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giancarlo rossiSubject: Group and display the min value [for each item]
Author: giancarlo rossi
Date: 29 Aug 2006 09:23 AM
Originally Posted: 29 Aug 2006 09:17 AM
I'm trying to get the min value from an xml file.

It works but sometimes doesnt take the just min value and more not sort the results in a ascending way.
Could you help me ?
Regards.

you could see The xml file in www.lastminutesud.it/test/andata_fco.xml


<xsl:key name="OutwardList" match="Outward" use="SegmentList/Segment/Operator/Name"/>
<!-- Template for our root rule -->
<xsl:template match="/">
<xsl:for-each select="//Outward[generate-id(.)=generate-id(key('OutwardList',SegmentList/Segment/Operator/Name))]">
<xsl:sort select="Price/Amount" order="ascending" data-type="number"/>
<xsl:variable name="ok_op" select="SegmentList/Segment/Operator/Name" />
<xsl:variable name="logo" select="js:LowerCase(translate(SegmentList/Segment/Operator/Name,' ',''))" />
<xsl:variable name="min">
<xsl:for-each select="//Outward[SegmentList/Segment/Operator/Name=$ok_op]/Price/Amount/text()">
<xsl:sort select="." order="ascending" data-type="number"/>
<xsl:if test="position() = 1">
<xsl:value-of select="."/>
</xsl:if>
</xsl:for-each>
</xsl:variable>
<table border="0" width="100%" cellpadding="0" style="border-collapse: collapse" >
<tr>
<td align="center" style="border-style: solid; border-width: 1px; " bordercolor="#C0C0C0"><img border="1" src="http://mysite/images/logos/{($logo)}.gif"></img></td>
<TD align="center" width="90" rowspan="2" style="border-style: solid; border-width: 1px; " bordercolor="#C0C0C0"><a href="#{Id}" onclick___="mostra('{Id}');"><b>Euro<br></br><xsl:value-of select="$min"/></b></a></TD>
</tr>
</table>

</xsl:for-each>
</xsl:template>
 
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