Subject: [xsl] Re: for-eaching for specified number of times From: "Dimitre Novatchev" <dnovatchev@xxxxxxxxx> Date: Thu, 22 Jan 2004 06:55:28 +0100 |
"Mark Williams" <mark@xxxxxxxxxxx> wrote in message news:004401c3e057$f6095850$0200a8c0@xxxxxxxxxxx > Hi, > > Is there a way of terminating a for-each loop after it has reached a > specified number of iterations. Use the "iter" template from FXSL. You don't need to worry whether you have some big quantity of nodes. Here's a small example: <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:myMultiplyby3="f:myMultiplyby3" exclude-result-prefixes="xsl myMultiplyby3"> <xsl:import href="itersimple.xsl"/> <xsl:output omit-xml-declaration="yes"/> <myMultiplyby3:myMultiplyby3/> <xsl:template match="/"> <xsl:variable name="vMultBy3" select="document('')/*/myMultiplyby3:*[1]"/> <xsl:call-template name="iter"> <xsl:with-param name="pTimes" select="4"/> <xsl:with-param name="pFun" select="$vMultBy3"/> <xsl:with-param name="pX" select="1"/> </xsl:call-template> </xsl:template> <xsl:template match="myMultiplyby3:*"> <xsl:param name="arg1"/> <xsl:value-of select="3 * $arg1"/> </xsl:template> </xsl:stylesheet> This (when applied on arbitrary source.xml) will multiply a number (3 in ths case) 3 times with itself. Cheers, Dimitre Novatchev. FXSL developer http://fxsl.sourceforge.net/ -- the home of FXSL Resume: http://fxsl.sf.net/DNovatchev/Resume/Res.html XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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