使用django get_available_languages选择语言

Question

我有一个门户语言字段，我希望dropbox选择我们使用django get_available_languages来实现的language.can。

models.py

class OtherDetails(models.Model):

   portal_language = models.CharField(max_length=128)

forms.py

class OtherDetailsForm(forms.ModelForm):
   widgets = {
        'portal_language': forms.TextInput(attrs={'placeholder': _('Portal language')}),
    }

template.html

{{ otherdetails_form.as_p }}

Answer 1

把这个放到模板里

{% load i18n %}
<label>Portal Language:</label>
<select name="language" id="id_language">
    {% get_available_languages as LANGUAGES %}
    {% for lang in LANGUAGES %}
        <option>
            {{ lang.1 }}
        </option>
    {% end for %}
</select>

在设置中添加这些

MIDDLEWARE_CLASSES = (
  'django.contrib.sessions.middleware.SessionMiddleware',
  'django.middleware.locale.LocaleMiddleware',
  'django.middleware.common.CommonMiddleware',

)