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[xsl] Sum with generate-id, Is it right ?
Subject: [xsl] Sum with generate-id, Is it right ? From: Marcos Hercules Sant <mhercules@xxxxxxxxx> Date: Sun, 23 Jan 2005 16:33:22 -0200 |
Hi, I'm trying hard to work with sum, and I don't know what could be happening to it goes wrong , I need to obtain a value total by grouping, but it gives me the units values one under another . Here goes my XSL: <xsl:template match="/"> <html> </html> <h2>Grouping disciplines by Titles(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=$isbn])"> <b><xsl:value-of select='sobrenome-autor'/></b>, <xsl:value-of select='nome-autor'/>. <xsl:value-of select='titulo'/>. <xsl:value-of select='ano'/>. <xsl:value-of select="isbn" /><br/>  </h3> <table width="95%"> <tr> <th>CURSO</th> <th>DISCIPLINA</th> <th>CODIGO</th> <th>VAGAS</th> <th>EXEMPLAR</th> <th>NIVEL</th> </tr> <xsl:for-each select="$referencias[isbn=$isbn]"> <xsl:sort select="../../../@name" order="ascending" /> <xsl:sort select="../../descricao" order="ascending" /> <tr> <ul> <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: <xsl:value-of select="sum(vagas)" /> <--Here is my problem it doesn't display the total --> </ul> <br/> </tr> </xsl:for-each> </table> </xsl:if><br/> </xsl:for-each> </xsl:template> </xsl:stylesheet> Marcos Hercules
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