Mega Code Archive
Grouping with group-adjacent
<![CDATA[
File: Data.xml
<?xml version="1.0"?>
<html>
<body>
<h2>A</h2>
<p class="item">A <code>key</code>.</p>
<p class="item">B</p>
<p class="note">C</p>
<p class="note">D</p>
<p class="note">E</p>
<p class="item">F.</p>
<h2>B</h2>
<p class="item">G</p>
<p class="item">H</p>
<p class="note">T</p>
<p class="item">I</p>
</body>
</html>
File: Transform.xslt
<?xml version="1.0"?>
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" include-content-type="no"/>
<xsl:template match="/">
<html>
<head>
<title>Grouping with group-adjacent</title>
</head>
<body>
<xsl:for-each-group select="html/body/*"
group-adjacent="boolean(self::p)">
<xsl:choose>
<xsl:when test="current-grouping-key()">
<ul>
<xsl:for-each select="current-group()">
<li>
<xsl:copy-of select="@*"/>
<xsl:apply-templates select="*|text()"/>
</li>
</xsl:for-each>
</ul>
</xsl:when>
<xsl:otherwise>
<xsl:for-each select="current-group()">
<xsl:apply-templates select="."/>
</xsl:for-each>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</body>
</html>
</xsl:template>
<xsl:template match="*">
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Output:
<html>
<head>
<title>Grouping with group-adjacent</title>
</head>
<body>
<h2>A</h2>
<ul>
<li class="item">A <code>key</code>.
</li>
<li class="item">B</li>
<li class="note">C</li>
<li class="note">D</li>
<li class="note">E</li>
<li class="item">F.</li>
</ul>
<h2>B</h2>
<ul>
<li class="item">G</li>
<li class="item">H</li>
<li class="note">T</li>
<li class="item">I</li>
</ul>
</body>
</html>
]]>