Bryan,
In UDF's, you can use the ArrayLen() function to check for the existence of
passed values:
<CFSCRIPT>
function mydate()
{
var d = "";
if(ArrayLen(Arguments))
d = Arguments[1];
else
d = Now();
return DateFormat(d);
}
</CFSCRIPT>
<CFOUTPUT>#mydate("01/01/2001")#</CFOUTPUT>
Dain Anderson
Caretaker, CF Comet
http://www.cfcomet.com/
----- Original Message -----
From: "Bryan LaPlante" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Saturday, June 02, 2001 4:04 AM
Subject: CF5 and UDF's
> Is anyone playing with user defined functions? I can not find any doc's on
> the subject in cfdocs or in studio. I wander if there is a way to do what
I
> am trying below
>
> <CFSCRIPT>
> function mydate(){
> if (arguments is "")
> d = now();
> else
> d = arguments[1];
>
> return DateFormat(d);
> }
> </CFSCRIPT>
>
> <CFOUTPUT>#mydate("01/01/2001")#</CFOUTPUT>
>
>
>
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