erp/Web/DicPage.aspx.cs

using BizCom;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SiteCore;

public partial class DicPage : BasePage
{
    private DicSysBase dicSysBase;
    private string cType;
    System.Data.DataView dv = null;
    string TreeSelValue = "127";
    string rootTitle = "选择模块";
    string rootName = "根结点";
    protected void Page_Load(object sender, EventArgs e)
    {
        //判断权限
        //if (!CheckRights()) return;

        cType = GetString("t");
        hClass.Value = cType;
        //if (cType.Equals(""))
        //{
        //    ShowErrorPage();
        //    return;
        //}
        //string cn = getDicClassName(cType);
        //if (cn == "")
        //{
        //    ShowErrorPage();
        //    return;
        //}
        dicSysBase = (DicSysBase)GetReflectionObject(cType);

        PageInit();
        if (!Page.IsPostBack)
        {
            int mId = GetInt("mId");
            TreeSelValue = mId.ToString();
            initTree();
            transDataBind();
        }
    }


    public void PageInit()
    {

        switch (cType.ToLower())
        {
            case "ceerporganization":
                {
                    selShop.Visible = true;
                    designTable.Visible = true;
                    selOld.Visible = true;
                    break;
                }
            case "ceerpmodular":
            case "serpmodular":
            case "xmodular":
                {
                    trOperate.Visible = true;
                    trUrl.Visible = true;
                    trTag.Visible = true;
                    trIcon.Visible = true;
                    btnBuild.Visible = true;
                    break;
                }
            case "hoststation":
                {
                    trHostFieldName.Visible = true;
                    trHostName.Visible = true;
                    trMaxStock.Visible = true;
                    trWaringStock.Visible = true;
                    break;
                }
            default:
                {
                    trOperate.Visible = false;
                    trUrl.Visible = false;
                    trTag.Visible = false;
                    break;
                }
        }
    }

    #region lefttree

    private void initTree()
    {
        StringBuilder str = new StringBuilder();
        str.AppendFormat("treeData={0};", GetTreeData());
        if (TreeSelValue != "") str.AppendFormat("treeSel=\"{0}\";", TreeSelValue);
        litTree.Text = "<script type=\"text/javascript\">" + str.ToString() + "</script>";
    }

    DataTable resources = null;
    public string GetTreeData()
    {
        resources = dicSysBase.GetDataTable();
        dv = new System.Data.DataView(resources);
        StringBuilder str = new StringBuilder();
        str.Append("[");
        if (cType == "org")
        {
            dv.RowFilter = "ParentID=0";
            str.Append("{\"id\":\"" + dv[0]["ID"] + "\",\"name\":\"" + dv[0]["Name"] + "\",\"expanded\": true}");
            GetTree(ref str, dv[0]["ID"], 0);
        }
        else
        {
            str.Append("{\"id\":\"0\",\"name\":\"" + dicSysBase.rootName + "\",\"expanded\": true}");
            GetTree(ref str, 0, 0);
        }

        str.Append("]");
        return str.ToString();
    }


    private void GetTree(ref StringBuilder str, object parentID, int idx)
    {
        dv.RowFilter = "ParentID=" + parentID;
        dv.Sort = "Sort asc";
        if (dv.Count < 1)
        {
            return;
        }
        foreach (DataRowView drv in dv)
        {
            str.Append(",{");
            str.AppendFormat("\"id\":\"{0}\",\"name\":\"{1}\",\"pid\":\"{2}\",\"expanded\": {3}", drv["ID"], drv["Name"], parentID, "false");
            str.Append("}");
            GetTree(ref str, drv["ID"], 2);
            idx++;
        }
    }
    #endregion

    private void transDataBind()
    {
        DataTable dt = null;
        if (cType == "modular")
        {
            dt = XModular.GetModularNoOperate();
        }
        else
        {
            dt = resources;
        }
        System.Data.DataView dv = new System.Data.DataView(dt);
        getTransTree(dv, 0);
    }

    private void getTransTree(System.Data.DataView dv, object id)
    {
        dv.RowFilter = "parentid=" + id;
        foreach (DataRowView dr in dv)
        {
            selTrans.Items.Add(new System.Web.UI.WebControls.ListItem(getNodeName(dr["Name"], dr["Path"]), dr["ID"].ToString()));
            getTransTree(dv, dr["ID"]);
        }
    }

    private string getNodeName(object name, object path)
    {
        if (path.ToString() == "") return name.ToString();
        int len = path.ToString().Split('|').Length - 2;
        return "".PadLeft(len, '　') + name;
    }



}