This is the code that shows the panel header with the menu on the right.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<title>Basic Menu - jQuery EasyUI Mobile Demo</title>
<link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/themes/material-blue/easyui.css">
<link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/themes/mobile.css">
<link rel="stylesheet" type="text/css" href="https://www.jeasyui.com/easyui/themes/icon.css">
<script type="text/javascript" src="https://www.jeasyui.com/easyui/jquery.min.js"></script>
<script type="text/javascript" src="https://www.jeasyui.com/easyui/jquery.easyui.min.js"></script>
<script type="text/javascript" src="https://www.jeasyui.com/easyui/jquery.easyui.mobile.js"></script>
</head>
<body>
<div class="easyui-navpanel">
<header>
<div class="m-toolbar">
<div class="m-title">TEST</div>
<div class="m-right">
<a href="javascript:void(0)" class="easyui-menubutton"
data-options="iconCls:'icon-more',menu:'#mm1',menuAlign:'right',hasDownArrow:false"></a>
</div>
</div>
</header>
</div>
<div id="mm1" class="easyui-menu" style="width:200px;">
<div data-options="iconCls:'icon-photo_portrait_16'" onclick="test()">Test</div>
</div>
</body>
</html>