Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

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

Posted by Ja'Quan Thompson
.a{fill-rule:evenodd;}techdegree seal-36
Ja'Quan Thompson
Front End Web Development Techdegree Graduate 15,834 Points

I cant figure out how to link the unordered li with the ID of gallery to the variable. can someone help with this.

I cant figure out how to link the unordered li with the ID of gallery to the variable. can someone help with this. attached is my code

js/app.js 
let navigationLinks = document.querySelectorAll('nav a');
let galleryLinks = document.querySelector('ul #gallery'); 
let footerImages;
index.html 
<!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>&copy; 2016 Nick Pettit.</p>
      </footer>
    </div>
  <script src="js/app.js"></script>
  </body>
</html>

2 Answers

Michael Hulet
Michael Hulet
47,912 Points
Michael Hulet
Michael Hulet
47,912 Points

You're misunderstanding what this question is asking. It's asking you to select all links within the element with the id of #gallery. Remember that in HTML, you make links using the a tag. Once you combine those bits of information, it'll look a lot like what you wrote on the first line, but with #gallery instead of nav

Ja'Quan Thompson
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Ja'Quan Thompson
Front End Web Development Techdegree Graduate 15,834 Points
Ja'Quan Thompson
.a{fill-rule:evenodd;}techdegree seal-36
Ja'Quan Thompson
Front End Web Development Techdegree Graduate 15,834 Points

Thank you! I spent way too much time on this yesterday but got it figured out!