我会尝试快速描述问题。 我有2个型号:
class ParentModel(models.Model):
name = models.CharField(max_length = 30)
surname = models.CharField(max_length = 30)
class ChildModel(models.Model):
pid = models.ForeignKey(ParentModel)
phone = models.CharField(max_length=10, validators=[RegexValidator(r'[0-9]{10}', 'invalid number',)],)
我尝试使用ModelForm创建CreateView:
class NewBranchForm(forms.ModelForm):
def __init__(self, request, *args, **kwargs):
self.request = request
super(NewBranchForm, self).__init__(*args, **kwargs)
class Meta:
model = ParentModel
fields = ['name', 'surname']
def save(self):
...
如果我的模板看起来如此,我怎么能从ChildModel输入手机的模板字段:
<form action="" method="post">
{% csrf_token %}
{{ form.as_p }}<br>
<input type="submit" value="Create new branch" />
感谢和抱歉我的英语,它不是我的母语