Subject: Re: [xsl] Inserting a separator only between non-empty strings (XSLT 2) From: Yves Forkl <Y.Forkl@xxxxxx> Date: Fri, 18 May 2007 13:00:55 +0200 |
and what about that ?
<xsl:variable name="concat"> <xsl:sequence> <xsl:value-of select="$a"/> <xsl:value-of select="$b"/> <xsl:value-of select="$c"/> </xsl:sequence> </xsl:variable> <xsl:value-of separator="|" select="$concat[string-length(.) gt 0]"/>
<xsl:variable name="concat" select="($a, $b, $c)"/> <xsl:value-of separator="|" select="$concat[string-length(.) gt 0]"/>
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