递归获取树形结构数据某个节点下的所有子节点数据

水深无声 2022-04-24 05:18 646阅读 0赞

# [递归获取树形结构数据某个节点下的所有子节点数据][Link 1] #

/// <summary>
            /// 获取组织结构树
            /// </summary>
            /// <param name="list"></param>
            /// <param name="id"></param>
            /// <param name="treeNodes"></param>
            /// <returns></returns>
            static void GetOrganizeSelectTreeNodes(List<BaseOrganizeEntity> list, string id, ref List<SelectTreeNode> treeNodes)
            {
                if (list == null)
                    return ;
                List<BaseOrganizeEntity> sublist;
                if (!string.IsNullOrWhiteSpace(id))
                {
                    sublist = list.Where(t => t.ParentId == id).ToList();
                }
                else
                {
                    sublist = list.Where(t => string.IsNullOrWhiteSpace(t.ParentId)).ToList();
                }
                if (!sublist.Any())
                    return;
                foreach (var item in sublist)
                {
                    treeNodes.Add(new SelectTreeNode() { id = item.Id, name = item.FullName, parentId = item.ParentId });
                    GetOrganizeSelectTreeNodes(list, item.Id, ref treeNodes);
                }
            }

posted @ 2019-01-23 11:18 [波霸38][38] 阅读( ...) 评论( ...) [编辑][Link 2] 收藏

[Link 1]: https://www.cnblogs.com/sharing1986687846/p/10307833.html
[38]: https://www.cnblogs.com/sharing1986687846/
[Link 2]: https://i.cnblogs.com/EditPosts.aspx?postid=10307833