public ActionResult Create(FormCollection f)
{
if (ModelState.IsValid)
{
GIAO_VIEN gv = new GIAO_VIEN();
var ma_gv = db.GIAO_VIEN.Find("1000000001");
if (ma_gv == null)
{
gv.MA_GV = "1000000001";
}
else
{
int ma = int.Parse(db.GIAO_VIEN.Select(m => m.MA_GV).ToList().Last()) + 1;
gv.MA_GV = ma.ToString();
}
gv.HO_TEN = f["name"];
gv.SDT = f["SDT"];
gv.NG_SINH = Convert.ToDateTime(f["ngaysinh"]);
gv.GIOI_TINH = f["Gioitinh"];
gv.EMAIL = f["email"];
db.GIAO_VIEN.Add(gv);
bASE.create_TAI_KHOAN(gv.MA_GV);
db.SaveChanges();
return(RedirectToAction("Index", "GIAO_VIEN", new { area = "Admin" }));
}
return(View());
}
public ActionResult Edit([Bind(Include = "MA_GV,HO_TEN,SDT,GIOI_TINH,EMAIL,NG_SINH")] GIAO_VIEN gIAO_VIEN)
{
if (ModelState.IsValid)
{
db.Entry(gIAO_VIEN).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.MA_GV = new SelectList(db.TAI_KHOAN, "TAI_KHOAN1", "MAT_KHAU", gIAO_VIEN.MA_GV);
return(View(gIAO_VIEN));
}
public ActionResult DeleteConfirmed(string id)
{
GIAO_VIEN gIAO_VIEN = db.GIAO_VIEN.Find(id);
db.GIAO_VIEN.Remove(gIAO_VIEN);
TAI_KHOAN tAI_KHOAN = db.TAI_KHOAN.Find(id);
db.TAI_KHOAN.Remove(tAI_KHOAN);
db.SaveChanges();
return(RedirectToAction("Index"));
}
// GET: Admin/GIAO_VIEN/Delete/5
public ActionResult Delete(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
GIAO_VIEN gIAO_VIEN = db.GIAO_VIEN.Find(id);
if (gIAO_VIEN == null)
{
return(HttpNotFound());
}
return(View(gIAO_VIEN));
}
//======================================================
// GET: Admin/GIAO_VIEN/Edit/5
public ActionResult Edit(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
GIAO_VIEN gIAO_VIEN = db.GIAO_VIEN.Find(id);
if (gIAO_VIEN == null)
{
return(HttpNotFound());
}
ViewBag.MA_GV = new SelectList(db.TAI_KHOAN, "TAI_KHOAN1", "MAT_KHAU", gIAO_VIEN.MA_GV);
return(View(gIAO_VIEN));
}
private void Remove()
{
try
{
if (System.Windows.Forms.MessageBox.Show("Xác nhận xoá? ", "Thông Báo", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
GIAO_VIEN gv = data.GIAO_VIENs.Single(item => item.MaGiaoVien == txt_id.Text);
data.GIAO_VIENs.DeleteOnSubmit(gv);
data.SubmitChanges();
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.Message, "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
GetData();
}
}
private void Add()
{
var id = data.GIAO_VIENs.Where(u => u.MaGiaoVien == txt_id.Text.Trim()).SingleOrDefault <GIAO_VIEN>();
if (id != null)
{
tb_thongbao.Text = "Mã Giáo viên đã tồn tại.";
return;
}
else
{
GIAO_VIEN gv = new GIAO_VIEN();
gv.MaGiaoVien = txt_id.Text;
gv.HoTenGiaoVien = txt_ten.Text;
gv.NgaySinh = date_ngaysinh.DateTime;
gv.DiaChi = txt_diachi.Text;
gv.Email = txt_email.Text;
data.GIAO_VIENs.InsertOnSubmit(gv);
data.SubmitChanges();
}
}
private void Datagrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
int rowindex = datagrid.SelectedIndex;
if (rowindex == -1)
{
Clear();
}
else
{
GIAO_VIEN gv = (GIAO_VIEN)datagrid.SelectedItem;
txt_id.Text = gv.MaGiaoVien;
txt_ten.Text = gv.HoTenGiaoVien;
date_ngaysinh.DateTime = gv.NgaySinh;
}
}
catch (Exception ex)
{
throw;
}
}
private void Update()
{
GIAO_VIEN gv = (data.GIAO_VIENs.Where(t => t.MaGiaoVien == txt_id.Text).SingleOrDefault <GIAO_VIEN>());
try
{
gv.HoTenGiaoVien = txt_ten.Text;
gv.NgaySinh = date_ngaysinh.DateTime;
gv.Email = txt_email.Text;
gv.Email = txt_email.Text;
data.SubmitChanges();
tb_thongbao.Text = "Chỉnh sửa thành công!";
}
catch (Exception ex)
{
System.Windows.MessageBox.Show(ex.Message, "Lỗi");
}
finally
{
GetData();
}
}
