AJAX HTTP request doesn't work in IE. - Computer Programmers, Programming Forum

Mini · #1 02-01-2008

Im currently working on a VERY simple AJAX-PHP chat, it works well, doesnt work in IE, but works in every other browser.

Why is that?

Im posting this here because I beleive this is a AJAX problem, not php.

Chat.php:

Code:

</style>
<body onload="ajaxFunction('get.php',1);">
<P id=labelr>
</P>
<HR>CHAT:<input id=nick> : <input id=chat> <a href="javascript:submitr();">Submit</a>
<script type="text/javascript">
function ajaxFunction(url,labelc)
{

var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      if (labelc==1){
      document.getElementById('labelr').innerHTML=xmlHttp.responseText;
      }
      }
    }
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
  setTimeout("ajaxFunction('get.php',1)",150);
  }
</script>
<script type="text/javascript">
function submitr()
{
ajaxFunction("put.php?nick="+document.getElementById('nick').value+"&chat="+document.getElementById('chat').value,0);

}
</script>

get.php:

Code:

get the chat and parses it.

put.php:

Code:

Adds to chat.

Online Version
^ This is whats not working in IE ^

Thanks if any1 helps me, if its a php problem please tell me and Ill make a new topic in php section.

~Mini

EDIT:

IN IE it works, you can view chat and submit chat, but when new chat comes in it doesnt get the new chat, you must reload the page manualy, why is this?