// The id parameter should match the DataKeyNames value set on the control
// or be decorated with a value provider attribute, e.g. [QueryString]int id
public SAN_PHAM SanPhamDetail_GetItem([QueryString("MaSP")] int id)
{
sanPhamDAL sp = new sanPhamDAL();
var sp2 = sp.GetDVByMa(id);
return(sp2);
}
// The id parameter should match the DataKeyNames value set on the control
// or be decorated with a value provider attribute, e.g. [QueryString]int id
public SAN_PHAM SanPhamDetail_GetItem([QueryString("MaSP")] int id)
{
DB_SPAEntities context = new DB_SPAEntities();
sanPhamDAL sp = new sanPhamDAL();
var sp2 = sp.GetDVByMa(id);
return(sp2);
}
protected void Page_Load(object sender, EventArgs e)
{
if (Session["cart"] == null)
{
lb_notify.Text = "Giỏ Hàng Trống";
lb_notify.Visible = true;
btn_datHang.Visible = false;
}
else
{
btn_datHang.Visible = true;
double tong = 0;
List <CartModel> list = (List <CartModel>)Session["cart"];
foreach (var i in list)
{
SAN_PHAM sp = sanPhamService.GetDVByMa(i.MA_SP);
tong += sp.GIA.GetValueOrDefault() * i.SO_LUONG;
}
lb_tongtien.Visible = true;
lb_tongtien.Text = tong.ToString();
lb_title.Visible = true;
}
}
protected void addDataIntoControl()
{
sanPhamDAL spDAL = new sanPhamDAL();
var idSP = Request.QueryString["MaSP"];
var sp = spDAL.GetDVByMa(Convert.ToInt32(idSP));
if (sp != null)
{
txt_tenSP.Text = sp.TEN_SP;
txt_moTa.Text = sp.MO_TA;
txt_anh.Text = sp.ANH;
txt_gia.Text = sp.GIA.ToString();
}
}
protected void addDataIntoControl()
{
try
{
sanPhamDAL spDAL = new sanPhamDAL();
var idSP = Request.QueryString["MaSP"];
var sp = spDAL.GetDVByMa(Convert.ToInt32(idSP));
if (sp != null)
{
txt_tenSP.Text = sp.TEN_SP;
txt_moTa.Text = sp.MO_TA;
txt_gia.Text = sp.GIA.ToString();
}
} catch (Exception ex)
{
lb_messenger.Text = ex.ToString();
}
ViewState["Edit_sp"] = true;
}