Thanks for the simple solution, David. I am mystified as to how the <xsl:if
test="position()!=1">; </xsl:if> knows to put the semicolon after every grouped
@main item except the last one. I would think it wouldn't place one after the
first item in the group.
On Oct 4, 2010, at 11:26 AM, David Carlisle wrote:
<xsl:template match="summary">
<summary>
<textBold>Areas:</textBold>
<xsl:for-each-group select="codeSum" group-by="@main">
<xsl:if test="position()!=1">; </xsl:if>
<xsl:value-of select="."/><xsl:text> </xsl:text>
<xsl:for-each-group select="current-group()" group-by="@exp">
<xsl:value-of select="current-grouping-key()"/>
<xsl:if test="position()!=last()">, </xsl:if>
</xsl:for-each-group>
</xsl:for-each-group>
</summary>
</xsl:template>
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