JavaScript can create, read, and delete cookies with the document.cookie property.
Syntax
document.cookie = "key1 = value1; key2 = value2; expires = date";
Where:
expires: is an optional attribute which specify the date of cookie expiration.
Example
document.cookie = "username=jai;
Geta cookie by name in javascript
function getCookie(cookieName) {
let cookie = {};
document.cookie.split(';').forEach(function(el) {
let [key,value] = el.split('=');
cookie[key.trim()] = value;
})
return cookie[cookieName];
}
Related topics:
- What is JavaScript?
- JavaScript advantages and disadvantages
- Javascript External file
- Javascript isNaN()
- Javascript Undefined and Null
- Javascript Create object
- JavaScript access cookie
- Javascript read cookie
- Javascript get cookie by name
- Javascript detete cookie
- Javascript redirect URL
- Javascript print webpage
- Javascript exceptions
