Re: best way to test for the existence of a parameter in a url
This WebDNA talk-list message is from 2003
It keeps the original formatting.
numero = 49852
interpreted = N
texte = We always use[if ([parameter] = [raw][parameter][/raw])]or[showif [parameter]=[raw][parameter][/raw]]----- Original Message -----From: Howard Wolosky
To: WebDNA Talk Sent: Tuesday, April 29, 2003 10:54 AMSubject: Re: best way to test for the existence of a parameter in a url> I'm very partial to this method:>> [if [URL][_user][/URL]=%5B_user%5D]]> [Then]> ...>> At 10:38 AM 4/29/2003, you wrote:> >Hi all,> >> >I am trying to test for the existence of a parameter in the URL. What is> >the best way to do this?> >> >I find it odd that on the same page this works:> >> >[If [formvariables][id1][/formvariables]]> >[Then]> >...> >> >But this does not:> >> >[If [formvariables][--eqskudatarq][/formvariables]]> >[Then]> >...> >> >Basically, I don't care what the value of the parameter is, I just wantto> >know if it is there. Oh, and an added benefit would be to check if it has> >some value other than blank ([--eqskudatarq]=).> >> >Thanks.> >> >-lucas> >> >> >-------------------------------------------------------------> >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/>>>> Howard Wolosky> ------------------------> howard@wolosky.com>>>> -------------------------------------------------------------> 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/-------------------------------------------------------------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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We always use[if ([parameter] = [raw][parameter][/raw])]or[showif [parameter]=[raw][parameter][/raw]]----- Original Message -----From: Howard Wolosky To: WebDNA Talk Sent: Tuesday, April 29, 2003 10:54 AMSubject: Re: best way to test for the existence of a parameter in a url> I'm very partial to this method:>> [if [url][_user][/URL]=%5B_user%5D]]> [Then]> ...>> At 10:38 AM 4/29/2003, you wrote:> >Hi all,> >> >I am trying to test for the existence of a parameter in the URL. What is> >the best way to do this?> >> >I find it odd that on the same page this works:> >> >[If [formvariables][id1][/formvariables]]> >[Then]> >...> >> >But this does not:> >> >[If [formvariables][--eqskudatarq][/formvariables]]> >[Then]> >...> >> >Basically, I don't care what the value of the parameter is, I just wantto> >know if it is there. Oh, and an added benefit would be to check if it has> >some value other than blank ([--eqskudatarq]=).> >> >Thanks.> >> >-lucas> >> >> >-------------------------------------------------------------> >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/>>>> Howard Wolosky> ------------------------> howard@wolosky.com>>>> -------------------------------------------------------------> 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/-------------------------------------------------------------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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