具体代码实现
@{
ViewBag.Title = "人员查找";
ViewBag.LeftWidth = "200px";
ViewBag.MiddleWidth =
"200px";
}
<html>
<head>
<link
href="../../../Script/easyui/themes/bootstrap/easyui.css"
rel="stylesheet"
type="text/css"
/>
<link
href="../../../Script/easyui/themes/icon.css" rel="stylesheet" type="text/css"
/>
<link
href="../../../Content/themes/base/Common/common.css" rel="stylesheet"
type="text/css" />
<script
src="../../../Script/easyui/jquery-1.8.3.min.js"
type="text/javascript"></script>
<script
src="../../../Script/Common/json2.js"
type="text/javascript"></script>
<script
src="../../../Script/easyui/jquery.easyui.min.js"
type="text/javascript"></script>
<script
src="../../../Script/easyui/easyui-lang-zh_CN.js"
type="text/javascript"></script>
<script
src="../../../Script/Common/Toolbar.js"
type="text/javascript"></script>
<script
src="../../../Script/easyui/plugins/JValidator.js"
type="text/javascript"></script>
<script
src="../../../Script/Common/Common.js"
type="text/javascript"></script>
</head>
<body
class="easyui-layout">
<div region="north"
data-options="border:false" style="height:
50px;">
<select id="Deptree"
class="easyui-combotree" style="width:
200px;">
</select>
</div>
<script
type="text/javascript">
//页面加载按部门搜索部门树列表
var MySearchOrg =
{
//加载左侧部门树
onloadDepTree: function () {
//部门树方法
$(‘#Deptree‘).combotree({
multiple:
true,
checkbox:
true,
url:
‘../SearchOrg/GetOrganizationList‘,
onHidePanel: function () {
var t = $(‘#Deptree‘).combotree(‘tree‘); // get the tree
object
var n = t.tree(‘getChecked‘); // get selected
node
}
});
}
}
$(function () {
MySearchOrg.onloadDepTree();
});
</script>
//后台
using System;
using System.Collections.Generic;
using
System.Linq;
using System.Text;
using System.Collections;
using
System.Web.Mvc;
using System.Web;
using System.Data;
using
GWork.Models;
using Newtonsoft.Json;
using GWork.DataAccess;
using
GWork.Business;
using GWork.IBusiness;
using SysManager.Models;
using
SysManager.Common.Utilities;
using Newtonsoft.Json.Converters;
namespace
GWork.Controllers.OpenWindows.SearchEmployee
{
public
class SearchOrgController : Controller
{
private SYS_User userinfo = new
SYS_User();
private
SYS_Organization organizationinfo = new SYS_Organization();
//权限表中的组织部门
private
SysManager.IBusiness.IOrganizationBLL organizationibll =
SysManager.Business.BusinessFactory.Instance.CreateOrganization();//部门工厂
private SysManager.IBusiness.IRolesBLL rolesbll =
SysManager.Business.BusinessFactory.Instance.CreateRoles();//角色工厂
private SysManager.IBusiness.IUserBLL userbll =
SysManager.Business.BusinessFactory.Instance.CreateUser();// 获取员工用户方法
public ActionResult
SearchOrgList()//搜索试图
{
return
View();
}
#region
获取部门列表树集合
///
<summary>
///
获取部门列表树集合
///
</summary>
///
<returns></returns>
public string
GetOrganizationList()
{
System.Collections.IList orgainList =
organizationibll.GetList();//获取部门方法
IsoDateTimeConverter timeConverter = new
IsoDateTimeConverter();
timeConverter.DateTimeFormat = "yyyy‘-‘MM‘-‘dd‘
‘HH‘:‘mm‘:‘ss";
List<SYS_Organization> listtree =
SysManager.Common.Utilities.IListHelper.IListToList<SYS_Organization>(orgainList);//将IList
转化成List
SYS_Organization orgobj = listtree.Find(org => org.ParentId ==
"0");//构造顶级节点//（数据库中用的是O）
LEFTTREE lefttree = new
LEFTTREE();
lefttree.ID = orgobj.OrganizationId;
//树节点
lefttree.TEXT = orgobj.FullName;
//公司名称
lefttree.CHILDREN = new List<LEFTTREE>();
//树子节点
lefttree.EX1 = orgobj.Category;// （额外条件种类）
TreeDiGui(lefttree.ID, lefttree, listtree); //递归用法
return "["
+ JsonConvert.SerializeObject(lefttree).Replace("TEXT", "text").Replace("ID",
"id").Replace("CHILDREN", "children") +
"]";
}
#region
查找树的子节点
///
<summary>
///
查找树的子节点
///
</summary>
/// <param
name="sb"></param>
///
<param
name="ParentId"></param>
///
<returns></returns>
public LEFTTREE TreeDiGui(string ParentId, LEFTTREE LEFTTREE,
IEnumerable<SYS_Organization>
ALLTREE)
{
//
IEnumerable<SYS_Organization> FindTree = ALLTREE.Where(new
Func<SYS_Organization, bool>(d => d.ParentId ==
ParentId));
foreach (SYS_Organization item in
FindTree)
{
LEFTTREE ChildTree = new
LEFTTREE();
ChildTree.ID =
item.OrganizationId;
ChildTree.TEXT =
item.FullName;
ChildTree.CHILDREN = new
List<LEFTTREE>();
ChildTree.EX1 =
item.Category;//种类
LEFTTREE.CHILDREN.Add(ChildTree);
TreeDiGui(ChildTree.ID, ChildTree,
ALLTREE);
}
return
LEFTTREE;
}
#endregion
#endregion
}
}
easyui- comobo 详细讲解,布布扣,bubuko.com
原文：http://www.cnblogs.com/dullbaby/p/3571665.html