At 2006-04-24 13:03 -0700, Allison Bloodworth wrote:
I'm using
an XSL 1.0 stylesheet so that must have been the problem.
Searching for more info on NaN, I also found this post from Ken Holman which
showed another way to do this:
http://www.xslt.com/html/xsl-list/2002-02/msg01214.html
From the post:
The following will be true if the value is a number:
test="@value <= 0 or @value > 0"
That is an old post ... lately I've been using:
test="number(@value)=number(@value)"
which will be true only if @value is a number. This is based on the
principle that NaN is not equal to NaN.
I hope this helps.
. . . . . . . . . . . Ken
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