Feature Request: support for success & failed message on forms

[racitup]

It would be useful if there were an equivalent function as djangoForm.setErrors for success messages. It seems strange there is a standard api for form error messages, but only a standard for the success_url. I would have thought it to be a fairly common requirement to have a success feedback message instead of a redirect for forms embedded in a page?

I have needed to do this:

angular.module('subscribe', ['djng.forms']).controller('SubscribeCtrl', function($scope, $http, $window, djangoForm) {
    // Provide feedback on successful  page load
    $scope.success_message = "{{ form.confirm_success }}";

    $scope.submit = function() {
        if ($scope.subscription_data) {
            // Clear any success message before we post
            $scope.success_message = "";
            $http.post(".", $scope.subscription_data).success(function(out_data) {
                // Must return status 2xx for valid and invalid forms
                if (!djangoForm.setErrors($scope.subscription_form, out_data.errors)) {
                    // There were no errors - set the success message if any
                    if (out_data.success_message) {
                        $scope.subscription_form.$setPristine();
                        $scope.success_message = out_data.success_message;
                    }
                    //$window.location.href = out_data.success_url;
                }
                //console.log(out_data);
            }).error(function(out_data) {
                console.error('An error occurred during subscription submission');
            });
        }
        return false;
    };
});

[racitup]

Hmm, on second thoughts I guess this is more a comment on Django in general than djng..