js list数据 转 树状 层级 JSON，递归生成树状 层级 JSON
js list数据 转 树状 层级 JSON，递归生成树状 层级 JSON
庞小明
发布于 2018-03-08 13:48:57
发布于 2018-03-08 13:48:57
<!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>本文参与 腾讯云自媒体分享计划，分享自作者个人站点/博客。
原始发表：2017-08-16 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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