This may be slightly off topic but maybe someone could help me out.
I am confused about the group-by XSL functionality
<xsl:for-each-group
select="xmlReportOutput/reportOutput/records/record"
group-by="saxon:evaluate($sortColumn1)">
<xsl:sort select="saxon:evaluate($sortColumn1)"
order="{$sortColumn1Order}"/>
<xsl:variable name="group1"
select="current-grouping-key()"/>
<xsl:call-template name="RenderByDesk">
<xsl:with-param name="tradeType" select="$group1"/>
</xsl:call-template>
</xsl:for-each-group>
However the values in $sortColumn1 has 4 different possibilities ....
lets say "A", "B", "C", "D"
and I need some logic that groups all "A"s into one group and everything
else into another group ( A = group1 -- B,C,D = group2 ) .
Is there an easy way to do that?
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