Example #2: Get a sample cookie named test2Section

by adisakthimthong

HTML

<!-- Learn about this code on MDN: https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie -->

<button onclick="alertCookieValue()">Show cookie value</button>

JavaScript

document.cookie = "test1=Hello";
document.cookie = "test2=World";

var cookieValue = document.cookie.replace(/(?:(?:^|.*;\s*)test1\s*\=\s*([^;]*).*$)|^.*$/, "$1");

function alertCookieValue() {
  alert(cookieValue);
}