Subject: RE: [xsl] A - B From: "Michael Leditschke" <mike@xxxxxxxxxxx> Date: Fri, 23 Aug 2002 10:08:53 +1000 |
Typically there's some special value you want in the case where A and/or B don't exist or are not numeric. One trick I've used in this case is <xsl:decimal-format NaN="0"/> and <xsl:variable name="fred" select="format-number(A-B)"/> This way you get "0" if the result is NaN. HTH Michael > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of pcoustillas > Sent: Friday, 23 August 2002 1:44 AM > To: mulberrytech > Subject: [xsl] A - B > > > hi, how could i do A-B when A or B does not exist or is absent... > because without a test i recieve "NaN". Thanks. > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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