[英]How to filter the objects related to foreign key model in django Views.py
[英]How to filter foreign key related by user?
我該如何過濾呢?
class Base(models.Model):
user = models.ForeignKey(User)
base_name = models.CharField(max_length=100)
class Sub_base(models.Model):
base = models.ForeignKey(Base)
sub_base_name = models.CharField(max_length=100)
現在我只想基於當前登錄用戶過濾Sub_base,該怎么做?
if request.user.is_authenticated():
subbases = Sub_base.objects.filter(base__user=request.user)
如果request.user.is_authenticated()
,則該用戶已登錄,否則該用戶為匿名用戶。
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