10.Django ModelForm

ModelForm

 1.ModeForm简单验证

from django.db import models

# Create your models here.

class UserInfo(models.Model):
    # verbose_name 等同于Form类里面的label
    username = models.CharField(verbose_name='用户',max_length=32)
    email = models.EmailField(verbose_name='邮件')
    user_type = models.ForeignKey(verbose_name='类型',to='UserType',to_field='id')


class UserType(models.Model):
    caption = models.CharField(max_length=32)

    def __str__(self):          #打印名称，不写显示的是obj对象
        return self.caption

models.py

model.py