it is the difference between isnull or isempty
request.getAttribute must return null when an attributed is ! isset
----- Original Message -----
From: "KL OOI" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, June 21, 2001 2:18 PM
Subject: detecting attibute object
> hi all,
>
> do any here know how to detect whether an attribute object
> (request.getAttribute) is existing or not?
>
> regards,
> kl
>
>
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