It should be apparent what I'm trying to achieve looking at these sample files:
Input:
<root>
<node type="A"/>
<node type="B"/>
</root>
Stylesheet:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>
<xsl:variable name="fixes">
<fix from="A" to="AA"/>
<fix from="B" to="BB"/>
</xsl:variable>
<xsl:template match="@type[string()=$fixes/fix/@from]">
<xsl:attribute name="type">
<xsl:value-of select="$fixes/fix[@from=self::node()]/@to"/>
</xsl:attribute>
</xsl:template>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Expected output:
<root>
<node type="AA"/>
<node type="BB"/>
</root>
Actual output (using saxon9he):
<root>
<node type=""/>
<node type=""/>
</root>
Any idea what I'm doing wrong?
Replace self::node() with current() to select the @type attribute matched on (and not the context node of the predicate, which is a fix element).
In general for such tasks I would suggest to define a key
<xsl:key name="fix" match="fix" use="@from"/>
and then rewrite
as
<xsl:template match="@type[key('fix', ., $fixes)]">
<xsl:attribute name="{name()}" select="key('fix', ., $fixes)/@to"/>
</xsl:template>
Collected from the Internet
Please contact [email protected] to delete if infringement.
Comments