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Django 翻译重定向回当前页面

[英]Django translation redirect back to the current page

如何重定向回当前页面。 在我的站点中,我现在正在实现两种语言,即“en”和“fa”它正在工作,但不会重定向到当前页面,如 docs.djangoproject.com 我们将我重定向到主页 'localhost:8000/fa /' 或 /en

这是代码:对于模板hearers.py

<li class="dropdown default-dropdown">
    <form action="{% url 'selectlanguage' %}" method="POST">{% csrf_token %}
        <input name="next" type="hidden" value="{{ redirect_to }}">
        <select name="language">
            {% get_current_language as LANGUAGE_CODE %}
            {% get_available_languages as LANGUAGES %}
            {% get_language_info_list for LANGUAGES as languages %}
            {% for language in languages %}
                <option value="{{ language.code }}"{% if language.code == LANGUAGE_CODE %} selected{% endif %}>
                    {{ language.name_local }} ({{ language.code }})
                </option>
            {% endfor %}
        </select>
        <input type="submit" value="{% trans 'Go' %}">
    </form>
</li>

urls.py 的代码是:

    path('selectlanguage', views.selectlanguage, name='selectlanguage'),

对于views.py 是:


def selectlanguage(request):
    if request.method == 'POST':  # check post
        cur_language = translation.get_language()
        lasturl= request.META.get('HTTP_REFERER')
        lang = request.POST['language']
        translation.activate(lang)
        request.session[translation.LANGUAGE_SESSION_KEY]=lang
        #return HttpResponse(lang)
        return HttpResponseRedirect(lang)

您是否将网址包装在 i18n_patterns 中?

from django.conf.urls.i18n import i18n_patterns

urlpatterns += i18n_patterns(
    path('about/', about_views.main, name='about'),
    path('news/', include(news_patterns, namespace='news')),
)

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