layui select 事件监听

<select  lay-filter="business"  class="select"  lay-verify="type" name="business"  >

   <option value="0"  >请选择</option>

    <option value="1"  >张三</option>

</select>

lay-filter的值在JS调用的时候使用

JS 部分  

var form = layui.form, layer = layui.layer;

form.on('select(business)', function(data){

    alert(1)

})