On 8/17/2010 1:53 PM, djnubbio wrote:
> hi all and tank in advance for wasting your time; i'm very newby in
> django framework
>
> I have the following:
>
>
>
> #views.py
> ...
> def lista_diario(request, comm_id):
> comm_list =
> Commessa.objects.all().annotate(oretot=Sum('diario__ore'))
> return render_to_response('commesse/lista_diario.html',
> dict(comm_list=comm_list, zxc= comm_id ))
>
> ...
> #lista_diario.html
>
> ...
> {% for comm in comm_list %}
>
> ...
> {% if comm.id == zxc %}
>
>
> do something
>
> {% endif %}
> ...
> {% endfor %}
>
> the trouble is that the if condition is never TRUE, because comm.id
> has its proper value, but zxc is empty.
>
> any suggestione will be greatly appreciated.
>
>
Are you *sure* zxc is empty? It's much more likely that it isn't the
same type as comm.id. In Python 1 != "1", so you may find that your code
works if you start the lista_diaro() function with
comm_id = int(comm_id)
Remember that if there's any chance that comm_id might not contain an
integer you will need error checking and handling. If it's actually
verified by the urlconf pattern, however, then errors won't occur.
regards
Steve
--
DjangoCon US 2010 September 7-9 http://djangocon.us/
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