Object Cookie
Setting object as a cookie using javascript.
Code
/*Sample function to set JSON Object as cookie*/
function setJSONCookie(){
cookie = {}
cookie.firstname = "John";
cookie.lastname = "Doe";
createCookie('jsoncookie',JSON.stringify(cookie),1);
alert("Cookie set");
}
/*Sample function to retrieve and reconstruct Object cookie*/
function getJSONCookie(){
cookie = JSON.parse(readCookie('jsoncookie'));
alert(JSON.stringify(cookie));
}
function createCookie(name, value, days) {
if (days) {
var date = new Date();
date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "; expires=" + date.toGMTString();
} else var expires = "";
document.cookie = escape(name) + "=" + escape(value) + expires + "; path=/";
}
function readCookie(name) {
var nameEQ = escape(name) + "=";
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') c = c.substring(1, c.length);
if (c.indexOf(nameEQ) == 0) return unescape(c.substring(nameEQ.length, c.length));
}
return null;
}
function eraseCookie(name) {
createCookie(name, "", -1);
}
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