zoukankan      html  css  js  c++  java
  • json list数据递归生成树状层级JSON

    <!DOCTYPE html>
    
    <html>
    <head>
    <script>
    var data=[
    {"id":"aaa","parentId":"account","spType":0,"layerId":0,"seqId":1,"name":"阿萨德发多少","deleted":"0"},
    {"id":"account","parentId":"","spType":0,"layerId":0,"seqId":50,"name":"账户","deleted":"0"},
    {"id":"bbb","parentId":"account","spType":0,"layerId":0,"seqId":2,"name":"阿萨德发多少","deleted":"0"},
    {"id":"ccc","parentId":"account","spType":0,"layerId":0,"seqId":3,"name":"a啊都是发","deleted":"0"},
    {"id":"ddd","parentId":"dispatch","spType":0,"layerId":0,"seqId":1,"name":"大夫","deleted":"0"},
    {"id":"dispatch","parentId":"","spType":0,"layerId":0,"seqId":2,"name":"通知公告","deleted":"0"},
    {"id":"eee","parentId":"dispatch","spType":0,"layerId":0,"seqId":2,"name":";卡萨丁","deleted":"0"},
    {"id":"fff","parentId":"gridding","spType":0,"layerId":0,"seqId":1,"name":"拉收到了","deleted":"0"},
    {"id":"gridding","parentId":"","spType":0,"layerId":0,"seqId":1,"name":"网格化管理","deleted":"0"},
    {"id":"portals","parentId":"","spType":0,"layerId":0,"seqId":3,"name":"综合信息门户管理","deleted":"0"}
    ];
     
       var getJsonTree=function(data,parentId){
            var itemArr=[];
            for(var i=0;i<data.length;i++){ 
                var node=data[i];
                //data.splice(i, 1)
                 if(node.parentId==parentId ){ 
                    var newNode={id:node.id,title:node.name,nodes:getJsonTree(data,node.id)};
                    itemArr.push(newNode);              
                 }
            }
            return itemArr;
        }
         
        console.log(getJsonTree(data,''));
         
         
    </script>
    </head>
     
    <body>
     
     
    </body>
    </html>

    转:https://www.cnblogs.com/pangguoming/p/7373991.html

  • 相关阅读:
    spring:事务的5大隔离级别,7大传播行为
    spring事务管理(xml配置)与spring自带连接数据库JdbcTemplate
    spring顾问包装通知
    Spring常见的两种增强方式
    Spring-增强方式注解实现方式
    Spring----aop(面向切面编程)
    Spring_IOC
    服务器项目代码在本地打断点调试
    FreeMarker标签出错问题
    Eclipse启动项目没加载到webapps目录下
  • 原文地址:https://www.cnblogs.com/horanly/p/8052515.html
Copyright © 2011-2022 走看看