Hi gsx750r,
You will need to look in the 3ldr.php (found in manager/frames/) - there is a SELECT query in this file that retrieves the information necessary for the document tree to be rendered:
$sql = "SELECT DISTINCT sc.id, pagetitle, parent, isfolder, published, deleted, type, menuindex, hidemenu, alias, contentType, privateweb, privatemgr
FROM $tblsc AS sc
LEFT JOIN $tbldg dg on dg.document = sc.id
WHERE (parent=$parent)
AND ($access)
ORDER BY $orderby";
You will need to change the ’pagetitle’ reference to the field you wish to retrieve in its place (don’t change the order of the fields in the query, as the order is important)
I would like to say I don’t wholly recommend changing the displayed field as pagetitle is the only required field when adding a page, you could end up with blank entries in the document tree if you change it to anything other than pagetitle. But, I’ll leave that decision to you ... just thought I’d mention it
Have fun,
Garry
MODX Staff