Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial![](https://ecs-static.teamtreehouse.com/assets/views/marketing/shared/community-banner-white-47072046c51352fe6a69f5e691ff5700b28bb11d45197d7bdf066d9ea3f72d0c.webp)
![Thristen Jones](https://secure.gravatar.com/avatar/77990b0320723c8458463bef9e31672e?s=96&d=https%3A%2F%2Fecs-static.teamtreehouse.com%2Fassets%2Fcontent%2Fdefault_avatar-445fbbabfc8dc9188fb5967fe43322ee0c3e0dd1e10f378bf8343784af5a13eb.webp&r=pg)
Thristen Jones
3,442 PointsI have a send() function present but it keeps asking me if i have a send() in my code.
I am stuck
var request = new XMLHttpRequest();
request.onreadystatechange = function () {
if (request.readyState === 4) {
document.getElementById("footer").innerHTML = request.responseText;
}
};
request.open('GET', 'footer.html');
function sendAJAX() {
request.send();
document.getElementById('footer').style.display = "none";
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>AJAX with JavaScript</title>
<script src="app.js"></script>
</head>
<body>
<div id="main">
<h1>AJAX!</h1>
</div>
<div id="footer"></div>
</body>
</html>
1 Answer
![Dane Parchment](https://uploads.teamtreehouse.com/production/profile-photos/352832/micro_Dane_s_Profile_Photo_Cropped.jpg)
Dane Parchment
Treehouse Moderator 11,076 PointsIt's because you're not calling your sendAjax()
function. So even though you've written it, by not actually invoking the function you effectively haven't actually added it to your code.
Also why are you creating a function anyway? It's not necessary for this challenge and I wouldn't add the dom manipulation either, as you aren't told to do it? Just so that you are aware, adding more code than is necessary in the challenges, especially code that manipulates the data, can cause challenges to fail. So in the future, do exactly what the challenges tell you to do to avoid confusing results.
Thristen Jones
3,442 PointsThristen Jones
3,442 PointsThank you Dane