On Wed, 21 Jan 2004 16:18:29 +0000, <[EMAIL PROTECTED]> wrote:
what if you had say 100 sites, each with 100 pages. in each of those pages
you use IIF where you could have used something faster. each site gets
thousands of hits a day. could that not have a cumulative effect on cf
server's performance?
the whole point of writing code that is marginally faster in performance
than something else, isn't because it's super-duper faster on one
run-through, or that you're only meant to use it in nested loops. it's to
improve overall performance in the long run, isn't it?
Duncan Cumming IT Manager
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"Snake
Hollywood" To: <[EMAIL PROTECTED]>
<[EMAIL PROTECTED] cc:
kepit.net> Subject: RE: [ cf-dev ] Nested IIf functions
21/01/2004 16:14 Please respond to dev
I hate when people start this.
You will only see any overhead if you use hundreds of IIF statements in a
page or in some sort of nested loop. Otherwise the difference is too small
to notice, it wont even make a 1ms difference to your page if you have a
cfif instead of an IIF.
Russ Michaels Macromedia/Allaire Certified ColdFusion Developer
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-----Original Message----- From: EWS [mailto:[EMAIL PROTECTED] Sent: 21 January 2004 10:44 To: [EMAIL PROTECTED] Subject: Re: [ cf-dev ] Nested IIf functions
Just a quick point. IIF is great but use sparingly. If possible use CFSWITCH of CFIF as IIf does have a greater processing overhead. If this is not possible then IIf is fine and does a great job.
Just a thought
On Wed, 21 Jan 2004 10:34:25 -0000, Tomo Smith <[EMAIL PROTECTED]> wrote:
> > #IIf(GetPatients.wait_time_mins[i] GT 381000, > DE("red"), 'IIf(GetPatients.wait_time_mins[i] GT 375000, > DE("orange"), DE("blue"))')# > > try the iif statement above. I changed your DEs to use double quotes, > and > your inner IIF has single quotes around it, otherwise it wont work! > > Cheers, > > Tom > > > > ----- Original Message ----- > From: "Osullivan Karl (RKB) Senior Analyst/Programmer" > <[EMAIL PROTECTED]> > To: "CF - Development Group" <[EMAIL PROTECTED]> > Sent: Wednesday, January 21, 2004 10:27 AM > Subject: [ cf-dev ] Nested IIf functions > > >> >> UHCWT Logo >> >> >> Hello >> >> Is it possible to nest IIf statements, as I'm trying to do the >> following: >> >> style="background-color:#IIf(GetPatients.wait_time_mins[i] GT 381000, >> DE('red'), IIf(GetPatients.wait_time_mins[i] GT 375000, DE('orange'), >> DE('blue')))#;" >> >> However, when I run this, the following message appears >> >> >> Variable orange is undefined. >> >> >> >> Is my syntax wrong? I thought it looked okay. Obviously the above >> is within a <CFOUTPUT> tag. >> >> >> >> >> Karl O'Sullivan >> Senior Analyst/Programmer >> >> Computer & Network Services >> UHCW NHS Trust >> Clifford Bridge Road >> COVENTRY >> CV2 2DX >> >> Contact: >> Tel (internal): 28952 >> Tel (external): +44 (0) 24 7696 8952 >> Email: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >> Web: www.uhcw.nhs.uk <http://www.uhcw.nhs.uk> >> >> >> >> >> >> > >
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