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JavaScript Callback Functions in JavaScript Callbacks and the DOM Callbacks with DOM Elements

Jaime Sanchez
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Jaime Sanchez
Full Stack JavaScript Techdegree Student 12,431 Points
Posted by Jaime Sanchez
.a{fill-rule:evenodd;}techdegree
Jaime Sanchez
Full Stack JavaScript Techdegree Student 12,431 Points

callbacks with dom elements challenge task 1 help?

Im stuck on this please help.

app.js 
const btn1 = document.getElementById("button1");
const btn2 = document.getElementById("button2");
const btn3 = document.getElementById("button3");

const spinElement = event => {
  //Applies spinning animation to button element
  event.target.className = "spin";
};

btn1.addEventListner('click', spinElement);
btn2.addEventListner('click', spinElement);
btn3.addEventListner('click', spinElement);
index.html 
<!DOCTYPE html>
<html lang="en">
    <head>
        <title></title>
        <link rel='stylesheet' href='styles.css'>
    </head>
    <body>
        <section >
            <button id='button1'>Button 1</button>
            <button id='button2'>Button 2</button>
            <button id='button3'>Button 3</button>
        </section>
        <script src='app.js'></script>
    </body>
</html>

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

You're close, but you have a spelling issue. You have "addEventListner" (missing an "e") instead of "addEventListener".