private void LoadCauHoiNew(long idCauHoi)
{
//Load cau hoi
EX_CauHoi cauHoi = new EX_CauHoi();
cauHoi = ListCauHoi.FirstOrDefault(m => m.IDEx == idCauHoi);
IdCauHoiCurent = cauHoi.IDEx;
if (!txtCtrlNoiDungCauHoi.IsEmpty)
{
LoadCauTraLoiNew(IdCauHoiCurent);
}
}
public bool SaveNewCauHoi()
{
try
{
//get body
var cauHoiCha = new EX_CauHoi();
cauHoiCha.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
cauHoiCha.IDChuong = IdDanhMuc;
cauHoiCha.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
cauHoiCha.IsCauHoiCha = true;
cauHoiCha.DoKho = IdMucDoNhanThuc;
_business.AddNewCauHoi(cauHoiCha);
foreach (var ch in ListCauHoi)
{
ch.IDCauHoiCha = cauHoiCha.Id;
ch.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
ch.IDChuong = IdDanhMuc;
ch.DoKho = IdMucDoNhanThuc;
ch.IsKhongDao = ckbKhongDaoCauHoi.Checked;
ch.IsSuDung = true;
ch.NgaySoan = DateTime.Now;
_business.AddNewCauHoi(ch);
foreach (var ctl in ch.ListCauTraLoi)
{
ctl.IDCauHoi = ch.Id;
ctl.IsKhongDao = false;
_business.AddNewCauTraLoi(ctl);
}
}
}
catch (Exception)
{
return(false);
}
return(true);
}
private bool SaveNewCauHoiTemp(long idCauHoiEx)
{
var lstCauTraLoi = new List <EX_CauTraLoi>();
//Cau tra loi dau tien
if (_lstTablePanelCauHoi.Count == 0)
{
return(false);
}
var tblPanelDapAn = _lstTablePanelCauHoi.FirstOrDefault();
EditorControl txtDapAn = tblPanelDapAn.Controls[_nameTextNoiDungDapAn] as EditorControl;
Label btnDapAn = tblPanelDapAn.Controls[_nameLabelDapAn] as Label;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAn.Rtf, IsDung = true, IsKhongDao = true
});
foreach (var tblPanelDapAnGayNhieu in _lstTablePanelGayNhieu)
{
EditorControl txtDapAnGayNhieu = tblPanelDapAnGayNhieu.Controls[_nameTextNoiDungDapAn] as EditorControl;
Label btnDapAnGayNhieu = tblPanelDapAnGayNhieu.Controls[_nameLabelDapAn] as Label;
lstCauTraLoi.Add(new EX_CauTraLoi()
{
NoiDung = txtDapAnGayNhieu.Rtf, IsDung = false, IsKhongDao = true
});
}
#region Save new câu hỏi
//Cau hoi cha
EX_CauHoi cauHoiCha = new EX_CauHoi();
cauHoiCha.IDChuong = IdDanhMuc;
cauHoiCha.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
cauHoiCha.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
EX_CauHoi cauHoi = ListCauHoi.FirstOrDefault(m => m.IDEx == IdCauHoiCurent);
cauHoi.IDChuong = IdDanhMuc;
cauHoi.DoKho = IdMucDoNhanThuc;
cauHoi.IsSuDung = true;
cauHoi.NgaySoan = DateTime.Now;
// Danh sách câu trả lời
int i = 1;
cauHoi.ListCauTraLoi.OrderBy(m => m.IdEx).ToList();
cauHoi.ListCauTraLoi.ForEach(m => { m.IdEx = i++; });
i = 1;
foreach (var esCauTraLoi in lstCauTraLoi)
{
if (cauHoi.ListCauTraLoi.Any(m => m.IdEx == i))
{
var cauTraLoi = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.IdEx == i);
cauTraLoi.IdEx = i;
cauTraLoi.NoiDung = esCauTraLoi.NoiDung;
cauTraLoi.IsDung = esCauTraLoi.IsDung;
cauTraLoi.IsKhongDao = esCauTraLoi.IsKhongDao;
}
else
{
esCauTraLoi.IDCauHoi = cauHoi.IDEx;
esCauTraLoi.IdEx = i;
cauHoi.ListCauTraLoi.Add(esCauTraLoi);
}
i++;
}
// Xoa cau tra loi
foreach (int idCauTraLoiBiXoa in ListIdCauHoiBiXoa)
{
if (idCauTraLoiBiXoa != 0)
{
var cauTraLoiBiXoa = cauHoi.ListCauTraLoi.FirstOrDefault(m => m.Id == idCauTraLoiBiXoa);
cauHoi.ListCauTraLoi.Remove(cauTraLoiBiXoa);
}
}
#endregion
return(true);
}
private void LoadNoiDungCauHoiCha(long idCauHoiCha)
{
//Chuyen id cau hoi va idcau tra li ve dang IDEx từ 1 đến... để xủ lý chung
if (IdCauHoiCha > 0)
{
var cauHoiCha = _business.GetById(IdCauHoiCha);
if (cauHoiCha != null)
{
txtCtrlNoiDungCauHoi.Rtf = cauHoiCha.NoiDung;
//Đổ dữ liệu cau hoi để xử lý
ListCauHoi = new List <EX_CauHoi>();
ListCauHoi = _business.Context.EX_CauHoi.Where(mbox => mbox.IDCauHoiCha == cauHoiCha.Id).ToList();
var lstDataCbo = new List <DM_STT>();
int i = 1;
foreach (var item in ListCauHoi)
{
var lstCauTL = _business.GetCauTraLoi(item.Id);
int j = 1;
foreach (var ctl in lstCauTL)
{
ctl.IdEx = j;
j++;
}
item.ListCauTraLoi = lstCauTL;
item.IDEx = i;
lstDataCbo.Add(new DM_STT {
Id = i, Ten = string.Format("Câu hỏi {0}", i)
});
i++;
}
cboCauHoi.EditValueChanged -= CboCauHoi_EditValueChanged;
var lstItem = new List <LookUpEditItem>();
lstItem.Add(new LookUpEditItem {
ColumnName = "Id", ColumnCaption = "Id"
});
lstItem.Add(new LookUpEditItem {
ColumnName = "Ten", ColumnCaption = "Tên"
});
cboCauHoi.SetData(lstDataCbo, lstItem, "Ten", "Id");
var cauHoiFirst = new EX_CauHoi();
if (IdCauHoiCurent > 0)
{
cauHoiFirst = ListCauHoi.FirstOrDefault(m => m.Id == IdCauHoiCurent);
}
else
{
cauHoiFirst = ListCauHoi.FirstOrDefault();
}
CauHoiCurent = cauHoiFirst;
IdCauHoiCurent = cauHoiFirst.IDEx;
cboCauHoi.CategoryID = IdCauHoiCurent;
txtSoCauHoi.Text = ListCauHoi.Count.ToString();
cboCauHoi.EditValueChanged += CboCauHoi_EditValueChanged;
//Day vao list match
_mathCollection = _parsing.ParseDienKhuyet2(txtCtrlNoiDungCauHoi.Text);
}
}
}
public bool SaveUpdateCauHoi()
{
try
{
#region Update cau hoi cha
var cauHoiCha = new EX_CauHoi();
cauHoiCha.NoiDung = txtCtrlNoiDungCauHoi.Rtf;
cauHoiCha.IDChuong = IdDanhMuc;
cauHoiCha.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
cauHoiCha.IsCauHoiCha = true;
cauHoiCha.DoKho = IdMucDoNhanThuc;
_business.UpdateCauHoi(IdCauHoiCha ?? 0, cauHoiCha);
#endregion
#region Update cau hoi
foreach (var ch in ListCauHoi)
{
ch.IDCauHoiCha = IdCauHoiCha;
ch.IDLoaiCauHoi = (int)LoaiCauHoi.CauHoiDienKhuyet;
ch.DoKho = IdMucDoNhanThuc;
ch.IDChuong = IdDanhMuc;
ch.IsKhongDao = ckbKhongDaoCauHoi.Checked;
ch.NgaySoan = DateTime.Now;
if (ch.Id == 0)
{
_business.AddNewCauHoi(ch);
}
else
{
_business.UpdateCauHoi(ch.Id, ch);
}
// Câu trả lời
foreach (var ctl in ch.ListCauTraLoi)
{
ctl.IsKhongDao = false;
ctl.IDCauHoi = ch.Id;
if (ctl.Id == 0)
{
_business.AddNewCauTraLoi(ctl);
}
else
{
_business.UpdateCauTraLoi(ctl.Id, ctl);
}
}
}
// Xoa cau tra loi
foreach (int idCauTraLoiBiXoa in ListIdCauTraLoiBiXoa)
{
if (idCauTraLoiBiXoa != 0)
{
_business.DeleteCauTraLoiById(idCauTraLoiBiXoa);
}
}
// Xoa cau hoi
foreach (int idCauHoiBiXoa in ListIdCauHoiBiXoa)
{
if (idCauHoiBiXoa != 0)
{
_business.DeleteCauHoiByLstId(new List <long> {
idCauHoiBiXoa
});
}
}
#endregion
IsChanged = false;
}
catch (Exception)
{
return(false);
}
return(true);
}
private void BtnDienKhuyet_Click(object sender, EventArgs e)
{
txtCtrlNoiDungCauHoi.Focus();
//Them vao cau tra loi
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
UICommon.ShowMsgWarningString("Bạn chưa chọn nội dung cần điền khuyết");
return;
}
var textStart = txtCtrlNoiDungCauHoi.SelectionStart;
//Kiem tra vi tri dien khuyet
if (_mathCollection != null)
{
for (int i = 0; i < _mathCollection.Count; i++)
{
var viTriNext = _mathCollection[i].Index + _mathCollection[i].Length;
if (textStart >= _mathCollection[i].Index && textStart <= viTriNext)
{
UICommon.ShowMsgWarningString("Vị trí điền khuyết không hợp lệ!");
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
txtCtrlNoiDungCauHoi.Undo();
}
return;
}
}
}
var tmp = txtCtrlNoiDungCauHoi.SelectedRtf;
//Buoc 2: Add cau tra loi dau tien cho cau hoi hien tai => vi trí diền khuyết
if (txtCtrlNoiDungCauHoi.SelectionLength != 0)
{
//Gan du lieu toan cuc và cboCauHoi
CauHoiCurent = new EX_CauHoi {
IDEx = ListCauHoi.Count + 1, DoKho = IdMucDoNhanThuc
};
//Buoc 1
ListCauHoi.Add(CauHoiCurent);
CauHoiCurent.ListCauTraLoi.Add(new EX_CauTraLoi {
IdEx = 1, NoiDung = txtCtrlNoiDungCauHoi.SelectedRtf, IndexEx = textStart
});
var textStt = string.Format("({0})_____", ListCauHoi.Count);
PasteClipboard:
{
try
{
Clipboard.SetText(textStt);
}
catch (Exception)
{
goto PasteClipboard;
}
}
txtCtrlNoiDungCauHoi.Paste();
}
else
{
UICommon.ShowMsgWarningString("Nội dung chọn không hợp lệ");
if (txtCtrlNoiDungCauHoi.SelectionLength == 0)
{
txtCtrlNoiDungCauHoi.Undo();
}
return;
}
//Buoc 3: do du lieu len cbo
if (ListCauHoi.Count > 0)
{
SetDataToCboCauHoi();
}
//Buoc 4 => changCategoryID
_isDienKhuyet = true;
cboCauHoi.CategoryID = ListCauHoi.Count;
IdCauHoiCurent = (int)cboCauHoi.CategoryID;
//Ve lai cau hoi => phan ben trai
ClearAllCauTraLoi();
ClearAllCauTraLoiGayNhieu();
ThemCauTraLoi();
CurrentControl.Focus();
CurrentControl.Rtf = tmp;
CurrentControl.ReadOnly = true;
// Nhận dạng lại vị trí
_mathCollection = _parsing.ParseDienKhuyet2(txtCtrlNoiDungCauHoi.Text);
}