jquery - How to Store More then one data in cookie in Json using Javascript -


what need

  • i need store max of 3 events id in json string.

        like: { 9,133,34}.

  • next want when 4 th event id insert override 9 event id . , 5th override 133 , on.

  • scenario when user land on page of event id stored in cookie. in json string, , on user browser browser browse next event id gets stored in json string , max limit of 3 events id storing.

  • i have reffer note : howe can save more strings in cookie , place them in list?

i have tried like

html

                <input type=hidden id="eventid" value="{{ data.detailes.data.event.event_id }}">              <input type=hidden id="industry_id" value="{{data.detailes.data.industry_id.id}}">

js code

    var cookie_event_id=document.getelementbyid("eventid").value;    alert(cookie_event_id);  document.cookie = 'event_id=' + cookie_event_id;    var cookie_industry_id=document.getelementbyid("industry_id").value;    alert(cookie_event_id);   document.cookie = 'industry_id=' + cookie_industry_id;

i have tried

    var cookie_event_id=document.getelementbyid("eventid").value;  var cookieevent = [event_id, '=', json.stringify(cookie_event_id), ';          domain=.', window.location.host.tostring(), '; path=/;'].join('');          document.cookie = 'event_id=' + cookieevent;

step 1 . store browser ids 1 array.

store 2. fetch ids , store cookie.

code 

 var arr = [];  // append new value array   arr.push(cookie_event_id);  console.log(ids.tostring());   document.cookie = 'event_id=' + arr;

snapshot cookie browser enter image description here

  • lastly after googling lot tried not working

      var arr[];  document.cookie = 'event_id=' + serializearray().map(function(x){arr[x.eventid] = x.value;

document.cookie="name=sample; expires=thu, 18 dec 2015 12:00:00 utc; path=/";

keyword: document.cookie expires: not must automatically reset cookie


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