[Zope] dtml date comparsion help

[Dieter Maurer]

Kelley, Sean writes:
 > Trying to get more familiar with dtml...
 > 
 > How do I do a date comparison with dtml-in?
 > 
 > I have:
 > <dtml-in "portal_catalog.searchResults( meta_type='CMF Event'
 >                                         , sort_on='Date'
 >                                         , sort_order='reverse'
 >                                         , Subject='All Utilities'
 >                                         , review_state='published'
 >                                         )" size="10">
 > Some stuff  
 > </dtml-in>
 > 
 > I want to insert a dtml statement so that only the CMF events that are on or
 > after today show up.
Please read the section about the ZCatalog in the Zope book.
You should look for "range" queries.

You may also look in

  <http://www.dieter.handshake.de/pyprojects/zope/book/chap3.html>


Dieter