down vote
accepted

If you're just using a vanilla form (not a ModelForm), you can set a Field initial value (http://docs.djangoproject.com/en/dev/ref/forms/fields/#django.forms.Field.initial) like

classMyForm(forms.Form):
  my_field = forms.BooleanField(initial=True)

If you're using a ModelForm, you can set a default value on the model field (http://docs.djangoproject.com/en/dev/ref/models/fields/#default), which will apply to the resulting ModelForm.

Finally, if you want to dynamically choose at runtime whether or not your field will be selected by default, you can use the initial parameter to the form when you initialize it:

form =MyForm(initial={'my_field':True})
声明：本站所有文章，如无特殊说明或标注，均为本站原创发布。任何个人或组织，在未征得本站同意时，禁止复制、盗用、采集、发布本站内容到任何网站、书籍等各类媒体平台。如若本站内容侵犯了原著者的合法权益，可联系我们进行处理。