【发布时间】:2015-11-04 08:21:21
【问题描述】:
我有 3 个这样的模型:
Entry:
text = TextField(..)
...
Tag:
text = CharField(..)
...
EntryTag
entry = ForeignKey(Entry)
tag = ForeignKey(Tag)
基于EntryTag 对象,我想用.tags 字段填充任何Entry 对象,即:
for e in myEntries:
e.tags = Tag.objects.filter(?) # how do I select which tags are related to e?
我该怎么做?
谢谢,
【问题讨论】:
标签: django foreign-keys foreign-key-relationship