Re: [xsl] Preceding-Sibling Axes in Context node.

Hi Viral,

Please try the XSL.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
<xsl:output method="html" version="1.0"
encoding="UTF-8" indent="yes"/>

<xsl:key name="key-state" match="record"
use="@state"/>

<xsl:template match="/root">
  <html>
    <table>
	<xsl:for-each select="record">
	  <xsl:if test="generate-id(.) =
generate-id(key('key-state', @state)[1])">
	   <tr>
	     <xsl:for-each select="key('key-state', @state)">
	       <td>
		 <xsl:value-of select="@city"/>
	       </td>
	     </xsl:for-each>
	   </tr>
	  </xsl:if>
	</xsl:for-each>
    </table>
  </html>
</xsl:template>
</xsl:stylesheet>

Regards,
Mukul

 --- "Patel, Viral" <viral.patel@xxxxxxxxxxxxxxxxxxxx>
wrote: > Hi,
> 
> I have a question about preceding-sibling.  I have
> following XML
> 
> <root>
> 
> <record id="1" city="Carbondale" state="IL"/>
> <record id="2" city="Columbia" state="MO"/>
> <record id="3" city="Bloomington" state="IL"/>
> <record id="4" city="St. Louis" state="MO"/>
> <record id="5" city="Chicago" state="IL"/>
> 
> </root>
> 
> And I have following XSL:
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> xmlns:fo="http://www.w3.org/1999/XSL/Format";>
> <xsl:template match="/">
> 	<table>
> 		<xsl:apply-templates match="//root/record">
> 			<xsl:sort select="@state"/>
> 			<xsl:sort select="@city"/>
> 		</xsl:apply-templates>
> 	</table>
> </xsl:template>
> 
> <xsl:template match="record">
> 	<xsl:if test="not ( (preceding-sibling::*/@state) =
> @state )">
> 		<!-- Some logic that will print out the create a
> new table
> row (tr) and print out the state name....-->
> 	</xsl:if>
> 	<td><xsl:value-of select="@city"/></td>
> </xsl:template>
> 
> </xsl:stylesheet>
> 
> What I want is an output where it would to create
> one table row per state
> and list all of its city in the same row but a
> different <td>.  In my root
> template I am sorting the document by state when I
> do apply templates.  In
> the "record" template, I do when I do
> "preceding-sibling::*/@state" it would
> bring me back the state attribute of the preceding
> sibling in the acutal xml
> document and not in the current context.
> 
> So for example if I just did apply-templates sorted
> by state and city, xsl
> should process my nodes in the order below and I
> have also printed out the
> "preceding-sibling" value that my xsl is giving me
> for each node and the
> "preceding-sibling" value that I would expect.:
> 
> IL, Bloomington 
> 	-XSL's preceding-sibling: MO, Columbia
> 	-Preceding-Sibling value that I would like: none
> IL, Carbondale
> 	-XSL's preceding-sibling: none
> 	-Preceding-Sibling value that I would like: IL,
> Bloomington
> IL, Chicago
> 	-XSL's preceding-sibling: MO, St. Louis
> 	-Preceding-Sibling value that I would like: IL,
> Carbondale
> MO, Columbia 
> 	-XSL's preceding-sibling: IL, Carbondale
> 	-Preceding-Sibling value that I would like: IL,
> Chicago
> MO, St. Louis
> 	-XSL's preceding-sibling: IL, Bloomington
> 	-Preceding-Sibling value that I would like: MO,
> Columbia
> 
> What would I need to do to achieve the
> preceding-sibling value that I want?
> Is it even possible?  I already tried using
> <xsl:key> but that didnt work
> either.  If you want me to explain my question then
> let me know.
> 
> Any help would be appreciated.
> 
> Thanks,
> V Patel.
>  

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