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What am I missing that the links in gallery are not selected? I've tried it several ways, and can't see a solution.
let navigationLinks = document.querySelectorAll("nav a"); let galleryLinks = document.querySelectorAll("gallery a"); let footerImages;
<!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>
Your main issue is that with querySelector and querySelectorAll, to target ids, you need a #, and for classes, you need a .
So you need ("#gallery a) and if gallery was a class, you'd need (".gallery a")
This passes all three tasks:
let navigationLinks = document.querySelectorAll("nav a"); // Task 1 let galleryLinks = document.querySelectorAll("#gallery a"); // Task 2 let footerImages = document.querySelectorAll("footer img"); // Task 3
Keep in mind, with getElementById, you don't use a # but with querySelector, you need it.
I hope that helps.
Stay safe and happy coding!