HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>animationcancel details</title>
  <style>
    #box {
      width: 80px;
      height: 80px;
      background: #059669;
    }
    #box.spin {
      animation: spin 2s linear infinite;
    }
    @keyframes spin {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }
  </style>
</head>
<body>
  <div id="box"></div>
  <pre id="out">Waiting...</pre>
  <script>
    var box = document.getElementById("box");
    var out = document.getElementById("out");
    box.addEventListener("animationcancel", function (event) {
      out.textContent = [
        "canceled: " + event.animationName,
        "elapsedTime: " + event.elapsedTime,
        "pseudoElement: " + JSON.stringify(event.pseudoElement)
      ].join("\n");
    });
    box.classList.add("spin");
    setTimeout(function () {
      box.style.display = "none";
    }, 200);
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

Element animationcancel — event details (Try It)