Re: Multiple matches against keys?
> So it looks like my key definition is no longer picking up "call" as a > valid key item. I'm actually not sure whether I'm using the <xsl:key> > tag correctly here -- will it match and index a single <task> node > multiple times if it contains multiple tags? > I think your problem is that you are passing a nodeset to the key call so that it retruns results from different 'context' sets. This means you can't use the count(.|key(...))=1 trick to isolate the first from a particular 'context'. One way to fix is is to loop both over the 'task' and then the child 'context' elements and apply the same test. Something like this should work, <xsl:for-each select="/tasks/task"> <xsl:sort select="subject"/> <xsl:for-each select="context"> <xsl:if test="count((..|key('tasks-by-context',.)))=1"> <li> CONTEXT: <xsl:value-of select="."/>: (<xsl:value-of select="count(key('tasks-by-context',.))"/> tasks) </li> <ul> <xsl:for-each select="key('tasks-by-context', .)"> <li> Task : <xsl:value-of select="subject"/> </li> </xsl:for-each> </ul> </xsl:if> </xsl:for-each> </xsl:for-each> Kev.
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