Symfony表单的i18n和add_empty(Symfony form's i18n and add_empty)

我有这个小部件：

$this->setWidget('slug', new sfWidgetFormDoctrineChoice(array('model' => 'MyTable', 'method' => 'myMethod', 'key_method' => 'myMethod', 'add_empty' => 'Select option')));

好的，我该怎么做才能翻译“选择选项”？

我不能在表单中使用__（）帮助器，并将该字符串添加到我的XLIFF文件中不会自动转换它。

如果无法完成，我应该采用哪种解决方法？ 我找不到任何办法，也无法在官方文件中找到任何提示。

谢谢！

I have this widget:

$this->setWidget('slug', new sfWidgetFormDoctrineChoice(array('model' => 'MyTable', 'method' => 'myMethod', 'key_method' => 'myMethod', 'add_empty' => 'Select option')));

Ok, what should I do to translate the "Select option"?

I can't use the __() helper inside the form, and adding that string into my XLIFF file doesn't translate it automatically.

If it can't be done, what workaround should I implement? I can't find any way, and neither can't find any tip in the official documentation.

Thanks!

最满意答案

我想我已经解决了它：

$translated_text = $this->widgetSchema->getFormFormatter()->translate('String to translate');

I think I have solved it:

$translated_text = $this->widgetSchema->getFormFormatter()->translate('String to translate');Symfony表单的i18n和add_empty(Symfony form's i18n and add_empty)

我有这个小部件：

$this->setWidget('slug', new sfWidgetFormDoctrineChoice(array('model' => 'MyTable', 'method' => 'myMethod', 'key_method' => 'myMethod', 'add_empty' => 'Select option')));

好的，我该怎么做才能翻译“选择选项”？

我不能在表单中使用__（）帮助器，并将该字符串添加到我的XLIFF文件中不会自动转换它。

如果无法完成，我应该采用哪种解决方法？ 我找不到任何办法，也无法在官方文件中找到任何提示。

谢谢！

I have this widget:

$this->setWidget('slug', new sfWidgetFormDoctrineChoice(array('model' => 'MyTable', 'method' => 'myMethod', 'key_method' => 'myMethod', 'add_empty' => 'Select option')));

Ok, what should I do to translate the "Select option"?

I can't use the __() helper inside the form, and adding that string into my XLIFF file doesn't translate it automatically.

If it can't be done, what workaround should I implement? I can't find any way, and neither can't find any tip in the official documentation.

Thanks!

最满意答案

我想我已经解决了它：

$translated_text = $this->widgetSchema->getFormFormatter()->translate('String to translate');

I think I have solved it:

$translated_text = $this->widgetSchema->getFormFormatter()->translate('String to translate');