Re: [showif] with !
This WebDNA talk-list message is from 2000
It keeps the original formatting.
numero = 35755
interpreted = N
texte = Kim,Figure out where the value of [title_req] is coming from.Is it a db field? or is it a formvar?When displaying the value of [somevar] on a page:if [somevar]'s value is coming from a formvar, then it will display as [somevar]IF that formvar has NOT been passed in (like with a checkbox that was not checked), BUTif [somevar]'s value is coming from a formvar, then it will display as (that'snothing at all in between those quote marks) WHEN that formvar has been passed in w/ avalue equal to the null string (i.e. it = zero characters), BUTif [somevar]'s value is coming from a db field, then it will display as (that'snothing at all in between those quote marks) WHEN that db field has nothing in it.so in your case I have to assume that[showif [url][title_req][/url]!][text]complete=F[/text][/showif]does not evaluate to show its contents because 'title_req' has NOT been assigned thenull string value, which is what you are comparing to.Hope I got that right ;-)-JohnKim Ingram wrote:> Nope...the [url]'s don't seem to fix it. Here's the exact code, and> [title]=test!>> [showif [url][title_req][/url]!][text]complete=F[/text][/showif]>> > [showif [url][name][/url]!][name]
[/showif]> >> >>> > >Since we're talking about [showif]'s...> > >> > >I've been working with the following: [showif> > [name]!][name]
[/showif]> > >> > >If [name]=Hello World!> > >> > >It doesn't work, because it ends up Hello World ! !> > >> > >I've already tried [showif [name]>] and that doesn't work with> > my conversion> > >of html code in [name].>> -------------------------------------------------------------> This message is sent to you because you are subscribed to> the mailing list
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Associated Messages, from the most recent to the oldest:
Kim,Figure out where the value of [title_req] is coming from.Is it a db field? or is it a formvar?When displaying the value of [somevar] on a page:if [somevar]'s value is coming from a formvar, then it will display as [somevar]IF that formvar has NOT been passed in (like with a checkbox that was not checked), BUTif [somevar]'s value is coming from a formvar, then it will display as (that'snothing at all in between those quote marks) WHEN that formvar has been passed in w/ avalue equal to the null string (i.e. it = zero characters), BUTif [somevar]'s value is coming from a db field, then it will display as (that'snothing at all in between those quote marks) WHEN that db field has nothing in it.so in your case I have to assume that[showif [url][title_req][/url]!][text]complete=F[/text][/showif]does not evaluate to show its contents because 'title_req' has NOT been assigned thenull string value, which is what you are comparing to.Hope I got that right ;-)-JohnKim Ingram wrote:> Nope...the [url]'s don't seem to fix it. Here's the exact code, and> [title]=test!>> [showif [url][title_req][/url]!][text]complete=F[/text][/showif]>> > [showif [url][name][/url]!][name]
[/showif]> >> >>> > >Since we're talking about [showif]'s...> > >> > >I've been working with the following: [showif> > [name]!][name]
[/showif]> > >> > >If [name]=Hello World!> > >> > >It doesn't work, because it ends up Hello World ! !> > >> > >I've already tried [showif [name]>] and that doesn't work with> > my conversion> > >of html code in [name].>> -------------------------------------------------------------> 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/-------------------------------------------------------------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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