CFSET combos:
<cfparam name="attributes.cfg" default="#structNew()#" />
<cfparam name="attributes.cfg.errorpage" default="/error.cfm">
<cfparam name="attributes.cfg.banners" default="yes"
type="boolean">
<cfparam name="attributes.cfg.subthing" default="#structNew()#">
<cfparam name="attributes.cfg.subthing.color" default="#000000">
<cfparam name="attributes.cfg.subthing.value" default="bob">
> -----Original Message-----
> From: Jim McAtee [mailto:[EMAIL PROTECTED]
> Sent: Thursday, April 15, 2004 1:39 PM
> To: CF-Talk
> Subject: Testing for existence of and defaulting substructs
>
> I've got an application where page-generation tags are passed a
> configuration struct. This struct contains a substruct.
> What's the best
> way to test for the existence of the substruct?
>
> Right now I've got the following, which works, but I'm not sure it's
> really best.
>
> <cfif not IsDefined("attributes.cfg")>
> <cfset attributes.cfg = StructNew()>
> </cfif>
> <cfparam name="attributes.cfg.errorpage" default="/error.cfm">
> <cfparam name="attributes.cfg.banners" default="yes"
> type="boolean">
>
> <cfif not IsDefined("attributes.cfg.subthing")>
> <cfset attributes.cfg.subthing = StructNew()>
> </cfif>
> <cfparam name="attributes.cfg.subthing.color" default="#000000">
> <cfparam name="attributes.cfg.subthing.value" default="bob">
>
>
>
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