Brilliant. Thanks!
On Oct 20, 9:41 am, Javier Guerra Giraldez <jav...@guerrag.com> wrote:
> On Wed, Oct 20, 2010 at 7:59 AM, Ed <edmund.rog...@gmail.com> wrote:
> > what is the purpose of ifchanged?
>
> since the images are sorted by film, if you just show the film for
> every image it would be repeated. with {% ifchanged %} it's only
> shown before all the images for this film, so the result is like this:
>
> film A
> image a.1
> image a.2
> film B
> image b.1
> image b.2
> image b.3
> film C
> ....
>
> without {% ifchanged %} you would get:
> film A
> image a.1
> film A
> image a.2
> film B
> image b.1
> film B
> image b.2
> film B
> image b.3
> film C
> .......
>
> --
> Javier
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