On Thu, 3 Mar 2005 13:30:29 -0500, Adam Haskell <[EMAIL PROTECTED]> wrote:
> If I have option values I do this
> function bob(required)
> {
> var optional = '';
> if (arraylen(arguments) EQ 2)
> optional = arguments[2];
> .......
> }
>
> I think you will find this common practice if you look trhough a good
> chunk of the UDFs on cflib.org.
>
> Adam H
>
Ahh, excellent...
THANK YOU. I hadn't gotten around to messing with it further. I was
planning to send 3 args to a function with one arg defined, then use
"return arguments;" and a CFDUMP to see exactly what I got back.
>From that perspective, you could create a var'ed structure, loop the
arguments structure and write all the argument variables to the local
structure, and then use structKeyExists for detecting their presence
for conditional processing:
<cfscript>
function myFunction() {
var myContainer = structNew();
for (i in arguments) {
myContainer[i] = arguments[i];
}
if (structKeyExists(myContainer,"argumentName")) {
{code here}
}
else {
{other code here}
}
}
</cfscript>
Laterz,
J
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