XPath在要与XPath表达式一起使用的节点上定义以下通配符.
| S.No. | WildCard&描述 |
|---|---|
| 1 | * 用于匹配任何节点. |
| 2 | . 用于匹配上下文中的当前节点. |
| 3 | @ * 用于匹配任何属性 |
| 4 | node() 用于匹配任何类型的节点 |
此示例创建一个< student>的表格元素及其详细信息，通过迭代每个学生.
<?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> <h2>Students</h2> <xsl:apply-templates select = "class/*" /> </body> </html> </xsl:template> <xsl:template match = "class/*"> <xsl:apply-templates select = "@rollno" /> <xsl:apply-templates select = "firstname" /> <xsl:apply-templates select = "lastname" /> <xsl:apply-templates select = "nickname" /> <xsl:apply-templates select = "marks" /> <br /> </xsl:template> <xsl:template match = "@rollno"> <span style = "font-size = 22px;"> <xsl:value-of select = "." /> </span> <br /> </xsl:template> <xsl:template match = "firstname"> First Name:<span style = "color:blue;"> <xsl:value-of select = "." /> </span> <br /> </xsl:template> <xsl:template match = "lastname"> Last Name:<span style = "color:green;"> <xsl:value-of select = "." /> </span> <br /> </xsl:template> <xsl:template match = "nickname"> Nick Name:<span style = "color:red;"> <xsl:value-of select = "." /> </span> <br /> </xsl:template> <xsl:template match = "marks"> Marks:<span style = "color:gray;"> <xsl:value-of select = "." /> </span> <br /> </xsl:template> </xsl:stylesheet>
