testing/web-platform/tests/conformance-checkers/html-aria/author-requirements/568.html


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<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>A &lt;div&gt; with role "button" followed by removal of the element and its children and an insertion of a new div having role="checkbox"</title>
    <script type="text/javascript">
      function changeRoleByRemoval (/* Element */ element, /* String */ newRole) {
          var parent = element.parentNode;
          if (parent) {
              parent.removeChild (element);
              var div = document.createElement ('div');
              div.setAttribute ('role', newRole);
              div.setAttribute ('id', 'test');
              div.setAttribute ('tabindex', '0');
              div.setAttribute ('onclick', 'changeRoleByRemoval (this, "checkbox");');
              div.setAttribute ('onkeydown', 'changeRoleByRemoval (this, "checkbox");');
              div.innerHTML = "This &lt;div&gt; has role '" + newRole + "'";
              parent.appendChild (div);
          }
      }
  </script>
  </head>
  <body>
    <div>
    <div role="button" id="test" tabindex="0" onclick="changeRoleByRemoval (this, 'checkbox');" onkeydown="changeRoleByRemoval (this, 'checkbox');">This &lt;div&gt; has role 'button'</div>
    </div>
    <p>
      <button onclick="changeRoleByRemoval (document.getElementById ('test'), 'checkbox')" type="button">Change Role</button>
      <button onclick="window.location.reload()" type="button">Reload Page</button>
    </p>
  </body>
</html>