nkeric wrote:
>I guess I need to build the 'queryset' of the article_list_dict
>dynamically as something like
>this: Article.object.filter(category__id__exact=<category_id>) rather
>than Article.objects.all().
>
>Is it possible?
>
>
No it's currently not possible. There are two workarounds though.
1. You can use an object_detail view for category object
urlpatterns = patterns('',
(r'category/(?P<object_id>\d+)/$',
'django.views.generic.list_detail.object_detail',
{'queryset': Category.objects.all()),
)
... and get an article list in template:
{% for article in object.article_set.all %}
{{ article }}<br>
{% endfor %}
The downside of this approach is that you can't have pagination that
object_list view can provide.
2. If you need a pagination you can create your own simple generic view
wrapping Django's object_list that adds some filters to the queryset:
def filtered_list(request, object_id, filter_field, *args, **kwargs):
lookup = {'%s__exact' % filter_field: object_id}
kwargs['queryset'] = kwargs['queryset'].filter(**lookup)
return object_list(request, *args, **kwargs)
... and use it in your urlconf like this:
urlpatterns = patterns('',
(r'category/(?P<object_id>\d+)/$',
'myproject.views.filtered_list',
{'queryset': Article.objects.all(), 'filter_field': 'category_id'),
)
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