On Wed, Oct 20, 2010 at 7:59 AM, Ed <[email protected]> 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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