[ZPT] Calling NFGnav

[Felix Hermann Hoßfeld]

Hello!

Is anybody running the NFGnav-Product succesfulls with ZPT?

My first try was to use a DTML-Wrapper-Method which calls the NFGnavCore, 
whoch looks like this


<dtml-var expr="NFGnavCore.TreeMenu(
PARENTS,
REQUEST,
id(),
initlevel=1,
Meta_Types=['Folder','DTML Document'])">

This works only if the PageTemplate and the wrapper-method are in the same 
folder. Otherwise I get an 'exceptions.TypeError on object of type 'sting' 
is not callable'.

My next try was to call it directly from the template like this:

<span tal:replace="structure 
python:root.NFGnavCore.TreeMenu(request.PARENTS, request, 
here.id,initlevel=1,Meta_Types=['Folder','DTML Document'])">

It does not give me any errors, but it shows only the folders and 
DTML-Documents of my Site but only those in the current folder. It does not 
traverse up.

Is it possible that the PARENTS-list is modified in anyway?
Am I making any mistake?
Any ideas?

Thanks in advance

Felix






_________________
Felix H. Hoßfeld
Philosophisches Seminar
Universität Hamburg
Von-Melle-Park 6
20146 Hamburg

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