public long getDataByColum(string col)
{
try
{
long problemsInContest = getQueryString("ProblemsInContest");
return(long.Parse(CGlobal.getDataByColumn(problemsInContest, col, "ProblemsInContest")));
}
catch (Exception)
{
return(0);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
initForm();
long _problemId = getQueryString(ProblemId);
long _contestId = getQueryString(ContestId);
if (_problemId <= 0 || _contestId <= 0)
{
Response.Redirect("MyContests.aspx");
}
if (!objMyContest.CheckIsAccepted(_contestId))
{
HELPER.Client.Alert(this, "KHÓA HỌC NÀY CHƯA ĐƯỢC PHÊ DUYỆT");
Response.Redirect("MyContests.aspx");
}
if (!objContest.CheckIsAvailable(_contestId))
{
HELPER.Client.Alert(this, "KHÓA HỌC NÀY ĐÃ HẾT HIỆU LỰC");
Response.Redirect("MyContests.aspx");
}
txtProblemName.Text = CGlobal.getDataByColumn(_problemId, "Name", "Problems");
string _contestURL = CGlobal.getDataByColumn(_contestId, "Url", "Contests");
string _ProblemURL = CGlobal.getDataByColumn(_problemId, "Url", "Problems");
string _Username = CGlobal.getDataByColumn(CGlobal.GetUserID(), "UserName", "Users");
hdfUrl.Add(ContestsUrl, _contestURL);
hdfUrl.Add(ProblemsUrl, _ProblemURL);
hdfUrl.Add(UserName, _Username);
hdfUrl.Add(ProblemId, _problemId);
hdfUrl.Add(ContestId, _contestId);
hdfUrl.Add(SubmissionId, -1);
hdfUrl.Add(Point, 0);
hdfUrl.Add(UserID, CGlobal.GetUserID());
hdfUrl.Add(PathFolderSave, getPathFolderSave());
hdfUrl.Add(CompilerID, 0);
hdfUrl.Add(FolderTestCase, Server.MapPath(CConstant.C_DIRECTORY_TESTCASES));
hdfUrl.Add(TextCode, string.Empty);
}
}
private void initFuncMode()
{
FMode = getMode();
HELPER.CWebPage.ResetPanel(pnEdit);
if (FMode == CGlobal.FunctionMode.AddMode || FMode == CGlobal.FunctionMode.EditMode)
{
pnMain.Visible = false;
pnEdit.Visible = true;
if (FMode == CGlobal.FunctionMode.EditMode)
{
long id = getHdf(hdfID);
DataTable dt = objContest.LoadByID(id);
HELPER.CWebPage.BindPanel(pnEdit, dt);
try
{
if (!string.IsNullOrEmpty(CGlobal.getDataByColumn(id, "StartTime", "Contests")))
{
DateTime start = DateTime.Parse(CGlobal.getDataByColumn(id, "StartTime", "Contests"));
DateTime end = DateTime.Parse(CGlobal.getDataByColumn(id, "EndTime", "Contests"));
txtStartTime.Value = start;
dteStartTime.Value = start;
txtEndTime.Value = end;
dteEndTime.Value = end;
}
}
catch (Exception)
{
}
}
else //AddMode
{
chkIsVisible.Checked = true;
}
objProb.LoadToCheckList(cblProblems);
}
else if (FMode == CGlobal.FunctionMode.CloseMode || FMode == CGlobal.FunctionMode.SearchMode)
{
pnMain.Visible = true;
pnEdit.Visible = false;
Response.Redirect(Request.RawUrl);
}
}
protected void grvContests_CustomButtonCallback(object sender, DevExpress.Web.ASPxGridViewCustomButtonCallbackEventArgs e)
{
long id = long.Parse(grvContests.GetRowValues(e.VisibleIndex, grvContests.KeyFieldName).ToString());
if (e.ButtonID == "GridEdit")
{
setHdf(hdfID, id);
setMode(CGlobal.FunctionMode.EditMode);
if (!string.IsNullOrEmpty(CGlobal.getDataByColumn(id, "StartTime", "Contests")))
{
txtIsLimitTime.Checked = true;
txtIsLimitTime_CheckedChanged(new object(), new EventArgs());
}
initFuncMode();
}
else if (e.ButtonID == "GridDelete")
{
try
{
objContest.Delete(id);
setMode(CGlobal.FunctionMode.SearchMode);
initFuncMode();
}
catch (Exception ex)
{
HELPER.CError.ErrorType err = HELPER.CError.Parse(ex.Message);
if (err == CError.ErrorType.InUse)
{
HELPER.Client.Alert(this, "Dữ liệu đã được sử dụng. Không thể xóa được!");
}
else
{
HELPER.Client.Alert(this, "Lỗi xóa dữ liệu!");
}
}
}
}