[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Traversing the tree
David, Your alternate strategy works well and solves the problem. Although, I do need to study it carefully to understand how it is doing it! Thanks, Anupam. --- David Carlisle <davidc@xxxxxxxxx> wrote: > > > > <xsl:variable name="reg"> > <xsl:for-each select="//reg"> > <xsl:copy-of select="."/> > </xsl:for-each> > </xsl:variable> > > .. > <xsl:when test="$reg/ > > Note that's not legal in XSLT1 (as $reg is a result tree fragment) it's > legal but expensive in xslt2 (as you have to copy all the nodes) > > better to do > > <xsl:variable name="reg" select="//reg"/> > > An alternative strategy would be > > > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> > > <xsl:template match="top"> > <xsl:for-each select="a/reg"> > :<xsl:variable name="x" select="(.|preceding-sibling::reg)[@offset][last()]"/> > <xsl:value-of select="."/>: <xsl:value-of select="sum($x/@offset) + > count(preceding-sibling::reg) - count($x/preceding-sibling::reg)"/> > </xsl:for-each> > </xsl:template> > > </xsl:stylesheet> > > > David > > ________________________________________________________________________ > This e-mail has been scanned for all viruses by Star. 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 > ________________________________________________________________________ > > ______________________________________________________ Click here to donate to the Hurricane Katrina relief effort. http://store.yahoo.com/redcross-donate3/
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