ng-action does not add action attribute in the form

Question

I want to have dynamic action attribute in the form. I have a code

Angular d

Answer 1

Here is my solution using Angular directives:

JS:

app.controller('formCtrl', ['$scope', function($scope) {
    $scope.customAction = 'http://stackoverflow.com/';
}])
.directive('dynamicFormAction', function() {
    return {
        restrict: 'A',
        scope: {
            'dynamicFormAction': '='
        },
        link: function(scope, el, attrs) {
            scope.$watch('dynamicFormAction', function (action) {
                el[0].action = action;
            });
        }
    };
});

HTML:

     ...