treeview showModalDialog问题不够加分

jidianxueyuan 2010-01-27 04:15:54

第一个界面点击按钮弹出带treeview的第二个界面点击treeview的节点关闭第二个界面把treeview的节点的值以及父节点的值给一个界面

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智者知已应修善业 2010-01-27

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http://topic.csdn.net/u/20100120/19/9ac90bc2-0a78-462d-86d4-1fe8caed04e2.html好像就是我最后试验的方法了

阿非 2010-01-27

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<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <title></title>

    <script>

        function select(pName,cName) {

            alert('ParentName:' + pName + '  CurrentName:' + cName);

        }

    </script>

    

</head>

<body>

    <form id="form1" runat="server">

    <asp:TreeView ID="tv"  runat="server"></asp:TreeView>

    </form>

</body>

</html>



protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack)

        {            

            TreeNode tn, tnChild;



            tn = new TreeNode();

            tn.Text = string.Format("<span onclick=select('','{0}');>rootNode1</span>", "rootNode1");

            tn.SelectAction = TreeNodeSelectAction.None;

            



            tnChild = new TreeNode();

            tnChild.Text = string.Format("<span onclick=select('{0}','{1}');>childNode1</span>", "rootNode1", "childNode1");

            tnChild.SelectAction = TreeNodeSelectAction.None;

            tn.ChildNodes.Add(tnChild);





            tnChild = new TreeNode();

            tnChild.Text = string.Format("<span onclick=select('{0}','{1}');>childNode1</span>", "rootNode1", "childNode2");

            tnChild.SelectAction = TreeNodeSelectAction.None;

            tn.ChildNodes.Add(tnChild);            



            tv.Nodes.Add(tn);



            tn = new TreeNode();

            tn.Text = string.Format("<span onclick=select('','{0}');>rootNode1</span>", "rootNode2");

            tn.SelectAction = TreeNodeSelectAction.None;



            tnChild = new TreeNode();

            tnChild.Text = string.Format("<span onclick=select('{0}','{1}');>childNode1</span>", "rootNode1", "childNode1");

            tnChild.SelectAction = TreeNodeSelectAction.None;

            tn.ChildNodes.Add(tnChild);





            tnChild = new TreeNode();

            tnChild.Text = string.Format("<span onclick=select('{0}','{1}');>childNode1</span>", "rootNode1", "childNode2");

            tnChild.SelectAction = TreeNodeSelectAction.None;

            tn.ChildNodes.Add(tnChild);



            tv.Nodes.Add(tn);



        }

    }