Question

我想访问已订阅给定培训的用户列表，我设法获得了具有正确订阅者数量的列表，但是所有订阅都具有当前登录用户的名称。在此先感谢您！

models.py

class Training(Base):
    subscribers = ManyToManyField(User, through = 'Subscription')

class Subscription(Base):
    user = ForeignKey(User, on_delete = CASCADE)
    training = ForeignKey(Training, on_delete = CASCADE)

views.py

class ShowSubscribers(Subscription):
    def get(self):
        self.subscribers = models.Subscription.objects.filter(training = self.get_training())

在我的模板中，我通过以下方式调用列表：

{% for s in subscribers %}
      {{subscription.user.first_name}}
{% endfor %}

Answer 1

模板中的subscription是什么？尝试更改此内容：

{% for s in subscribers %}
      {{subscription.user.first_name}}
{% endfor %}

对此：

{% for s in subscribers %}
      {{s.user.first_name}}
{% endfor %}

模板中ManyToMany Through模型的Django访问条目

1 个答案: