var layout=[

     {

         title:'脚本对象名称',

         treeNodes:true,

         headerClass:'value_col',

         colClass:'value_col',

         style:'width:60%'

     },

     {

         title:'操作',

         headerClass:'value_col',

         colClass:'value_col',

         style:'width:9%',

         render:function(row){

             var str='';

             if(row.parentId!=null&&row.children.length<=0){//有父元素没有子元素；

                 str = '<a class="layui-btn layui-btn-danger layui-btn-xs" onclick=del("' + row.id + '","' + row.parentId + '","' + row.children.length + '")><i class="layui-icon"></i></a>'

             }else{

                 ''

             }

             return '<a class="layui-btn layui-btn-normal layui-btn-xs" onclick=add("'+row.id+'","'+row.level+'")><i class="layui-icon"></i></a>'+

                 '<a class="layui-btn layui-btn-warm layui-btn-xs" onclick=change("' + row.id + '","' + row.title + '")><i class="layui-icon"></i></a>'+ //列渲染

                 str;

         }

     }

 ];

 var groupList;

 layui.use(['tree', 'layer','form','table'], function() {

     var $ = layui.$,

         layer = layui.layer,

         form = layui.form,

         table = layui.table;

         $.ajax({

             type: "post",

             url: "/cd/tool/scene/tree.afca",

             dataType:'json',

             success:function(data){

                 if(data.code==='0'){

                     var message=data.msg;

                     groupList=data.data;

                     layui.treeGird({

                         elem:'#demo',

                         spreadable:true,

                         nodes:groupList,

                         layout:layout

                     })

                 }

             },

             error:function(){

             }

         })

 });