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servlets thread: RE: How to take the same Bean at Servlet that i have a t jsp


Message #1 by "yahoo" <Oliveira_julio@y...> on Sat, 1 Dec 2001 11:29:04 -0300
Hi
I put the bean at the jsp with scope  session, but when i take it at the
servlet i have no the same scope because it is blank of information.

Perhaps i have to take some other aditional context or something that.


julio oliveira
buenos aires - Argentina


-----Mensaje original-----
De: Chanoch Wiggers [mailto:ChanochW@w...]
Enviado el: Viernes, 30 de Noviembre de 2001 07:36 a.m.
Para: Servlets
Asunto: [servlets] RE: How to take the same Bean at Servlet that i have
a t jsp


i am not quite sure what your question is but let me guess at answer:

when you put the ClientBean using setProperty() to you specify with what
scope? if not then I seem to remember the default scope is page - that is
why you cant get a hold of it elsewhere. You should add the bean with
session scope and then it should accessible to you in other servlets and
jsps

chanoch

-----Original Message-----
From: yahoo [mailto:Oliveira_julio@y...]
Sent: 30 November 2001 10:44
To: Servlets
Subject: [servlets] How to take the same Bean at Servlet that i have at
jsp




Hi
I'm working at an example:
1.    Have ClientBean.java -> it has the cliente information at the web name
and others
2.    I instanciate the ClientBean at  Program1.jsp wich is call from the
web
3.    I put at it with the setpropierty a value to the name
4.    I call from a Form an Program2Servlet.java
5.    At the doget a catch the session and instantiate the the ClientBean
but i have a new session to  that i have at  ( 2 )
6.     If from Program2Servlet.java  do a dispatcher and call Program2.jsp
and instantiate the bean I have the same
What hapen i have to do something with the context at the Servlet...  i see
the  .jsp compiled and see something like this of
context....

tanks to all
I have working with   Tomcat 4.0 at a WIN 2000
Julio Oliveira



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