258 lines
7.5 KiB
JavaScript
258 lines
7.5 KiB
JavaScript
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/*!
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* 主 题：《院系的节点》
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* 说 明：生成院系的节点对象；
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* 功能描述：
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* 1、院系的节点对象，包括院系所有信息，与数据库信息一一对应；
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* 2、节点属性包括上级、下级、有否子节点，是否为最后一个节点等；
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* 3、如果他对像时为空，则默认生成“院系管理”的根节点
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*
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* 作 者：宋雷鸣
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* 开发时间: 2012年12月23日
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*/
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//院系的节点
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function Node(object, fulldata) {
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this.object = object;
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this.fulldata = fulldata;
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if (object != null) {
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this.evaluate1();
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this.evaluate2();
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} else {
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this.Name = "全部";
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this.Id = 0;
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this.evaluate2();
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}
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}
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//取院系的名称，如果为空，则为null
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Node.prototype.Name = "null";
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//节点的id
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Node.prototype.Id = 0;
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//院系的父节点id
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Node.prototype.PatId = 0;
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//排序号
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Node.prototype.Tax = 0;
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//院系是否启用，默认为true
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Node.prototype.IsUse = true;
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//该院系是否显示，默认为true
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Node.prototype.IsShow = true;
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//院系的介绍或说明
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Node.prototype.Intro = ""; //
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//节点的状态，如果为true则，在页面显示时为展开状态
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Node.prototype.State = true;
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//节点的业务属性
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//院系代码
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Node.prototype.Code = "";
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//中文简称
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Node.prototype.CnAbbr = "";
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//英文名称
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Node.prototype.EnName = "";
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//英文简称
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Node.prototype.EnAbbr = "";
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//联系方式
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Node.prototype.Phone = "";
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Node.prototype.Fax = "";
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Node.prototype.Email = "";
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Node.prototype.Msn = "";
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Node.prototype.WorkAddr = "";
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//以下为系统属性
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//该节点的子节点
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Node.prototype.Childs = null;
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//该节点的兄弟节点
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Node.prototype.Siblings = null;
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//该节点，是否有子级
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Node.prototype.IsChilds = false;
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//该节点，是否是第一个节点
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Node.prototype.IsFirst = false;
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//当前节点的上一个
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Node.prototype.Pre = null;
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//该节点，是否是最后一个节点
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Node.prototype.IsLast = false;
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//当前节点的下一个；
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Node.prototype.Next = null;
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//当前节点的上一级
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Node.prototype.Parent = null;
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//节点相对于根节点的路，路径名为中文，分隔符为逗号
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Node.prototype.Path = "";
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//给基本属性赋值
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Node.prototype.evaluate1 = function () {
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//属性参数
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this.Name = this.getValue("Dep_CnName");
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this.Id = Number(this.getValue("Dep_Id"));
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this.PatId = Number(this.getValue("Dep_PatId"));
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this.Tax = Number(this.getValue("Dep_Tax"));
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this.IsUse = this.getValue("Dep_IsUse") == "false" ? false : true; ;
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this.IsShow = this.getValue("Dep_IsShow") == "false" ? false : true;
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this.Intro = this.getValue("Dep_Func");
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//this.Path=this.GetPath();
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this.State = this.getValue("Dep_State") == "false" ? false : true;
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this.Code = this.getValue("Dep_Code");
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this.CnAbbr = this.getValue("Dep_CnAbbr");
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this.EnName = this.getValue("Dep_EnName");
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this.EnAbbr = this.getValue("Dep_EnAbbr");
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this.Phone = this.getValue("Dep_Phone");
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this.Fax = this.getValue("Dep_Fax");
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this.Email = this.getValue("Dep_Email");
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this.Msn = this.getValue("Dep_Msn");
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this.WorkAddr = this.getValue("Dep_WorkAddr");
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};
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//特性参数
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Node.prototype.evaluate2 = function () {
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//特性参数
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this.State = this.Id == 0 ? true : this.State;
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this.Childs = this.GetChilds();
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this.Siblings = this.GetSiblings();
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this.Parent = this.GetParent();
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this.IsChilds = this.Childs.length > 0 ? true : false;
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this.IsFirst = this.SetIsFirst();
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this.IsLast = this.SetIsLast();
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this.Pre = this.GetPre();
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this.Next = this.GetNext();
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}
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//获取节点的相关属性
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//keyName:属性名
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Node.prototype.getValue = function (keyName) {
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var node = this.object.find(">" + keyName);
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if (node == null || node.length < 1) {
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return "";
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}
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return node.text().toLowerCase();
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}
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//获取子级
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Node.prototype.GetChilds = function () {
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var fulldata = this.fulldata;
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var nodes = this.fulldata.find("Depart");
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var id = this.Id;
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//alert(id);
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var arr = new Array();
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nodes.each(
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function () {
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var n = Number($(this).find("Dep_PatId").text().toLowerCase());
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if (n == id) {
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arr.push($(this));
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}
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}
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);
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arr = this.SetOrder(arr);
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return arr;
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}
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//获取上级,xml对象，非node对象
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Node.prototype.GetParent = function () {
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var fulldata = this.fulldata;
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var nodes = this.fulldata.find("Depart");
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var pid = this.PatId;
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//alert(pid);
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var arr = new Array();
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nodes.each(
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function () {
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var n = Number($(this).find("Dep_Id").text().toLowerCase());
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if (n == pid) {
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arr.push($(this));
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}
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}
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);
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if (arr.length > 0) return arr[0];
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return null;
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}
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//获取兄弟子级
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Node.prototype.GetSiblings = function () {
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var nodes = this.fulldata.find("Depart");
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var pid = this.PatId;
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//alert(id);
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var arr = new Array();
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nodes.each(
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function () {
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var n = Number($(this).find("Dep_PatId").text().toLowerCase());
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if (n == pid) {
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arr.push($(this));
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}
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}
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);
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arr = this.SetOrder(arr);
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return arr;
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}
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//将数组类的列排序
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Node.prototype.SetOrder = function (array) {
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for (var i = 0; i <= array.length - 1; i++) {
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for (var j = array.length - 1; j > i; j--) {
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var jj = Number(array[j].find("Dep_Tax").text().toLowerCase());
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var jn = Number(array[j - 1].find("Dep_Tax").text().toLowerCase());
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if (jj < jn) {
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var temp = array[j];
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array[j] = array[j - 1];
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array[j - 1] = temp;
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}
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}
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}
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for (var i = 0; i < array.length; i++) {
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array[i].find("Dep_Tax").text((i + 1) * 10);
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}
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return array;
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}
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//是不是第一个节点
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Node.prototype.SetIsFirst = function () {
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var arr = this.Siblings;
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var len = arr.length;
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if (arr.length > 0) {
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var id = Number(arr[0].find("Dep_Id").text().toLowerCase());
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if (id == this.Id) {
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return true;
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}
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}
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return false;
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}
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//是不是最后一个节点
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Node.prototype.SetIsLast = function () {
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var arr = this.Siblings;
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var len = arr.length;
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if (arr.length > 0) {
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var id = Number(arr[len - 1].find("Dep_Id").text().toLowerCase());
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if (id == this.Id) {
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return true;
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}
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}
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return false;
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}
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//当前节点的上一个节点
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Node.prototype.GetPre = function () {
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//如果自身是第一个节点，则返回Null
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if (this.IsFirst) return null;
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var arr = this.Siblings;
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var len = arr.length;
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for (var i = 0; i < len; i++) {
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var id = Number(arr[i].find("Dep_Id").text().toLowerCase());
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if (id == this.Id) {
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return arr[i - 1];
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}
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}
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return null;
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}
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//当前节点的下一个节点
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Node.prototype.GetNext = function () {
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//如果自身是第一个节点，则返回Null
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if (this.IsLast) return null;
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var arr = this.Siblings;
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var len = arr.length;
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for (var i = 0; i < len; i++) {
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var id = Number(arr[i].find("Dep_Id").text().toLowerCase());
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if (id == this.Id) {
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return arr[i + 1];
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}
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}
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return null;
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}
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//获取当前节点从根节点的路径，路径名为中文，分隔符为,号；
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Node.prototype.GetPath = function () {
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var tm = "";
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var p = this.GetParent(this.Id);
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if (p == null) return tm;
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var pid = p.find("Dep_PatId").text();
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while (Number(pid) != 0) {
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tm = p.find("Dep_CnName").text() + "," + tm;
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var pid = p.find("Dep_PatId").text();
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pid = Number(pid);
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p = this.GetParent(pid);
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}
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tm = tm.substring(0, tm.lastIndexOf(","));
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return tm;
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} |