Hello For Everyone !
Steps:
- Create an index.html file (HTML)
- Create a app.js file (JavaScript)
// You Can Also Style Your Form If You Need That !
HTML Codes:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title> Send Form Data With Ajax By (https://dev.to/yubaeloualidi) </title> </head> <body> <div id="message"></div> <form id="form"> <input type="text" name="username" autocomplete="off" required="required" /> <input type="password" name="password" autocomplete="new-password" required="required" /> <button id="login" type="submit">Login</button> </form> <script src="app.js"></script> </body> </html> JavaScript Codes:
const request = new XMLHttpRequest(), form = document.getElementById("form"), login = document.getElementById("login"), message = document.getElementById("message"); form.onsubmit = event => { event.preventDefault(); const formData = new FormData(form); var body = ""; for (const [key, value] of formData) { body += `${key}=${value}&`; } body = body.substring(0, body.length - 1); request.addEventListener('readystatechange', () => { if (request.readyState === 4 && request.status === 200) { console.log(JSON.parse(request.responseText)); } }) request.open('POST', 'read.php'); // Warning: you need to change the request URL (read.php) with your personal request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;"); request.send(body); } When You Click on The Button (login), You Can Check if The request is sended in (web developers tool -> network -> your file)
