Subject: [xsl] Re: Result count in a for-each with an embedded if From: Dimitre Novatchev <dnovatchev@xxxxxxxxx> Date: Tue, 19 Jun 2001 10:23:25 -0700 (PDT) |
Hi Tim, This is quite straightforward: xml source: ---------- <articles> <article ID="article1"> <title> A Title about frogs </title> <detail> Some detail on frogs. </detail> </article> <article ID="article2"> <title> A Title about cats </title> <detail> Some detail on cats. </detail> </article> <article ID="article3"> <title> A Title about cats and dogs </title> <detail> Do dogs eat cats. </detail> </article> </articles> stylesheet: ---------- <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="text"/> <xsl:variable name="vLower" select="'abcdefghijklmnopqrstuvwxyz'"/> <xsl:variable name="vUpper" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/> <xsl:variable name="keyword" select="'Cat'"/> <xsl:template match="articles"> <xsl:for-each select="article [contains(translate(detail, $vLower, $vUpper), translate($keyword, $vLower, $vUpper) ) ]"> <xsl:text>
</xsl:text><xsl:value-of select="normalize-space(title)" /> <xsl:if test="position() = last()"> <xsl:text>
</xsl:text>There were <xsl:value-of select="position()"/> articles found. </xsl:if> </xsl:for-each> </xsl:template> </xsl:stylesheet> Result: ------ A Title about cats A Title about cats and dogs There were 2 articles found. Cheers, Dimitre Novatchev. Tim wrote: Hi, Tring to do a count of the results of the following snip: <xsl:template match="articles"> <xsl:for-each select="article"> <xsl:if test="contains(translate (detail,'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ'),trans late ($keyword,'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ'))"> <xsl:value-of select="normalize-space(title)"/> </xsl:if> </xsl:for-each> There were XX articles found. </xsl:template> Need to return the XX value. I can't find a way of putting the contains test into the for-each select so I could use the position()(?). Ideas would be appreciated. __________________________________________________ Do You Yahoo!? Spot the hottest trends in music, movies, and more. http://buzz.yahoo.com/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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