if (myField == undefined) { //... } -----Original Message----- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Simard, Ghislain Sent: Tuesday, August 02, 2005 2:47 PM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] NaN
Is there an equivalent for undefined? if (isUndefined(myField))??? Ghislain Simard Analyst Technique web | Web Technical Analyst Ressources Naturelles Canada | 580 Booth Ottawa (Ontario) K1A 0E4 Natural Resources Canada | 580 Booth St Ottawa ON K1A 0E4 Gouvernement du Canada | Government of Canada [EMAIL PROTECTED] 613-947-0582 | télécopieur / facsimile 613-996-9416 -----Original Message----- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] Behalf Of Manish Jethani Sent: Tuesday, August 02, 2005 2:42 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] NaN On 8/2/05, Ghislain Simard <[EMAIL PROTECTED]> wrote: > The following condition doesn't see the NaN...why ? and how to make > the condition working? > > if (myField == NaN){ > dosomething; > } Use this: if (isNaN(myField)) ... There's some interesting things about NaN. See this post, for example: http://www.mail-archive.com/flexcoders@yahoogroups.com/msg05593.html Manish -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links ------------------------ Yahoo! Groups Sponsor --------------------~--> <font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12he2evq1/M=362335.6886445.7839731.1510227/D=groups/S=1705007207:TM/Y=YAHOO/EXP=1123016616/A=2894361/R=0/SIG=13jmebhbo/*http://www.networkforgood.org/topics/education/digitaldivide/?source=YAHOO&cmpgn=GRP&RTP=http://groups.yahoo.com/">In low income neighborhoods, 84% do not own computers. At Network for Good, help bridge the Digital Divide!</a>.</font> --------------------------------------------------------------------~-> -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/