xml - XSLT Conditional Count -


new site. hoping can me figure out why code not working. used other posts on subject site close, can't see error.

xslt: 

<!-- keyset based on subject (part number) --> <xsl:key name="key_partnumber" match="subject" use="."/>  <xsl:template match="/">    <bom>       <!-- each unique subject (part number) -->       <xsl:for-each select="//markup/subject[generate-id() = generate-id(key('key_partnumber', .)[1])]">          <part>             <xsl:attribute name="part_number">                <xsl:value-of select="."/>             </xsl:attribute>             <xsl:attribute name="count">                <xsl:value-of select="count(//markup[subject=.])"/>             </xsl:attribute>           </part>       </xsl:for-each>    </bom> </xsl:template>  </xsl:stylesheet>

when run transform, counts of 0. below screenshot of both sample xml file, result of xpath query getting correct result. sample xml xpath result

replace [subject=.] [subject=current()]. context item changes within predicate.


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