2015-05-16 102 views
0

一個訪問我有2種型號:一對多和許多人在Django

from django.db import models 

class Model1(models.Model): 
    name = models.CharField(max_length=30) 

class Model2(models.Model): 
    name = models.CharField(max_length=30) 
    mdl1 = models.ForeignKey(Model1) 

我可以訪問MODEL1通過MODEL2

m2 = Model2.get(...) 
m2.mdl1 # one Model1 

有什麼辦法來執行反之亦然訪問:

m1 = Model1.get(...) 
m1. # get all Model2 that belong to m1 

回答