在Internet Explorer中不刷新页面内容（仅在浏览器重新打开后）

Question

I am trying to make chat which must work in Internet Explorer. Code for content refresh is below (I know it could be made better way, but it works in every other browser...)

But in IE, script is working (I mean it's doing that refresh), but content is still the same. Even if I write something to the file "chat_vypis.php"... When I try to refresh it with F5, it doesn't work as well... In "chat_vypis.php" is only SELECT query and echo with result. You can check it at sdbt.mobydyk.cz .

Here is script for refresh, thank you for every advice!

<script type="text/javascript">
$(document).ready(function(){ 

    var auto= $('#chat');
    var refreshed_content;  
        refreshed_content = setInterval(function(){
        auto.load("chat_vypis.php");}, 
        1000);                                      
        console.log(refreshed_content);                                      
        return false; 
});
</script>

Answer 1

IE is maybe caching the ajax request and doesn't even send them. Try:

$.ajaxSetup({ cache: false });

at the start of your document ready function