Actually, [element] is a variable.....
-----Original Message-----
From: Barney Boisvert [mailto:[EMAIL PROTECTED]
Sent: Monday, February 02, 2004 4:49 PM
To: [EMAIL PROTECTED]
Subject: RE: [CFCDev] OT: A struct key exists, but the value is
undefined, how can you check to make sure its defined?
These are symantically equivalient, and is also legal CF:
isDefined("myStruct.element")
isDefined("myStruct") AND isStruct(myStruct) AND structKeyExists(myStruct,
"element")
You'll HAVE to use something of the latter form if "element" is not a valid
CF variable name (contains a space or dash), but otherwise the first format
will work.
Cheers,
barneyb
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Justin Balog
> Sent: Monday, February 02, 2004 3:18 PM
> To: '[EMAIL PROTECTED]'
> Subject: [CFCDev] OT: A struct key exists, but the value is
> undefined, how can you check to make sure its defined?
>
>
> Just curious if you could do.....
>
> isDefined("myStruct[element]")
>
> Doesn't seem to work?
>
> Thanks,
>
> Justin
>
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