Subject: Re: [xsl] XPath 1.0 Expression to Test for 3 Digit Number From: Michael Kay <mike@xxxxxxxxxxxx> Date: Tue, 08 May 2012 21:15:45 +0100 |
Michael Kay Saxonica
I need an XPath 1.0 expression that will test a node and return a boolean if the node content is a 3 digit number (i.e., 100-999) and false if it's anything else.
The catch is this expression won't be in a transformation so I can't use variables or other additional constructs. All I get is one expression. I've tried this
*[(string(number(.)) !='NaN')]
and obtained the number that I need. But I can't get any sort of compare to work that makes the number be more than 99 and less than 1,000.
Thanks
Don
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