I'd consider grabbing a list of GalleryImage objects and then using the forloop.counter in the template as you iterate over each item.
Right now, it looks like you're only grabbing one item with IImage, even though you're using filter(). I'd try it this way: ImageList = GalleryImage.objects.filter(album_id=foo).select_related() then pass ImageList and ImageList.count() to the template, where you can use the forloop.counter: http://www.djangoproject.com/documentation/templates/#for Derek Willis On Mar 29, 7:00 pm, Tim Sawyer <[EMAIL PROTECTED]> wrote: > Is there a better way that this? > > lImage = GalleryImage.objects.filter(pk=pImageSerial).select_related()[0] > lAlbumImages = GalleryImage.objects.filter(album__id = lImage.album.id) > lImagesInAlbum = lAlbumImages.count() > lImagePosition = None > lPreviousImage = None > lNextImage = None > for lPosition in range(lImagesInAlbum): > lEachImage = lAlbumImages[lPosition] > if lEachImage.id == lImage.id: > lImagePosition = lPosition + 1 > if lPosition > 0: > lPreviousImage = lAlbumImages[lPosition-1] > if lPosition < lImagesInAlbum-1: > lNextImage = lAlbumImages[lPosition+1] > break > > On Saturday 29 Mar 2008, Tim Sawyer wrote: > > > Hi Folks, > > > If I have an image, and a list of images, how can I work out what position > > in the list my image is so I can do a Image 4 of 24 type annotation? > > > lImage = GalleryImage.objects.filter(pk=pImageSerial).select_related()[0] > > lAlbumImages = GalleryImage.objects.filter(album__id = lImage.album.id) > > lImagesInAlbum = lAlbumImages.count() > > lImagePosition = ??? > > > My view is passed pImageSerial which is the id of the image to display. I > > can work out the Image object from this. I can also get the full list of > > images for this particular album, and work out how many images there are in > > total. The images are ordered by filename, so I know the order will be > > consistent. > > > How do I work out lImagePosition? Can anyone give me any pointers? > > > Thanks, > > > Tim. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
