Subject: Re: [xsl] Annoying XSLT code From: David Carlisle <davidc@xxxxxxxxx> Date: Thu, 18 Aug 2005 13:35:56 +0100 |
> The first is selecting something using a variable and then applying > templates to that variable, eg: > > <xsl:apply-templates select="$sections/section"/> Why is this annoying? (I do it all the time:-) if the xpath to select $sections is big and complicated and you need to query into it multiple times then you either need to use a variable, or trust your system's optimiser to implictly cache the result of the expression the first time you use it. 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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