forms.py 文件源码

def __init__(self, *args, **kwargs):
        super(BulletinFilterForm, self).__init__(*args, **kwargs)

        self.helper = FormHelper()
        self.helper.form_action = ""
        self.helper.form_method = "GET"

        self.helper.layout = layout.Layout(
            layout.Fieldset(
                _("Filter bulletins"),
                layout.Field("bulletin_type"),
                layout.Field("category"),
            ),
            bootstrap.FormActions(
                layout.Submit("submit", _("Filter")),
            ),
        )