树后台数据存储（採用webmethod）[通俗易懂]

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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;        }    }}
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