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Hi Ken,
Despite my confused presentation of the problem last week, you supplied me with two functions that obtain the unique attributes from <Value> element within a set of <Stamp> elements. Works beautifully, but I did make some modifications to the second function. Please let me know if my modifications are consistent with the idiom you have been talking about or if I have slipped back into C++. Any improvements would be greatly appreciated if and when you have the time and desire. The h-value and l-value were not presented to you as part of the original use case. They do exactly what I wanted. Thanks, Mark the XML with the output: <Value kc-value="1"> Text: 1kc File: 1-0.htm <Value kc-value="1" h-value="50"> Text 1.50kc File: 1-50.htm <Value kc-value="0" h-value="50"> Text: 50h File: 0-50.htm <Value kc-value="0" l-value="A" Text: A File:a.htm Only the second function, cps:report, has been modified: <!--compose a string of attribute names and their values;
avoid the possibility of co-incidental string values;-->
<xsl:function name="cps:attrs">
<xsl:param name="this"/>
<xsl:value-of>
<xsl:for-each select="$this/@*">
<xsl:sort select="name(.)"/>
<xsl:value-of select="name(.),'',.,''"/>
</xsl:for-each>
</xsl:value-of>
</xsl:function> <!--common reporting-->
<xsl:function name="cps:report">
<xsl:param name="Stamp"/>
<xsl:for-each select="$Stamp">
<!-- l-value -->
<xsl:choose>
<xsl:when test="Value/@l-value">
<xsl:for-each select="Value/@l-value">
<a class="button" href="../aval/{lower-case(.)}.htm">
<xsl:value-of select="."/>
</a>
</xsl:for-each>
</xsl:when>
<!-- kc-value + h-value -->
<xsl:when test="Value/@h-value">
<xsl:variable name="h">
<xsl:for-each select="Value/@h-value">
<xsl:value-of select="."/>
</xsl:for-each>
</xsl:variable>
<xsl:for-each select="Value/@kc-value">
<xsl:choose>
<xsl:when test="not(. eq '0')">
<a class="button" href="../aval/{concat(., '-', $h)}.htm">
<xsl:value-of select="concat(., '.', $h)"/>
<xsl:text>KD
</xsl:text>
</a>
</xsl:when>
<xsl:otherwise>
<a class="button" href="../aval/{concat(., '-', $h)}.htm">
<xsl:value-of select="$h"/>
<xsl:text>h</xsl:text>
</a>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:when><xsl:otherwise> <!-- Only when there is no h-value --> <xsl:for-each select="Value/@kc-value"> <a class="button" href="../aval/{concat(., '-0')}.htm"> <xsl:value-of select="."/>KD <xsl:text/> </a> </xsl:for-each> </xsl:otherwise> </xsl:choose> </xsl:for-each> </xsl:function>
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