Subject: RE: an expression to check if a parameter is a non-zero number - comments
From: "Michael Kay" <mhk@xxxxxxxxx>
Date: Thu, 30 Oct 2003 19:05:40 -0000
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>
> I want to check if the incoming parameter ImageWidth is a
> non-zero number.
test="number($ImageWidth)!=0"
this will return false if it is not a number, and false if it is zero.
Michael Kay
>
> I am wondering it the above expression would work?
>
> Is there a better way to do that checking ?
>
> Abhishek Sanwal
> HP - Houston Campus
> abhishek.sanwal@xxxxxx
>
>
> 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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