Question

在表版本中，我创建了新列'localip'。在视图中，我有一个隐藏字段，可通过JS进行赋值：

<%= f.hidden_field :localIP, :value => params[:localIP] %>

如果我正确理解paper_trail首先被调用，那么我将其放入控制器：

  prepend_before_action :set_localip, only: :update   

  def info_for_paper_trail
     { 
       :ip => request.remote_ip, 
       :agent => request.user_agent,
       :localip => @localip
      }
  end

private
    def set_localip
       @localip = params[:localIP] 
    end

但在更新期间：未通过localip：

PaperTrail::Version Create (0.3ms) INSERT INTO "versions" ("item_type", "item_id", "event", "whodunnit", "object", "created_at", "object_changes", "ip", "agent") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)

有人知道如何传递这种价值吗？

Answer 1

已解决：

在控制器中：

Reclaim Policy

/config/initializers/paper_trail.rb

  prepend_before_action :set_localip, only: :update   
  before_action :set_paper_trail_whodunnit, if: :user_signed_in?

  def info_for_paper_trail
     { 
       :ip => request.remote_ip, 
       :agent => request.user_agent,
       :localip => @localip
      }
  end#

private
    def set_localip
       @localip = params.require(:commission)[:localIP]
    end

将变量传递给方法info_for_paper_trail

1 个答案: