Sorry Typo I meant <cfif isdefined>
Rich
-----Original Message-----
From: Jeff Peters [mailto:[EMAIL PROTECTED]]
Sent: Friday, January 05, 2001 11:03 PM
To: Fusebox
Subject: RE: <cfif>??
?? What's a <cfisdefined> statement? CF has no such tag.
IsDefined is a CF function you can use to test for the existence of a
variable.
It returns True or False depending on whether the variable exists
(regardless
of the value of the variable), thus:
<cfif IsDefined("attributes.myVar")>
Do this section of code
</cfif>
<cfswitch>, on the other hand, is a tag that controls code execution
depending
on the results of an expression (such as the value of a variable), thus:
<cfswitch expression="#myVar#">
<cfcase value="Red">
Do code related to the value "Red".
</cfcase>
<cfcase value="Blue">
Do code related to the value "Blue".
</cfcase>
</cfswitch>
A cfswitch construct in index.cfm is the means Fusebox uses to determine
which
files to execute. It evaluates the variable "fuseaction". Index.cfm is
referred to as the "fusebox" or "fusebox file".
Hope this helps clarify,
- Jeff
On 5 Jan 01, at 21:53, ibtoad wrote:
> How can I use <cfswitch> and <cfcase> to replace a <cfisdefined>
statement?
>
> Rich
>
> -----Original Message-----
> From: Michael 'Maxx' Porter [mailto:[EMAIL PROTECTED]]
> Sent: Friday, January 05, 2001 6:58 PM
> To: Fusebox
> Subject: Re: <cfif>??
>
>
> If you are following FuseBox you should <cfswithch> <cfcase> in the
> index.cfm.
>
> There are a few samples on www.fusebox.org
>
> At 06:37 PM 1/5/01 -0500, you wrote:
> >Where do I put a <cfif> tag that determines which page I want to show?
> >Should it go in the index page or at the top of the display page? I am
> >trying to follow the fusebox setup.
> >
> >Rich
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