How to get data from hierachy lookup table

Question

there is a hierachy lookup table A, and I want to get data from A.
but the following code does work properly:
WebTreeNode result = catalog..GetHierarchy(tableName,nodeID);
could anybody give some suggestion or solution of getting data from hierachy lookup table,
3x

Answer 1

Hi fei,
Please look at the following code.
I hope it will give you some clues...
private void showHierarchy() throws StringException
    ResultSetDefinition rsd = new ResultSetDefinition(<code name of your hierarchy table>);
    rsd.GetFields().Add(<code name of a field in your hierarchy table>);
    Search search = new Search(<code name of your main table>);
    WebTreeNode treeNode = catalogData.GetResultTree(search, rsd, 0);
    printHierNameRecursive(treeNode, 0);
private void printHierNameRecursive(WebTreeNode root, int level) throws StringException
    WebTreeNodeArray arr = root.GetChildren();
    for (int i = 0; i < arr.GetSize(); i++)
        for (int tab = 0; tab < level; tab++)
        System.out.print("t");
        String catName = arr.GetWebTreeNodeAt(i).GetValueAt(<code name of a field in your hierarchy table>).GetStringValue();
        System.out.println(catName);
        printHierNameRecursive(arr.GetWebTreeNodeAt(i), level + 1);
Regards,
Nir