Run ❯
<!DOCTYPE html> <html> <body> <div id="demo"> <h2>The XMLHttpRequest Object</h2> <button type="button" onclick="loadDoc()">Change Content</button> </div> <script> function loadDoc() { const xhttp = new XMLHttpRequest(); xhttp.onreadystatechange = function() { if (this.readyState == 4 && this.status == 200) { document.getElementById("demo").innerHTML = this.responseText; } }; xhttp.open("GET.php", "ajax_info.txt"); xhttp.send(); } </script> </body> </html>