Ivo van der Wijk wrote:
On Wed, May 30, 2001 at 10:02:31PM +0100, Chris Withers wrote:
When using batching in dtml-in, why is 'previous-sequence' only defined at the first iteration of the current batch? And why is 'next-sequence' only defined at the last iteration of the current batch?
I know this problem ;-)
I had it too, and stuck something in the collector about it. I did manage to get the layout you're after without modifying Zope though (see the search page on www.nipltd.com)
I've done it myself as well using (as described in the posting) two dtml-in's (the second one purely for displaying the prev/next links).
Is your solution any different? (The only one I can think of is storing the info in your REQUEST object and using it later, but that's really ugly.)
AFAIK that is what the next and previous options for dtml-in are for. Usually I just store the sequence (if it is a query) in a variable using a let around three (or more) dtml-ins. Two of which use the next or previous option to create the batching links. -- | Casey Duncan | Kaivo, Inc. | cduncan@kaivo.com `------------------>