根据SPWeb递推得到地下的所有子网站和List的Json

1.开发缘由

其实这样的工具很多，在网站中一点点看也是大概能够了解的。但是属于强迫症，总想看一下所有。

2.设计思路

开始是想做成思维导图的模式，jQuery插件，Html都搜过，结果只找到了http://qunee.com/buy.html。有什么办法呢，只能随便找个tree显示。

Json拼写开始以为收到擒来，结果写逻辑生疏的我竟然写了两三个小时。

公布出来大家一起学习吧。

3.代码部分

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.SharePoint;

public partial class _Default : System.Web.UI.Page
{
    public string strr;
    bool IsAddList = true;
    string path = "http://xxxx18:8099/1234/";
    protected void Page_Load(object sender, EventArgs e)
    {
        strr = GetJsonFormWeb(path);
        strr = "[" + strr + "]";
    }

    public string GetJsonFormWeb(string path)
    {
        string jsonStr = "";
        SPSecurity.RunWithElevatedPrivileges(delegate
        {
            using (SPSite site = new SPSite(path))
            {
                using (SPWeb web = site.OpenWeb())
                {
                    if (web.Webs.Count>0)
                    {
                        for (int i = 0; i < web.Webs.Count; i++)
                        {
                            jsonStr += "{text:'" + "Web " + (i+1).ToString() + "----" + web.Webs[i].Name + "'";
                            if (web.Webs[i].Webs.Count > 0)
                            {
                                jsonStr += ",children: [";
                                jsonStr += GetJsonFormWeb(web.Webs[i].Url);
                                if (IsAddList && web.Webs[i].Lists.Count > 0)
                                {
                                    jsonStr +="," + GetListJson(web.Webs[i]);
                                }
                                jsonStr += "]";
                            }
                            else
                            {
                                if (IsAddList && web.Lists.Count > 0)
                                {
                                    jsonStr += ",children: [";
                                    jsonStr += GetListJson(web.Webs[i]);
                                    jsonStr += "]";
                                }
                            }
                            //if (web.Webs[i].Webs.Count > 0 && web.Webs[i].Lists.Count > 0)
                            //{
                            //    jsonStr += ",";
                            //}
                            jsonStr += "}";
                            if (i < web.Webs.Count - 1)
                            {
                                jsonStr += ",";
                            }
                        }
                    }
                    else
                    {
                        
                        if (web.Lists.Count > 0 && IsAddList)
                        {
                            jsonStr += ",children: [";
                            jsonStr += GetListJson(web);
                            jsonStr += "]";
                        }
                    }
                    if (web.Webs.Count > 0 && web.Lists.Count > 0 && IsAddList)
                    {
                        jsonStr += "," + GetListJson(web);
                    }
                    
                }
            }
        });
        return jsonStr;
    }

    public string GetListJson(SPWeb web)
    {
        if (!IsAddList)
        {
            return "";
        }
        string str = "";
        if (web.Lists.Count>0)
        {
            for (int i = 0; i < web.Lists.Count; i++)
            {
                if (web.Lists[i].Title.Trim().Length>0)
                {
                    str += "{text:'" + web.Lists[i].Title + "'}";
                    if (i < web.Lists.Count - 1)
                    {
                        str += ",";
                    }
                }
            }
        }
        return str;
    }
}

　　

4.源码：

开发工具：VS2005

http://app.yinxiang.com/shard/s12/sh/765c7019-04ec-4efd-9f83-8e4d0e068c6b/dbab5493b8c06753d4cd6779ec929067