Subject: Re: [xsl] Merging elements From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx> Date: Thu, 27 Oct 2011 18:48:10 -0400 |
<xsl:template match="p"> <p> <xsl:call-template name="merge-spans"/> </p> </xsl:template>
<xsl:template name="merge-spans"> <xsl:for-each-group select="node()" group-adjacent="m:class(.)"> <xsl:choose> <xsl:when test="string(current-grouping-key())"> <span class="{current-grouping-key()}"> <xsl:apply-templates select="current-group()" mode="merged"/> </span> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="current-group()"/> </xsl:otherwise> </xsl:choose> </xsl:for-each-group> </xsl:template>
<xsl:function name="m:class" as="xs:string"> <!-- returns a class value for a span, or the class value of an immediately preceding span for whitespace-only text, comment or PI nodes --> <xsl:param name="s" as="node()"/> <xsl:sequence select="($s/self::span/@class, $s/(self::text()[not(normalize-space())] | self::comment() | self::processing-instruction() )/ preceding-sibling::*[1][self::span]/@class, '')[1]"/> </xsl:function>
<xsl:template match="node()" mode="merged"> <xsl:apply-templates select="."/> </xsl:template>
<xsl:template match="span[@class]" mode="merged"> <xsl:apply-templates/> </xsl:template>
Cheers, Wendell
<p><span class="strong-emphasis">Fome</span> <span class="strong-emphasis">Zero</span> <span class="strong">: la stratigie du Brisil pour risoudre les problhmes de l'insicuriti alimentaire et de la faim </span></p>
And also:
<p><span class="strong">C</span><span class="strong">ontexte</span></p>
I need to merge those spans with identical class attribute values along with the whitespace to get something like:
<p><span class="strong-emphasis">Fome Zero</span> <span class="strong">: la stratigie du Brisil pour risoudre les problhmes de l'insicuriti alimentaire et de la faim </span></p>
And:
<p><span class="strong">Contexte</span></p>
-- ====================================================================== 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 ======================================================================
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