[Springframework-developer] wizard validation

[dl <dlu...@iq...>]

            This is the method called when a wizard is finished. It
belongs to AbstractWizardFormController. And always starts revalidating
all the pages.

            If I have an error on my last page, I get the first page
displayed instead of the right page because the check: if
(errors.getErrorCount() - errors.getGlobalErrorCount() > 0) may be true,


            for example when I have custom editors. What is needed here
is to find the right page which indicates errors.

 

            private ModelAndView
validatePagesAndFinish(HttpServletRequest request, HttpServletResponse
response,

                                                        Object command,
BindException errors)

                throws ServletException, IOException {

                        for (int page = 0; page < pages.length; page++)
{

                                    validatePage(command, errors, page);

                                    // in case of field errors on a page
-> show the page

                                    if (errors.getErrorCount() -
errors.getGlobalErrorCount() > 0) {

                                                return showPage(request,
errors, page);

                                    }

                        }

                        // no field errors -> maybe global errors, or
none at all

                        return processFinish(request, response, command,
errors);

            }

 

            Regards,

            Dan