Subject: Re: [xsl] How to determine the 'first' time a template has been From: Dan Diebolt <dandiebolt@xxxxxxxxx> Date: Tue, 20 Mar 2001 07:05:53 -0800 (PST) |
call-template does not support a mode attribute. I am a bit hard pressed to understand why you would need to detect the first use of call-template - especially if your are using it within xsl-variable. In my usage of XSLT, I often have to do something before processing the first node of a node set (kick out introductory text or a table header) or perhaps with the first/last node itself. You can flag the first node in a node set by several methods: File: FirstTimeTemplateCalled.xml <?xml version="1.0" encoding="iso-8859-1"?> <?xml-stylesheet type="text/xsl" href="FirstTimeTemplateCalled.xsl"?> <root> <item>10</item> <item>20</item> <item>30</item> </root> file: FirstTimeTemplateCalled.xsl <?xml version="1.0" encoding="iso-8859-1"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <xsl:apply-templates select="root"/> </xsl:template> <xsl:template match="root"> start processing items.<br/> <xsl:apply-templates select="item"/> end processing items.<br/> </xsl:template> <xsl:template match="item"> <xsl:variable name="i1"><xsl:number/></xsl:variable> <xsl:variable name="i2" select="position()"/> i1=<xsl:value-of select="$i1"/> i2=<xsl:value-of select="$i2"/> <xsl:if test="$i1=1">- i1=1 indicates first element</xsl:if> <xsl:if test="$i2=1">- i2=1 indicates first element</xsl:if> <br/> </xsl:template> </xsl:stylesheet> __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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