Fortunately, they are :), let me try to show the big picture:
I was using the same action to paint the edit screen and to persist edited data (different events). The jsp accesses user collections and I need to pass through an action before painting the screen. I needed the errors for reporting to the same edit screen, so I couldnt do a clear. First tried using redirects, but errors got lost, and later with forwards, getting the infinite loop. At last, got angry, deleted the action, and splitted it in two (one for painting, one for persisting). Working flawlessly now. Thanks anyway. _____ De: marijan milicevic [mailto:mari...@info.nl] Enviado el: lunes, 22 de diciembre de 2008 13:37 Para: Stripes Users List Asunto: Re: [Stripes-users] Method handleValidationErrors and Wiki... shot in the dark(haven's used this before): could it be because validation errors are still present..? what happens when you try: public Resolution handleValidationErrors(ValidationErrors errors) throws Exception { String event = getContext().getEventName(); // First validation error is triggered in the event persistUserData if (!event.equals("execute")) { getContext().getValidationErrors().clear(); return new ForwardResolution(EditUserAction.class, "execute").addParameter("user.id", user.getId()); } else { return null; } } On 12/22/2008 12:59 PM, Héctor López wrote: Thanks for the reply. My error was to believe that handleValidationErrors was called when validation fails, when, in fact, the method is called whenever there are ValidationErrors in the actionbeancontext (as clearly stated in the javadoc, btw). This can seem the same at first sight, but theres a rough corner. If you try to forward to *the same* action but different event, handleValidationErrors will be invoked again, possibly resulting in an infinite loop. On a side note, while testing my discoveries, Ive found that the event gets lost when a forward is made to the same action Dont know if this is a known issue. Rudimentary sample code: public Resolution handleValidationErrors(ValidationErrors errors) throws Exception { String event = getContext().getEventName(); // First validation error is triggered in the event persistUserData if (!event.equals("execute")) { return new ForwardResolution(EditUserAction.class, "execute").addParameter("user.id", user.getId()); // Execute event gets ignored, resulting in an infinite loop } else { return null; } } Sorry about the clumsy explanation. Thanks. _____ De: marijan milicevic [mailto:mari...@info.nl] Enviado el: lunes, 22 de diciembre de 2008 11:50 Para: Stripes Users List Asunto: Re: [Stripes-users] Method handleValidationErrors and Wiki... Hi Hector, I am not a writer of this entry but I believe it means method will be invoked when validation not passes (fails). So, lets say you have a form that contains some validation errors, normally, user will be presented with your form and validation errors. However, if you implement ValidationerrorHandler intrerface, before presenting user with the form, method handleValidationErrors() will be invoked, and there you can decide what to do with errors (e.g. remove them, add more errors etc) hth, -m On 12/22/2008 11:32 AM, Héctor López wrote: Hi all. Just noticed (after scratching my head for a couple hours) that I had misunderstood the statement is invoked when validation fails in the Validation Reference wiki. Can I have a wiki user to try to clarify it? User: hlopf Mail: hector.lo...@unileon.es Thanks.
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