Thanks, that's a shame...
So I'm now trying to do the request.POST stuff in a view instead.
Since the idea is to have the voting app as decoupled as possible, is
there a slick way to pass, perhaps the whole object in this case, but
at least the name of the model or similar together with the post?
Thanks!
/Martin
On May 13, 2:33 pm, Daniel Roseman <dan...@roseman.org.uk> wrote:
> On May 13, 1:21 pm, marty3d <martin.kjellb...@gmail.com> wrote:
>
>
>
> > Hi!
>
> > I'm making this small generic voting application and have stumbled
> > across a strange issue.
> > My idea is that the user comes to a page, like /news/slug where I'm
> > having an inclusion tag showing up/down voting controls. Select your
> > choice in the vote form and submit. The inclusion tag then takes the
> > object and saves it in the generic model, and lastly, return the user
> > to the same page.
>
> > Everything is ok when doing a GET on the page. But after the POST, it
> > doesn't seem to redirect to the page again.
>
> > The voting controls are in an inclusion tag, like this:
>
> > @register.inclusion_tag('mvote/vote_controls2.html', takes_context =
> > True)
> > def vote_controls(context, object):
> > request = context['request']
> > item_type = ContentType.objects.get_for_model(object)
> > votes = Vote.objects.filter(content_type__pk=item_type.id,
> > object_id=object.pk)
> > no_of_votes = object.votes.count()
> > sum_of_votes = votes.aggregate(Sum('vote'))
>
> > if request.method == 'POST':
> > form = VoteForm(request.POST)
> > if form.is_valid():
> > new_vote = form.save(commit=False)
> > new_vote.object_id = object.pk
> > new_vote.content_type = item_type
> > new_vote.save()
> > return HttpResponseRedirect(request.path)
> > else:
> > form = VoteForm()
>
> > return {
> > 'votes': votes,
> > 'no_of_votes': no_of_votes,
> > 'sum_of_votes': sum_of_votes['vote__sum'],
> > 'form': form,
> > }
>
> > Any ideas would be utterly appreciated!
>
> > Thanks,
> > /Martin
>
> You can't do a redirect inside a tag. The tag doesn't have control
> over the response - it is just responsible for rendering a part of the
> page content. You'll need to do this in the view.
> --
> DR.
>
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