Django:表单集的动态选择字段
所以我有一张表格Django:表单集的动态选择字段,django,django-forms,formset,dynamic-forms,Django,Django Forms,Formset,Dynamic Forms,所以我有一张表格 class DownloadForm(forms.Form): title = forms.CharField() device_family = forms.ChoiceField(label="Device Family", widget=forms.Select(attrs={'class': 'form-control',
class DownloadForm(forms.Form):
title = forms.CharField()
device_family = forms.ChoiceField(label="Device Family",
widget=forms.Select(attrs={'class': 'form-control',
'data-toggle': 'select'}),
choices=LOG_ENTRY_TYPES, required=True
)
在我看来,是的
LOG_ENTRY_TYPES = (
('', 'All'),
('auth', 'Auth'),
('error', 'Error'),
('info', 'Info'),
('proxy', 'Proxy'),
)
DownloadFormSet = formset_factory(DownloadForm)
formsets = DownloadFormSet(initial=[
{'title': 'Django is now open source', 'device_family': LOG_ENTRY_TYPES},
{'title': 'Django source 2', 'device_family': LOG_ENTRY_TYPES},
{'title': 'Django source 3', 'device_family': LOG_ENTRY_TYPES}
])
这将创建
device\u family
字段,但不会生成LOG\u ENTRY\u type
选项。那么,如何将LOG\u ENTRY\u TYPES
选项传递到device\u family
choices字段,以便下拉列表显示选项。您是否尝试在表单集中初始化表单,如下图所示:?form.fields['device\u family'].choices=device\u family\u choices?也许这个方法可以解决:)您是否尝试在表单集中初始化表单,如这里:?form.fields['device\u family'].choices=device\u family\u choices?也许这个方法会奏效:)