드롭 다운 목록에서 선택한 값이 변경되지 않습니다. 문자열 _month에도 값이 포함되어 있지만 dropdownlist가 it.all을 모두 가져 오지는 않습니다. 다른 모든 것은 잘 작동하지만 ddlMonth.selected 값만 change.i에 _month 값을 할당했지만 그 이유는 변경하지 않았습니까? ddlMonth 만 변경되지 않으면 ddlmonth가 변경되지 않는 이유는 무엇입니까?드롭 다운 목록에서 선택한 값이 변경되지 않습니까?
if (_objMonth.Contains("Month"))
{
string _Month = (string)_objMonth.GetData("Month");
ddlMonth.SelectedValue = _Month;
///here ddlMonth.selected value is not getting new value from _month
}
다른 코드는
protected void Page_Load(object sender, System.EventArgs e)
{
if (Page.IsPostBack)
return;
try
{
OnLoad();
GetYears();
if (!string.IsNullOrEmpty(ddlYear.SelectedValue))
hYearId.Value = ddlYear.SelectedValue;
GetPeriods(Convert.ToInt32(hYearId.Value));
GetDepartment();
GetSection();
#region Get Selected login user department and section
ddldepartment.SelectedValue = CommonMethods.UserContext.EmployeeDeparmentID;
ddlSection.SelectedValue = CommonMethods.UserContext.EmployeeSectionID;
#endregion
ddldepartment_SelectedIndexChanged(null, null);
ddlemp_SelectedIndexChanged(null, null);
string name = Request.QueryString["id"] as string;
#region Create Cache object
ICacheManager _objYear = CacheFactory.GetCacheManager();//Create cache object
ICacheManager _objMonth = CacheFactory.GetCacheManager();//Create cache object
ICacheManager _objDepartment = CacheFactory.GetCacheManager();//Create cache object
ICacheManager _objSection = CacheFactory.GetCacheManager();//Create cache object
#endregion
if (Request.QueryString["ClickTag"]!=null)
{
#region set Cached items
if (Request.QueryString["ClickTag"].ToString() == "1")
{
if (_objYear.Contains("Year"))
{
string _Year = (string)_objYear.GetData("Year");
ddlYear.SelectedValue = _Year;
}
if (_objMonth.Contains("Month"))
{
string _Month = (string)_objMonth.GetData("Month");
ddlMonth.SelectedValue= _Month;
}
if (_objDepartment.Contains("Department"))
{
string _Department = (string)_objDepartment.GetData("Department");
ddldepartment.SelectedValue= _Department;
}
if (_objSection.Contains("Section"))
{
string _Section = (string)_objSection.GetData("Section");
ddlSection.SelectedValue = _Section;
}
}
#endregion
}
protected void ddlMonth_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (!string.IsNullOrEmpty(ddlMonth.SelectedValue))
{
hClpid.Value = ddlMonth.SelectedValue.Split(',')[0];
Session["Startdate"] = ddlMonth.SelectedValue.Split(',')[2];
Session["EndDate"] = ddlMonth.SelectedValue.Split(',')[3];
ddldepartment_SelectedIndexChanged(null, null);
ddlemp_SelectedIndexChanged(null, null);
if (ddlSection.SelectedIndex > 0)
ddlSection_SelectedIndexChanged(null, null);
}
}
void GetPeriods(int _year)
{
IBLCalenderPeriod _bl = (IBLCalenderPeriod)SetupBLFactory.GetCalenderPeriod();
DataSet _ds = (DataSet)_bl.GetPeriodIdsByYear(_year).GetMaster();
_ds.Tables[0].Columns.Add("ID");
foreach (DataRow _dr in _ds.Tables[0].Rows)
{
_dr["ID"] = _dr["CLP_ID"] + "," + _dr["clp_activeperiod"] + "," + _dr["CLP_DATESTART"] + "," + _dr["CLP_DATEEND"] + "";
}
ddlMonth.DataSource = _ds.Tables[0];
ddlMonth.DataTextField = "CLP_DESCRIPTION";
ddlMonth.DataValueField = "ID";
ddlMonth.DataBind();
foreach (DataRow _dr in _ds.Tables[0].Rows)
{
if (_dr["clp_activeperiod"] != null)
if (_dr["clp_activeperiod"].ToString() == "1")
{
ddlMonth.SelectedValue = _dr["ID"].ToString();
hClpid.Value = ddlMonth.SelectedValue.Split(',')[0];
Session["Startdate"] = ddlMonth.SelectedValue.Split(',')[2];
Session["EndDate"] = ddlMonth.SelectedValue.Split(',')[3];
break;
}
else
{
ddlMonth.SelectedIndex = 0;
hClpid.Value = "0";
}
}
}
새 값을 선택할 수 없습니다. 그 바운드 데이터에 있지 않습니다 –