//Hiển thị chi tiết sản phẩm
public DataSet ChiTietSanPham(SanPham sp)
{
string sql;
TonKho TonKho = new TonKho();
TonKhoService1 _TonKho = new TonKhoService1();
TonKho.SP_ID = sp.SP_ID;
List <TonKho> ListTK = _TonKho.TimKiemTonKho_SPID(TonKho);
if (ListTK.Count > 0)
{
sql = "select sp.SP_ID,TenSP,sp.NhaSX_ID,TenNhaSX,CPU,RAM,HDD,BaoHanh,Hinh,DonGia,MoTa,SoLuongTon,ThoiGian"
+ " from SanPham sp, NhaSX nsx, (select top 1 * from TonKho where SP_ID=@SP_ID order by ThoiGian desc) as tk"
+ " where sp.NhaSX_ID = nsx.NhaSX_ID and sp.SP_ID=tk.SP_ID";
}
else
{
sql = "select sp.SP_ID,TenSP,sp.NhaSX_ID,TenNhaSX,CPU,RAM,HDD,BaoHanh,Hinh,DonGia,MoTa,SoLuongTon=0"
+ " from SanPham sp, NhaSX nsx"
+ " where sp.NhaSX_ID = nsx.NhaSX_ID and SP_ID=@SP_ID";
}
SqlParameter spid = new SqlParameter("@SP_ID", sp.SP_ID);
DataSet ds = SqlDatabase.ExecuteQueryWithDataSet(sql, CommandType.Text, spid);
return(ds);
}
//Hiển thị chi tiết sản phẩm
public DataSet ChiTietSanPham(SanPham sp)
{
string sql;
TonKho TonKho = new TonKho();
TonKhoService1 _TonKho = new TonKhoService1();
TonKho.SP_ID = sp.SP_ID;
List<TonKho> ListTK = _TonKho.TimKiemTonKho_SPID(TonKho);
if (ListTK.Count > 0)
{
sql = "select sp.SP_ID,TenSP,sp.NhaSX_ID,TenNhaSX,CPU,RAM,HDD,BaoHanh,Hinh,DonGia,MoTa,SoLuongTon,ThoiGian"
+ " from SanPham sp, NhaSX nsx, (select top 1 * from TonKho where SP_ID=@SP_ID order by ThoiGian desc) as tk"
+ " where sp.NhaSX_ID = nsx.NhaSX_ID and sp.SP_ID=tk.SP_ID";
}
else
{
sql = "select sp.SP_ID,TenSP,sp.NhaSX_ID,TenNhaSX,CPU,RAM,HDD,BaoHanh,Hinh,DonGia,MoTa,SoLuongTon=0"
+ " from SanPham sp, NhaSX nsx"
+ " where sp.NhaSX_ID = nsx.NhaSX_ID and SP_ID=@SP_ID";
}
SqlParameter spid = new SqlParameter("@SP_ID", sp.SP_ID);
DataSet ds = SqlDatabase.ExecuteQueryWithDataSet(sql, CommandType.Text, spid);
return ds;
}
