You need to sum the fines before you enter the templates.
This can be done either in your view like this:
total_fines = sum([item.fine for item in items])
Or you can do it in the db using the 'Sum' aggregate, see
http://docs.djangoproject.com/en/dev/ref/models/querysets/#sum
Regards
Knut
On Sun, Nov 7, 2010 at 12:32 AM, Michael Sprayberry
<[email protected]> wrote:
>
> Hello,
> I am not sure if this is what you are looking for but you can use a
> forloop.counter (index to 1) or a forloop.counter0 (index at 0) from within
> the template {% for loop %}
>
>
> Michael
>
> Hi,
> In a django template I have a for loop that display (item, fine). I
> would like to compute the total fine value at the end of the for loop.
> Is it possible to compute the total in the template? How can I do it
>
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