SiteMapNode : Web.sitemap « Sitemap « ASP.Net
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- Sitemap
- Web.sitemap
SiteMapNode
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="CatalogB" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:BulletedList ID="bulPrimary" runat="Server"
DataValueField="url" DataTextField="title" CssClass="bulHoriz"
DataSourceID="primarySiteSource" DisplayMode="HyperLink" />
<asp:SiteMapDataSource ID="primarySiteSource" runat="server"
ShowStartingNode="false" />
<div id="nodes">
<asp:HyperLink ID="lnkHome" runat="server" Text="Home" />
<asp:HyperLink ID="lnkPrev" runat="server" />
<asp:HyperLink ID="lnkNext" runat="server" />
<asp:HyperLink ID="lnkUp" runat="server" />
</div>
</div>
</form>
</body>
</html>
</html>
File: Default.aspx.cs
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;
public partial class CatalogB : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
SiteMapNode current = SiteMap.CurrentNode;
SiteMapNode root = SiteMap.RootNode;
foreach (SiteMapNode node in root.ChildNodes)
{
string s = node.Title;
}
SiteMapNode parent = current.ParentNode;
if (parent != null)
{
foreach (SiteMapNode nodeA in parent.ChildNodes)
{
string s = nodeA.Title;
}
}
if (SiteMap.CurrentNode != null)
{
lnkHome.NavigateUrl = SiteMap.RootNode.Url;
if (SiteMap.CurrentNode.PreviousSibling != null)
{
lnkPrev.NavigateUrl = SiteMap.CurrentNode.PreviousSibling.Url;
lnkPrev.Text = "Previous (" + SiteMap.CurrentNode.PreviousSibling.Title + ")";
}
else
lnkPrev.Visible = false;
if (SiteMap.CurrentNode.NextSibling != null)
{
lnkNext.NavigateUrl = SiteMap.CurrentNode.NextSibling.Url;
lnkNext.Text = "Next (" + SiteMap.CurrentNode.NextSibling.Title + ")";
}
else
lnkNext.Visible = false;
if (SiteMap.CurrentNode.ParentNode != null)
{
lnkUp.NavigateUrl = SiteMap.CurrentNode.ParentNode.Url;
lnkUp.Text = "Up (" + SiteMap.CurrentNode.ParentNode.Title + ")";
}
else
lnkUp.Visible = false;
}
}
}
File: Web.sitemap
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >
<siteMapNode url="BookHome.aspx" title="Home"
description="Return to home page">
<siteMapNode url="Catalog.aspx" title="Catalog" >
<siteMapNode url="Categories.aspx" title="Categories" >
<siteMapNode url="List.aspx?cat=1" title="Graphics" />
<siteMapNode url="List.aspx?cat=2" title="Internet" />
<siteMapNode url="List.aspx?cat=3" title="Networking" />
</siteMapNode>
<siteMapNode url="Series.aspx" title="Series" >
<siteMapNode url="List.aspx?series=1" title="Core Series" />
<siteMapNode url="List.aspx?series=2" title=".NET Series" />
<siteMapNode url="List.aspx?series=3" title="Signature Series"/>
</siteMapNode>
</siteMapNode>
<siteMapNode url="Search.aspx" title="Search" />
<siteMapNode url="Help.aspx" title="Help" >
<siteMapNode url="About.aspx" title="About Us" />
<siteMapNode url="Contact.aspx" title="Contact Us" />
</siteMapNode>
</siteMapNode>
</siteMap>
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