ng-click - after click do function and redirect

I have little problem.

I want to create ng-click with redirect, but before redirect I need to post some data.

My html code :

<a href="/test" ng-click="updateData($event)">Go</a>

My angular updateData function :

$scope.updateData = function($event){

   $event.preventDefault();

   $http.post(someAddress, $scope.data)
      .success(function(){
          // on success redirect
      });
   };

I found somethings like this scope.$eval(clickAction); but I don;t know how I should use it.

I can't use only redirect without JS because I have 2 different forms.