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[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Urgent Help Needed in XSLT
 Hi Yan,
Do you mean something like Google groups does?
Try this (not sure if it does what you want)...
== XSL ====================================================
<?xml version="1.0"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" indent="yes"/>
<xsl:key name="kDistinctTopic" match="/livelink//llnode"
use="ancestor-or-self::llnode[last()]/@name"/>
<xsl:template match="livelink">
<!-- create a list of (node ids) for each distinct topic -->
<!-- with the id of the latest message in that thread -->
<xsl:variable name="sorted-topic-dates">
<!-- find the distinct topics -->
<xsl:for-each select=".//llnode[generate-id() =
generate-id(key('kDistinctTopic',ancestor-or-self::llnode[last()]/@name)
)]">
<!-- sort this and descendant children by their descending date
-->
<xsl:for-each select="descendant-or-self::llnode">
<xsl:sort select="@created" order="descending"/>
<!-- output a reference to this node if it the latest in this
'thread' -->
<xsl:if test="position() = 1">
<xsl:text>|</xsl:text>
<xsl:value-of select="generate-id()"/>
</xsl:if>
</xsl:for-each>
</xsl:for-each>
</xsl:variable>
<html>
<body>
<table>
<!-- go through all nodes where they appear in the distinct
topic dates variable -->
<xsl:for-each
select=".//llnode[contains($sorted-topic-dates,concat('|',generate-id())
)]">
<!-- sort them on date descending -->
<xsl:sort select="@created" order="descending"/>
<!-- only show the first 10 -->
<xsl:if test="position() < 11">
<tr>
<td>
<xsl:value-of
select="ancestor-or-self::llnode[last()]/@name"/>
</td>
<td>
<xsl:value-of select="@created"/>
</td>
<td>
<xsl:choose>
<xsl:when test="ancestor::llnode">
<xsl:text> (Reply)</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:text> (New Topic)</xsl:text>
</xsl:otherwise>
</xsl:choose>
</td>
</tr>
</xsl:if>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
== end of XSL =============================================
Hope this helps
Marrow
http://www.marrowsoft.com - home of Xselerator (XSLT IDE and debugger)
http://www.topxml.com/Xselerator
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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