store cookie values in array using js code example
Example 1: set and get array inside cookie in javascript
JSON encode it, effectively producing a string like "{name:'myname',age:'myage'}"
which you put in a cookie, retrieve when needed and decode back into a
JavaScript array/object.
Example - store array in a cookie:
----------------------------------
var arr = ['foo', 'bar', 'baz'];
var json_str = JSON.stringify(arr);
createCookie('mycookie', json_str);
Later on, to retrieve the cookie's contents as an array:
--------------------------------------------------------
var json_str = getCookie('mycookie');
var arr = JSON.parse(json_str);
Example 2: set and get array inside cookie in javascript
cookie = {
set: function(name, value) {
document.cookie = name+"="+value;
},
get: function(name) {
cookies = document.cookie;
r = cookies.split(';').reduce(function(acc, item){
let c = item.split('=');
c[0] = c[0].replace(' ', '');
acc[c[0]] = c[1];
return acc;
},[]);
}
};
cookie.set('nome', 'Marcelo');
cookie.get('nome');