[Zope] TREE tag - not showing Folderish objects that contain no sub-objects

[Dieter Maurer]

Kevin Howe writes:
 > ...
 >   <dtml-tree expr="PARENTS[-1]" branches_expr="objectValues()" sort=id>
 > ...
 > What I would like to do is display these objects, but ONLY IF they currently
 > contain some objects, so that if an object does not contain any subobjects
 > at the moment, it is not displayed.
Search the searchable list archive.

There has recently been a thread about filtering for "dtml-tree".
Search for "branches_expr" to locate the thread.


Dieter