Rails，如何使用i18n查找嵌套多态？

Question

这些是我的模特

class Employee < ActiveRecord::Base
  has_many addresses, as: :locatable
end

class Client < ActiveRecord::Base
  has_many addresses, as: :locatable
end

class Address < ActiveRecord::Base
  belongs_to :locatable, polymorphic: true
end

我设定了我的路线

resources :employees do
    resources :addresses, :defaults => { :locatable => 'employee'}
end

resources :clients do
    resources :addresses, :defaults => { :locatable => 'clients'}
end

在address _form.html.erb中，我试图为员工地址和客户端地址显示不同的文本(例如，员工地址显示“这些是已知的雇员地址”，客户地址显示“可以在这里找到客户端”)。

这是我的i18n文件

en:
  employees:
    new:
      address: 'These are the known employee address'
    edit:
      address: 'These are the known employee address'
    show:
      address: 'These are the known employee address'
  clients:
    new:
      address: 'Clients can be found here'
    edit:
      address: 'Clients can be found here'
    show:
      address: 'Clients can be found here'

我能想到的两种方法。第一种方法是使用延迟加载。

t(.address)

这将有大量重复标签，因为“新”和“编辑”和“显示”都有相同的标签。第二种方法是使用作用域，类似

t .address, scope: [:locatable, :new, :address] 

这样，我就不需要将地址分离成新地址、编辑地址和显示地址。但是，我不确定如何检索:可定位范围。还是有更好的方法来解决这个问题？

请帮帮我！

Answer 1

经过几个小时的试验和错误，通过

en:
  :employees:
    :address: 'These are the known employee address'
  :clients:
    :address: 'Clients can be found here'

在_form中

<%= t("#{params[: locatable]}.address") %>

简单..。