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How to use JavaScript to set cookies for multiple pages?

To set cookies for multiple pages, you need to set the path as −

;path=/

Example

The above will make your cookies to site cookie. You can try to run the following code to set cookies for multiple pages −

Live Demo

<html>
   <head>
      <script>
         <!--
            function WriteCookie() {
               if( document.myform.customer.value == "" ) {
                  alert("Enter some value!");
                  return;
               }
               cookievalue = escape(document.myform.customer.value) + ";";
               document.cookie = "name=" + cookievalue + "; path=/";
               document.write ("Setting Cookies : " + "name=" + cookievalue );
            }
         //-->
      </script>
   </head>
   <body>
      <form name = "myform" action = "">
         Enter name: <input type="text" name="customer"/>
         <input type="button" value="Set Cookie" onclick="WriteCookie();"/>
      </form>
   </body>
</html>
Updated on 16-Jun-2020 11:57:22

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