demo/constructor-nodelist.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>constructor-nodelist</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" />
  </head>
  <body>
    <!-- 1. Define some markup -->
    <button data-clipboard-text="1">Copy</button>
    <button data-clipboard-text="2">Copy</button>
    <button data-clipboard-text="3">Copy</button>

    <!-- 2. Include library -->
    <script src="../dist/clipboard.min.js"></script>

    <!-- 3. Instantiate clipboard by passing a list of HTML elements -->
    <script>
      var btns = document.querySelectorAll('button');
      var clipboard = new ClipboardJS(btns);

      clipboard.on('success', function (e) {
        console.info('Action:', e.action);
        console.info('Text:', e.text);
        console.info('Trigger:', e.trigger);
      });

      clipboard.on('error', function (e) {
        console.info('Action:', e.action);
        console.info('Text:', e.text);
        console.info('Trigger:', e.trigger);
      });
    </script>
  </body>
</html>