Subject: Re: [xsl] XSLT number() problem From: "Wei-Chin Hsieh" <whsieh@xxxxxxxxxxxx> Date: Thu, 20 Jun 2002 03:39:25 -0500 |
number(0) doesn't return false. It returns 0. It is the attribute test="number(0)" that is evaluated as false. Wei-Chin ----- Original Message ----- From: "Andrew Welch" <awelch@xxxxxxxxxxxxxxx> To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx> Sent: Thursday, June 20, 2002 3:02 AM Subject: RE: [xsl] XSLT number() problem > > >> <xsl:if test='number(@FieldA)'> > > > >Note that this test also returns false if the FieldA attribute is 0, > >which may or may not be desired. To test whether the numeric value of > >the FieldA attribute is NaN, you can alternatively use: > > > >Jeni > > Really? Is there a reason why number(0) returns false? > > cheers > andrew > > --- > Outgoing mail is certified Virus Free. > Checked by AVG anti-virus system (http://www.grisoft.com). > Version: 6.0.350 / Virus Database: 196 - Release Date: 17/04/2002 > > > 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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