如何在Django中获取选择的标签，形成ChoiceField？

问题描述

我有一个ChoiceField，现在我需要时如何获取标签？

I have a ChoiceField, now how do I get the "label" when I need it?

class ContactForm(forms.Form):
     reason = forms.ChoiceField(choices=[("feature", "A feature"),
                                         ("order", "An order")],
                                widget=forms.RadioSelect)

form.cleaned_data [reason] 只会给我功能或订单等。

form.cleaned_data["reason"] would only give me "feature" or "order" or so.

推荐答案

这可能有助于：

reason = form.cleaned_data['reason']
reason = dict(form.fields['reason'].choices)[reason]

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