<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JavaScript Ajax GET Demo</title>
<script>
function displayFullName() {
// Creating the XMLHttpRequest object
var request = new XMLHttpRequest();
// Instantiating the request object
request.open("GET", "/examples/php/greet.php?fname=John&lname=Clark");
// Defining event listener for readystatechange event
request.onreadystatechange = function() {
// Check if the request is compete and was successful
if(this.readyState === 4 && this.status === 200) {
// Inserting the response from server into an HTML element
document.getElementById("result").innerHTML = this.responseText;
}
};
// Sending the request to the server
request.send();
}
</script>
</head>
<body>
<div id="result">
<p>Content of the result DIV box will be replaced by the server response</p>
</div>
<button type="button" onclick="displayFullName()">Display Full Name</button>
</body>
</html>