| <div id="page-wrapper" class="gray-bg dashbard-1"> | 
|             <div class="row border-bottom"> | 
|                 <nav class="navbar navbar-static-top" role="navigation" style="margin-bottom: 0"> | 
|             <div class="navbar-header"><a class="navbar-minimalize minimalize-styl-2 btn btn-primary " href="#"><i class="fa fa-bars"></i> </a> | 
|                 <form role="search" class="navbar-form-custom" method="post" action="search_results.html"> | 
|                     <div class="form-group"> | 
|                         <input type="text" placeholder="请输入您需要查找的内容 …" class="form-control" name="top-search" id="top-search"> | 
|                     </div> | 
|                 </form> | 
|             </div> | 
|             <ul class="nav navbar-top-links navbar-right"> | 
|                 <li class="dropdown hidden-xs"> | 
|                     <a class="right-sidebar-toggle" aria-expanded="false"> | 
|                         <i class="fa fa-tasks"></i> 主题 | 
|                     </a> | 
|                 </li> | 
|             </ul> | 
|         </nav> | 
|     </div> | 
|     <div class="row content-tabs"> | 
|         <button class="roll-nav roll-left J_tabLeft"><i class="fa fa-backward"></i> | 
|         </button> | 
|         <nav class="page-tabs J_menuTabs"> | 
|             <div class="page-tabs-content"> | 
|                 <a href="javascript:;" class="active J_menuTab" data-id="${ctxPath}/blackboard">首页</a> | 
|             </div> | 
|         </nav> | 
|         <button class="roll-nav roll-right J_tabRight"><i class="fa fa-forward"></i> | 
|         </button> | 
|         <div class="btn-group roll-nav roll-right"> | 
|             <button class="dropdown J_tabClose" data-toggle="dropdown">关闭操作<span class="caret"></span> | 
|   | 
|             </button> | 
|             <ul role="menu" class="dropdown-menu dropdown-menu-right"> | 
|                 <li class="J_tabShowActive"><a>定位当前选项卡</a> | 
|                 </li> | 
|                 <li class="divider"></li> | 
|                 <li class="J_tabCloseAll"><a>关闭全部选项卡</a> | 
|                 </li> | 
|                 <li class="J_tabCloseOther"><a>关闭其他选项卡</a> | 
|                 </li> | 
|             </ul> | 
|         </div> | 
|         <a href="logout" class="roll-nav roll-right J_tabExit"><i class="fa fa fa-sign-out"></i> 退出</a> | 
|     </div> | 
|     <div class="row J_mainContent" id="content-main"> | 
|         <iframe class="J_iframe" name="iframe0" width="100%" height="100%" src="${ctxPath}/blackboard" frameborder="0" data-id="${ctxPath}/blackboard" seamless></iframe> | 
|     </div> | 
|     <div class="footer"> | 
|         <div class="pull-right">© 2016-2017 <a href="http://git.oschina.net/naan1993/guns" target="_blank">guns</a> | 
|         </div> | 
|     </div> | 
| </div> |