如何在 Twig 中用复数形式翻译? [英] How to translate with pluralization in Twig?

问题描述

如何使用语言文件 (messages.en.xliff) 中的密钥翻译当前的硬编码文本?

How can I translate the current hardcoded text with the key from the language file (messages.en.xliff)?

我尝试使用

{% trans %} translation_key{% endtrans %}

没有成功.Symfony 返回此错误

with no success. Symfony returns this error

消息必须是ProjectEventsBundle:Default:show_event.html.twig"中的简单文本

A message must be a simple text in 'ProjectEventsBundle:Default:show_event.html.twig'

500 内部服务器错误 - Twig_Error_Syntax

500 Internal Server Error - Twig_Error_Syntax

{% transchoice count %}
{0} The current hardcoded text|{1} is attending|{2} are attending|]2,Inf] and %count% - 2 others are attending
{% endtranschoice %}

提前致谢.

推荐答案

我找到了解决方案.它有点脏，但它正在工作.如果您找到更好的方法，请不要忘记发布.

I found a solution. It's a little bit dirty but it's working. If you find a better ways, don't forget to post it.

    {% set noattendee %}{% trans %} no.attendee {% endtrans %}{% endset %}
    {% set oneattendee %}{% trans %} one.attendee {% endtrans %}{% endset %}
    {% set twoattendees %}{% trans %} two.attendees {% endtrans %}{% endset %}
    {% set treeattendees %}{% trans with {'%people%': people} %} tree.attendees {% endtrans %}{% endset %}
    {% set manyattendees %}{% trans with {'%people%': people} %} many.attendees {% endtrans %}{% endset %}

    {% transchoice count with {
        '%noattendee%': noattendee,
        '%oneattendee%': oneattendee,
        '%twoattendees%': twoattendees,
        '%treeattendees%': treeattendees,
        '%manyattendees%': manyattendees}
    %}
        {0}  %noattendee%|{1}  %oneattendee%|{2} %twoattendees%|{3} %treeattendees%|]3,Inf] %manyattendees%
    {% endtranschoice %}

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