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JavaScript Callback Functions in JavaScript Callbacks with Timers Triggering an Animation

Posted by Kit Fung Eman Law
Kit Fung Eman Law
Courses Plus Student 2,385 Points

Unable to pass the quiz

const section = document.getElementById("animateMe");

function startAnimation() { //Applies spinning animation to section element setTimeout = math.random() * 2000; section.className = "spin"; }

app.js 
const section = document.getElementById("animateMe");

function startAnimation() {
  //Applies spinning animation to section element
  setTimeout = math.random() * 2000;
  section.className = "spin";
}
index.html 
<!DOCTYPE html>
<html lang="en">
    <head>
        <title></title>
        <link rel='stylesheet' href='styles.css'>
    </head>
    <body>
        <section id="animateMe">
            <p>Animate Me in 2 Seconds!</p>
        </section>
        <script src='app.js'></script>
    </body>
</html>

1 Answer

Tarran Prior
PLUS
Tarran Prior
Courses Plus Student 3,169 Points
Tarran Prior
Tarran Prior
Courses Plus Student 3,169 Points

Hey Kit.

You're almost there. But rather than using math.random, simply use the following.

setTimeout (startAnimation, 2000);

Insert it before or after your function and it should be fine. Hope this helps. :)