HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>mozInputSource — log</title>
</head>
<body>
  <p>Click anywhere. Best results in Firefox.</p>
  <p id="log">mozInputSource: —</p>
  <script>
    var log = document.querySelector("#log");
    document.addEventListener("click", function (e) {
      log.textContent = "mozInputSource: " + e.mozInputSource;
    });
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

MouseEvent.mozInputSource — click log (Try It)