title: event delegation in vanilla js not working
body: <p>I'm trying to implement event delegation is vanilla js, but this doesn't seem to be working:</p>
  
  <pre><code>document.getElementById('main').addEventListener('click hold pinch', expandEventDel);
      function expandEventDel(event){
          if($(event.target).is('.dataCard') || $(event.target).parentsUntil(this).is('.dataCard')){
              alert("clicked, held, or pinched");
           }
      }
  </code></pre>