
idListCauHoi = (from cauHoi in csdl.CauHois
where cauHoi.BaiTapId == baiTap.BaiTapId
select new
{
id = cauHoi.CauHoiId
}).ToList()
}).First();
return(Json(result));
}
if (code == 2)
{
var idCauHoi = Convert.ToInt16(collection["idCauHoi"]);
var result = (from cauHoi in csdl.CauHois
where cauHoi.CauHoiId == idCauHoi
select new
{
noiDung = cauHoi.NoiDung,
cauTraLoi1 = cauHoi.CauTraLoi1,
cauTraLoi2 = cauHoi.CauTraLoi2,
cauTraLoi3 = cauHoi.CauTraLoi3,
cauTraLoi4 = cauHoi.CauTraLoi4,
cauDung = cauHoi.CauDung
}).First();
return(Json(result));
}
if (code == 3)
{
var idCauHoi = Convert.ToInt16(collection["idCauHoi"]);
var cauDung = Convert.ToInt16(collection["cauDung"]);
var result = csdl.CauHois.FirstOrDefault(x => x.CauHoiId == idCauHoi);
if (result != null)
{
result.CauDung = cauDung;
csdl.SaveChanges();
}
return(Json("Updated"));
}
if (code == 4)
{
var idBaiHoc = Convert.ToInt16(collection["idBaiHoc"]);
int newOrder = 1;
if (csdl.BaiTaps.Any())
{
newOrder = (from baiTap in csdl.BaiTaps
where baiTap.BaiHocId == idBaiHoc
orderby baiTap.Order descending
select baiTap.Order).First() + 1;
}
var tenBaiTap = collection["tenBaiTap"];
var newBaiTap = new BaiTap()
{
Ten = tenBaiTap,
BaiHocId = idBaiHoc,
Order = newOrder,
Hide = 0
};
csdl.BaiTaps.Add(newBaiTap);
csdl.SaveChanges();
return(Json(newBaiTap.BaiTapId));
}
if (code == 5)
{
var idBaiTap = Convert.ToInt16(collection["idBaiTap"]);
var baiTapToDelete = csdl.BaiTaps.First(b => b.BaiTapId == idBaiTap);
if (baiTapToDelete != null)
{
csdl.BaiTaps.Remove(baiTapToDelete);
}
csdl.SaveChanges();
return(Json("Deleted"));
}
if (code == 6)
{
var idBaiTap = Convert.ToInt16(collection["idBaiTap"]);
var newCauHoi = new CauHoi()
{
NoiDung = "Chưa có nội dung",
CauTraLoi1 = "Chưa có câu trả lời 1",
CauTraLoi2 = "Chưa có câu trả lời 2",
CauTraLoi3 = "Chưa có câu trả lời 3",
CauTraLoi4 = "Chưa có câu trả lời 4",
BaiTapId = idBaiTap,
CauDung = 1
};
csdl.CauHois.Add(newCauHoi);
csdl.SaveChanges();
return(Json(newCauHoi.CauHoiId));
}
if (code == 7)
{
var idCauHoi = Convert.ToInt16(collection["idCauHoi"]);
var cauDung = Convert.ToInt16(collection["cauDung"]);
var changeCauHoi = csdl.CauHois.First(c => c.CauHoiId == idCauHoi);
switch (cauDung)
{
case 1:
if (changeCauHoi != null)
{
changeCauHoi.CauTraLoi1 = collection["noiDungCauTraLoi"];
}
break;
case 2:
if (changeCauHoi != null)
{
changeCauHoi.CauTraLoi2 = collection["noiDungCauTraLoi"];
}
break;
case 3:
if (changeCauHoi != null)
{
changeCauHoi.CauTraLoi3 = collection["noiDungCauTraLoi"];
}
break;
case 4:
if (changeCauHoi != null)
{
changeCauHoi.CauTraLoi4 = collection["noiDungCauTraLoi"];
}
break;
}
csdl.SaveChanges();
return(Json("Updated"));
}
if (code == 8)
{
var idCauHoi = Convert.ToInt16(collection["idCauHoi"]);
var noiDungHtml = collection["noiDungHtml"];
var changeCauHoi = csdl.CauHois.First(c => c.CauHoiId == idCauHoi);
if (changeCauHoi != null)
{
changeCauHoi.NoiDung = noiDungHtml;
}
csdl.SaveChanges();
return(Json("Updated"));
}
if (code == 9)
{
var idCauHoi = Convert.ToInt16(collection["idCauHoi"]);
csdl.CauHois.Remove(csdl.CauHois.First(c => c.CauHoiId == idCauHoi));
csdl.SaveChanges();
return(Json("Deleted"));
}
return(null);
}
partial void UpdateBaiTap(BaiTap instance);
partial void DeleteBaiTap(BaiTap instance);
partial void InsertBaiTap(BaiTap instance);
private void detach_BaiTaps(BaiTap entity)
{
this.SendPropertyChanging();
entity.LopHoc = null;
}
private void attach_BaiTaps(BaiTap entity)
{
this.SendPropertyChanging();
entity.LopHoc = this;
}
//
// GET: /BaiTap/Create
public ActionResult Create()
{
BaiTap newBaiTap = new BaiTap();
return(View(newBaiTap));
}
public int Insert(BaiTap entity)
{
db.BaiTaps.Add(entity);
db.SaveChanges();
return entity.ID;
}
