Re: Is [variable] a Number?
This WebDNA talk-list message is from 2007
It keeps the original formatting.
numero = 69000
interpreted = N
texte = Clint Davis wrote:> How can I test a variable to make sure it's a number? I remember reading> something on the list some time ago, but I can't find it.So you *do* still code WebDNA. ;-)I suppose this would do it:[text]ismath=no[/text][listvariables type=math][showif [url][raw][variable_to_test][/raw][/url]=[url][[name]][/url]][text]ismath=yes[/text][/showif][/listvariables]Donovan-- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE EUCA Design Center <- Web Development (specializing in eCommerce),-> <- Desktop Publishing, Print Consulting, Labels -> <-Glass Products, off-hand Classes/studio rental-> PH:>(608) 835-2476 TALK:>http://artglass-forum.com WEB:> http://www.euca.us & http://www.egg.bz =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list
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Clint Davis wrote:> How can I test a variable to make sure it's a number? I remember reading> something on the list some time ago, but I can't find it.So you *do* still code WebDNA. ;-)I suppose this would do it:[text]ismath=no[/text][listvariables type=math][showif [url][raw][variable_to_test][/raw][/url]=[url][[name]][/url]][text]ismath=yes[/text][/showif][/listvariables]Donovan-- =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o DONOVAN D. BROOKE EUCA Design Center <- Web Development (specializing in eCommerce),-> <- Desktop Publishing, Print Consulting, Labels -> <-Glass Products, off-hand Classes/studio rental-> PH:>(608) 835-2476 TALK:>http://artglass-forum.com WEB:> http://www.euca.us & http://www.egg.bz =o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o-------------------------------------------------------------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://webdna.smithmicro.com/
Donovan Brooke
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