Subject: RE: [xsl] Parsing a character string From: Don Bruey <dbruey@xxxxxxxxxxxxxxxxxxxxx> Date: Thu, 1 Mar 2001 08:33:32 -0500 |
Following up on my own post yesterday, here is the two-character solution given XML: <?xml version="1.0"?> <days> <deliverOnDays>NYNYYYN</deliverOnDays> </days> XSL: -------------------------------------------------------------------------- <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:variable name="weekDays" select="'S M T W ThF Sa'" /> <xsl:template name="parseYNFlags"> <xsl:param name="YNFlags"/> <xsl:param name="dayAbbreviations" /> <xsl:choose> <xsl:when test="substring($YNFlags, 1, 1) = 'Y'" > <xsl:value-of select="substring($dayAbbreviations, 1, 2)" /> </xsl:when> <xsl:otherwise>_</xsl:otherwise> </xsl:choose> <xsl:if test="string-length($YNFlags) > 1" > <xsl:call-template name="parseYNFlags"> <xsl:with-param name="YNFlags" select="substring($YNFlags, 2)" /> <xsl:with-param name="dayAbbreviations" select="substring($dayAbbreviations, 3)" /> </xsl:call-template> </xsl:if> </xsl:template> <xsl:template match="deliverOnDays"> <xsl:variable name="temp" > <xsl:call-template name="parseYNFlags" > <xsl:with-param name="YNFlags" select="." /> <xsl:with-param name="dayAbbreviations" select="$weekDays" /> </xsl:call-template> </xsl:variable> <!-- now get rid of extra spaces from result --> <xsl:variable name="translatedTemp" select="translate($temp, ' ', '')" /> <xsl:value-of select="$translatedTemp" /> </xsl:template> </xsl:stylesheet> >-----Original Message----- >From: Scott Downie [mailto:sdownie@xxxxxxxxxxxxxxxxxxxx] >Sent: Wednesday, February 28, 2001 2:31 PM >To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx >Subject: [xsl] Parsing a character string >The input consists >of seven-character strings that represent the days of the week. One such >string >looks like <<YNYNYYN>>. The first character tells me that, "Yes, the system >is >to send an alert on Sunday," the second tells me, "No, don't send an alert >on >Monday," and so on down through the days of the week. Here is some XML: XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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