function with right click without blocking the context menu

I want to set up a rest call with right click on a div without blocking the normal context menu of the browser.

I found a option for a “ng-right-click” but it blocks the normal context menu:

app.directive('ngRightClick', function($parse) {
    return function(scope, element, attrs) {
        var fn = $parse(attrs.ngRightClick);
        element.bind('contextmenu', function(event) {
            scope.$apply(function() {
                event.preventDefault();
                fn(scope, {$event:event});
            });
        });
    };
});

I just want to trigger a function but show the normal context menu.
Is there a clean option to do this?

Source: AngularJS