Re: passing parameter from view to template

ok it work, tank to your previous suggestion...

I didn't pay enough attention and was invoking that page from a wrong
URL

tank again for your preciouse time.

On 17 Ago, 21:10, Steve Holden <holden...@gmail.com> wrote:
> On 8/17/2010 2:49 PM, djnubbio wrote:
>
> > tank for your response. I try your suggestion, but it wont work!
>
> > I try to output zxc writing:
>
> >        {{ comm.id }}#{{ zxc }}<br>
>
> > and I get the following:
>
> > ...
> > 171#
> > 140#
> > 30#
> > 90#
> > ...
>
> > thus I think zxc was empty, but i may be wrong...
>
> > waiting again for suggestions. tanks.
>
> OK, so what URL are you using to access this page, and what does the
> corresponding entry in your urlconf (urls.py) look like?
>
> regards
>  Steve
>
>
>
> > On 17 Ago, 20:22, Steve Holden <holden...@gmail.com> wrote:
> >> 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 7-9http://djangocon.us/
>
> --
> DjangoCon US 2010 September 7-9http://djangocon.us/

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