Using layout on window.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Window Layout - 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>Window Layout</h2>
<p>Using layout on window.</p>
<div style="margin:20px 0;">
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="$('#w').window('open')">Open</a>
<a href="javascript:void(0)" class="easyui-linkbutton" onclick="$('#w').window('close')">Close</a>
</div>
<div id="w" class="easyui-window" title="Window Layout" data-options="iconCls:'icon-save'" style="width:500px;height:200px;padding:5px;">
<div class="easyui-layout" data-options="fit:true">
<div data-options="region:'east',split:true" style="width:100px"></div>
<div data-options="region:'center'" style="padding:10px;">
jQuery EasyUI framework help you build your web page easily.
</div>
<div data-options="region:'south',border:false" style="text-align:right;padding:5px 0 0;">
<a class="easyui-linkbutton" data-options="iconCls:'icon-ok'" href="javascript:void(0)" onclick="javascript:alert('ok')" style="width:80px">Ok</a>
<a class="easyui-linkbutton" data-options="iconCls:'icon-cancel'" href="javascript:void(0)" onclick="javascript:alert('cancel')" style="width:80px">Cancel</a>
</div>
</div>
</div>
</body>
</html>