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can call a java function in a JSP document?

Anonymous
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Joined: Nov 22, 2008
Posts: 18944
I have something like this:

Can I call the function, foo, where I currently have
?
I need to pass in whatever is "in" to foo and set "value" to whatever is returned by the foo. If this is allowed, what is the syntax?
Thanks in advance.
Anonymous
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Joined: Nov 22, 2008
Posts: 18944
Where you see the two "graemlins" above, the code is:
 
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subject: can call a java function in a JSP document?