[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Identifying unique attribute values in nested s
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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