Patrick J. Anderson wrote:
> Here's one of the inclusion tags I wrote this morning for my blog date
> navigation:
>
> -----------------------------------------------------------------------
>
> from django.template import Library,Node
> from project.apps.news.models import Article
>
> register = Library()
>
> def articles_months(context):
> if context['year']:
> year = context['year']
> elif context['month']:
> year = context['month'].strftime("%Y")
> elif context['day']:
> year = context['day'].strftime("%Y")
>
> months = Article.objects.filter(time_added__year = year, status =
> 1, is_approved = True).dates(
> 'time_added', 'month', order = 'DESC')
> if months:
> return { 'articles_months': months, }
>
> register.inclusion_tag('news/widgets/articles_months_menu.html',
> takes_context = True)(articles_months)
>
> -------------------------------------------------------------------------
>
> It works fine if I view the year archive, but once I try to view a
> monthly archive, I receive an error:
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> Request Method: GET
> Request URL: http://am.ws.local/news/2005/10/
> Exception Type: KeyError
> Exception Value: 'year'
> Exception Location:
> /usr/lib/python2.4/site-packages/django/template/context.py in
> __getitem__, line 40
>
> xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
>
> What am I doing wrong?
>
>
> >
>
Found a better solution using context['object_list']
----------------------------------------------------------------------------
from django.template import Library
register = Library()
def articles_months(context):
output = []
for m in context['object_list']:
output.append(m.time_added)
if output:
return { 'articles_months': output, }
register.inclusion_tag('news/widgets/articles_months_menu.html',
takes_context = True)(articles_months)
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