Hi Enrique:
We´re trying to something like you and we´re using sessions.
What are whe doing?:
1.- From one jsp (jspOne), submit for "aid" to find a custoner. You need the
customer Id, but you only know about the name of your customer. This is very
usually in ERP systems: "the finders".
2.- The actionOne store then actionFormOne object in a session and forward
jspTwho ("the finder").
3.- "the finder" has the responsability for: input parameters about
customers and "lookup" the customer based on the parameters.
4.- "the finder" is implemented using jspTwo (for input parameters). When
the user input the paremeters, submit actionTwo, who gets a reference from
session about the actionFormOne, becouse actionTwo looks for "who call me?:
actionOne".
5.- When actionTwo finish it work it put's the "id" selected in the
actionFormOne referenced by the session, and do a forward to jspOne.
6.- Finaly, the JSP one, "get" the "id" suplied by the ActionFormOne.
We are researching in this area trying to implement
"go-sub-returning-a-value" with struts. This is very common pattern for us.
-----Mensaje original-----
De: Enrique Rodriguez [mailto:[EMAIL PROTECTED]]
Enviado el: domingo, 24 de marzo de 2002 20:16
Para: Struts Users Mailing List
Asunto: RE: Pass parameters between Action classes
Thanks Tim,
I know it, but i think that my example should work.
Why don't go??? I asked for it ;-)
_____________________________
Enrique Rodriguez Lasterra
> Tim Sawyer [mailto:[EMAIL PROTECTED]]
>
>
>
> You could always use the session instead of the request, and if you're
> bothered about using up session memory, remove the stuff from the session
> when you've read it back.
>
> So, same code as you have, but call session.setAttribute("param", param)
>
> Tim.
>
> -----Original Message-----
> From: Enrique Rodriguez [mailto:[EMAIL PROTECTED]]
> Sent: Sunday, March 24, 2002 2:28 AM
> To: [EMAIL PROTECTED]
> Subject: Pass parameters between Action classes
>
>
> I'm very newbie with struts and i have one question:
>
> Is possible pass paramter throwugh action classes???
>
> I explain it better??
>
> Action 1:
> String param = "param";
> request.setAttribute("param", param);
> return (mapping.findForward ("Action2"));
>
> Action 2:
> String param = (String)request.getAttribute("param");
>
>
> I'm trying to do it but its imposible. The only way to pass parameters is
> with a Form class.
>
> What am I doing wrong???
>
> Thanks in advance and pardon for my english, Enrique.
>
> _____________________________
> Enrique Rodriguez Lasterra
>
>
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