protected void btnLuu_Click(object sender, EventArgs e)
{
DTOKhachHang dtoKH = new DTOKhachHang();
dtoKH.TenKH = txtTenKH.Text;
dtoKH.DiaChiKH = txtDiaChi.Text;
dtoKH.SdtKH = txtSdt.Text;
DTOLoaiKH dtoLoaiKH = new DTOLoaiKH();
dtoLoaiKH.MaLKH = int.Parse(ddLoaiKH.SelectedValue);
dtoLoaiKH.TenLKH = ddLoaiKH.SelectedItem.ToString();
dtoKH.dtoLoaiKH = dtoLoaiKH;
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
// DAO_Entity daoKH = new DAO_Entity();
if (KiemTraNhap() == "")
{
control.ThemKH(dtoKH);
Response.Redirect("~/QLBoPhan_TiepXucKH/DSKhachHang.aspx");
}
else
{
ThemKH.Visible = true;
lbLoi.Text = KiemTraNhap();
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
DTOKhachHang dto = new DTOKhachHang();
DAO_Entity daokh = new DAO_Entity();
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
control.LayDSKhachHang();
List <DTOKhachHang> Dskh = daokh.TaoDSKH();
GridDSKH.DataSource = Dskh;
GridDSKH.DataBind();
}
catch (Exception)
{
Response.Write("<script>alert('Loi tai du lieu!')</script>");
}
ThemKH.Visible = false;
if (IsPostBack == false)
{
List <DTOLoaiKH> dsLKH = new List <DTOLoaiKH>();
DAO_Entity daoKH = new DAO_Entity();
dsLKH = daoKH.LayDSLKH();
//hien thi ten loai KH ra dropdownlist
ddLoaiKH.DataTextField = "TenLKH"; //TenLKH la thuoc tinh trong DTOLoaiKH
//truyen dl theo ma loai
ddLoaiKH.DataValueField = "MaLKH"; //MaLKH la thuoc tinh trong DTOLoaiKH
ddLoaiKH.DataSource = dsLKH;
ddLoaiKH.DataBind();
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
hienThanhPhamChon();
if (Session["dsThanhPhamChon"] == null)
{
lbDSChon.Visible = false;
lbTextTongTien.Visible = false;
lbTongTien.Visible = false;
lbDSSanpham.Visible = false;
grDSSanPham.Visible = false;
gridDSChon.Visible = false;
}
else
{
lbDSChon.Visible = true;
lbTextTongTien.Visible = true;
lbTongTien.Visible = true;
lbDSSanpham.Visible = true;
grDSSanPham.Visible = true;
gridDSChon.Visible = true;
}
}
catch (Exception)
{
Response.Write("<script>alert('Loi tai du lieu!')</script>");
}
if (IsPostBack == false)//postback=false: chưa có sự kiện click trên web
{
// request: yeu cau. QueryString: lay gia tri cua chuoi tren duong dan
string makh = Request.QueryString["MaKH"].ToString();
DAO_Entity daoEntities = new DAO_Entity();
DTOKhachHang dtoKH = daoEntities.LayTTKHTheoMa(makh);
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
control.LayttKH(makh);
lbMaKH.Text = dtoKH.MaKH.ToString();
txtTen.Text = dtoKH.TenKH;
txtNgayTaoDH.Text = DateTime.Now.ToShortDateString();
List <DTODonDatHang> dsdh = daoEntities.LayDSDHTheoMa(makh);
GridViewDH.DataSource = dsdh;
GridViewDH.DataBind();
grDSSanPham.DataSource = daoEntities.TaoDSSP();
grDSSanPham.DataBind();
}
}
protected void btnTim_Click(object sender, EventArgs e)
{
DAO_Entity daoKH = new DAO_Entity();
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
control.TimtenKH(txtTim.Text.Trim());
List <DTOKhachHang> kqTim = daoKH.TimTheoTenKH(txtTim.Text.Trim());
GridDSKH.DataSource = kqTim;
GridDSKH.DataBind();
}