【发布时间】:2021-04-06 06:28:34
【问题描述】:
from django.db import models
from django.contrib.auth.models import User
# Create your models here.
class Board(models.Model):
title = models.CharField(max_length=50, null=True)
user = models.ForeignKey(User, null=True, on_delete=models.CASCADE)
def __str__(self):
return self.title
class Task(models.Model):
title = models.CharField(max_length=200, null=True)
done = models.BooleanField(default=False, null=True)
created_at = models.DateTimeField(auto_now_add=True, null=True)
user = models.ForeignKey(User, null=True, on_delete=models.CASCADE)
board = models.ForeignKey(Board, null=True, on_delete=models.CASCADE)
def __str__(self):
return self.title
我怎样才能获得一个板上的所有任务? (每个用户都可以创建一个板,用户可以在该板内创建任务)我试过Board.objects.get(pk=1).title.title,但这似乎不起作用。
【问题讨论】:
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请分享代码而不是代码图片:idownvotedbecau.se/imageofcode
标签: django django-models one-to-many django-shell