> Everything in XQuery is elegant. I wish I could agree… :)
> ---------------------------------------- > David A. Lee > [email protected] > http://www.xmlsh.org > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On Behalf Of > Michael Kay > Sent: Tuesday, November 19, 2013 7:09 PM > To: Geert Josten > Cc: [email protected] Talk > Subject: Re: [xquery-talk] Group starting with in XQuery? > > If you're asking about XQuery 1.0, the answer is no, unless you regard the > solution using recursion as elegant. > > In XQuery 3.0 there are "tumbling windows" which give you the capability of > XSLT's group-starting-with, and a lot more besides. > > Michael Kay > Saxonica > > On 19 Nov 2013, at 18:47, Geert Josten <[email protected]> wrote: > >> Just wondering, is there an elegant way of doing something like this in >> XQuery? >> >> <xsl:stylesheet version="2.0" >> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> >> <xsl:output indent="yes"/> >> <xsl:strip-space elements="*"/> >> >> <xsl:template match="@*|node()"> >> <xsl:copy> >> <xsl:apply-templates select="@*|node()"/> >> </xsl:copy> >> </xsl:template> >> >> <xsl:template match="P"> >> <xsl:variable name="P" select="."/> >> <xsl:for-each-group select="node()" >> group-starting-with="pg"> >> <xsl:apply-templates select="self::pg"/> >> <xsl:element name="{node-name($P)}"> >> <xsl:apply-templates >> select="$P/@*|current-group()[not(self::pg)]"/> >> </xsl:element> >> </xsl:for-each-group> >> </xsl:template> >> >> </xsl:stylesheet> >> >> Example input: >> >> <Docs> >> <Doc> >> <P>blah blah blah<pg>1</pg>blah blah</P> >> <P>blah blah blah<pg>2</pg>blah blah</P> >> </Doc> >> <Doc> >> <P>blah blah blah<pg>3</pg>blah blah</P> >> <P>blah blah blah<pg>4</pg>blah blah</P> >> </Doc> >> </Docs> >> >> Cheers, >> Geert >> >> M.Sc. G.P.H. (Geert) Josten >> Senior Developer >> >> >> Dayon B.V. >> Delftechpark 37b >> 2628 XJ Delft >> The Netherlands >> >> T +31 (0)88 26 82 570 >> >> [email protected] >> www.dayon.nl >> >> De informatie - verzonden in of met dit e-mailbericht - is afkomstig van >> Dayon BV en is uitsluitend bestemd voor de geadresseerde. Indien u dit >> bericht onbedoeld hebt ontvangen, verzoeken wij u het te verwijderen. Aan >> dit bericht kunnen geen rechten worden ontleend. >> _______________________________________________ >> [email protected] >> http://x-query.com/mailman/listinfo/talk > > > _______________________________________________ > [email protected] > http://x-query.com/mailman/listinfo/talk > > _______________________________________________ > [email protected] > http://x-query.com/mailman/listinfo/talk _______________________________________________ [email protected] http://x-query.com/mailman/listinfo/talk
