Subject: Re: [xsl] XSLT 1 and grouping numbers by if the following number is current number + 1 and so on From: "G. Ken Holman" <gkholman@xxxxxxxxxxxxxxxxxxxx> Date: Mon, 24 Mar 2014 10:44:21 -0400 |
(using XSLT 1)
I would like to group numbers by if the following number is current number + 1 and so on.
Example:
<a>1</a> <a>3</a> <a>4</a> <a>5</a> <a>7</a> <a>9</a> <a>10</a>
<group><a>1</a></group> <group><a>3 <a>4</a> <a>5</a></group> <group><a>7</a></group> <group><a>9</a> <a>10</a></group>
Any insight will be appreciated.
T:\ftemp>type mario.xml <?xml version="1.0" encoding="UTF-8"?> <as> <a>1</a> <a>3</a> <a>4</a> <a>5</a> <a>7</a> <a>9</a> <a>10</a> </as> T:\ftemp>type mario.xsl <?xml version="1.0" encoding="US-ASCII"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:key name="firsts" match="a" use="generate-id((. | preceding-sibling::a) [not(. = preceding-sibling::a[1] + 1)] [last()])"/>
<xsl:template match="as"> <groups> <xsl:for-each select="a[key('firsts',generate-id(.))]"> <group> <xsl:copy-of select="key('firsts',generate-id(.))"/> </group> </xsl:for-each> </groups> </xsl:template>
</xsl:stylesheet> T:\ftemp>xslt mario.xml mario.xsl <?xml version="1.0" encoding="utf-8"?> <groups> <group> <a>1</a> </group> <group> <a>3</a> <a>4</a> <a>5</a> </group> <group> <a>7</a> </group> <group> <a>9</a> <a>10</a> </group> </groups> T:\ftemp>
-- Public XSLT, XSL-FO, UBL & code list classes: Melbourne, AU May 2014 | Contact us for world-wide XML consulting and instructor-led training | Free 5-hour lecture: http://www.CraneSoftwrights.com/links/udemy.htm | Crane Softwrights Ltd. http://www.CraneSoftwrights.com/s/ | G. Ken Holman mailto:gkholman@xxxxxxxxxxxxxxxxxxxx | Google+ profile: http://plus.google.com/+GKenHolman-Crane/about | Legal business disclaimers: http://www.CraneSoftwrights.com/legal |
--- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [xsl] XSLT 1 and grouping numbe, Michael Kay | Thread | Re: [xsl] XSLT 1 and grouping numbe, David Carlisle |
Re: [xsl] XSLT 1 and grouping numbe, Michael Kay | Date | [xsl] RE: XSLT 1 and grouping numbe, Mario Madunic |
Month |