ASP.NET2.0的导航系统确实给web开发带来方便,但是用过的用户就会发现导航系统有一个很大的缺陷:他需要你手工编写web.sitemap,web.sitemap的语法用语句流行话是“相当的简单”,但是实际运用时,虽然简单,但是稍微复杂的导航,你肯定出错。为什么?下面是一个简单的sitemap,
<siteMap>
<siteMapNode title="Home" url="~/default.aspx" >
<siteMapNode title="Introduction to ASP.NET" url="~/introduction/default.aspx">
<siteMapNode title="What's New in Whidbey?" url="~/introduction/whatsnew.aspx"/>
<siteMapNode title="Sample Applications (Starter Kits)" url="~/introduction/starterkits.aspx"/>
<siteMapNode title="Introduction to Visual Web Developer" url="~/introduction/vwd.aspx"/>
</siteMapNode>
<siteMapNode title="Building A Web Application" url="~/development/default.aspx">
<siteMapNode title="Building a Simple Application" url="~/development/simple/default.aspx">
<siteMapNode title="Introduction to ASP.NET pages" url="~/development/simple/pages.aspx"/>
<siteMapNode title="Introduction to Server Controls" url="~/development/simple/servercontrols.aspx"/>
<siteMapNode title="Inline vs Code Behind Pages" url="~/development/simple/codeseparation.aspx"/>