Hi,
I'm beginner and I'm trying to make a basic CRUD app following this
tutorial:
http://cwiki.apache.org/S2WIKI/struts-2-spring-2-jpa-ajax.html
In this example, I'm trying to do something similar to the Person's save()
function, but when I submit a form my pojo in Action class isn't populated,
it's coming with null value. To populate 'person.firstName', for example,
Struts 2 should call getPerson() and then the setFirstName() function, but
getPerson() is coming with null value. I'm getting this message:
- - -
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
javax.servlet.ServletException: attempt to create create event with null
entity
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java
:515)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(
FilterDispatcher.java:419)
(...)
- - -
A friend mine said something about setting the "paramsprepareparams" to my
action's configuration, but it's already extending "struts-default" package.
Shouldn't Struts 2 populate my pojo setting a "new Person()"? Is there
anybody who can help me with something?
[]'s
--
"Realize buscando o melhor, mas planeje esperando o pior."
______________________________
Alceu Medeiros
http://www.inf.ufsc.br/~alceu
