> What I would like to do is that if there is some type
> of error in this
> method, I want to be able to do a
> mapping.findForward("failure") and at the
> same time be able to include some type of error
> message to the user in the
> failure page. My failure page is probably the same
> form the user filled out,
> but the second time around I would like to display
> the error message.
This is what ActionError, ActionErrors and <html:errors/> is for.
perform(...)
{
// ... processing ...
ActionErrors errors = new ActionErrors();
ActionError err = new ActionError("error.username.taken");
errors.add(ActionErrors.GLOBAL_ERROR, err);
saveErrors(request, response);
return new ActionForward(mapping.getInput());
}
Then in the jsp page, you can simply add:
<html:errors/>
somewhere conspicuous to get the errors to display.
Joey
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