Subject: Re: [xsl] Finding topmost element of a nested, nested list From: David Carlisle <davidc@xxxxxxxxx> Date: Wed, 29 Oct 2003 15:50:00 GMT |
level.xml: <chapter>1. <level>I. <level>A. <section>1</section> <section>2</section> </level> <level>B. <section>3 <image/> </section> </level> </level> <level>II. <level>A. <section>4</section> </level> <level>B. <section>5 <image/> </section> </level> </level> <level>III. <level>A. <section>6 <image/> </section> </level> </level> </chapter> level.xsl: <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:template match="*"> <xsl:copy> <xsl:apply-templates/> </xsl:copy> </xsl:template> <xsl:template match="*" mode="x"> <xsl:apply-templates select="*[1]" mode="x"/> </xsl:template> <xsl:template match="image" mode="x">.</xsl:template> <xsl:template match="level"> <xsl:variable name="x"> <xsl:apply-templates mode="x" select="."/> </xsl:variable> <xsl:variable name="y"> <xsl:apply-templates mode="x" select=".."/> </xsl:variable> <xsl:if test="string($x) and not(string($y))"> <xsl:comment>end page here</xsl:comment> <xsl:text> </xsl:text> </xsl:if> <xsl:copy> <xsl:apply-templates/> </xsl:copy> </xsl:template> </xsl:stylesheet> $ saxon level.xml level.xsl <?xml version="1.0" encoding="utf-8"?><chapter>1. <level>I. <level>A. <section>1</section> <section>2</section> </level> <!--end page here--> <level>B. <section>3 <image/> </section> </level> </level> <level>II. <level>A. <section>4</section> </level> <!--end page here--> <level>B. <section>5 <image/> </section> </level> </level> <!--end page here--> <level>III. <level>A. <section>6 <image/> </section> </level> </level> </chapter> -- http://www.dcarlisle.demon.co.uk/matthew ________________________________________________________________________ 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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