Re: Nested vs conditional
This WebDNA talk-list message is from 1997
It keeps the original formatting.
numero = 10792
interpreted = N
texte = >Trying to do a [showif[var] does not contain A or B or C or X or Y]Sorry, there is no syntax for this in [ShowIf] -- multiple not-contains is a little beyond its scope at the moment. But you can use a little math trick to do the same thing:[math]totalFound=0[/math][showif [var]^A][math]totalFound=totalFound+1[/math][/showif] [showif [var]^B][math]totalFound=totalFound+1[/math][/showif] [showif [var]^C][math]totalFound=totalFound+1[/math][/showif] [showif [var]^X][math]totalFound=totalFound+1[/math][/showif] [showif [var]^Y][math]totalFound=totalFound+1[/math][/showif][showif [math]totalFound[/math]!0] [var] contains at leat one of A,B,C,X,Y [/showif]Basically this increments a variable every time something is found. You may have to change the logic for your needs, perhaps using [HideIf] instead.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors ===== Pacific Coast Software | WebCatalog Pro, WebCommerce Solution 11770 Bernardo Plaza Court, #462 | SiteEdit Pro, SiteCheck, PhotoMaster San Diego, CA 92128 | SiteGuard 619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com
Associated Messages, from the most recent to the oldest:
>Trying to do a [showif[var] does not contain A or B or C or X or Y]Sorry, there is no syntax for this in
[showif] -- multiple not-contains is a little beyond its scope at the moment. But you can use a little math trick to do the same thing:
[math]totalFound=0[/math][showif [var]^A]
[math]totalFound=totalFound+1[/math][/showif] [showif [var]^B]
[math]totalFound=totalFound+1[/math][/showif] [showif [var]^C]
[math]totalFound=totalFound+1[/math][/showif] [showif [var]^X]
[math]totalFound=totalFound+1[/math][/showif] [showif [var]^Y]
[math]totalFound=totalFound+1[/math][/showif][showif
[math]totalFound[/math]!0] [var] contains at leat one of A,B,C,X,Y [/showif]Basically this increments a variable every time something is found. You may have to change the logic for your needs, perhaps using
[hideif] instead.Grant Hulbert, V.P. Engineering | ===== Tools for WebWarriors ===== Pacific Coast Software | WebCatalog Pro, WebCommerce Solution 11770 Bernardo Plaza Court, #462 | SiteEdit Pro, SiteCheck, PhotoMaster San Diego, CA 92128 | SiteGuard 619/675-1106 Fax: 619/675-0372 | http://www.smithmicro.com
Grant Hulbert
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