KendoTreeNode BuildTreeNode(DataRow parentRow, DataTable dt)
{
KendoTreeNode node = BuildSingleTreeNode(parentRow);
DataRow[] childRows = dt.Select("ParentID=" + parentRow["ID"].ToString(), "OrderNum ASC");
if (childRows.Length == 0)
{
DataTable leafTable = contextDt.GetComboboxData("ID, Name, OrderNum", "MapID=" + parentRow["ID"].ToString());
if (leafTable != null)
{
foreach (DataRow leafRow in leafTable.Select("", "OrderNum ASC"))
{
node.items.Add(BuildSingleTreeNode(leafRow, true));
}
}
}
else
{
foreach (DataRow childRow in childRows)
{
node.items.Add(BuildTreeNode(childRow, dt));
}
}
return(node);
}
public HttpResponseMessage GetComboboxData(string sessionKey, string cond = "", string order = "")
{
try
{
string columns = "";
cond = AdmContextDFR.GetComboboxData(sessionKey, out columns, cond, out order);
return(Request.CreateResponse <string>(HttpStatusCode.OK, JsonConvert.SerializeObject(dta.GetComboboxData(columns, cond, order))));
}
catch (Exception e)
{
ExceptionHandler.Log(e);
return(null);
}
}