Re: [xsl] probably a XPath mistake

[Nico Van Cleemput <Nicolas.VanCleemput@xxxxxxxx>]

Hi,

I'm sorry, but this still returns NaN in JDK 6, and the desired  
output in JDK 5.

Greets,
Nico Van Cleemput
Ghent University

On 30 Jan 2007, at 09:39, George Cristian Bina wrote:

> Hi Niko,
>
> I think it is a problem with the context the key function is  
> executed in. Change the context to the main document and it should  
> work, see below:
>
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <xsl:transform version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/ 
> Transform"
>   xmlns:svg="http://www.w3.org/2000/svg";>
>   <xsl:output indent="yes"/>
>   <xsl:param name="linefactor" select="1"/>
>   <xsl:key name="vertex" match="coordinates" use="@id"/>
>   <xsl:variable name="root" select="/"/>
>
>   <xsl:template match="embedding">
>     <svg:svg width="3" height="3">
>       <xsl:apply-templates select="document('graph.xml')/graph"/>
>       <xsl:apply-templates select="coordinates"/>
>     </svg:svg>
>   </xsl:template>
>   <xsl:template match="coordinates">
>     <svg:circle r="{0.075*$linefactor}"
>       style="stroke:black; stroke-width:{0.05*$linefactor};  
> fill:white;"
>       cx="{number(double[1]/@value)+1.5}" cy="{1.5-number(double[2]/ 
> @value)}"/>
>   </xsl:template>
>   <xsl:template match="edge">
>     <xsl:variable name="this" select="."/>
>     <xsl:for-each select="$root">
>       <svg:line style="stroke:black; stroke-width:{0.05* 
> $linefactor}; fill:none;"
>         x1="{number(key('vertex',$this/@from)/double[1]/@value)+1.5}"
>         y1="{1.5-number(key('vertex',$this/@from)/double[2]/@value)}"
>         x2="{number(key('vertex',$this/@to)/double[1]/@value)+1.5}"
>         y2="{1.5-number(key('vertex',$this/@to)/double[2]/@value)}"/>
>     </xsl:for-each>
>   </xsl:template>
> </xsl:transform>
>
> Regards,
> George
> ---------------------------------------------------------------------
> George Cristian Bina
> <oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
> http://www.oxygenxml.com