Thanks for playing around with this, Jared.

In your experiments did you try calling test.getCGI() from within a second
cfc as well?  (temp.cfm creates test1.cfc; test1.cfc calls test.getCGI() as
part of its processing.)  

If that works for you my difficulty may be a difference between BD and CFMX;
my life would be simpler if I could talk my way into a second MX license...

-----Original Message-----
From: Jared Rypka-Hauer - CMG, LLC [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, March 02, 2005 10:20 PM
To: CF-Talk
Subject: Re: cfscript functions in CFCs

This also works:

test.cfc
-----------------
<cfcomponent>
        <cfscript>
                function getCGI(cV) {
                        try {
                                return cgi[cV];
                        } 
                        catch (any cfScriptError) {
                                return cgi;
                        }
                }
        </cfscript>
</cfcomponent>

temp.cfm
--------------------
<cfdump var="#createObject('component','test').getCGI('server_name')#" />
<cfdump var="#createObject('component','test').getCGI('')#" />

The first one outputs "w2ksrv1" which is the server name of my dev box.

The second one does a cfdump of the CGI struct.

I was messing around with using various if statements to detect cV,
and the try/catch worked immediately. structKeyExists always
recognized that cV existed, even when it wasn't passed in. len(cV)
threw an error because it tried to access a variable that hadn't been
set. I haven't worked with function definitions in cfscript enough to
be sure exactly the best way to declare a default value for one... 
but that snippet ran just fine.

Laterz,
J


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