Subject: [xsl] What's wrong with this key? From: Ferdinand Soethe <xsl-list@xxxxxxxxxx> Date: Wed, 24 May 2006 14:12:36 +0200 |
I'm currently using keys with Xalan to group course-data by week of the year. <xsl:key name="WosNachWoche" match="//KURS[VERANART='Wochenendseminar' and not(AUSFALL)]" use="datetime:weekInYear(BEGINNDAT))" /> Now I need to enhance grouping to work with courses from different years, so I figured I'd just need to extend the use-term like this: <xsl:key name="WosNachWoche" match="//KURS[VERANART='Wochenendseminar' and not(AUSFALL)]" use="concat(datetime:weekInYear(BEGINNDAT),':',datetime:formatDate(BEGINNDAT,'y'))" /> Unfortunately this isn't working for some reason I don't understand. For quick testing I use this template <xsl:template match="/"> <xsl:for-each select="key('WosNachWoche',//*)"> <xsl:message> <xsl:value-of select="TITELKURZ"/> </xsl:message> </xsl:for-each> </xsl:template> and found that the second use-term gives me NO results. Exploring further it seems like as soon as I use concat in the use-expression I stop getting any results. Any ideas? What is the problem and how can I assemble a key with weeknumber and year? Thanks for any help, Ferdinand Soethe
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