Question

运行以下表单时出现错误。请帮助我修复错误。

models.py

from django.db import models
from django.contrib.auth.models import User

# Create your models here.
class student(models.Model):
    name = models.CharField(max_length=50)
    emailid = models.EmailField(max_length=60)
    marks = models.CharField(max_length=11)
    date = models.DateTimeField()

    def __str__(self):
        return self.name

forms.py

from django import forms
from .models import *

class student_form(forms.ModelForm):
    name = forms.CharField(widget=forms.TextInput(), required=True, max_length=100)
    emailid = forms.EmailField(widget=forms.EmailField(), required=True)


class Meta():
    model = student
    fields = ['name','emailiid']

我尝试了很多事情，但是没有解决方案。请查看此代码，以帮助解决该问题。因为我是Django的新手，所以让我感到困惑。

Answer 1

在forms.py中，您必须缩进Meta类，使其成为student_form类的一部分。

这给出了：

from django import forms
from .models import *

class student_form(forms.ModelForm):
    name = forms.CharField(widget=forms.TextInput(), required=True, max_length=100)
    emailid = forms.EmailField(widget=forms.EmailField(), required=True)


    class Meta:
        model = student
        fields = ['name','emailiid']

/ studentform / ModelForm处的ValueError未指定模型类

1 个答案: