CodeIgniter Session Destroy Problem SOVLED for Logout

We know what we need. Actually we are confused at that time. Its very easy.
First time what we thinking their is a cookies or session problem. Not destroying fully or may be their global session created. But not like that …

Think Just think
think…
think…

Solution :

You have to submit the form using java script.  Our mistake is we are using anchor.

Follow our examples:
 IN HEAD TAG
<script type=”text/javascript”>
        function submitform()
        {
            document.myform.action=”<?php echo base_url();?>user/logout”;
            document.myform.submit();
        }
</script>

Where is your login link put under form tag

<form action=”” name=”myform” id=”myform” method=”post”>
 a href=”javascript: submitform()”>Logout</a>
</form>