Question

I am using session variables to store user display settings while their session is active.

For example, if I choose to display 5 items on the page with session variables then there is no problem. I can manually (f5) refresh the page and still see 5 items on the page. However, upon implementing the following meta tag to auto-refresh, every time the page refreshes it switches to the default value of 3.

<meta http-equiv="refresh" content="300">

I expect maybe this meta refresh is causing a new session to be created and therefore the user setting is simply out of the picture.

Does anyone have experience with this type of issue – is this the case and is there a known way to implement a page refresh and still maintain session?

Answer 1

From my own experience, nope, it doesn’t and it shouldn’t. Unless of course you refresh it after the session timeout.

Is javascript setTimeout and replace an alternative yuou are considering?

<script type="text/javascript">
  window.setTimeout('location.replace(location.href)', 300 * 1000);
</script>