angularjs - Clear ng-model value in controller after ng-click

I need to change the ng-model value to empty after ng-click

My code:

    

  
Post Comment

Controller function

$scope.saveParentComment = function(newCommentTxt){
  alert(newCommentTxt)
  $scope.newCommentTxt = '';
}

After the $scope.saveParentComment, I need to change the newCommentTxt value to empty.

Is it possible ?

Please suggest solution.

Answer

You dont have to pass the value inside a function since the scope variable is already there, just need to make the scope variable empty in your function,

 $scope.saveParentComment = function () {
        $scope.newCommentTxt = "";

    };

Here is the sample Application