Subject: Re: [xsl] This could be simple, but not for me! From: "Kenny Bogoe (BogoeMD)" <kenny@xxxxxxxxx> Date: Tue, 25 May 2004 15:12:11 +0200 |
Thanks, Andrew This is very very close to what I need. But the city name has to be there only once for all names like: 100, Red City1 Name1 Name10 Name100 ...etc City2 Name4 Name40 ... 200, Blue City1 Name2 Name20 ... City2 Name5 ... 300, Green City1 Name3 Name30 Name300 Name3000 ... 400, Yellow City2 Name6 ... Is that possible as well? /Kenny > >> Hi, >> >> Though I have been working sometime with XSLT, I am having >> trouble with this transformation. Anyone know how to do this? >> The XML source is from a database and is really really huge >> in size, so performance of the transformation is very critical... >> >> >> <Root> >> <Community> >> <City>City1</City> >> <A> >> <B> >> <Name>Name1</Name> >> <Info> >> <Detail no="100">Red</Detail> >> </Info> >> </B> >> <B> >> <Name>Name2</Name> >> <Info> >> <Detail no="200">Blue</Detail> >> </Info> >> </B> >> <B> >> <Name>Name3</Name> >> <Info> >> <Detail no="300">Green</Detail> >> </Info> >> </B> >> </A> >> </Community> >> <Community> >> <City>City2</City> >> <A> >> <B> >> <Name>Name4</Name> >> <Info> >> <Detail no="100">Red</Detail> >> </Info> >> </B> >> <B> >> <Name>Name5</Name> >> <Info> >> <Detail no="200">Blue</Detail> >> </Info> >> </B> >> <B> >> <Name>Name6</Name> >> <Info> >> <Detail no="400">Yellow</Detail> >> </Info> >> </B> >> </A> >> </Community> >> </Root> >> >> >> This is the result I need to produce: >> >> >> 100, Red >> >> City1 >> Name1 >> >> City2 >> Name4 >> >> >> 200, Blue >> >> City1 >> Name2 >> >> City2 >> Name5 >> >> 300, Green >> >> City1 >> Name3 >> >> 400, Yellow >> >> City2 >> Name6 > > Heres a stylesheet that will do it. It's a grouping problem, you just > need to group <Detail> elements by their id attibute and text content, > then apply templates to only the first one in the group. Check out > jeni's site for more on grouping http://www.jenitennison.com > > (I've html like tags in the output rather than whitespace so my IDE can > tidy it for me :) You may want to replace the ancestor:: use with > another key to help performance) > > <xsl:stylesheet version="1.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> > > <xsl:key name="details" match="Detail" use="concat(@no,'/',.)"/> > > <xsl:template match="/"> > <root> > <xsl:apply-templates select="//Detail[generate-id() = > generate-id(key('details',concat(@no,'/',.))[1])]"/> > </root> > </xsl:template> > > <xsl:template match="Detail"> > <div detail="{concat(@no,', ',.)}"> > <xsl:for-each select="key('details',concat(@no,'/',.))"> > <span> > <xsl:value-of select="ancestor::Community/City"/>,<xsl:text/> > <xsl:value-of select="parent::Info/preceding-sibling::Name"/> > </span> > </xsl:for-each> > </div> > </xsl:template> > > </xsl:stylesheet> > > > cheers > andrew
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
RE: [xsl] This could be simple, but, Andrew Welch | Thread | Re: [xsl] This could be simple, but, Mukul Gandhi |
RE: [xsl] This could be simple, but, Kenny Akridge | Date | RE: [xsl] This could be simple, but, Andrew Welch |
Month |