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Start your free trialkingdavid igbayilola
8,678 Pointsjavascript DOM
i am getting confused here with traversal
const removeMe = document.querySelector('.remove_me');
let parent.addEventListener('click', (event)=> {
if (event.target.tagName == 'LI') {
let li = event.target;
let ul = li.parentNode;
}
});
<!DOCTYPE html>
<html>
<head>
<title>Parent Traversal</title>
</head>
<link rel="stylesheet" href="style.css" />
<body>
<ul>
<li>Hello</li>
<li>Hi</li>
<li class="remove_me">Good bye!</li>
<li>Howdy</li>
</ul>
<script src="app.js"></script>
</body>
</html>
2 Answers
Steven Parker
231,236 PointsTask 1 says, "On line 2 of app.js, traverse to the parent element of the removeMe element.". This will only involve making an assignment to the "parent" variable. You won't need to establish an event listener, use any conditional code, or create any other variables. And as mentioned in the instructions, only one new line of code will be added.
And when you get to task 2, it also will need only one additional line of code.
Franklyn Gregory
12,098 PointsYou just need to change line 2 only. βLet parent = removeMe.parentNode;β