Subject: RE: [xsl] Date Difference From: "Michael Kay" <mike@xxxxxxxxxxxx> Date: Wed, 21 Dec 2005 00:59:49 -0000 |
If you've got tokenize() and subsequence() available then you've also got XPath 2.0 date arithmetic available. Just write one function to convert your local date format into ISO dates, and then use the standard XPath 2.0 date library. Michael Kay http://www.saxonica.com/ > -----Original Message----- > From: thomas.maciejewski@xxxxxxxxx > [mailto:thomas.maciejewski@xxxxxxxxx] > Sent: 19 December 2005 21:57 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: RE: [xsl] Date Difference > > I wrote this: > > <xsl:function name="sgfr:IsDateGreater"> > <xsl:param name="stringDate1"/> > <xsl:param name="stringDate2"/> > <xsl:variable name="tokenizedDate1" > select="tokenize($stringDate1, '/')"/> > <xsl:variable name="monthPart1" > select="subsequence(($tokenizedDate1), 1, 1)"/> > <xsl:variable name="datePart1" > select="subsequence(($tokenizedDate1), 2, 1)"/> > <xsl:variable name="yearPart1" > select="subsequence(($tokenizedDate1), 3, 1)"/> > <xsl:variable name="tokenizedDate2" > select="tokenize($stringDate2, '/')"/> > <xsl:variable name="monthPart2" > select="subsequence(($tokenizedDate2), 1, 1)"/> > <xsl:variable name="datePart2" > select="subsequence(($tokenizedDate2), 2, 1)"/> > <xsl:variable name="yearPart2" > select="subsequence(($tokenizedDate2), 3, 1)"/> > <xsl:choose> > <xsl:when test="yearPart1>yearPart2"><xsl:value-of > select="true"/></xsl:when> > <xsl:when test="yearPart1=yearPart2"> > <xsl:choose> > <xsl:when test="monthPart1>monthPart2"> > <xsl:value-of select="true"/> > </xsl:when> > <xsl:when test="monthPart1=monthPart2"> > <xsl:choose> > <xsl:when > test="datePart1>datePart2"><xsl:value-of select="true"/></xsl:when> > <xsl:otherwise><xsl:value-of > select="false"/></xsl:otherwise> > </xsl:choose> > </xsl:when> > <xsl:otherwise><xsl:value-of > select="false"/></xsl:otherwise> > </xsl:choose> > </xsl:when> > <xsl:otherwise><xsl:value-of > select="false"/></xsl:otherwise> > </xsl:choose> > </xsl:function> > > Will this work? > Or am I totally missing the point? > > Regards, > > > Tom Maciejewski > > > ************************************************************** > *********** > This message and any attachments (the "message") are confidential and > intended solely for the addressees. > Any unauthorised use or dissemination is prohibited. > E-mails are susceptible to alteration. > Neither SOCIETE GENERALE nor any of its subsidiaries or affiliates > shall be liable for the message if altered, changed or falsified. > > ************************************************************** > ***********
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