匿名Custom Pagination Buttons
The customized buttons can be appended to page bar.
示例：
代码：
<div class="easyui-panel">
<div class="easyui-pagination" data-options="total:114,buttons:buttons"></div>
</div>
<script>
var buttons = [{
iconCls:'icon-add',
handler:function(){
alert('add');
}
},{
iconCls:'icon-cut',
handler:function(){
alert('cut');
}
},{
iconCls:'icon-save',
handler:function(){
alert('save');
}
}];
</script>