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,

2024-03-28 09:22:44 发布

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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