displayData(); var buttons = document.getElementsByTagName('button'); for (var i = 0; i < buttons.length; i++) { buttons[i].onclick = handleButtonPress; } function handleButtonPress(e) { switch (e.target.id) { case 'add': var key = document.getElementById('key').value; var value = document.getElementById('value').value; localStorage.setItem(key, value); break; case 'clear': localStorage.clear(); break; } displayData(); } function displayData() { var tableElement = document.getElementById('data'); tableElement.innerHTML = ''; var itemCount = localStorage.length; document.getElementById('count').innerHTML = itemCount; for (var i = 0; i < itemCount; i++) { var key = localStorage.key(i); var val = localStorage.getItem(key); tableElement.innerHTML += '
displayData(); var buttons = document.getElementsByTagName("button"); for (var i = 0; i < buttons.length; i++) { buttons[i].onclick = handleButtonPress; } function handleButtonPress(e) { switch (e.target.id) { case 'add': var key = document.getElementById("key").value; var value = document.getElementById("value").value; sessionStorage.setItem(key, value); break; case 'clear': sessionStorage.clear(); break; } displayData(); } function displayData() { var tableElement = document.getElementById('data'); tableElement.innerHTML = ''; var itemCount = sessionStorage.length; document.getElementById('count').innerHTML = itemCount; for (var i = 0; i < itemCount; i++) { var key = sessionStorage.key(i); var val = sessionStorage.getItem(key); tableElement.innerHTML += "