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标题: 求助实现点击顶部菜单，左侧动态添加手风琴+树菜单 [打印本页]

作者: 原味 时间: 2014-4-18 12:05
标题: 求助实现点击顶部菜单，左侧动态添加手风琴+树菜单
各位大神们，小弟跪求实现点击顶部菜单，在窗体左边动态读取xml文件添加手风琴+树菜单，手风琴面板的内容是读取xml文件动态添加，我在每个按钮的点击事件里写动态添加代码。为什么页面显示不出来，怎么将动态添加的内容显示出来呢    JObject ids;
      protected void Page_Init(object sender, EventArgs e)
      {
         // 注册客户端脚本，服务器端控件ID和客户端ID的映射关系
         ids = GetClientIDS(btnExpandAll, btnCollapseAll, mainTabStrip, leftRegion, menuSettings);
         // 只在页面第一次加载时注册客户端用到的脚本
         if (!Page.IsPostBack)
         {
            string idsScriptStr = String.Format("window.IDS={0};", ids.ToString(Newtonsoft.Json.Formatting.None));
            PageContext.RegisterStartupScript(idsScriptStr);
         }
      }
private void BindLeftTree(string menuType)
      {
         if (menuType == "JC")
         {
            XmlDataSource1.DataFile = "./common/XML/jichu.xml";
         }
         else if (menuType == "JH")
         {
            XmlDataSource1.DataFile = "./common/XML/jinhuo.xml";
         }
      BindLeftTree();
}
private void BindLeftTree()
      {
         Accordion accordionMenu = new Accordion();
         accordionMenu.ID = "accordionMenu";
         accordionMenu.EnableFill = true;
         accordionMenu.ShowBorder = false;
         accordionMenu.ShowHeader = false;
         leftRegion.Items.Add(accordionMenu);
         XmlDocument xmlDoc = XmlDataSource1.GetXmlDocument();
         XmlNodeList xmlNodes = xmlDoc.SelectNodes("/Tree/TreeNode");
         foreach (XmlNode xmlNode in xmlNodes)
         {
            if (xmlNode.HasChildNodes)
            {
               AccordionPane accordionPane = new AccordionPane();
                  accordionPane.Title = xmlNode.Attributes["Text"].Value;
                  Tree innerTree = new Tree();
                  innerTree.EnableArrows = true;
                  innerTree.ShowBorder = false;
                  innerTree.ShowHeader = false;
                  innerTree.EnableIcons = false;
                  innerTree.AutoScroll = true;
                  innerTree.EnableSingleClickExpand = true;
                  accordionPane.Items.Add(innerTree);
                  XmlDocument innerXmlDoc = new XmlDocument();
                  innerXmlDoc.LoadXml(String.Format("<?xml version=\"1.0\" encoding=\"utf-8\" ?><Tree>{0}</Tree>", xmlNode.InnerXml));
                  // 绑定AccordionPane内部的树控件
                  innerTree.DataSource = innerXmlDoc;
                  innerTree.DataBind();
                  // 重新设置每个节点的图标
                  ResolveTreeNode(innerTree.Nodes);
            }
         }
         ids.Add("mainMenu", accordionMenu.ClientID);
         ids.Add("menuType", "accordion");

}
js文件：
F.ready(function () {

// IDS：default.aspx.cs 中向页面输出的控件客户端ID集合
var btnExpandAll = F(IDS.btnExpandAll);
var btnCollapseAll = F(IDS.btnCollapseAll);
var mainMenu = F(IDS.mainMenu);
var mainTabStrip = F(IDS.mainTabStrip);
var windowSourceCode = F(IDS.windowSourceCode);
var leftRegion = F(IDS.leftRegion);
var menuSettings = F(IDS.menuSettings);

。。。。。
});

这里怎么将这个添加的ID--mainMenu返回给js呢。拜托大神们给点建议吧

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