匿名TagBox with Button
The button can be attached to a tagbox.
示例：
代码：
<div class="easyui-panel" style="width:100%;max-width:400px;padding:30px 60px;">
<input class="easyui-tagbox" value="Apple,Orange" label="Add a tag" style="width:100%" data-options="
buttonText: 'Button',
onClickButton: function(){
alert('click button');
}
">
</div>