Re: Searching with a form
This WebDNA talk-list message is from 2000
It keeps the original formatting.
numero = 33343
interpreted = N
texte = When the var value is *not* coming from a db-[showif [url][someVar][/url]=[url][raw][someVar][/raw][/url]]someVar has not been given a value[/showif]It would work without the [url] wrappers so long as the input never included any comparison chars, which you generally cannot be sure of.****When the var value *is* coming from a db-[showif [url][someVar][/url]=]the field someVar of this record of this db has a literal value of *nothing*[/showif]It would work without the [url] wrappers so long as the field value never included any comparison chars, which you might not be sure of.-Johnchas wrote:> And.... how do you test for empty/not empty???>-------------------------------------------------------------This message is sent to you because you are subscribed to the mailing list
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When the var value is *not* coming from a db-[showif [url][someVar][/url]=[url][raw][someVar][/raw][/url]]someVar has not been given a value[/showif]It would work without the [url] wrappers so long as the input never included any comparison chars, which you generally cannot be sure of.****When the var value *is* coming from a db-[showif [url][someVar][/url]=]the field someVar of this record of this db has a literal value of *nothing*[/showif]It would work without the [url] wrappers so long as the field value never included any comparison chars, which you might not be sure of.-Johnchas wrote:> And.... how do you test for empty/not empty???>-------------------------------------------------------------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/
John Butler
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