Subject: RE: [xsl] compare two values From: "Oleg Tkachenko" <olegt@xxxxxxxxxxxxx> Date: Tue, 7 Aug 2001 15:56:25 +0200 |
Hello Jan ! > i want to compare the value of <Art_nr> in one row with this, which is in > the row before. if they are similar, i want to show something, if not > nothing should happen. > how can i coompare these values. i tried to do it by count(row) and the > position() function but it does not work. You can get access to previous row in the current nodeset by "preceding-sibling::row[1]" expression and compare rows' values by simple '=' operator. <xsl:apply-templates select="row"> ... <xsl:template match="row"> <xsl:if test="preceding-sibling::row[1]/Art_nr = Art_nr"> do something </xsl:if> Row processing </xsl:template> --- Oleg Tkachenko Multiconn International XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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