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 Removing an Element from the DOM

Gavin Eyquem
seal-mask
.a{fill-rule:evenodd;}techdegree
Gavin Eyquem
Front End Web Development Techdegree Student 20,735 Points
Posted by Gavin Eyquem
.a{fill-rule:evenodd;}techdegree
Gavin Eyquem
Front End Web Development Techdegree Student 20,735 Points

can't remove child

I've tried firstListItem.removeChild('li');

and also firstItemList.removeChild('first');

but nothing.

app.js 
var myList = document.querySelector('ul');
var firstListItem = document.querySelector('#first');
firstListItem.removeChild('first');
index.html 
<!DOCTYPE html>
<html>
    <head>
        <title>DOM Manipulation</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
        <ul>
            <li id="first">First Item</li>
            <li id="second">Second Item</li>
            <li id="third">Third Item</li>
        </ul>
        <script src="app.js"></script>
    </body>
</html>

1 Answer

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

The variable referencing the list is "myList", and the one referencing the child element is "firstListItem".

So the correct syntax would be:

myList.removeChild(firstListItem);