匿名Window with a Footer
This example shows how to attach a footer bar to the window.
示例：
代码：
<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 with a Footer" data-options="iconCls:'icon-save',footer:'#footer'" style="width:500px;height:200px;padding:10px;">
The window content.
</div>
<div id="footer" style="padding:5px;">
Footer Content.
</div>