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cdcatalog.1.xml (click to see result of transformation)
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cdcatalog.2.xml (click to see result of transformation)
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<?xml version="1.0" encoding="iso-8859-1"?>
<?xml-stylesheet type="text/xsl" href="cdcatalog.xsl.xsl"?>
<xsl-url>cdcatalog.xml?query</xsl-url>
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<?xml version="1.0" encoding="iso-8859-1"?>
<?xml-stylesheet type="text/xsl" href="cdcatalog.xsl.xsl"?>
<xsl-url>cdcatalog.xml?answer=42</xsl-url>
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cdcatalog.xsl.xsl (this passes $xsl-url to imported stylesheet)
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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:import href="cdcatalog.xsl2.xsl" />
<xsl:variable name="xsl-url" select="xsl-url" />
<xsl:template match="/">
<xsl:choose>
<xsl:when test="/xsl-url">
<xsl:for-each select="document(substring-before(concat($xsl-url,'?'),'?'))">
<xsl:apply-templates select="." />
</xsl:for-each>
</xsl:when>
<xsl:otherwise>
<xsl:apply-imports />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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cdcatalog.xsl2.xsl (this passes $xsl-url and $xsl-url2 to imported stylesheet)
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:import href="cdcatalog.xsl" />
<xsl:variable name="xsl-url" select="'undef'" />
<xsl:variable name="xsl-url2" select="'somethingelse'" />
<xsl:template match="/">
<xsl:apply-imports />
</xsl:template>
</xsl:stylesheet>
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cdcatalog.xml (click to see result of transformation)
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cdcatalog.xsl (see definition and output of $xsl-url and $xsl-url2)
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<?xml version="1.0" encoding="iso-8859-1"?>
<?xml-stylesheet type="text/xsl" href="cdcatalog.xsl"?>
<catalog>
<cd>
<title>Empire Burlesque</title>
<artist>Bob Dylan</artist>
<country>USA</country>
<company>Columbia</company>
<price>10.90</price>
<year>1985</year>
</cd>
<cd>
<title>The white album</title>
<artist>Beatles</artist>
<country>UK</country>
<company>apple</company>
<price>???</price>
<year>196?</year>
</cd>
</catalog>
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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:variable name="xsl-url" select="'undef'" />
<xsl:variable name="xsl-url2" select="'undef'" />
<xsl:template match="/">
<html>
<body>
<h2>My CD Collection</h2>
<table border="1">
<tr bgcolor="#9acd32">
<th>Title</th>
<th>Artist</th>
</tr>
<xsl:for-each select="catalog/cd">
<tr>
<td>
<xsl:value-of select="title" />
</td>
<td>
<xsl:value-of select="artist" />
</td>
</tr>
</xsl:for-each>
</table>
<xsl:value-of select="$xsl-url" />
:<xsl:value-of select="$xsl-url2" />
</body>
</html>
</xsl:template>
</xsl:stylesheet>
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