Web/WebApp/LxEasyUITreeNode.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using CityMgr;
using CityMgr.Base;
using RhData;

namespace WebApp
{
    /// <summary>
    /// 用于EasyUI的TreeNode
    /// </summary>
    [Serializable]
    public class LxEasyUITreeNode
    {
        /// <summary>
        /// 节点ID
        /// </summary>
        public string id { get; set; }
        /// <summary>
        /// 节点文本
        /// </summary>
        public string text { get; set; }
        /// <summary>
        /// 子节点列表
        /// </summary>
        public List<LxEasyUITreeNode> children { get; set; }
        /// <summary>
        /// 节点状态,open打开,closed关闭
        /// </summary>
        public string state { get; set; }

        /// <summary>
        /// 获取树形数据
        /// </summary>
        /// <param name="keyword">树形数据关键字</param>
        /// <returns>EasyUI树形节点集合</returns>
        [AjaxPro.AjaxMethod]
        public static List<LxEasyUITreeNode> GetTreeData(string keyword)
        {
            LxGradeDef gd = LxGradeDef.GetData(keyword);
            if (gd == null)
                throw new LxBusException("关键字错误");
            List<LxEasyUITreeNode> lstNode = new List<LxEasyUITreeNode>();
            string sql = "select " + gd.CodeFieldName + " as cCode," + gd.NameFieldName + " as cName,iGrade from " + gd.TableName + " order by " + gd.CodeFieldName;
            using (DataTable dt = Sql.ExecuteDataset(CommandType.Text, sql).Tables[0])
            {
                foreach (DataRow row in dt.Rows)
                {
                    string strCode = row["cCode"].ToString();
                    string strName = row["cName"].ToString();
                    string strParentCode = gd.CodingRule.GetParentCode(strCode);
                    LxEasyUITreeNode node = new LxEasyUITreeNode(){ id = strCode, text = strName };
                    if (strParentCode.Length == 0)
                    {
                        lstNode.Add(node);
                        continue;
                    }