voila avec ma partie ajax ici j'essaye de rafraichier mon div recu mes cela ne fonction pas j'au besoin d'une aide
<script language="javascript" type="text/javascript">
function writediv(texte)
{
document.getElementById('recu').innerHTML = texte;
}
function file()
{
if(window.XMLHttpRequest) // FIREFOX
xhr_file = new XMLHttpRequest();
else if(window.ActiveXObject) // IE
xhr_file = new ActiveXObject("Microsoft.XMLHTTP");
else
return(false);
var fichier = "messachat12.php";
xhr_file.open("POST", fichier, false);
xhr_file.send(null);
if(xhr_file.readyState == 4){
writediv(xhr_file.responseText);
}
else {
return(false);
}
boucle = setTimeout("file()", 200);
}
</script>
</head>
<body>
<?php
if (!isset($_SESSION['login']) && !isset($_SESSION['user'])) {
echo "<script language=\"JavaScript\">
setTimeout(\"window.location='index2.php'\",0); // delai en millisecondes
</script>";
exit();
}
require_once'../include/connexion.inc';
$id_chat=$_GET['id_chat'];
mysql_query("UPDATE chatonline SET open='1' WHERE id_chat='$id_chat' AND dest='".$_SESSION['login']."'") or die (mysql_error());
$chat = mysql_query("SELECT expe,messy FROM chatonline WHERE dest='".$_SESSION['login']."' ORDER BY id_chat ASC") or die (mysql_error());
///////////////lecture message/////////////////////////////////////////////////////////
while($row= mysql_fetch_array($chat)){
$env_mess=$row['expe'];
$message_mess=$row['messy'];
echo"<table width='380' border='0'>
echo'<div id='recu'><b>$env_mess :</b>";
echo" => $message_mess </div><br /></td></tr>";}