Browser issues with php

[rahul_jjj]

I have a written a code in php with ajax for login validation..I have a login.php from where I am getting the request for Ajax and call the ajax.php something like this "  xmlHttp.open("GET", "ajax.php", true);  "

 

I get the output as desired but when I change the content in ajax.php say for example if I change a string username as User it is not reflected when I refresh the page. It works when I use a new window.

 

Browser used  : IE

 

Do I need to enable any browser setting to make this work in the same window.

 

Anyone advise

[Adam]

Try adding a random number to the file name to stop the browser caching the contents..

 

'ajax.php?rand=' + Math.random()

[gevans]

add no cache headers to the top of ajax.php

 

<?php
header("Cache-Control: no-cache, must-revalidate");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");



//rest of your code

?>