ruby-on-rails - 如何在rails错误中使用参数进行翻译？

Question

我有一条错误消息需要与参数一起翻译。在rails中最好的方法是什么？

dates = '12th June - 14th June'
errors.add(:base, :reserved_dates)

从en.yml

activemodel:
 errors:
  models:
   reserve_changes:
    reserved_dates: "Dates changes from %{dates}"

预期输出：

Dates changes from 12th June - 14th June

以这种方式运行时，我只得到Dates changes from没有传递的参数。

标签： ruby-on-rails

Answer 1

您需要将dates作为选项传递给errors.add：

dates = '12th June - 14th June'
errors.add(:base, :reserved_dates, dates: dates)

否则，翻译者无法访问您要替换的字符串。