On Wed, 17 Jan 2001, Tres Seaver wrote:
What I'm not sure about is how to have Zope automatically display the photo for a day, then archive it. Would a boolean property of the ZClass work? Is it possible to have Zope set the property of a ZClass instance at certain time? Any thoughts on how this would be designed?
This kind of thing is a "query-on-metadata" application; I would put all these images into a single folder (maybe chunked into subfolders by month?), mark them each with an 'effective' property (of type 'Date'), and then select the appropriate image via a catalog query, e.g.::
<dtml-in "Catalog( meta_type='Image' -- rest of example snipped --
Are you suggesting I use the standard Image class? What about subclassing Image so I can add a display_date property and whatever else I might need? -Tim -- Tim Wilson | Visit Sibley online: | Check out: Henry Sibley HS | http://www.isd197.k12.mn.us/ | http://www.zope.org/ W. St. Paul, MN | | http://slashdot.org/ wilson@visi.com | <dtml-var pithy_quote> | http://linux.com/