When I put the second script the first one disappears is the first times to use ajax.
I call the scripts like this:
<script language="javascript" type="text/javascript" src="script.js">
</script>
<div id="relogio"></div>
<script language="javascript" type="text/javascript" src="proparagem.js">
</script>
<div id="proparagem"></div>
</div>The script.js:
var req;
function loadXMLDoc(url)
{
req = null;
if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
req.onreadystatechange = processReqChange;
req.open("GET", url, true);
req.send(null);
} else if (window.ActiveXObject) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP.4.0");
} catch(e) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP.3.0");
} catch(e) {
try {
req = new ActiveXObject("Msxml2.XMLHTTP");
} catch(e) {
try {
req = new ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {
req = false;
}
}
}
}
if (req) {
req.onreadystatechange = processReqChange;
req.open("GET", url, true);
req.send();
}
}
}
function processReqChange()
{
if (req.readyState == 4) {
if (req.status == 200) {
document.getElementById('relogio').innerHTML = req.responseText;
} else {
}
}
}
function buscarTempo()
{
loadXMLDoc("relogio.php");
}
setInterval("buscarTempo()", 1000);
The proparagem.js
var req1;
function loadXMLDoc(url2)
{
req1 = null;
if (window.XMLHttpRequest) {
req1 = new XMLHttpRequest();
req1.onreadystatechange = processReq1Change;
req1.open("GET", url2, true);
req1.send(null);
} else if (window.ActiveXObject) {
try {
req1 = new ActiveXObject("Msxml2.XMLHTTP.4.0");
} catch(e) {
try {
req1 = new ActiveXObject("Msxml2.XMLHTTP.3.0");
} catch(e) {
try {
req1 = new ActiveXObject("Msxml2.XMLHTTP");
} catch(e) {
try {
req1 = new ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {
req1 = false;
}
}
}
}
if (req1) {
req1.onreadystatechange = processReq1Change;
req1.open("GET", url2, true);
req1.send();
}
}
}
function processReq1Change()
{
if (req1.readyState == 4) {
if (req1.status == 200) {
document.getElementById('proparagem').innerHTML = req1.responseText;
} else {
}
}
}
function buscarTempo()
{
loadXMLDoc("compararhorarios.php");
}
setInterval("buscarTempo()", 30000);
They are the same, so I changed the Req to Req1.