[Zope] Problems calling directory

[Adrian Madrid]

I have a zclass which defines articles with a
'location' field. (ie. location =
'Portal.Publications.Review'). My problem is that the
articles are located in a certain area but need to
show in the 'location' specified. I don't understand
why this code works:

<dtml-with "Portal.Publications.Review">
  <p>This is the <dtml-var document_id> Document 
     in the <dtml-var title_and_id> Folder.</p>
</dtml-with>

While this code does not work:

<dtml-with "_['location']">
  <p>This is the <dtml-var document_id> Document 
     in the <dtml-var title_and_id> Folder.</p>
</dtml-with>

Any ideas?



=====
---------------------------
Adrian Esteban Madrid
Benson Institute, Webmaster
Brigham Young University
---------------------------
adrian_esteban@madrid.com
===========================

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