我正在使用 django-bootstrap-modal-forms,当使用我的模型中的字段时,它可以完美地在文档中工作。一些字段是 ForeignKeys,它们正确显示供用户从键引用的数据库表中选择一个值,但我需要输入当前用户的用户名。
我试图改变 CreateView 类处理字段的方式,但没有运气。可能是做错了什么。
models.py
class userSchoolYear(models.Model):
user_in_school = models.ForeignKey(get_user_model(), null=True, on_delete=models.CASCADE)
school = models.ForeignKey(sifMusicSchool, on_delete=models.CASCADE)
school_year = models.ForeignKey(sifSchoolYear, on_delete=models.CASCADE)
school_year_grade = models.CharField(max_length=4, choices=IZBOR_RAZREDA, default=None, null=True)
user_instrument = models.ForeignKey(instType, on_delete=models.CASCADE, default=None, null=True)
user_profesor = models.ForeignKey(profSchool, on_delete=models.CASCADE, default=None, null=True)
views.py
class SchoolYearCreateView(BSModalCreateView):
template_name = 'school_year.html'
form_class = SchoolYearForm
success_message = 'Success!'
success_url = reverse_lazy('school')
def __init__(self, *args, **kwargs):
self.form_class.user_in_school = 'johnny' ### HERE
print(user.username)
super().__init__(*args, **kwargs)
forms.py
class SchoolYearForm(BSModalForm):
class Meta:
model = userSchoolYear
fields = '__all__'
哆啦的时光机
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