Question

我有一个名为Customer的模型和名为Customer的modelForm，但在我的表单中，我需要的字段多于Model中的字段。例如，我想在我的ModelForm中使用confPass字段。型号代码：

class Customer(models.Model):
    name = models.CharField(max_length=50)
    email = models.EmailField(max_length=100, unique=True)
    mobile_no = models.CharField(unique=True, validators=[validate_mobile], max_length=10)
    state = models.CharField(choices=STATES, max_length=2)
    city = models.CharField(max_length=20)
    password = models.CharField(max_length=256)

    def __str__(self):
        return self.email


class CustomerForm(ModelForm):
    class Meta:
        model = Customer
        fields = ['name', 'email', 'mobile_no', 'state', 'city', 'password']

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields['name'].widget.attrs.update({'placeholder': 'Enter Name', 'class': 'form-control'})
        self.fields['email'].widget.attrs.update({'placeholder': 'Enter Email', 'class': 'form-control'})
        self.fields['mobile_no'].widget.attrs.update({'placeholder': 'Enter Mobile Number   ', 'class': 'form-control'})
        self.fields['state'].widget.attrs.update({'class': 'form-control'})
        self.fields['city'].widget.attrs.update({'placeholder': 'Enter City', 'class': 'form-control'})
        self.fields['password'].widget.attrs.update({'class': 'form-control'})

Answer 1

只需将该字段添加到您的CustomerForm课程，并将其添加到fields列表中：

class CustomerForm(ModelForm):
    confPass = forms.CharField()
    class Meta:
        model = Customer
        fields = ['name', 'email', 'mobile_no', 'state', 'city', 'password', 'confPass']

如何在ModelForm中的模型中的字段之外添加其他字段

1 个答案: