Subject: Re: [xsl] Only output element when parameter value is not equal to blank (or null) From: Florent Georges <darkman_spam@xxxxxxxx> Date: Thu, 1 Feb 2007 13:05:12 +0100 (CET) |
Chris Coyle wrote: Hi > 06:47:27.062 global (ERROR) - Uncaught Exception: > 'exists' is not a valid XSLT or XPath function. So your processor is bugged (if it is claiming to be an XSLT 2.0 processor, what I expect because you're using @version="2.0"). BTW, your initial param declarations were: <xsl:param name="..."/> <xsl:param name="..."/> exists() will give you true here, because when xsl:param (or xsl:variable) has neither @select or content, its value is the zero-length string. If you can test for both empty sequence of zero-length string, use just <xsl:if test="$param">. Regards, --drkm > --- Martynas Jusevicius > <martynas.jusevicius@xxxxxxxxx> wrote: > > <xsl:if test="$param"> > > <Key> > > <xsl:value-of select="$param"/> > > </Key> > > </xsl:if> > > On 2/1/07, Chris Coyle <chriscoyle@xxxxxxxxx> wrote: > > > <xsl:stylesheet version="2.0" ___________________________________________________________________________ Dicouvrez une nouvelle fagon d'obtenir des riponses ` toutes vos questions ! Profitez des connaissances, des opinions et des expiriences des internautes sur Yahoo! Questions/Riponses http://fr.answers.yahoo.com
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