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[xsl] Problem with Variables
Subject: [xsl] Problem with Variables From: "Gerald Fingerlos" <gerald@xxxxxxxxxxxx> Date: Mon, 02 Feb 2004 15:38:31 +0100 |
I am writing a stylesheet which makes a conversion of a date. ie: 1.3.2003 should become 2003.03.01 This is my XML Document (truncated), which contains the date (dd.mm.yyyy) <add-attr attr-name="mozDateChangeState"> <value type="string">16.2.2003</value> </add-attr> And this is my Stylesheet which almost works: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format"> <xsl:output indent="yes"/> <xsl:template match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:template match="add-attr[@attr-name='mozDateChangeState']"> <xsl:variable name="date" select="./value"/> <xsl:variable name="dd" select="substring-before($date,'.')"/> <xsl:variable name="mmyy" select="substring-after($date,'.')"/> <xsl:variable name="mm" select="substring-before($mmyy,'.')"/> <xsl:variable name="yyyy" select="substring-after($mmyy,'.')"/> <xsl:choose> <xsl:when test="number(string-length($dd) = 1)"> <xsl:variable name="ddn" select="concat('0',$dd)"/> </xsl:when> <xsl:otherwise> <xsl:variable name="ddn" select="$dd"/> </xsl:otherwise> </xsl:choose> <xsl:choose> <xsl:when test="number(string-length($mm) = 1)"> <xsl:variable name="mmn" select="concat('0',$mm)"/> </xsl:when> <xsl:otherwise> <xsl:variable name="mmn" select="$mm"/> </xsl:otherwise> </xsl:choose> <add-attr attr-name="mozDateChangeState"> <value type="string"> <xsl:value-of select="concat($yyyy,'.',$mmn,'.',$ddn)"/> </value> </add-attr> </xsl:template> </xsl:stylesheet> Everything does work with one exception. Every variable is filled correctly, but not the variables ddn and mmn, although the xsl:choose does work correctly. I think its just something I do not consider. Any hint? Thank you in advance, Gerald XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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