Subject: Re: [xsl] How to test if the variable contains nodeset or not From: David Carlisle <davidc@xxxxxxxxx> Date: Thu, 5 Jun 2003 14:30:38 +0100 |
Now I need to test, if a parameter within called template contains nodeset or it contains string, because when it is not handled I get exception > The value is not a node-set you could do, but easier than testing is to make the default an empty node set rather than an empty string, then <xsl:when test="$messages/tr/td"> will just test as false rather than be an error. <xsl:call-template name="normalize-messages"> <xsl:with-param name="messages" select="/.."> ^^^^^^^^^^^^ David ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. 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 ________________________________________________________________________ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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