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JavaScript JavaScript and the DOM (Retiring) Getting a Handle on the DOM Practice Selecting Elements

Fran ADP
Fran ADP
6,304 Points

practice selecting elements challenge task 2, help with links

Don't know how to link links with an ID with the variable 'galleryLinks'

js/app.js
let navigationLinks = document.querySelectorAll('nav a');
let galleryLinks = document.querySelectorAll('gallery');
let footerImages;
index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>Nick Pettit | Designer</title>
    <link id="gallery" rel="stylesheet" href="css/normalize.css">
    <link id="gallery" 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 id="gallery">
          <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>&copy; 2016 Nick Pettit.</p>
      </footer>
    </div>
  <script src="js/app.js"></script>
  </body>
</html>

2 Answers

Hey Franco ADP,

You can use a pound sign to select an ID.

let galleryLinks = document.querySelectorAll('#gallery a');

Hope this helps!

Simon Coates
Simon Coates
8,377 Points

Start by selecting the gallery (using the id selector syntax and #) and then combine this with the descendant selector.