On Tue, 12 Oct 1999, Hannu Krosing wrote:
Oleg said:
I have a loop: <!--#in images mapping start=qs size=10 orphan=1-->
How can I find the size of current batch? If, for example, there are 4 images, I want to get 4. If there are 12, and it is 2nd batch, I want to get 2.
Does'nt _.len or batch_size work ?
len of WHAT :) I have no object to apply len! len(images) will give the length of entire list (12, in my example). batch-size works only in prev/next batches, not current :(
if not then DT_In.py (in Zope2/lib/python/DocumentTemplates) reveals the following in its doc string - among other things , that should probably be in "real" docs.
'sequence-step-start-index' -- The index, starting from 0, of the start of the current batch. 'sequence-step-end-index' -- The index, starting from 0, of the end of the current batch.
the size would probably be their difference ;)
May be, I'll try it. Thanks. Oleg. ---- Oleg Broytmann National Research Surgery Centre http://sun.med.ru/~phd/ Programmers don't die, they just GOSUB without RETURN.