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

Ali Sh
Ali Sh
2,026 Points
Posted by Ali Sh
Ali Sh
2,026 Points

Whats's wrong with my answer?

On line 2 of app.js, select all links in the unordered list with the id of "gallery" and assign them to galleryLinks.

js/app.js 
let navigationLinks = document.querySelectorAll('nav a');
let galleryLinks = document.querySelectorAll('gallery ul');
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>

1 Answer

Lee Geertsen
seal-mask
.a{fill-rule:evenodd;}techdegree
Lee Geertsen
Java Web Development Techdegree Student 16,749 Points
Lee Geertsen
.a{fill-rule:evenodd;}techdegree
Lee Geertsen
Java Web Development Techdegree Student 16,749 Points

You forgot the put a '#' before 'gallery'. The parameter passed to querySelectorAll works just like as in css. You also want to replace 'ul' by 'a' since you are getting the links in you list and not the list in your list.

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