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Added a view that list items of specific model that are related to the current category.

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Erik Simmler 2011-03-27 01:40:25 +08:00 committed by Corey Oordt
parent 0b201156e0
commit c89c954001
1 changed files with 28 additions and 0 deletions
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28
categories/views.py
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@ -77,3 +77,31 @@ if django.VERSION[0] >= 1 and django.VERSION[1] >= 3:
names.extend(super(CategoryDetailView, self).get_template_names())
return names
class CategoryRelatedList(ListView):
path_field = 'category_path'
def get_queryset(self):
queryset = super(CategoryRelatedList, self).get_queryset()
category = get_category_for_path(self.kwargs['category_path'])
return queryset.filter(category=category)
def get_template_names(self):
names = []
if hasattr(self.object_list, 'model'):
opts = self.object_list.model._meta
path_items = self.kwargs[self.path_field].strip('/').split('/')
while path_items:
names.append( '%s/category_%s_%s%s.html' % (opts.app_label,
'_'.join(path_items),
opts.object_name.lower(),
self.template_name_suffix)
)
path_items.pop()
names.append('%s/category_%s%s.html' % (opts.app_label,
opts.object_name.lower(),
self.template_name_suffix)
)
names.extend(super(CategoryRelatedList, self).get_template_names())
return names