I try to refresh div every 5 sec but it doesn't work, I have 3 files.
index.php that contains:
<html>
<head>
<script type="text/javascript" src="javascript/jquery-1.3.2.js" ></script>
<script type="text/javascript" src="javascript/javascript.js" ></script>
<script type="text/javascript">
$(document).ready(function(){
setInterval ("newmsg()", 5000);
setInterval ("newpause()", 5000);
});
</script>
</head>
<body>
<div id="msgs">
<?php echo date("H:i:s"); ?>
</div>
</body>
</html>
Then I have javascript.js that contains
function GetXmlHttpObject() {
var xmlHttp = null;
try {
xmlHttp = new XMLHttpRequest();
}
catch (e) {
try {
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
}
return xmlHttp;
}
function newmsg(){
var request = GetXmlHttpObject();
request.open("get", "msgsprint.php", true);
request.send(null);
request.onreadystatechange = function response() {
if (request.readyState === 4) {
if(request.responseText != "false"){
$('#msgs').html(request.responseText);
}
}
}
}
function newpause(){
var request = GetXmlHttpObject();
request.open("get", "newpauseprint.php", true);
request.send(null);
request.onreadystatechange = function response() {
if (request.readyState === 4) {
if(request.responseText != "false"){
$('#newpauselist').html(request.responseText);
}
}
}
}
and i have msgsprint.php that contains
<?php
echo 'ivan';
?>
Could anybody please tell me what i did wrong.
There doesn't seem to be anything wrong in your code, maybe you are not getting a valid answer from msgsprint.php.
Here is a Demo based on your code that is working fine
I advise you to: - you test the request status for an error. - you use setTimeout to plan the next call to newmsgs
That's what i did in the demo.