< xsl:sort>tag指定节点上的排序条件.
以下是< xsl:sort> 元素.
<xsl:sort
select = string-expression
lang = { nmtoken }
data-type = { "text" | "number" | QName }
order = { "ascending" | "descending" }
case-order = { "upper-first" | "lower-first" } >
</xsl:sort>| Sr.No | 姓名&描述 |
|---|---|
| 1 | select 节点的排序键. |
| 2 | lang 用于确定排序顺序的语言字母. |
| 3 | data-type 文本的数据类型. |
| 4 | order 排序顺序.默认为"升序". |
| 5 | case-order 按大小写排序字符串的顺序.默认为"上限第一". |
| 出现次数 | Unlimited |
| 父元素 | xsl:apply-templates ，xsl:for-each |
| 子元素 | None |
此示例创建一个<表;学生>元素及其属性 rollno 及其子元素< firstname>，< lastname>，< nickname>和< marks>通过迭代每个学生按名字排序.
students.xml
<?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>
students.xsl
<?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> <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"> <xsl:sort select = "firstname"/> <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>
