I18n用于Rails中带参数的flash消息

Question

如何在参数化和国际化的错误消息中添加参数？说,在我的控制器中有:

flash[:error] = t(:error)[:my_error_message] 

在en.yml中:

error:
  my_error_message: "This is the problem XXX already."      

Answer 1

对于您的Flash消息,

flash[:error] = t('my_error_message', :problem => 'Big Problem')

在你的en.yml中:

error:
  my_error_message: "This is the problem %{problem} already."