<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無標題文檔</title>
<script language="javascript" type="text/javascript">
var request = false;
try {
request = new XMLHttpRequest();
} catch (trymicrosoft) {
try {
request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (othermicrosoft) {
try {
request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (failed) {
request = false;
}
}
}
if (!request)
alert("Error initializing XMLHttpRequest!");
function getCustomerInfo() {
var phone = document.getElementById("phone").value;
var url = "ajax5.php?phone=" + escape(phone);
request.open("GET", url, true);
request.onreadystatechange = updatePage;
request.send(null);
}
function updatePage() {
if (request.readyState == 4) {
if (request.status == 200) {
var response = request.responseText.split("|");
document.getElementById("order").value = response[0];
document.getElementById("address").innerHTML =
response[1].replace(/\n/g, "");
} else
alert("status is " + request.status);
}
}
</script>
</head>
<body>
<form action="" method="post">
<p>Enter your phone number:
<input type="text" size="14" name="phone" id="phone"
onChange="getCustomerInfo();" />
</p>
<p>Your order will be delivered to:</p>
<div id="address"></div>
<p>Type your order in here:</p>
<p><textarea name="order" rows="6" cols="50" id="order"></textarea></p>
<p><input type="submit" value="Order Pizza" id="submit" /></p>
</form>
</body>
</html>
ajax5.php
<?php
if($_GET[phone]=="152")
{
echo "student|teacher";
}else
{
echo "cql|yzs";
}
?>