Example to show ajax abort

HTML

<script src="https://code.jquery.com/jquery-2.2.0.min.js&quot;   integrity=&quot;sha256-ihAoc6M/JPfrIiIeayPE9xjin4UWjsx2mjW/rtmxLM4=&quot;   crossorigin=&quot;anonymous&quot;"></script>
<button>
  Click me
</button>

JavaScript

$('button').on('click', function() {
  var _ajax = $.ajax({
    type: 'POST',
    url: 'https://tripplanner.riderta.com/API/api/Trip/GetRealtimeBusesforRouteID?routeid=10',
    crossDomain: true,
    
    dataType: 'json'
  }).fail((responseData) => {
    if (responseData.responseCode) {
      console.error(responseData.responseCode);
    }
  });
  _ajax.abort();
});