Subject: Re: [xsl] Re: [xslt transform & grouping] Using the Muenchian Method? From: David Carlisle <davidc@xxxxxxxxx> Date: Tue, 5 Oct 2004 13:50:19 +0100 |
<xsl:param name="filter" select="Article[@filter='food']"></xsl:param> That's a top level param so the selection is relative to the root of your document, which doesn't have an Article element, so this default value of $filter is an empty node set. so the test @filter=$filter is true just if the filter attribute node is equal to one of teh nodes in the $filter node set, but since that is empty, this will always be false, so you will select no nodes. You want to set your parameter to teh string 'food' as previously shown: <xsl:param name="filter" select="'food'"/> now @filter=$filter will be true for any filter attributes that have string value 'food' 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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