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have an xml file like
<Month>
<Date day=b 1b >
<Session task=b task1b >
<Notes hours-worked=b 1.5b />
</Session>
<Session task=b task2b >
Notes hours-worked=b 5b />
<Session task=b task1b >
<Notes hours-worked=b 3b />
</Session>
</Date>
<Date day=b 2b >
....
</Date>
</Month>
For the month, I want to sum all the hours-worked for each task:I have tried several expressions, but failed. This gives me the total hours worked on all tasks rather than each individual task: <xsl:for-each-group select="Date/Session" group-by="@task"> <xsl:for-each select="."> <fo:block xsl:use-attribute-sets="subdiv2"> <xsl:value-of select="@task"/> <xsl:text> (</xsl:text> <xsl:value-of select="format-number(sum(../../Date/Session/Notes/@hours-worked), '.00')"/> <xsl:text>) </xsl:text> </fo:block> </xsl:for-each> </xsl:for-each-group> How do I restrict the total to just the hours-worked on each specific task? Thanks, Mark
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