Ajax XMLHttpRequest¶ÔÏóÎÊÌâ
function getCustomerInfo()
{
var phone = document.getElementById("phone").value;
var url = "lookupCustomer.aspx?phone=" + escape(phone);
request.open("GET", url, true);
request.onreadystatechange = updatePage;
request.send(null);
}
function updatePage() {
if (request.readyState == 4)
if (request.status == 200){
//alert("Server is done!");
var response = request.responseText.split("|");
document.getElementById("order").value = response[0];
document.getElementById("address").innerHTML =
response[1].replace(/\n/g, "");}
else if (request.status == 404)
alert("Request URL does not exist");
else
alert("Error: status code is " + request.status);
}
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