Re: Is [variable] a Number?
This WebDNA talk-list message is from 2007
It keeps the original formatting.
numero = 69001
interpreted = N
texte = On 5/25/07 10:59 AM, "Donovan Brooke"
wrote:> 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 have to maintain my existing WebDNA sites, but it would be nice if myclients forked over the cash to rebuild in PHP :)> 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]I'm actually wanting to test a form variable. I was thinking maybe somethinglike this, but I haven't tested it:[if [math][ZipCode]/1[/math]=[ ZipCode]]....-------------------------------------------------------------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/
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On 5/25/07 10:59 AM, "Donovan Brooke" wrote:> 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 have to maintain my existing WebDNA sites, but it would be nice if myclients forked over the cash to rebuild in PHP :)> 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]I'm actually wanting to test a form variable. I was thinking maybe somethinglike this, but I haven't tested it:[if [math][ZipCode]/1[/math]=[ ZipCode]]....-------------------------------------------------------------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/
Clint Davis
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