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Start your free trialZach Miner
Full Stack JavaScript Techdegree Student 3,053 PointsNeed Help Please...
Not sure why this isn't working. I tried multiple iterations/subtle-changes but still am receiving an error that 'i' is not defined. Appreciate any help. Thank you!
var section = document.querySelector('section');
var paragraphs = section.children;
for (i = 0; i < paragraphs.length; i += 1) {
paragraphs[i].style.color = (blue);
}
<!DOCTYPE html>
<html>
<head>
<title>Child Traversal</title>
</head>
<body>
<section>
<p>This is the first paragraph</p>
<p>This is a slightly longer, second paragraph</p>
<p>Shorter, last paragraph</p>
</section>
<footer>
<p>© 2019</p>
</footer>
<script src="app.js"></script>
</body>
</html>
1 Answer
Jamie Reardon
Treehouse Project ReviewerRemove the parenthesis around the blue value and use quote marks, it is a string value.
i is not defined because you haven't declared it as a variable, therefore you want to use the keyword before i:
for (let i = 0; i < paragraphs.length; i += 1) {}