abpIo: reload the data the page needs in case of validation error #11364
because in our case OnGet is not called again after OnPost. Therefore, the data that the page will need should either be loaded in view(like this) or loaded in OnPost.
because in our case OnGet is not called again after OnPost. Therefore, the data that the page will need should either be loaded in view(like this) or loaded in OnPost.