easyui MenuButton
<a href="#" class="easyui-menubutton" data-options="menu:'#mm2',iconCls:'icon-help'">Help</a>
<div id="mm2" style="width:100px;">
<div>Help</div>
<div>Update</div>
<div>About</div>
</div>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Basic MenuButton - jQuery EasyUI Demo</title>
<link rel="stylesheet" type="text/css" href="../../themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="../../themes/icon.css">
<link rel="stylesheet" type="text/css" href="../demo.css">
<script type="text/javascript" src="../../jquery.min.js"></script>
<script type="text/javascript" src="../../jquery.easyui.min.js"></script>
</head>
<body>
<h2>Basic MenuButton</h2>
<p>Move mouse over the button to drop down menu.</p>
<div style="margin:20px 0;"></div>
<div class="easyui-panel" style="padding:5px;">
<a href="#" class="easyui-linkbutton" data-options="plain:true">Home</a>
<a href="#" class="easyui-menubutton" data-options="menu:'#mm1',iconCls:'icon-edit'">Edit</a>
<a href="#" class="easyui-menubutton" data-options="menu:'#mm2',iconCls:'icon-help'">Help</a>
<a href="#" class="easyui-menubutton" data-options="menu:'#mm3'">About</a>
</div>
<div id="mm1" style="width:150px;">
<div data-options="iconCls:'icon-undo'">Undo</div>
<div data-options="iconCls:'icon-redo'">Redo</div>
<div class="menu-sep"></div>
<div>Cut</div>
<div>Copy</div>
<div>Paste</div>
<div class="menu-sep"></div>
<div>
<span>Toolbar</span>
<div>
<div>Address</div>
<div>Link</div>
<div>Navigation Toolbar</div>
<div>Bookmark Toolbar</div>
<div class="menu-sep"></div>
<div>New Toolbar...</div>
</div>
</div>
<div data-options="iconCls:'icon-remove'">Delete</div>
<div>Select All</div>
</div>
<div id="mm2" style="width:100px;">
<div>Help</div>
<div>Update</div>
<div>About</div>
</div>
<div id="mm3" class="menu-content" style="background:#f0f0f0;padding:10px;text-align:left">
<img src="http://www.jeasyui.com/images/logo1.png" style="width:150px;height:50px">
<p style="font-size:14px;color:#444;">Try jQuery EasyUI to build your modern, interactive, javascript applications.</p>
</div>
</body>
</html>
