How to set multiple cookies in JavaScript?

Javascript Web Development Front End Technology

With JavaScript, to set more than one cookie, set document.cookie more than once using the; separator.

Example

You can try to run the following code to set multiple cookies −

<!DOCTYPE html>
<html>
   <head>
      <script>
      var num=1;
      function addCookie() {
         document.cookie=num+"="+num;
         num++;
      }
      function listCookies() {
         var result = document.cookie;
         document.getElementById("list").innerHTML=result;
      }
      function removeCookies() {
         var res = document.cookie;
         var multiple = res.split(";");
         for(var i=0;i<multiple.length;i++) {
            var key = multiple[i].split("=");
            document.cookie=key[0]+"=; expires=Thu, 01 Jan 1970 00:00:00 UTC";
         }
      }
      </script>
   </head>
   <body>
      <button onclick='addCookie()'>ADD</button><br>
      <button onclick='listCookies()'>LIST COOKIES</button><br>
      <button onclick='removeCookies()'>REMOVE</button>
      <h1>Cookies List</h1>
      <p id="list"></p>
   </body>
</html>

Mkotla

Published on 31-Jan-2018 09:24:36

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