layui下拉框获取下拉值(select)的例子

 <script type="text/javascript">
  $(document).ready(function () {
   layui.use('form', function(){
    var form = layui.form;
     form.render();
     form.on('select', function (data) {
      //alert(data.value);
      console.log(data.value);
     });
    })
</script>