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Start your free trialAngelica Islas
4,082 PointsI don't know how to solve the third challenge task.
Finally, select all images inside the footer element and assign them to the variable footerImages.
Bummer: Are you selecting all images inside the '<footer>' element and assigning them to the variable 'footerImages'?
Also, for the second challenge task, why was '#' added to gallery?
Thank you and I appreciate the assistance I have been receiving when I ask questions.
let navigationLinks= document.querySelectorAll('nav a');
let galleryLinks=document.querySelectorAll('#gallery a');
let footerImages=document.querySelectorAll('#footer a').inputValue;
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Nick Pettit | Designer</title>
<link rel="stylesheet" href="css/normalize.css">
<link href='http://fonts.googleapis.com/css?family=Changa+One|Open+Sans:400italic,700italic,400,700,800' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="css/main.css">
<link rel="stylesheet" href="css/responsive.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<header>
<a href="index.html" id="logo">
<h1>Nick Pettit</h1>
<h2>Designer</h2>
</a>
<nav>
<ul>
<li><a href="index.html" class="selected">Portfolio</a></li>
<li><a href="about.html">About</a></li>
<li><a href="contact.html">Contact</a></li>
</ul>
</nav>
</header>
<div id="wrapper">
<section>
<ul id="gallery">
<li>
<a href="img/numbers-01.jpg">
<img src="img/numbers-01.jpg" alt="">
<p>Experimentation with color and texture.</p>
</a>
</li>
<li>
<a href="img/numbers-02.jpg">
<img src="img/numbers-02.jpg" alt="">
<p>Playing with blending modes in Photoshop.</p>
</a>
</li>
</ul>
</section>
<footer>
<a href="http://twitter.com/nickrp"><img src="img/twitter-wrap.png" alt="Twitter Logo" class="social-icon"></a>
<a href="http://facebook.com/nickpettit"><img src="img/facebook-wrap.png" alt="Facebook Logo" class="social-icon"></a>
<p>© 2016 Nick Pettit.</p>
</footer>
</div>
<script src="js/app.js"></script>
</body>
</html>
1 Answer
Jonathan Grieve
Treehouse Moderator 91,253 PointsTo answer the second question when you use the querySelector
or the querySelectorAll
methods to select elements you pass in strings as selectors in the same way that you would use selectors in CSS, to style elements. So using the # would indicate that you want to find a specific element with a particular ID.
To that end, for your third selecton attempt in JavaScript the first thing I would try is passing in "footer img" as the string or "footer a img". This would ensure you're selecting the elements the challenge wants which are images inside the footer element. And don't worry about looking for the value on the last one. :)