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

DOWNLOAD WEBDNA NOW!

Top Articles:

Talk List

The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...

Related Readings:

Blocking form spam (2006) Works! (1997) This list needs a digest: rant, rave... (1997) Need some Java Script Code (2003) For those of you not on the WebCatalog Beta... (1997) I guess I have a problem with commitment (2003) WebCat2b13MacPlugIn - [showif][search][/showif] (1997) iis 4.0 (1997) Mozilla/4. and Browser Info.txt (1997) Last Record not recognized? (1999) Seattle based Webcatters? (2000) $Quit, $CloseDatabase corrections (1997) F3 crashing server (1997) RE: LookUp Tag (1997) [ShowIf] and empty fields (1997) Looking for easy way to back up dbs... (2003) No Wanna Duppys (1998) Where's Cart Created ? (1997) New global preference ... ??? (2000) WebDNA Grep help wanted (2004)