Hello,
I have a photo gallery application, where it is possible to list photos in
order, from different search requests (e.g. search by Album, Category,
Person, etc).
In the photo_detail page I want to provide prev/next links that take the
user forward or backword to the last photo.
ie. so what I have is:
results = models.Photo.objects.filter(album=myalbum)
and:
photo.id == XXXX
I want to by able to find out what the next photo.id and previous
photo.id are, ideally without having to scan through every photo in
results.
Is this possible?
I know I could also use:
models.Photo.objects.filter(album=myalbum)[n]
However this would seem to mean that the URL in the search results
includes n (instead of the photo id), and as such may refer to the wrong
photo if the search results change.
Any ideas, suggestions?
Any better ways of doing this?
Thanks.
--
Brian May <br...@microcomaustralia.com.au>
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