小编sim*_*nke的帖子

我正在使用Rails 3.2.2,使用aasm gem,我有这样的Document模型:

class Document < ActiveRecord::Base
  include AASM

  aasm do  
    state :unread, :initial => true
    state :read
    state :closed

    event :view do
      transitions :to => :read, :from => [:unread]
    end

    event :close do
      transitions :to => :closed, :from => [:read, :unread]
    end
  end

现在在我的控制台上:

?  ? bundle exec rails c
Loading development environment (Rails 3.2.2)
irb(main):006:0> Document.create!(:title => 'test')
   (0.2ms)  BEGIN
  SQL (0.3ms)  INSERT INTO `documents` (`aasm_state`, `checklist_id`, `created_at`, `description`, `dir`, `planned_date`, `procedure_id`, `section`, `subsection`, `title`, `updated_at`) …

我想检查Ruby on Rails上的页面加载是否启用了javascript和cookie。因此，如果有人尝试打开它，网站应该显示一条消息，表明他无法继续进行操作。