Subject: Re: [xsl] using boolean to compare id numbers From: David Carlisle <davidc@xxxxxxxxx> Date: Thu, 20 Jan 2005 15:50:06 GMT |
lots of ways, depending what you want to do. The most general way is to use any of the grouping methods (see faq or jeni's site) and see if any group has two items in it. If you are just processing all the users and want to generate an error message if you've seen this uid before I'd do <xsl:template match="user"> <xsl:if test="preceding-sibling::user/@uid=@uid"> <xsl:message>oops</xsl:message> </xsl:if> .... David ________________________________________________________________________ This e-mail has been scanned for all viruses by Star. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________
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