<div class="tabs"> <ul> <li><%= link_to '用户', {:action => 'latest_login_users'}, class: "#{current_page?(latest_login_users_path)? 'selected' : nil }" %></li> <li><%= link_to '老师', {:action => 'latest_login_teachers'}, class: "#{current_page?(latest_login_teachers_path)? 'selected' : nil }" %></li> </ul> </div>