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我想创建一个从我的模型继承的表单,但它不起作用,我不知道为什么。

它不会抛出任何异常,只是不显示指定的字段。

模型.py

class Picture(models.Model):
    picture = models.ImageField(upload_to='/')
    name = models.CharField(max_length=30)
    owner = models.ForeignKey(Artist)
    date = models.DateField()
    description = models.CharField(max_length=1000)
    width = models.IntegerField(max_length=9)
    height = models.IntegerField(max_length=9)
    sold = models.BooleanField(default=False)
    added = models.DateTimeField(auto_now_add=True)
    active = models.BooleanField(default=False)
    genres = models.ManyToManyField(Genre)
    def __unicode__(self):
        return u'%s from %s by %s' % (self.name, self.date, self.owner)

表格.py

class PictureForm(forms.Form):
    class Meta:
        model = Picture
        fields = ('picture', 'name', 'date', 'description', 'width', 'height')

我错过了什么,还是有一个普遍的错误?

4

1 回答 1

2

您正在使用forms.Formnot forms.ModelForm

class PictureForm(forms.ModelForm):
    class Meta:
        model = Picture
        fields = ('picture', 'name', 'date', 'description', 'width', 'height')
于 2013-04-17T17:42:14.450 回答