我从未使用过像这样的m2m字段,所以谢谢!学到了新东西。
class MyInline(admin.TabularInline):
MyModel.m2m.through.__unicode__ = lambda x: 'My New Unicode'
model = MyModel.m2m.through
2:为m2m.through模型设置代理模型,并改用该模型
class MyThrough(MyModel.m2m.through):
class Meta:
proxy = True
def __unicode__(self):
return "My New Unicode"
class MyInline(admin.TabularInline):
model = MyThrough