Ajax Cascading Dropdownlist parent cotrol id is working only if i selected but using selected value(for example from textbox value the dropdown is bind then child drop down control is not active) i m not getting
I m using web method
[WebMethod]
public CascadingDropDownNameValue[] get_Districts(string knownCategoryValues, string category)
{
DataTable dtMainModule = new DataTable();
string StateID;
StringDictionary MainModuleValues =
AjaxControlToolkit.CascadingDropDown
.ParseKnownCategoryValuesString(knownCategoryValues);
StateID = "09";
dtMainModule =
odal.ReturnDt(@"select distinct DistrictID,DistrictName from bindPS.tblVillage where StateID='" + StateID + "'");
List<cascadingdropdownnamevalue> objMainModule = new List<cascadingdropdownnamevalue>();
foreach (DataRow dr in dtMainModule.Rows)
{
objMainModule.Add(new CascadingDropDownNameValue
(Convert.ToString(dr["DistrictName"]),
Convert.ToString(dr["DistrictID"])));
}
return objMainModule.ToArray();
}
</cascadingdropdownnamevalue></cascadingdropdownnamevalue>