惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

B
Blog
A
About on SuperTechFans
Microsoft Security Blog
Microsoft Security Blog
Y
Y Combinator Blog
罗磊的独立博客
J
Java Code Geeks
人人都是产品经理
人人都是产品经理
MongoDB | Blog
MongoDB | Blog
The GitHub Blog
The GitHub Blog
G
Google Developers Blog
U
Unit 42
Microsoft Azure Blog
Microsoft Azure Blog
博客园 - Franky
Jina AI
Jina AI
F
Fortinet All Blogs
H
Help Net Security
B
Blog RSS Feed
H
Hackread – Cybersecurity News, Data Breaches, AI and More
Last Week in AI
Last Week in AI
博客园 - 司徒正美
云风的 BLOG
云风的 BLOG
M
MIT News - Artificial intelligence
C
Check Point Blog
GbyAI
GbyAI

博客园 - 滋心

为hover事件加上延迟 面向对象的JavaScript(2)闭包 面向对象的JavaScript(1):创建简单的类 JQuery画细线表格 自定义控件验证页面所有文本框 - 滋心 - 博客园 LinQ in Action 笔记三:Hello LINQ to SQL LinQ in Action 笔记二:Hello LINQ to XML LinQ in Action 笔记一、Hello LINQ to Objects JQuery选择器插件 Extra selectors JQuery选择器 - 滋心 - 博客园 利用Repeater控件显示主-从关系数据表 查询表结构 Sqlserver建立和另外数据库的连接 XPath实例教程十九、ancestor-or-self 轴(axis)包含上下文节点本身和该节点的祖先节点 XPath实例教程十七、preceding轴 XPath实例教程十六、following轴 XPath实例教程十五、preceding-sibling 轴 XPath实例教程十四、following-sibling轴 XPath实例教程十三、ancestor轴
XPath实例教程十八、descendant-or-self 轴
滋心 · 2006-07-01 · via 博客园 - 滋心

descendant-or-self 轴(axis)包含上下文节点本身和该节点的后代节点

/AAA/XXX/descendant-or-self::*

     <AAA>
          <BBB>
               <CCC/>
               <ZZZ>
                    <DDD/>
               </ZZZ>
          </BBB>
          <XXX>
               <DDD>
                    <EEE/>
                    <DDD/>
                    <CCC/>
                    <FFF/>
                    <FFF>
                         <GGG/>
                    </FFF>
               </DDD>
          </XXX>
          <CCC>
               <DDD/>
          </CCC>
     </AAA>
//CCC/descendant-or-self::*

     <AAA>
          <BBB>
               <CCC/>
               <ZZZ>
                    <DDD/>
               </ZZZ>
          </BBB>
          <XXX>
               <DDD>
                    <EEE/>
                    <DDD/>
                    <CCC/>
                    <FFF/>
                    <FFF>
                         <GGG/>
                    </FFF>
               </DDD>
          </XXX>
          <CCC>
               <DDD/>
          </CCC>
     </AAA>