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

JavaScript JavaScript and the DOM (Retiring) Making Changes to the DOM DOM Manipulation

Gavin Eyquem
seal-mask
.a{fill-rule:evenodd;}techdegree
Gavin Eyquem
Front End Web Development Techdegree Student 20,732 Points

can't append child to contentDiv

contentDiv.appendChild('panel');

Where am I going wrong?

app.js
var contentDiv = document.getElementById('content');
var newParagraph = document.createElement('p');
newParagraph.className = 'panel'
contentDiv.appendChild('panel');
index.html
<!DOCTYPE html>
<html>
    <head>
        <title>DOM Manipulation</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
        <div id="content">

        </div>
        <script src="app.js"></script>
    </body>
</html>

1 Answer

Steven Parker
Steven Parker
231,236 Points

The final task is to append the element (not the class name):

contentDiv.appendChild(newParagraph);