Subject: [xsl] Testing if a nodeset is empty From: "Nicholas Waltham" <info@xxxxxxxxxxxx> Date: Mon, 1 Oct 2001 09:52:04 +0200 |
Hello All, I am trying to avoid certain kinds of empty tags in my xml output. Looking at the following template, I would like to avoid an empty <chapter> tag. Unfortunately this template does not work, it always shows the chapter tags even if they are emtpy, what am I am doing wrong? Thanks in advance, Nicholas Waltham <xsl:template match="transcal/file/section"> <xsl:variable name="a"><xsl:apply-templates select="p[@stylename='heading 1,Part']" /></xsl:variable> <xsl:if test="$a"> <chapter> <xsl:value-of select="$a"/> </chapter> </xsl:if> </xsl:template> XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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