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RE: [xsl] Parameter problem
Subject: RE: [xsl] Parameter problem From: Americo Albuquerque <melinor@xxxxxxxx> Date: Thu, 2 Oct 2003 18:04:35 +0100 |
Hi > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of > Marsha Salo > Sent: Thursday, October 02, 2003 4:12 PM > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: RE: [xsl] Parameter problem > > > > Hi Michael > > >Does $firstN have a value in the PartyList/When [1] template? > yes. > >Is the PartyList/When [last()] template actually being called? > yes. > > >If so, something very odd is going on. Tell us which > processor you are > >using, and post a complete stylesheet + source document so > we can debug > >it for you. > I am using MSXML not sure about the processor. If i > have an xml parser do i automatically have a processor aswell? > I am using xmlSpy to step through the transformation > process. At the bottom of this mail is the html output i am getting. > The problem is not the param but where it is passed On the <xsl:template match="PartyList"> template You have <xsl:apply-templates select="When[@Attendance]"> This will select ALL <When> elements with a @Attendance attribute In your <xsl:template match="PartyList/When[1]"> template you allso have A <xsl:apply-templates select="following-sibling::When [last()]"> This will select the last following-sibling::When element In the output you'll have: When[1] - firstN set When[last] - firstN set When[...] When[last] - firstN not set - this one is selected in the PartyList template and, as sush, doesn't have the param set You could set the parameter in the PartyList templates like: <xsl:apply-templates select="When[@Attendance]"> <xsl:sort data-type="number" order="ascending" select="@Attendance"/> <xsl:with-param name="first" select="When[1]/@Attendance"/> </xsl:apply-templates> Or you can change the select so you only select the first When like: <xsl:apply-templates select="When[@Attendance][1]"> <xsl:sort data-type="number" order="ascending" select="@Attendance"/> </xsl:apply-templates> And let the When[1] template call the last one Regards, Americo Albuquerque XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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