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From Charlene Mitchell <charlene...@yahoo.co.uk>
Subject hash map or equivalent possible
Date Wed, 18 Dec 2002 16:35:32 GMT
Hi,

In my Velocity template I need to keep a track of
whether or not a value has been seen before.

Traditionally I guess I would use a HashMap and check
if the key has been set previously.

How can I do that in Velocity?

I'm using a 3rd party tool which uses Velocity - so
I'm unable to go in and change the Java code, I only
have access to write velocity templates.

Thanks!

Charlene

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