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[xsl] Re: an expression to check if a parameter is a non-zero number - comments

From: "Dimitre Novatchev" <dnovatchev@--------->
To:
Date: 10/30/2003 9:09:00 AM
Use:
  number($ImageWidth) = number($ImageWidth) and $ImageWidth



=====
Cheers,

Dimitre Novatchev.
http://fxsl.sourceforge.net/ -- the home of FXSL



"SANWAL, ABHISHEK (HP-Houston)" <abhishek.sanwal@xxxxxx> wrote in message
news:24B68DDCFD49004882CD8D02D2E4338AFFD16F@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> <xsl:when
> test="true(string-length(translate($ImageWidth,'0123456789.','')) = 0
> and $ImageWidth != 0)">
>
> I want to check if the incoming parameter ImageWidth is a non-zero
> number.
>
> 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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