XPath表达式，用于根据节点属性c＃选择self，Parents和后续节点

Question

需要xPath为给定的页面选择所有[aqua]节点[@ ID ='NeededPage']

Please take a look at the attached image

Answer 1

您可以尝试：

 //Page[@ID='NeededPage']/descendant-or-self::* | //Page[@ID='NeededPage']/ancestor::*

查看http://www.w3schools.com/xsl/xpath_axes.asp