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);
}
KendoTreeNode BuildSingleTreeNode(DataRow row, bool isContextNode = false)
{
KendoTreeNode result = new KendoTreeNode();
result.id = isContextNode ? (int)row["ID"] + 100000 : (int)row["ID"];
result.text = row["Name"].ToString();
result.expanded = "true";
result.spriteCssClass = "";
return(result);
}
