简单形式I18n标签

Question

大家好,我的应用程序中我建立了一个搜索框.它看起来像这样:

= simple_form_for :cars, {url: cars_path, method: :get} do |f|
  = f.input :handover_location, collection: Location.all.map{|hl| [hl.name, hl.id]}
  = f.input :return_location, collection: Location.all.map{|rl| [rl.name, rl.id]}
  = f.input :car_class, collection: CarClass.all.map { |c| [c.name, c.id] }, include_blank: true
  = f.submit 

现在我不知道如何用I18n翻译这个标签.我怎样才能做到这一点？

Answer 1

查看有关i18n的简单文档:https://github.com/plataformatec/simple_form#i18n

它描述得很好,并且非常详细.

例如(来自文档):

en:
  simple_form:
    labels:
      defaults:
        username: 'User name'
        password: 'Password'
        new:
          username: 'Choose a user name'
    hints:
      defaults:
        username: 'User name to sign in.'
        password: 'No special characters, please.'
    placeholders:
      defaults:
        username: 'Your username'
        password: '****'

这指定了标签的默认值.您应该查看文档,因为还有更多选项.

其次,你也可以明确地这样做,就像这样

= f.input :car, label: I18n.t('my_car_label'), prompt: I18n.t('my-car-prompt'), placeholder: I18n.t('my-placeholder')