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Python django在用户创建时创建行_Python_Django - Fatal编程技术网

Python django在用户创建时创建行

Python django在用户创建时创建行,python,django,Python,Django,当学生注册时,我希望StudentRankSignoff表包含一个空行。我该怎么做?您听说过django signals吗?您需要在创建学生的视图中创建StudentRankSignoff。你能给我看看view.py和studentrank签核模型吗? class Student(models.Model): user = models.OneToOneField( User, on_delete=models.CASCADE, primary_key=True)

当学生注册时,我希望StudentRankSignoff表包含一个空行。我该怎么做?

您听说过django signals吗?您需要在创建学生的视图中创建StudentRankSignoff。你能给我看看view.py和studentrank签核模型吗?
class Student(models.Model):
    user = models.OneToOneField(
        User, on_delete=models.CASCADE, primary_key=True)
    dob = models.DateField(blank=True, null=True)
    student_rank = models.OneToOneField(
        StudentRankSignoff, on_delete=models.CASCADE, null=True)

    def __str__(self):
        return self.user.username`