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[xsl] Sum so hard


Subject: [xsl] Sum so hard
From: Marcos Hercules Sant <mhercules@xxxxxxxxx>
Date: Sat, 15 Jan 2005 17:12:28 -0200

Excuse the simplicity of this problem, but it's driving me crazy. I'm
trying to sum  the Total  to element vagas but it only reapet the
values, I wish to show the Total values. Please!!!

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  

  <xsl:variable name="referencias" select="//referencia" />
 

  <xsl:template match="/">

<html>
        

</html>

    <h2>Agrupando disciplinas por demanda bibliografica (ISBN) </h2>



    <xsl:for-each select="$referencias">


      <xsl:sort select="sobrenome-autor" order="ascending" />



      <xsl:variable name="isbn" select="isbn" />

      <xsl:if test="generate-id(.)=generate-id($referencias[isbn=$isbn])">

 


 &#160; <b><xsl:value-of
select='sobrenome-autor'/></b>,&#160;<xsl:value-of
select='nome-autor'/>.&#160;<xsl:value-of
select='titulo'/>.&#160;<xsl:value-of
select='ano'/>.&#160;<xsl:value-of select="isbn" /><br/>



          <xsl:for-each select="$referencias[isbn=$isbn]">


        

      <xsl:sort select="../../../@name" order="ascending" />
      <xsl:sort select="../../descricao" order="ascending" />



<th><xsl:value-of select="../../../@name"/></th>
<th><xsl:value-of select="../../descricao"/></th>
<th><xsl:value-of select="../../@id"/></th>
<th><xsl:value-of select="../../vagas"/></th>


TOTAL: ---vagas---> here is my problem--


</xsl:for-each> 


</xsl:if>


</xsl:for-each>          

  </xsl:template>
</xsl:stylesheet>


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