I'd use a groovy snippet, there are plenty of examples in code (not specific to your pb though)
Jacques
From: "Ravindra Mandre" <
[hidden email]>
> Hi all,
>
> How I can use the OR function in <set /> tag under form's actions tag. I
> want to pass two values as OR .
> consider the following example
> productId = 1000
> productId = 1001
>
> <set field="productId" value="either 1000 or 1001" />
> then I want to set above two values in set as or .
>
> can any body help me to get me. or if it exist, then please let me know .
>
>
>
> Ravi
>