Re: A - B

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Subject: Re: A - B
From: pcoustillas <pcoustillas@xxxxxxxxxxx>
Date: Mon, 26 Aug 2002 09:14:17 +0200

 thanks, but if i have this XML :
<A>37</A>
<B/>

and my XSL : <xsl:decimal-format NaN="0" name="forme1" decimal-separator="," grouping-separator=" " />

the result is 0 but i expect 37. i've been suggested to use <xsl:value-of select="format-number(concat('0',11) - concat('0',1), '# ##0,00','forme1')" />

or

<xsl:value-of select="format-number(number(concat('0',11)) - number(concat('0',1)), '# ##0,00','forme1')" /> but it is a bit complicated... isn't there something more simple...

To Marrow : i faced troubles while using sum with the tag <B/> i revieve "NaN"

other suggestions ??

Thank.

Michael Leditschke a écrit:

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:  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

XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list

Current Thread
A - B pcoustillas - Thu, 22 Aug 2002 11:43:30 -0400 (EDT) Mike Brown - Thu, 22 Aug 2002 13:39:01 -0400 (EDT) Michael Leditschke - Thu, 22 Aug 2002 20:07:56 -0400 (EDT) pcoustillas - Mon, 26 Aug 2002 03:13:44 -0400 (EDT) <= <Possible follow-ups> Marrow - Thu, 22 Aug 2002 14:10:44 -0400 (EDT) Marrow - Mon, 26 Aug 2002 06:03:02 -0400 (EDT)

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