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JavaScript JavaScript and the DOM (Retiring) Making Changes to the DOM Removing an Element from the DOM

kingdavid igbayilola
kingdavid igbayilola
8,678 Points

can't remove the first list item in the dom

don't know where i am getting an error message

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>
app.js
let myList = document.querySelector('ul');
let firstListItem = document.querySelector('li#first');
let li = document.querySelector('li:first-child');
firstListItem.removeChild(li);

1 Answer

Steven Parker
Steven Parker
231,269 Points

The "removeChild" method must be called on the parent of the element being removed, but "firstListItem" is the element being removed.

Also, since you already have the list item as "firstListItem", you don't need to create "li". It just uses a different selector to select the same element.