Re: [Actionframework-users] Problems with "request" persistence

[Petr T. <Pet...@pi...>]

> I'm using AS to show some data in a web page. All the showed data is
> embedded in a class component, with some accesible properties and
> methods. Those methods are called to pass some parameters to an HTML
> form that calls another action in the same component. This component ha=
s
> "session" persistence and everything is alrite.

Session persistent component means that every user has his own instance o=
f
such a component. There might be a bug in your code dealing with the data=
.

> I thought that by putting "request" persistence the problem would go
> away, but what i get is a "NullPointerException" error.

Request component becomes invalid when the page rendering is over. You
should not try to reuse it in the next request. As for the exception - yo=
u
should be able to trace it using ActionServlet log.

-Petr
[ http://dione.zcu.cz/~toman40 - Pet...@pi... - ICQ=3D22957959 ]