a quick, highly-unscientific test on CFMX here on my dev machine shows that evaluate(this) compared to form[this] takes 2x as long. (800ms/5000 iterations vs 400ms/5000 iterations)
my prev post on this went to chat, sorry. > -----Original Message----- > From: Justin MacCarthy [mailto:[EMAIL PROTECTED]] > Sent: 12 August 2002 15:36 > To: [EMAIL PROTECTED] > Subject: RE: [ cf-dev ] Looping over form - syntax? > > > Is this performance different in CF MX? The newest java base > might change > that. iif is faster now in MX . I presume that both methods > get compiled to > the same thing. > > If some wants to check this out > > make this change in web.xml > > <param-name>coldfusion.compiler.saveJava</param-name> > <param-value>true</param-value> > > in mx > write a template with both method and compare the java it creates in > cfclasses directory. > > Of course all this should be taken care of by the language > parser..developers have enough to worry about. > > Justin > > > -----Original Message----- > > From: Taz -=TT=- [mailto:[EMAIL PROTECTED]] > > Sent: Monday, August 12, 2002 3:27 PM > > To: [EMAIL PROTECTED] > > Subject: Re: [ cf-dev ] Looping over form - syntax? > > > > > > Ah hell and pish! What do Macromedia know? > > > > Oh right, yeah, good point. > > > > Still, sometimes evaluate() is useful... like for cf 4.5 > its more readable > > than the double quotes trick. Depends what you're doing really... > > If you're > > writing a little app thats going to get used once every blue moon > > and you're > > not fussed about server optimisation, go ahead. Be my guest! > > > > I tend to avoid it, but its not exactly a hangable offence. > > Taz > > > > > > > eh? is that not enough?! it is outlined within the > Macromedia CF coding > > > standards as a 'Performance Don't'.. > > > > > > N > > > > > > -----Original Message----- > > > From: Matt Horn [mailto:[EMAIL PROTECTED]] > > > Sent: 12 August 2002 15:17 > > > To: [EMAIL PROTECTED] > > > Subject: RE: [ cf-dev ] Looping over form - syntax? > > > > > > > > > right > > > > > > so there is actually no valid reason why evaluate should > not be used > > > > > > other then its slower ? > > > > > > > > > > > > At 15:11 12/08/02 +0100, you wrote: > > > >Its a dog; it is very slow compared to other techniques... > > > > > > > >N > > > > > > > > > > > > > > > > > > > >-----Original Message----- > > > >From: Matt Horn [mailto:[EMAIL PROTECTED]] > > > >Sent: 12 August 2002 15:14 > > > >To: [EMAIL PROTECTED] > > > >Subject: RE: [ cf-dev ] Looping over form - syntax? > > > > > > > > > > > >thats fine > > > > > > > > but why? > > > > > > > > > > > >At 15:07 12/08/02 +0100, you wrote: > > > > >General Rule..... avoid using it unless there is > nothing else you can > > do. > > > > > > > > > >N > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >-----Original Message----- > > > > >From: Rich Wild [mailto:[EMAIL PROTECTED]] > > > > >Sent: 12 August 2002 14:54 > > > > >To: '[EMAIL PROTECTED]' > > > > >Subject: RE: [ cf-dev ] Looping over form - syntax? > > > > > > > > > > > > > > > <cfloop list="form.fieldnames" index="this"> > > > > > > > > > > <cfoutput> > > > > > #this#=#form[this]#<br> > > > > > </cfoutput> > > > > > > > > > ></cfloop> > > > > > > > > > >I'll get Raymond Camden on you if you're not careful. > > > > > > > > > > > -----Original Message----- > > > > > > From: Matt Horn [mailto:[EMAIL PROTECTED]] > > > > > > Sent: 12 August 2002 15:05 > > > > > > To: [EMAIL PROTECTED] > > > > > > Subject: Re: [ cf-dev ] Looping over form - syntax? > > > > > > > > > > > > > > > > > > Hi > > > > > > > > > > > > > > > > > > <cfloop list="form.fieldnames" index="this"> > > > > > > > > > > > > <cfoutput> > > > > > > #this#=#evaluate(this)#<br> > > > > > > </cfoutput> > > > > > > > > > > > > </cfloop> > > > > > > > > > > > > > > > > > > > > > > > > At 15:06 12/08/02 +0100, you wrote: > > > > > > >Hi, > > > > > > > > > > > > > >Just trying to loop over a form and can only seem > to get the > > > > > > fieldnames > > > > > > >and not the values. How do I do this? > > > > > > > > > > > > > >So far I have: > > > > > > > > > > > > > ><cfloop collection="#form#" item="i"> > > > > > > ><cfoutput>#StructFind(form, i)#<br></cfoutput> > > > > > > ></cfloop> > > > > > > > > > > > > > >Any ideas? > > > > > > > > > > > > > >Thanks > > > > > > > > > > > > > >Dave > > > > > > > > > > > > > > > > > > > > >============================================ > > > > > > >Phipps CF Development > > > > > > >Oxford, Oxfordshire. > > > > > > >Telephone: +44(0)7718 896696 > > > > > > >http://www.phipps-cf.co.uk > > > > > > >============================================ > > > > > > > > > > > > > > > > > > > > >-- > > > > > > >To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > > > >For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > >For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > > > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > >-- > > > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > >For additional commands, e-mail: > [EMAIL PROTECTED] > > > > >For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > >-- > > > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > >For additional commands, e-mail: > [EMAIL PROTECTED] > > > > >For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > >-- > > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >For additional commands, e-mail: [EMAIL PROTECTED] > > > >For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > >-- > > > >To unsubscribe, e-mail: [EMAIL PROTECTED] > > > >For additional commands, e-mail: [EMAIL PROTECTED] > > > >For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > -- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > -- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > -- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > For human help, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] > -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED]
