Code:
[HTML]<head>
<script language="JavaScript" type="text/JavaScript">
[/HTML]
Expand|Select|Wrap|Line Numbers
- function getfurnacedata()
- {
- var XMLHttpRequestObject = false;
- if (window.XMLHttpRequest) {
- XMLHttpRequestObject = new XMLHttpRequest();
- XMLHttpRequestObject.overrideMimeType("text/xml");
- } else if (window.ActiveXObject) {
- XMLHttpRequestObject = new
- ActiveXObject("Microsoft.XMLHTTP");
- }
- if(XMLHttpRequestObject) {
- XMLHttpRequestObject.open("GET", "furnacedata.php");
- XMLHttpRequestObject.onreadystatechange = function()
- {
- if (XMLHttpRequestObject.readyState == 4 &&
- XMLHttpRequestObject.status == 200) {
- var xmlDocument = XMLHttpRequestObject.responseXML;
- var1data1 = xmlDocument.getElementsByTagName("var1data1");
- var1data2 = xmlDocument.getElementsByTagName("var1data2");
- var1data3 = xmlDocument.getElementsByTagName("var1data3");
- var1data4 = xmlDocument.getElementsByTagName("var1data4");
- document.getElementById("ID1").innerHTML=var1data1[0].firstChild.nodeValue;
- document.getElementById("ID2").innerHTML=var1data2[0].firstChild.nodeValue;
- document.getElementById("ID3").innerHTML=var1data3[0].firstChild.nodeValue;
- document.getElementById("ID4").innerHTML=var1data4[0].firstChild.nodeValue;
- }
- }
- XMLHttpRequestObject.send(null);
- }
- }
</script>
</head>
<body>
//all the variables are outputted here against the tag IDs
<script language="JavaScript" type="text/JavaScript">
timerID=setInterval("getfurnacedata()",1000);
</script>
</body>[/HTML]