I am facing a problem with ng-click event. Below is my code. When I click on the element, it retrieves the span tag and if I call currentTarget, it gives the li element. I want to get the <a> element on ng-click.And after getting  element i have to check whether it has a class named 'havesub', How can I achieve it?
<li>
  <a class="havesub" ui-sref="" ng-click="openmenu($event)">
    <img src="images/icon-03.png" alt="menu" />
    <span>Menu item1</span>
  </a>
</li>
Below is my function in controller
app.controller("con", function($scope) {
  $scope.openmenu = function($event) {
    var targets = $event.currentTarget;
  };
});
 
    