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 . 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/ Associated Messages, from the most recent to the oldest:

    
  1. Re: Searching with a form (John Butler 2000)
  2. Re: Searching with a form (chas@valley.net (chas) 2000)
  3. Re: Searching with a form (Vincent Medina 2000)
  4. Re: Searching with a form (Kenneth Grome 2000)
  5. Re: Searching with a form (Jesse Proudman (Lists Account) 2000)
  6. Searching with a form (chas@valley.net (chas) 2000)
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

DOWNLOAD WEBDNA NOW!

Top Articles:

Talk List

The WebDNA community talk-list is the best place to get some help: several hundred extremely proficient programmers with an excellent knowledge of WebDNA and an excellent spirit will deliver all the tips and tricks you can imagine...

Related Readings:

RE: WebDNA-Talk searchable? (1997) Email within tmpl ? (1997) How do you TEAM Code? (2004) [FoundItems] solved - thanks (1997) [writefile] remotely (2000) Searching Multiple DBs (1997) Multiple Pulldowns (1997) Nested vs conditional (1997) DB approach question (2000) Ready,Set; Print! (1999) Not really WebCat- (1997) Re:quit command on NT (1997) Error Messages Returned to User (1997) port 16080 problem (2003) ShowNext Command (1997) WebDNA Solutions ... sorry! (1997) Template Security error (1997) Bug Report, maybe (1997) Dang... Sorry, WebDNA server not running (again)? (2003) Secure server question (1997)