如何實現asp.net TreeView與XML三步生成列表樹

這篇文章主要介紹“如何實現asp.net TreeView與XML三步生成列表樹”，在日常操作中，相信很多人在如何實現asp.net TreeView與XML三步生成列表樹問題上存在疑惑，小編查閱了各式資料，整理出簡單好用的操作方法，希望對大家解答”如何實現asp.net TreeView與XML三步生成列表樹”的疑惑有所幫助！接下來，請跟著小編一起來學習吧！

1:頁面TreeView 叫tvFunction
2:新建 adminFunction.xml

復制代碼 代碼如下:

<?xml version="1.0" encoding="utf-8" ?>
<functions>
  <function name="商品發布" url="~/page/leaves/leave.aspx">
    <subfunction name="添加商品" url="~/page/leaves/leave.aspx">
    </subfunction>
    <subfunction name="添加商品" url="~/page/leaves/leave.aspx">
    </subfunction>
  </function>
  <function name="留言發布" url="~/page/leaves/leave.aspx">
    <subfunction name="添加留言" url="~/page/leaves/leave.aspx">
    </subfunction>
    <subfunction name="修改留言" url="~/page/leaves/leave.aspx">
    </subfunction>
  </function>
</functions>

3：頁面綁定

復制代碼 代碼如下:

/// <summary>
        /// 初始化功能樹結構
        /// </summary>
        private void InitFunction()
        {
            XmlDocument xmldoc = new XmlDocument();
            string xmlPath = "~/adminFunction.xml";
            xmlPath = Server.MapPath(xmlPath);
            xmldoc.Load(xmlPath);
            XmlNode root = xmldoc.DocumentElement;

            foreach (XmlNode node in root.ChildNodes)
            {
                //獲取父節點的信息顯示(輕狂-書生)
                XmlElement x1 = node as XmlElement;
                string name = x1.GetAttribute("name");
                string url = x1.GetAttribute("url");
                TreeNode tn = new TreeNode();
                tn.Text = name;
                tn.NavigateUrl = url;
                foreach (XmlNode subnode in x1.ChildNodes)
                {
                    XmlElement subxmlEmt = subnode as XmlElement;
                    string subname = subxmlEmt.GetAttribute("name");
                    string suburl = subxmlEmt.GetAttribute("url");
                    TreeNode subtn = new TreeNode();
                    subtn.Text = subname;
                    subtn.NavigateUrl = suburl;
                    tn.ChildNodes.Add(subtn);

                }
                tvFunction.Nodes.Add(tn);

            }
        }

4：顯示效果

到此，關于“如何實現asp.net TreeView與XML三步生成列表樹”的學習就結束了，希望能夠解決大家的疑惑。理論與實踐的搭配能更好的幫助大家學習，快去試試吧！若想繼續學習更多相關知識，請繼續關注億速云網站，小編會繼續努力為大家帶來更多實用的文章！