Question

我知道如何将'class'或其他widget属性添加到自动构建的ModelForm中：

class ExampleSettingForm(ModelForm):
    def __init__(self, *args, **kwargs):
        super(ExampleSettingForm, self).__init__(*args, **kwargs)
        self.fields['example_field'].widget.attrs['class'] = 'css_class' 
    class Meta:
        model = Example

如何在example_field Field中插入 help_text = ？

Answer 1

从Django 1.6开始：您可以在Meta课程中进行编辑。尝试：

class ExampleSettingForm(ModelForm):
    def __init__(self, *args, **kwargs):
        super(ExampleSettingForm, self).__init__(*args, **kwargs)
        self.fields['example_field'].widget.attrs['class'] = 'css_class' 
    class Meta:
        model = Example
        help_texts = {
                'example_field': ('Here is some help'),
        }

关于此的文档位于https://docs.djangoproject.com/en/dev/topics/forms/modelforms/#overriding-the-default-fields。请参阅http://django.readthedocs.org/en/latest/releases/1.6.html上的发行说明。您可以设置自己的label，help_text和error_messages。

Answer 2

这就是我在Django 1.9中所做的：

class MyModelForm(forms.ModelForm):

    class Meta:
        model = MyModel
        fields = ('__all__')
        help_texts = {
            "my_field": "This is case sensitive..."
        }

如何将help_text添加到ModelForm？

2 个答案: