当我尝试在问题模型中添加问题时,它会显示以前添加的所有选项,但我希望每个问题都有不同的选项(在管理面板中)
这是我的models.py代码
from django.db import models
from django.contrib.auth.models import User
class Assignment(models.Model):
title = models.CharField(max_length=400)
teacher = models.ForeignKey(User ,on_delete=models.CASCADE)
slug = models.SlugField()
def __str__(self):
return self.title
class GradedAssingnment(models.Model):
student = models.ForeignKey(User,on_delete=models.CASCADE)
assignment = models.ForeignKey(Assignment,on_delete=models.SET_NULL, blank=True , null=True)
grade = models.FloatField()
def __str__(self):
return self.student.username
class Choice(models.Model):
title = models.CharField(max_length=50)
def __str__(self):
return self.title
class Question(models.Model):
question = models.CharField(max_length=1000)
choice = models.ManyToManyField(Choice,related_name="hoice")
answer = models.ForeignKey(Choice, on_delete=models.CASCADE , related_name='answer')
assignment = models.ForeignKey(Assignment,on_delete=models.CASCADE ,related_name='questions')
order = models.SmallIntegerField()
def __str__(self):
return self.question
目前没有回答
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