位置路径指定XML文档中节点的位置。此路径可以是绝对路径,也可以是相对路径。如果位置路径以我们选择的节点开始,则它是相对路径。
以下是一些使用相对路径定位元素的示例。
链接:https://www.learnfk.comhttps://www.learnfk.com/xpath/xpath-relative-path.html
来源:LearnFk无涯教程网
firstname - 选择与学生节点相关的名字。
<p><xsl:value-of select = "firstname"/></p>
在此示例中,我们创建了一个样本XML文档 students.xml 及其样式表文档 students.xsl ,该文档使用XPath表达式。
<?xml version = "1.0"?> <?xml-stylesheet type = "text/xsl" href = "students.xsl"?> <class> <student rollno = "393"> <firstname>Dinkar</firstname> <lastname>Kad</lastname> <nickname>Dinkar</nickname> <marks>85</marks> </student> <student rollno = "493"> <firstname>Vaneet</firstname> <lastname>Gupta</lastname> <nickname>Vinni</nickname> <marks>95</marks> </student> <student rollno = "593"> <firstname>Jasvir</firstname> <lastname>Singh</lastname> <nickname>Jazz</nickname> <marks>90</marks> </student> </class>
<?xml version = "1.0" encoding = "UTF-8"?> <xsl:stylesheet version = "1.0" xmlns:xsl = "http://www.w3.org/1999/XSL/Transform"> <xsl:template match = "/" > <html> <body> <h3>Details of each Students. </h3> <table border = "1"> <tr bgcolor = "#9acd32"> <th>Roll No</th> <th>First Name</th> <th>Last Name</th> <th>Nick Name</th> <th>Marks</th> </tr> <xsl:for-each select = "/class/student"> <tr> <td><xsl:value-of select = "@rollno"/></td> <td><xsl:value-of select = "firstname"/></td> <td><xsl:value-of select = "lastname"/></td> <td><xsl:value-of select = "nickname"/></td> <td><xsl:value-of select = "marks"/></td> </tr> </xsl:for-each> </table> </body> </html> </xsl:template> </xsl:stylesheet>
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