Hi,
Its possible to work with the tree tag and an
External Method?
What I'm trying to do is with the External Method,
go get some objects that are in the filesystem, and with the tree I will display
the tree of that objects.
But if I use this code:
<dtml-in
obj_fs>
<dtml-tree
branches_expr="objectValues(['Folder', 'External Method'])"
assume_children=1>
<dtml-var sequence-item>
</dtml-tree>
</dtml-in>
It will display the objects, but will repeat which
on three times. Why?
If I use:
<dtml-tree
branches_expr="objectValues(['Folder','External Method'])"
assume_children=1>
<dtml-in
obj_fs>
<dtml-var sequence-item>
</dtml-in>
</dtml-tree>
If will display the objects, but which one will be
repeasted six times!!! Why?
The code that I have in obj_fs is:
def obj_fs(self):
import
os
lst=os.listdir("/var/spool/news/articles/")
return
lst
Can anyone explain me why is this doing that? Why
isn't this working?
Another question.
I need to go get the subobjects
that are in the objects that I referred before. I think that I will not be able
to do this just with the tree tag, but if that is possible, how can I do
that?
The result must be something
like the Windows Explorer, when I click on the plus sign, it will display the
subfolders of the object that I clicked.
Can anyone help me with this? Its
urgent!!!
Thanks,
Pedro