Send the parameters in the send method...objRequest.send('param1='+escape(transcrncy)+'¶m2='+escape(paycrncy));
<?PHP
/********************** PAGE HEADERS *********************/
// no browser caching of this page !! to be used on all pages
// Date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
// always modified
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// HTTP/1.1
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
// HTTP/1.0
header("Pragma: no-cache");
/*********************************************************/
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Preacher AJAX</title>
<script type="text/javascript">
<!--
var url2 = "http://www.cafesong.com/ert/getExchrate.php";
var objRequest;
function getExchrate() {
var transcrncy = document.moneytrans.transcrncy.value;
var paycrncy = document.moneytrans.paycrncy.value;
//var trancurcode = transcrncy + paycrncy;
//alert(transcrncy);
//alert(paycrncy);
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
objRequest = new XMLHttpRequest();
if (objRequest.overrideMimeType) {
objRequest.overrideMimeType('text/xml');
}
}
else if (window.ActiveXObject) { // II
objRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
if (!objRequest) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
objRequest.onreadystatechange = handleHttpResponse2;
objRequest.open("GET", url2, false);
objRequest.send('param1='+escape(transcrncy)+'¶m2='+escape(paycrncy));
}
function handleHttpResponse2() {
if (objRequest.readyState == 4) {
if (objRequest.status == 200) {
var results2 = objRequest.responseText;
objRequest=null;
var arr=results2.split(',');
// arr[0] is param1
// arr[2] is param2
// alert(results2)
document.moneytrans.exchrate.value = arr[2];
}
}
}
//-->
</script>
</head>
<body>
<a href="#" onclick="return getExchrate();">Click Me</a>
<form name="moneytrans">
<input type="text" name="transcrncy" value="10">
<input type="text" name="paycrncy" value="121">
<input type="text" name="exchrate">
</form>
</body>
</html>
[code]
This works, although I'm simply echoing the params and a made up rate.
[code]
<?PHP
$ltranscur = $_GET['param1'];
$lpaycur = $_GET['param2'];
echo $ltranscur.",".$lpaycur.",9.9";
?>
