using System;
using System.Collections.Generic;
using System.Text;
using WeChatApi.Model;
using System.Linq;
namespace Help
{
???public static class TreeGridHelper
???{
???????//递归获取所有树结构的数据
???????public static IList<TreeGridModel> GetData(this List<TreeGridModel> data)
???????{
???????????List<TreeGridModel> nodes = data.Where(x => x.parentId == "0").Select(x => new TreeGridModel { id = x.id, parentId = x.parentId, name = x.name,code = x.code,orderNumber = x.orderNumber ,remark = x.remark}).ToList();
???????????foreach (TreeGridModel item in nodes)
???????????{
???????????????item.children = GetChildrens(item, data);
???????????}
???????????return nodes;
???????}
???????//递归获取子节点
???????public static IList<TreeGridModel> GetChildrens(TreeGridModel data, List<TreeGridModel> dataList)
???????{
???????????IList<TreeGridModel> childrens = dataList.Where(c => c.parentId == data.id).Select(x => new TreeGridModel { id = x.id, parentId = x.parentId, name = x.name, code = x.code, orderNumber = x.orderNumber, remark = x.remark }).ToList();
???????????foreach (TreeGridModel item in childrens)
???????????{
???????????????item.children = GetChildrens(item, dataList);
???????????}
???????????return childrens;
???????}
???}
}
递归实现jsonTree
原文地址：https://www.cnblogs.com/qingfenglin/p/10531010.html