Hi,
I have a templatetag that returns a lists of objects. The problem is I
want to include another information for every object: I want to include
the number of related objects for every object of a ManyToMany
relationship. The model ArtistaTag has a ManyToMany relationship with
Artistas. So I use:
tags=['']
nums=['']
q = ArtistaTag.objects.all()
for tag in q:
num = tag.artista_set.count()
if num >= 1:
tags.append(tag)
nums.append(num)
context['lista_tags'] = tags
context['nums'] = nums
return ''
So that I become 2 lists, one with the objects (tags) and the other
with the number of related objects (nums) but I don't know if this is
the right way to do that an more important: I don't know how to get the
number of every object in each object iteration in my template:
{% for tag in lista_tags %}
{{ tag.name }}
how to get the num for this tag?
I don't know if you understand me, please send any comments and I will
try to clarify my problem.
Thank you!!!
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