[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: using boolean to compare id numbers
> > <xsl:template match="user"> > > <xsl:if test="preceding-sibling::user/@uid=@uid"> > > <xsl:message>oops</xsl:message> > > </xsl:if> If the XML is large you could use a key: <xsl:key name="uids" match="user" use="@uid"/> And then count how many <user>s have the current <user>'s @uid: <xsl:template match="user"> <xsl:if test="count(key('uids', @uid) > 1))"> <xsl:message>oops<xsl:message> cheers andrew
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