class Link(models.Model):
titlename = models.CharField(max_length=100)
class Vote(models.Model):
voter = models.ForeignKey(User)
link = models.ForeignKey(Link, related_name="link_votes")
然后,要获得链接的投票,请执行以下操作:
{% for link in link_list %}
{{link.titlename}}'s voters:
{# here, we are showing all voters for a given link: #}
{% for vote in link.link_votes.all %}
voter's name: {{ vote.voter.username }}
{% endfor %}
{% endfor %}
为此,您不需要在此处使用自定义管理器:
照办
然后,要获得链接的投票,请执行以下操作:
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