Mega Code Archive
The not function returns true if its argument is false, and false otherwise
<![CDATA[
File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<data>
<car id="a234" checked="yes"/>
<car id="a111" checked="yes"/>
<car id="a005"/>
</data>
File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="car[not(@checked)]">
<paragraph>
<B style="color:red">
<xsl:value-of select="@id"/>
</B>
</P>
</xsl:template>
<xsl:template match="car[@checked]">
<paragraph>
<B style="color:blue">
<xsl:value-of select="@id"/>
</B>
</P>
</xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?>
<paragraph><B style="color:blue">a234</B></P>
<paragraph><B style="color:blue">a111</B></P>
<paragraph><B style="color:red">a005</B></P>
]]>