Re: Empty fields delete-able?

This WebDNA talk-list message is from

2000


It keeps the original formatting.
numero = 31919
interpreted = N
texte = >[HideIf [URL][imagefilename][/url]=]Show image [imagefilename][/hideif] > >That tests whether [imagefilename] is null. Always wrap your terms in >[url] to be sure that you don't stumble on a special character (like ? >or ! in the filename). > >John PeacockThanks, John.So, the essential bit (other than [url]ing my tags!) is that =] bit... A comparison with nothing. Pretty efficient! Regards,Christopher Mackay, Multimedia Developer Tantramar Interactive, http://www.tantramar.com/ 506/364-1097 cell: 364-7659 fax: 536-2409------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Empty fields delete-able? (Christopher Mackay 2000)
  2. Re: Empty fields delete-able? (John Peacock 2000)
  3. Empty fields delete-able? (Christopher Mackay 2000)
>[HideIf [url][imagefilename][/url]=]Show image [imagefilename][/hideif] > >That tests whether [imagefilename] is null. Always wrap your terms in >[url] to be sure that you don't stumble on a special character (like ? >or ! in the filename). > >John PeacockThanks, John.So, the essential bit (other than [url]ing my tags!) is that =] bit... A comparison with nothing. Pretty efficient! Regards,Christopher Mackay, Multimedia Developer Tantramar Interactive, http://www.tantramar.com/ 506/364-1097 cell: 364-7659 fax: 536-2409------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://search.smithmicro.com/ Christopher Mackay

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