I wrote this to solve the problem of preserving messages across a redirect:
http://glindholm.wordpress.com/2008/07/02/preserving-messages-across-a-redirect-in-struts-2/ On Fri, Nov 19, 2010 at 11:36 AM, Greg Akins <angryg...@gmail.com> wrote: > Thanks for the response > > On Fri, Nov 19, 2010 at 11:28 AM, Maurizio Cucchiara > <maurizio.cucchi...@gmail.com> wrote: >> As far I can remember actionError are stored in struts stack, so I guess >> they are per-request. > > That's what I thought. > >> Also, redirect action create a new request, so you can share AE in a >> standard flow. > > I CAN share actionErrors in the standard flow, but if I use > redirectAction I lose the original request, right? > >> Can't you do without redirect for the input result? > > The problems is that when I create the jsp, I set values for whether > the fields are to be displayed. Since those are set in the action, if > I skip that action the fields are displayed. > > The only other thing I can think of is to set the display in the other > action (the one that is redirecting from).. but since I'm falling out > of the interceptor stack and not getting into the execute method on > the action, I'm not sure of how I'd do that either. > >> 2010/11/19 Greg Akins <angryg...@gmail.com> >>> >>> I've written an action, with validation, that uses a redirectAction >>> instead of a .jsp for the INPUT result. >>> >>> When the final INPUT jsp is displayed, the actionErrors aren't >>> present. I believe this is because the action I'm redirecting to >>> "clears" the actions before the jsp is displayed. If I save an >>> actionError on the session, I can retrieve it in the final error... >>> but this seems less than ideal, and I'm not sure how to get to the >>> annotation based validators ( I added a session.put() in the >>> validate() method. >>> >>> Is there a way to "carry" the errors across actions in this case? The >>> INPUT needs to redirect to an action because the action determines >>> whether certain fields need displayed.. if the INPUT goes straight to >>> a jsp, the jsp is blank because of the logic I'm using to display >>> fields. >>> >>> Struts 2.2.1 >>> >>> -- >>> Greg Akins >>> >>> http://insomnia-consulting.org >>> http://www.pghcodingdojo.org >>> http://pittjug.dev.java.net >>> http://twitter.com/akinsgre >>> http://www.linkedin.com/in/akinsgre >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org >>> For additional commands, e-mail: user-h...@struts.apache.org >>> >> >> >> >> -- >> Maurizio Cucchiara >> > > > > -- > Greg Akins > > http://insomnia-consulting.org > http://www.pghcodingdojo.org > http://pittjug.dev.java.net > http://twitter.com/akinsgre > http://www.linkedin.com/in/akinsgre > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
