<xsl:for-each>标记为每个节点重复应用模板。
声明
以下是<xsl:for-each>元素的语法声明
<xsl:for-each
select = Expression >
</xsl:for-each>
属性
Select – 要在当前上下文中计算的XPath表达式，以确定要迭代的节点集。
元素
父元素 – xsl:attribute, xsl:comment, xsl:copy, xsl:element, xsl:fallback, xsl:foreach, xsl:if, xsl:message, xsl:otherwise, xsl:param, xsl:processing-instruction, xsl:template, xsl:variable, xsl:when, xsl:with-param, 输出元素.
子元素 – xsl:apply-imports, xsl:apply-templates, xsl:attribute, xsl:call-template, xsl:choose, xsl:comment, xsl:copy, xsl:copy-of, xsl:element, xsl:fallback, xsl:for-each, xsl:if, xsl:message, xsl:number, xsl:processing-instruction, xsl:sort, xsl:text, xsl:value-of, xsl:variable等。
示例
此示例通过迭代每个学生创建一个<student>元素的表格，其中包含其属性rollno及其子素：<firstname>，<lastname>， <nickname>和<marks>。
文件：students.xml –
<?xml version = 1.0?>
<?xml-stylesheet type = text/xsl href = students.xsl?>
<class>
<student rollno = 10010>
<firstname>Machine</firstname>
<lastname>Lee</lastname>
<nickname>Machine</nickname>
<marks>85</marks>
</student>
<student rollno = 10020>
<firstname>Max</firstname>
<lastname>Su</lastname>
<nickname>Maxsu</nickname>
<marks>95</marks>
</student>
<student rollno = 10030>
<firstname>Yii</firstname>
<lastname>Bai</lastname>
<nickname>Yiibai</nickname>
<marks>90</marks>
</student>
</class>
文件：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>学生信息列表</h2>
<table border = 1>
<tr bgcolor = #3498db>
<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>
