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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Accessing node-sets by index with position()
At 2003-09-23 14:13 -0500, Ryan Sawatzky wrote:
<xsl:for-each select="$set"> <xsl:text>Iteration #</xsl:text> <xsl:value-of select="position()"/> <xsl:text> is '</xsl:text> <xsl:value-of select="$set[position()]"/> In the predicate, the position() function is being reevaluated against the set variable and does not reflect the position() within the for-each loop. <xsl:text>' </xsl:text> Use a variable to capture the for-each position and then address what you want using it ... an example is below. I hope this helps. .......... Ken T:\ryan>type ryan.xml <info> <field>111</field> <field>222</field> </info> T:\ryan>type ryan.xsl
<?xml version="1.0" encoding="iso-8859-1"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0"><xsl:output method="text"/> <xsl:template match="/"> <xsl:variable name="set" select=".//field"/> <xsl:for-each select="$set"> <xsl:text>Iteration #</xsl:text> <xsl:value-of select="position()"/> <xsl:text> is '</xsl:text> <xsl:variable name="for-each-position" select="position()"/> <xsl:value-of select="$set[$for-each-position]"/> <xsl:text>' </xsl:text> </xsl:for-each> </xsl:template> </xsl:stylesheet> T:\ryan>saxon ryan.xml ryan.xsl Iteration #1 is '111' Iteration #2 is '222' T:\ryan> -- Next public US delivery: 3-day XSLT/2-day XSL-FO 2003-10-13 Next public European delivery: 3-day XSLT/2-day XSL-FO 2003-11-?? Instructor-led on-site corporate, government & user group training for XSLT and XSL-FO world-wide: please contact us for the details G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ Box 266, Kars, Ontario CANADA K0A-2E0 +1(613)489-0999 (F:-0995) ISBN 0-13-065196-6 Definitive XSLT and XPath ISBN 0-13-140374-5 Definitive XSL-FO ISBN 1-894049-08-X Practical Transformation Using XSLT and XPath ISBN 1-894049-11-X Practical Formatting Using XSL-FO Member of the XML Guild of Practitioners: http://XMLGuild.info Male Breast Cancer Awareness http://www.CraneSoftwrights.com/s/bc XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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