Subject: [xsl] removing duplicate tags (xslt2.0) From: "Robby Pelssers" <robby.pelssers@xxxxxxxxx> Date: Fri, 14 Jan 2011 08:51:40 +0100 |
Hi all, I would like to go from BEFORE: <RefMaterial LocalKeyRef="Capacitor_BGD502_1" Weight="05.80" Unit="mg"> <Application Subst_ID="2619" ApplCode="34"/> <Application Subst_ID="5360" ApplCode="24"/> <Application Subst_ID="2619" ApplCode="34"/> </RefMaterial> to AFTER: <RefMaterial LocalKeyRef="Capacitor_BGD502_1" Weight="05.80" Unit="mg"> <Application Subst_ID="2619" ApplCode="34"/> <Application Subst_ID="5360" ApplCode="24"/> </RefMaterial> in the most efficient way. Currently I'm using nested grouping but i was wondering if this is the best way. <xsl:template match="RefMaterial"> <RefMaterial> <xsl:apply-templates select="@*"/> <xsl:for-each-group select="Application" group-by="@Subst_ID"> <xsl:variable name="substanceId" select="current-grouping-key()"/> <xsl:for-each-group select="current-group()" group-by="@ApplCode"> <Application Subst_ID="{$substanceId}" ApplCode="{current-grouping-key()}"/> </xsl:for-each-group> </xsl:for-each-group> </RefMaterial> </xsl:template> Kind regards, Robby Pelssers
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