private void LoadLoaiMonDeQui(int MaLMCha, int cap, ArrayList ds)
{
LoaiMonDTO[] dsloaimoncon = new LoaiMonBUS().DanhSachLoaiMonCon(MaLMCha);
LoaiMonItem lmItem = new LoaiMonItem();
foreach (LoaiMonDTO lmDto in dsloaimoncon)
{
lmItem.MaLoaiMon = lmDto.Ma_loai_mon;
lmItem.TenLoaiMon = lmDto.Ten_loai_mon;
lmItem.MaLoaiMonCha = lmDto.Ma_loai_mon_cha;
lmItem.LaLoaiMonLa = lmDto.La_loai_mon_la;
lmItem.SoLuongMonCon = -1;
//định dạng tên loại món theo cấp
string chuoi = "";
for (int i = 0; i < cap; i++)
{
chuoi += "--";
}
chuoi += lmItem.TenLoaiMon;
lmItem.TenLoaiMon = chuoi; //"<a href=ThemMonMoi.aspx>" + chuoi.Trim() + "</a>" ;
//neu la mon la, tinh so luong mon con
if (lmItem.LaLoaiMonLa == true)
{
lmItem.SoLuongMonCon = new MonAnBUS().TinhSoLuongMonAnThuocLoaiMon(lmItem.MaLoaiMon);
}
ds.Add(lmItem);
cap++;
LoadLoaiMonDeQui(lmDto.Ma_loai_mon, cap, ds);
cap--;
}
}
protected void DuyetCayLoaiMon()
{
// Xử lý request
int pageSize = 10;
if (Request["results"] != null)
{
pageSize = int.Parse((string)Request["results"]);
}
int pageNum = 1;
int startIndex = 0;
if (Request["startIndex"] != null)
{
startIndex = int.Parse((string)Request["startIndex"]);
pageNum = (startIndex / pageSize) + 1;
}
//Duyệt cây loại món
ArrayList ds = new ArrayList();
LoadLoaiMonDeQui(-1, 0, ds);
XL_THE Kq = new XL_THE("DANH_SACH");
XL_THUOC_TINH Thuoc_tinh = new XL_THUOC_TINH("totalRecords", ds.Count.ToString());
Kq.Danh_sach_thuoc_tinh.Add(Thuoc_tinh);
int n = startIndex + pageSize;
n = (n < ds.Count) ? n : ds.Count;
for (int i = startIndex; i < n; i++)
{
LoaiMonItem lmItem = (LoaiMonItem)ds[i];
XL_THE the = new XL_THE("Record");
Thuoc_tinh = new XL_THUOC_TINH("MaLoaiMon", lmItem.MaLoaiMon.ToString());
the.Danh_sach_thuoc_tinh.Add(Thuoc_tinh);
Thuoc_tinh = new XL_THUOC_TINH("TenLoaiMon", lmItem.TenLoaiMon.ToString());
the.Danh_sach_thuoc_tinh.Add(Thuoc_tinh);
Thuoc_tinh = new XL_THUOC_TINH("LaLoaiMonLa", lmItem.LaLoaiMonLa.ToString());
the.Danh_sach_thuoc_tinh.Add(Thuoc_tinh);
if (lmItem.LaLoaiMonLa == true)
{
Thuoc_tinh = new XL_THUOC_TINH("SoLuongMonCon", lmItem.SoLuongMonCon.ToString());
}
else
{
Thuoc_tinh = new XL_THUOC_TINH("SoLuongMonCon", "-");
}
the.Danh_sach_thuoc_tinh.Add(Thuoc_tinh);
Kq.Danh_sach_the.Add(the);
}
XL_CHUOI.XuatXML(Response, Kq.Chuoi());
}
