我当前的编辑页面就像@H_404_3@

我需要这样的页面@H_404_3@

如何才能做到这一点.我的编辑表单页面的代码就像@H_404_3@

form :html => { :enctype => "multipart/form-data" } do |f|  
      f.inputs "Users" do
        f.input :device,:label => 'Device',:as => :select,:collection => DEVICE,:include_blank => false
        f.input :current_address,:label => 'Current Address',:as => :string
      end
    end

请帮忙.@H_404_3@