47 lines
1.1 KiB
C#
47 lines
1.1 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Data;
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using System.Text;
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namespace FineUI.Examples.accordion
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{
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public partial class accordion_tree : PageBase
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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if (!IsPostBack)
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{
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// 绑定 XML 数据源到树控件
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treeMenu.DataSource = XmlDataSource1;
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treeMenu.DataBind();
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ResolveTreeNode(treeMenu.Nodes);
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}
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}
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private void ResolveTreeNode(TreeNodeCollection nodes)
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{
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foreach (TreeNode node in nodes)
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{
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if (node.Nodes.Count == 0)
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{
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if (!String.IsNullOrEmpty(node.NavigateUrl))
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{
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node.Target = "main";
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}
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}
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else
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{
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ResolveTreeNode(node.Nodes);
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}
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}
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}
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}
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}
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