树后台数据存储（採用webmethod）[通俗易懂]
树后台数据存储（採用webmethod）[通俗易懂]
全栈程序员站长
发布于 2022-07-07 21:06:35
发布于 2022-07-07 21:06:35
大家好，又见面了，我是全栈君。
树后台数据存储
关于后台数据存储将集中在此篇解说
/*
*作者：方浩然
*日期：2015-05-26
*版本号：1.0
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using BF.IBLL.MedicalTreatmentCombination;
using Base.Core.UnityFactory;
using System.Collections;
using BF.Model;
using LitJson;
using System.Web.Services;
using System.Linq.Expressions;
namespace BF.Web.pages.MedicalTreatmentCombination
{
public partial class ZtreeForm : BasePage
{
protected void Page_Load(object sender, EventArgs e)
{
}
private static readonly Isys_OrganizeBLL iORGBLL = IOCFactory.GetIOCResolve<Isys_OrganizeBLL>();
private static readonly string iconOpen = HttpUtility.UrlEncode(@"zTree-zTree_v3-master/zTree_v3/css/zTreeStyle/img/diy/1_open.png");
private static readonly string iconClose = HttpUtility.UrlEncode(@"zTree-zTree_v3-master/zTree_v3/css/zTreeStyle/img/diy/1_close.png");
/// <summary>
/// 节点类
/// </summary>
public class Node
{
/// <summary>
/// 子节点
/// </summary>
public List<Node> children;
/// <summary>
/// 展开图标
/// </summary>
public string iconOpen;
/// <summary>
/// 收缩图标
/// </summary>
public string iconClose;
/// <summary>
/// 是否是父级节点
/// </summary>
public bool isParent;
/// <summary>
/// 地区gID
/// </summary>
public Guid? gID;
/// <summary>
/// 地区父gPID
/// </summary>
/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释
* public Guid? gPID; /// <summary> /// 地区编码 /// </summary> public string sAreaCode; /// <summary> /// 地区级别 /// </summary> public int? iJB; /// <summary> /// 地区名称 /// </summary> public string name; /// <summary> /// 删除标识 /// </summary> public int? iDeleteMark; /// <summary> /// 创建日期 /// </summary> public DateTime? dCreateDate; /// <summary> /// 创建人编码 /// </summary> public Guid? gCreateUserId; /// <summary> /// 创建人姓名 /// </summary> public string sCreateUserRealname; /// <summary> /// 改动日期 /// </summary> public DateTime? dModifyDate; /// <summary> /// 改动人编码 /// </summary> public Guid? gModifyUserId; /// <summary> /// 改动人姓名 /// </summary> public string sModifyUserRealname; } /// <summary> /// 节点类--【仅供EasyUITree使用：标识id text state checked attributes children】 /// </summary> public class NodeTree { /// <summary> /// 子节点 /// </summary> public List<NodeTree> children; /// <summary> /// 图标 /// </summary> public string iconCls; /// <summary> /// 是否是父级节点 默觉得'open'. 当为‘closed’时说明此节点下有子节点否则此节点为叶子节点 /// </summary> public string state; /// <summary> /// 地区gID /// </summary> public Guid? id; /// <summary> /// 地区父gPID /// </summary> public Guid? gPID; /// <summary> /// 地区编码 /// </summary> public string sAreaCode; /// <summary> /// 地区级别 /// </summary> public int? iJB; /// <summary> /// 地区名称 /// </summary> public string text; /// <summary> /// 删除标识 /// </summary> public int? iDeleteMark; /// <summary> /// 创建日期 /// </summary> public DateTime? dCreateDate; /// <summary> /// 创建人编码 /// </summary> public Guid? gCreateUserId; /// <summary> /// 创建人姓名 /// </summary> public string sCreateUserRealname; /// <summary> /// 改动日期 /// </summary> public DateTime? dModifyDate; /// <summary> /// 改动人编码 /// </summary> public Guid? gModifyUserId; /// <summary> /// 改动人姓名 /// </summary> public string sModifyUserRealname; } public class attributes { } /// <summary> /// 读取地区列表【EasyUITree】--青海省民政厅以下一级 /// </summary> /// <returns></returns> [WebMethod] public static string GetEasyUITreeRootList() { List<NodeTree> list = new List<NodeTree>();//全部节点 list = GetTreeGenNode();//将全部一级节点放到list中 GetTreeThirdChilds(ref list); return JsonHelper<NodeTree>.ListToJsonString(list); } /// <summary> /// 读取地区列表--青海省民政厅以下一级 /// </summary> /// <returns></returns> [WebMethod] public static string GetZtreeRootList() { List<Node> list = new List<Node>();//全部节点 list = GetGenNode();//将全部一级节点放到list中 GetThirdChilds(ref list); return JsonHelper<Node>.ListToJsonString(list); } /// <summary> /// 读取地区列表【EasyUITree】 /// </summary> /// <returns></returns> [WebMethod] public static string GetTreeList() { List<NodeTree> list = new List<NodeTree>();//全部节点 list = GetTreeGenNode();//将全部一级节点放到list中 GetTreeChilds(ref list); return JsonHelper<NodeTree>.ListToJsonString(list); } /// <summary> /// 读取地区列表 /// </summary> /// <returns></returns> [WebMethod] public static string GetZtreeList() { List<Node> list = new List<Node>();//全部节点 list = GetGenNode();//将全部一级节点放到list中 GetChilds(ref list); return JsonHelper<Node>.ListToJsonString(list); } /// <summary> /// 读取子集节点【EasyUITree】--青海省民政厅以下一级 /// </summary> /// <param name="list"></param> [WebMethod] public static void GetTreeThirdChilds(ref List<NodeTree> list) { foreach (NodeTree node in list) { List<NodeTree> nodeList = GetTreeThirdChildsID(node.id); if (nodeList.Count > 0) { if (node.iJB <= 0) node.children = nodeList; GetTreeThirdChilds(ref nodeList); } break; } } /// <summary> /// 读取子集节点--青海省民政厅以下一级 /// </summary> /// <param name="list"></param> [WebMethod] public static void GetThirdChilds(ref List<Node> list) { foreach (Node node in list) { List<Node> nodeList = GetThirdChildsID(node.gID); if (nodeList.Count > 0) { if (node.iJB <= 0) node.children = nodeList; GetThirdChilds(ref nodeList); } break; } } /// <summary> /// 获全部的一级节点【EasyUITree】 /// </summary> /// <param name="nodeList"></param> /// <returns></returns> [WebMethod] public static List<NodeTree> GetTreeGenNode() { List<NodeTree> nodeList = new List<NodeTree>(); List<NodeTree> childrenList = new List<NodeTree>(); NodeTree node = new NodeTree(); NodeTree children = new NodeTree(); List<sys_Organize> genList = iORGBLL.GetList(P => P.iJB == -1 && P.iDeleteMark == 0); if (genList != null && genList.Count > 0) { foreach (sys_Organize genItem in genList) { //根节点 node node.id = genItem.gID; node.gPID = genItem.gPID; node.sAreaCode = genItem.sAreaCode; node.iJB = genItem.iJB; node.text = genItem.sFullName; node.iDeleteMark = genItem.iDeleteMark; node.dCreateDate = genItem.dCreateDate; node.gCreateUserId = genItem.gCreateUserId; node.sCreateUserRealname = genItem.sCreateUserRealname; node.dModifyDate = genItem.dModifyDate; node.gModifyUserId = genItem.gModifyUserId; node.sModifyUserRealname = genItem.sModifyUserRealname; if (iORGBLL.GetList(P => P.gPID == genItem.gID && P.iDeleteMark == 0).Count > 0) { node.state = "closed"; node.iconCls = iconOpen; } childrenList.Add(children); } if (childrenList.Count > 0) node.children = childrenList; nodeList.Add(node); } return nodeList; } /// <summary> /// 获全部的一级节点 /// </summary> /// <param name="nodeList"></param> /// <returns></returns> [WebMethod] public static List<Node> GetGenNode() { List<Node> nodeList = new List<Node>(); List<Node> childrenList = new List<Node>(); Node node = new Node(); Node children = new Node(); List<sys_Organize> genList = iORGBLL.GetList(P => P.iJB == -1 && P.iDeleteMark == 0); if (genList != null && genList.Count > 0) { foreach (sys_Organize genItem in genList) { //根节点 node node.gID = genItem.gID; node.gPID = genItem.gPID; node.sAreaCode = genItem.sAreaCode; node.iJB = genItem.iJB; node.name = genItem.sFullName; node.iDeleteMark = genItem.iDeleteMark; node.dCreateDate = genItem.dCreateDate; node.gCreateUserId = genItem.gCreateUserId; node.sCreateUserRealname = genItem.sCreateUserRealname; node.dModifyDate = genItem.dModifyDate; node.gModifyUserId = genItem.gModifyUserId; node.sModifyUserRealname = genItem.sModifyUserRealname; if (iORGBLL.GetList(P => P.gPID == genItem.gID && P.iDeleteMark == 0).Count > 0) { node.isParent = true; node.iconOpen = iconOpen; node.iconClose = iconClose; } childrenList.Add(children); } if (childrenList.Count > 0) node.children = childrenList; nodeList.Add(node); } return nodeList; } /// <summary> /// 将获取的全部的子节点放到list中【EasyUITree】 /// </summary> /// <param name="list">按引用传值,当控制权传递回调用方法时，在方法中对參数所做的不论什么更改都将反映在该变量中</param> /// <returns></returns> [WebMethod] public static void GetTreeChilds(ref List<NodeTree> list) { foreach (NodeTree node in list) { List<NodeTree> nodeList = GetTreeThirdChildsID(node.id); if (nodeList.Count > 0) { node.children = nodeList;//载入子节点 //採用递归的形式 GetTreeChilds(ref nodeList); } } } /// <summary> /// 将获取的全部的子节点放到list中 /// </summary> /// <param name="list">按引用传值,当控制权传递回调用方法时，在方法中对參数所做的不论什么更改都将反映在该变量中</param> /// <returns></returns> [WebMethod] public static void GetChilds(ref List<Node> list) { foreach (Node node in list) { List<Node> nodeList = GetChildsID(node.gID); if (nodeList.Count > 0) { node.children = nodeList;//载入子节点 //採用递归的形式 GetChilds(ref nodeList); } } } /// <summary> /// 依据父节点的id获取子节点 /// </summary> /// <param name="list">父节点id</param> /// <returns>异步调用返回List<Node></returns> [WebMethod] public static string GetRootByChildsID(string gid) { Guid id = new Guid(); Guid.TryParse(gid, out id); List<Node> list = GetThirdChildsID(id); return JsonHelper<Node>.ListToJsonString(list); } /// <summary> /// 依据父节点的id获取子节点 /// </summary> /// <param name="list">父节点id</param> /// <returns></returns> [WebMethod] public static List<NodeTree> GetTreeThirdChildsID(Guid? gid) { List<NodeTree> childrenList = new List<NodeTree>(); foreach (sys_Organize childrenItem in iORGBLL.GetList(P => P.gPID == gid && P.iDeleteMark == 0)) { NodeTree children = new NodeTree(); //仿造子节点【child】属性 //推断叶子节点是否含有子节点并设置属性 if (iORGBLL.GetList(P => P.gPID == childrenItem.gID && P.iDeleteMark == 0).Count > 0) { children.state = "closed";//默认 true children.iconCls = iconOpen;//默认图标 } children.id = childrenItem.gID; children.gPID = childrenItem.gPID; children.sAreaCode = childrenItem.sAreaCode; children.iJB = childrenItem.iJB; children.text = childrenItem.sFullName; children.iDeleteMark = childrenItem.iDeleteMark; children.dCreateDate = childrenItem.dCreateDate; children.gCreateUserId = childrenItem.gCreateUserId; children.sCreateUserRealname = childrenItem.sCreateUserRealname; children.dModifyDate = childrenItem.dModifyDate; children.gModifyUserId = childrenItem.gModifyUserId; children.sModifyUserRealname = childrenItem.sModifyUserRealname; childrenList.Add(children); } return childrenList; } /// <summary> /// 依据父节点的id获取子节点 /// </summary> /// <param name="list">父节点id</param> /// <returns></returns> [WebMethod] public static List<Node> GetThirdChildsID(Guid? gid) { List<Node> childrenList = new List<Node>(); foreach (sys_Organize childrenItem in iORGBLL.GetList(P => P.gPID == gid && P.iDeleteMark == 0)) { Node children = new Node(); //仿造子节点【child】属性 //推断叶子节点是否含有子节点并设置属性 if (iORGBLL.GetList(P => P.gPID == childrenItem.gID && P.iDeleteMark == 0).Count > 0) { children.isParent = true;//默认 true children.iconOpen = iconOpen;//默认 展开属性 children.iconClose = iconClose;//默认 收缩属性 } children.gID = childrenItem.gID; children.gPID = childrenItem.gPID; children.sAreaCode = childrenItem.sAreaCode; children.iJB = childrenItem.iJB; children.name = childrenItem.sFullName; children.iDeleteMark = childrenItem.iDeleteMark; children.dCreateDate = childrenItem.dCreateDate; children.gCreateUserId = childrenItem.gCreateUserId; children.sCreateUserRealname = childrenItem.sCreateUserRealname; children.dModifyDate = childrenItem.dModifyDate; children.gModifyUserId = childrenItem.gModifyUserId; children.sModifyUserRealname = childrenItem.sModifyUserRealname; childrenList.Add(children); } return childrenList; } /// <summary> /// 依据父节点的id获取子节点 /// </summary> /// <param name="list">父节点id</param> /// <returns></returns> [WebMethod] public static List<Node> GetChildsID(Guid? gid) { List<Node> childrenList = new List<Node>(); foreach (sys_Organize childrenItem in iORGBLL.GetList(P => P.gPID == gid && P.iDeleteMark == 0)) { Node children = new Node(); //仿造子节点【child】属性 //推断叶子节点是否含有子节点并设置属性 if (iORGBLL.GetList(P => P.gPID == childrenItem.gID && P.iDeleteMark == 0).Count > 0) { children.isParent = true;//默认 true children.iconOpen = iconOpen;//默认 展开属性 children.iconClose = iconClose;//默认 收缩属性 } children.gID = childrenItem.gID; children.gPID = childrenItem.gPID; children.sAreaCode = childrenItem.sAreaCode; children.iJB = childrenItem.iJB; children.name = childrenItem.sFullName; children.iDeleteMark = childrenItem.iDeleteMark; children.dCreateDate = childrenItem.dCreateDate; children.gCreateUserId = childrenItem.gCreateUserId; children.sCreateUserRealname = childrenItem.sCreateUserRealname; children.dModifyDate = childrenItem.dModifyDate; children.gModifyUserId = childrenItem.gModifyUserId; children.sModifyUserRealname = childrenItem.sModifyUserRealname; childrenList.Add(children); } return childrenList; } }}
*/![树后台数据存储（採用webmethod）[通俗易懂]](https://ask.qcloudimg.com/http-save/yehe-8223537/7a4c74d42fced4c6215fa541da4b4abe.jpeg)
树后台数据存储（採用webmethod）[通俗易懂]
![树后台数据存储（採用webmethod）[通俗易懂]](https://ask.qcloudimg.com/http-save/yehe-8223537/d2b923d5b42115b0a45a7609a4936aff.jpeg)
树后台数据存储（採用webmethod）[通俗易懂]
发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/116211.html原文链接：https://javaforall.cn
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：2022年1月2，如有侵权请联系 cloudcommunity@tencent.com 删除
评论
登录后参与评论
推荐阅读
目录
相关产品与服务
对象存储
对象存储（Cloud Object Storage，COS）是由腾讯云推出的无目录层次结构、无数据格式限制，可容纳海量数据且支持 HTTP/HTTPS 协议访问的分布式存储服务。腾讯云 COS 的存储桶空间无容量上限，无需分区管理，适用于 CDN 数据分发、数据万象处理或大数据计算与分析的数据湖等多种场景。