On 21/12/2011 11:42, henry human wrote:
The XML
<?xml version="1.0"?>
<root>
<Invoice>
<DocumentReference>
<ID>100</ID>
</DocumentReference>
</Invoice>
<Invoice>
<DocumentReference>
<ID>200</ID>
</DocumentReference>
</Invoice>
</root>
Output should be: 1.100_2.200
best regards
xslt2
<xsl:value-of select="//ID" separators="_"/>
xslt1
<xsl:value-of select="concat((//ID)[1],'_',(//ID)[2])"/>
if 2 was just an example and it could be more, the xslt2 one will cope
for xslt 1 you may prefer
<xsl:for-each select="//ID">
<xsl:if test="position()!=1">_</xsl:if>
<xsl:value-of select="."/>
</xsl:for-each>
David
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