Re: tag request
This WebDNA talk-list message is from 1999
It keeps the original formatting.
numero = 25197
interpreted = N
texte = >This is not as pretty as [showif [var1]=num]This is a number[/showif] >but it will work > >[text]numb=no[/text] >[showif [number]^1][text]numb=yes[/text][/showif] >[showif [number]^2][text]numb=yes[/text][/showif] >[showif [number]^3][text]numb=yes[/text][/showif] >[showif [number]^4][text]numb=yes[/text][/showif] >[showif [number]^5]text]numb=yes[/text][/showif] >[showif [number]^6][text]numb=yes[/text][/showif] >[showif [number]^7][text]numb=yes[/text][/showif] >[showif [number]^8][text]numb=yes[/text][/showif] >[showif [number]^9][text]numb=yes[/text][/showif] >[showif [number]^10][text]numb=yes[/text][/showif] > >[number] is [showif [numb]=no]not[/showif] a numeric field.I think Bob wants a tag that evaluates the whole contents of a field, so you can be sure only numbers are entered and nothing else, and so on.Your example above will break if someone enters My favourite number is 1 your code will evaluate it as a number.For making it work you'll have to evaluate every entered character individually, which is not too hard when you're talking about numeric fields, but will be pretty tough in other evaluation schemes. ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Idéer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to
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Associated Messages, from the most recent to the oldest:
>This is not as pretty as [showif [var1]=num]This is a number[/showif] >but it will work > >[text]numb=no[/text] >[showif [number]^1][text]numb=yes[/text][/showif] >[showif [number]^2][text]numb=yes[/text][/showif] >[showif [number]^3][text]numb=yes[/text][/showif] >[showif [number]^4][text]numb=yes[/text][/showif] >[showif [number]^5]text]numb=yes[/text][/showif] >[showif [number]^6][text]numb=yes[/text][/showif] >[showif [number]^7][text]numb=yes[/text][/showif] >[showif [number]^8][text]numb=yes[/text][/showif] >[showif [number]^9][text]numb=yes[/text][/showif] >[showif [number]^10][text]numb=yes[/text][/showif] > >[number] is [showif [numb]=no]not[/showif] a numeric field.I think Bob wants a tag that evaluates the whole contents of a field, so you can be sure only numbers are entered and nothing else, and so on.Your example above will break if someone enters My favourite number is 1 your code will evaluate it as a number.For making it work you'll have to evaluate every entered character individually, which is not too hard when you're talking about numeric fields, but will be pretty tough in other evaluation schemes. ************************************************************* Christer Olsson Stora Nygatan 21 Phone +46 40 791 50 Ljusa Idéer AB S-211 37 Malmoe Fax +46 40 97 99 77 Sweden http://www.ljusaideer.se------------------------------------------------------------- Brought to you by CommuniGate Pro - The Buzz Word Compliant Messaging Server. To end your Mail problems go to .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
Christer Olsson
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