protected void btnThem_Click(object sender, EventArgs e)
{
TaiKhoan1 nv = LayDuLieuTuForm();
TaiKhoanDAO nvDAO = new TaiKhoanDAO();
bool exist = nvDAO.KTMaNV(nv.MaNV);
bool exist1 = nvDAO.KTTenDN(nv.TenDangNhap);
if (exist || exist1)
{
lblThongBao.Text = "Nhân Viên đã tồn tại";
}
else
{
bool result = nvDAO.Them(nv);
if (result)
{
lblThongBao.Text = "Thêm nhân viên thành công";
LayNhanVienVaoGV();
}
else
{
lblThongBao.Text = "Có lỗi, vui lòng thử lại!";
}
}
}
private TaiKhoan1 LayDuLieuTuForm()
{
string manv = txtMaNV.Text;
string tennv = txtTenNV.Text;
string ngaysinh = txtNgaySinh.Text;
string cmnd = txtCMND.Text;
string gioitinh = ddlGioiTinh.SelectedValue;
string sdt = txtSDT.Text;
string chucvu = ddlChucVu.SelectedValue;
string tendangnhap = txtTenDangNhap.Text;
string matkhau = txtMatKhau.Text;
TaiKhoan1 nv = new TaiKhoan1
{
MaNV = manv,
TenNV = tennv,
NgaySinh = ngaysinh,
GioiTinh = gioitinh,
CMND = cmnd,
SDT = sdt,
ChucVu = chucvu,
TenDangNhap = tendangnhap,
MatKhau = matkhau,
};
return(nv);
}
public TaiKhoan1 LayNhanVien(string manv)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = @"SELECT * FROM NHANVIEN WHERE maNV = @manv";
string sql1 = @"SELECT * FROM TAIKHOAN1 WHERE tenDangNhap = @tendangnhap,maNV = @manv";
SqlCommand cmd = new SqlCommand(sql, connection);
SqlCommand cmd1 = new SqlCommand(sql1, connection);
cmd.Parameters.AddWithValue("@manv", manv);
cmd1.Parameters.AddWithValue("@tendangnhap", manv);
connection.Open();
SqlDataReader reader = cmd.ExecuteReader();
SqlDataReader reader1 = cmd1.ExecuteReader();
if (reader.Read())
{
TaiKhoan1 nv = new TaiKhoan1
{
MaNV = (string)reader["maNV"],
TenNV = (string)reader["hoTen"],
NgaySinh = reader["ngaySinh"].ToString(),
GioiTinh = (string)reader["gioiTinh"],
CMND = (string)reader["diaChi"],
SDT = (string)reader["sdt"],
ChucVu = (string)reader["chucVu"],
TenDangNhap = (string)reader1["tenDangNhap"],
MatKhau = (string)reader1["matKhau"],
};
return(nv);
}
}
return(null);
}
public bool ChinhSua(TaiKhoan1 nv)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = @"UPDATE NHANVIEN SET hoTen= @ten, ngaySinh= @ngaysinh, gioiTinh = @gioitinh, cmnd = @cmnd, sdt= @sdt, chucVu = @chucvu WHERE maNV = @manv";
string sql1 = @"UPDATE TAIKHOAN1 SET tenDangNhap= @tendangnhap, matKhau= @matkhau WHERE maNV = @manv";
SqlCommand command = new SqlCommand(sql, connection);
SqlCommand command1 = new SqlCommand(sql1, connection);
command.Parameters.AddWithValue("@manv", nv.MaNV);
command.Parameters.AddWithValue("@ten", nv.TenNV);
command.Parameters.AddWithValue("@ngaysinh", Convert.ToDateTime(nv.NgaySinh));
command.Parameters.AddWithValue("@gioitinh", nv.GioiTinh);
command.Parameters.AddWithValue("@cmnd", nv.CMND);
command.Parameters.AddWithValue("@sdt", nv.SDT);
command.Parameters.AddWithValue("@chucvu", nv.ChucVu);
command1.Parameters.AddWithValue("@tendangnhap", nv.TenDangNhap);
command1.Parameters.AddWithValue("@matkhau", nv.MatKhau);
command1.Parameters.AddWithValue("@manv", nv.MaNV);
connection.Open();
int result = command.ExecuteNonQuery();
if (result >= 1)
{
return(true);
}
}
return(false);
}
public bool Them(TaiKhoan1 nv)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
string sql = @"INSERT INTO NHANVIEN(maNV,hoTen,ngaySinh,gioiTinh,cmnd,sdt,chucVu) VALUES(@manv, @ten, @ngaysinh, @gioitinh, @diachi, @sdt, @chucvu)";
string sql1 = @"INSERT INTO TAIKHOAN1(tenDangNhap,matKhau,maNV) VALUES(@tendangnhap, @matkhau,@manv)";
{
SqlCommand command = new SqlCommand(sql, connection);
SqlCommand command1 = new SqlCommand(sql1, connection);
command.Parameters.AddWithValue("@manv", nv.MaNV);
command.Parameters.AddWithValue("@ten", nv.TenNV);
command.Parameters.AddWithValue("@ngaysinh", Convert.ToDateTime(nv.NgaySinh));
command.Parameters.AddWithValue("@gioitinh", nv.GioiTinh);
command.Parameters.AddWithValue("@diachi", nv.CMND);
command.Parameters.AddWithValue("@sdt", nv.SDT);
command.Parameters.AddWithValue("@chucvu", nv.ChucVu);
command1.Parameters.AddWithValue("@tendangnhap", nv.TenDangNhap);
command1.Parameters.AddWithValue("@matkhau", nv.MatKhau);
command1.Parameters.AddWithValue("@manv", nv.MaNV);
connection.Open();
int result = command.ExecuteNonQuery();
int result1 = command1.ExecuteNonQuery();
return(result >= 1 || result1 >= 1);
}
}
}
protected void gvKhachHang_SelectedIndexChanged(object sender, EventArgs e)
{
string manv = gvTK.SelectedRow.Cells[0].Text;
TaiKhoanDAO nvDAO = new TaiKhoanDAO();
TaiKhoan1 nv = nvDAO.LayNhanVien(manv);
if (nv != null)
{
DoDuLieuVaoCacTruong(nv);
}
}
public void DoDuLieuVaoCacTruong(TaiKhoan1 nv)
{
txtMaNV.Text = nv.MaNV;
txtTenNV.Text = nv.TenNV;
txtNgaySinh.Text = nv.NgaySinh;
txtCMND.Text = nv.CMND;
txtSDT.Text = nv.SDT;
ddlChucVu.SelectedValue = nv.ChucVu;
ddlGioiTinh.SelectedValue = nv.GioiTinh.ToString();
txtTenDangNhap.Text = nv.TenDangNhap;
txtMatKhau.Text = nv.MatKhau;
}
protected void btnSua_Click(object sender, EventArgs e)
{
TaiKhoan1 nv = LayDuLieuTuForm();
TaiKhoanDAO nvDAO = new TaiKhoanDAO();
bool result = nvDAO.ChinhSua(nv);
if (result)
{
lblThongBao.Text = "Cập nhật thành công cho nhân viên: " + nv.TenNV;
LayNhanVienVaoGV();
}
else
{
lblThongBao.Text = "Cập nhật không thành công, vui lòng kiểm tra lại";
}
}
