Subject: Re: Getting a longest node From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> Date: Mon, 17 Jan 2000 14:11:08 +0000 |
Thanks, Phil, this is great. It seems so obvious when someone does it who knows how.... It was the xsl:for-each that was the red herring, instead I should just take the node set and trim it down one at a time. Regards, Wendell ><xsl:template name="getlongest"> > <xsl:param name="nodeset"/> > <xsl:param name="longest" select="0"> > <xsl:choose> > <xsl:when test="$nodeset"> > <xsl:choose> > <xsl:when test="string-length($nodeset[1]) > $longest"> > <xsl:call-template name="getlongest"> > <xsl:with-param name="nodeset" select="$nodeset[position() >> 1]"/> > <xsl:with-param name="longest" >select="string-length($nodeset[1])"/> > </xsl:call-template> > <xsl:when> > <xsl:otherwise> > <xsl:call-template name="getlongest"> > <xsl:with-param name="nodeset" select="$nodeset[position() >> 1]"/> > <xsl:with-param name="longest" select="$longest"/> > </xsl:call-template> > </xsl:otherwise> > </xsl:choose> > </xsl:when> > <xsl:otherwise> > <xsl:value-of select="$longest"/> > </xsl:otherwise> > </xsl:choose> ></xsl:template> ====================================================================== Wendell Piez mailto:wapiez@xxxxxxxxxxxxxxxx Mulberry Technologies, Inc. http://www.mulberrytech.com 17 West Jefferson Street Direct Phone: 301/315-9635 Suite 207 Phone: 301/315-9631 Rockville, MD 20850 Fax: 301/315-8285 ---------------------------------------------------------------------- Mulberry Technologies: A Consultancy Specializing in SGML and XML ====================================================================== XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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