How to solve ngClick Fires Twice on Button

In html side

<a our-click="save()">Save</a>

In angularjs side(JavaScript)

.directive('ourClick', function() {
     return function(scope, element, attrs) {
        event.stopPropagation();
          selement.bind('touchstart click', function(event) {
          event.preventDefault();
          cope.$apply(attrs.ourClick);
        });
     };
});