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

Zenzi Ali
PLUS
Zenzi Ali
Courses Plus Student 2,412 Points
Posted by Zenzi Ali
Zenzi Ali
Courses Plus Student 2,412 Points

Confused by this CSS

I don't understand how to make this selection. Last time, I was able to use ul >li, but that won't work for this. I tried searching MDN but I'm not seeing an answer I can understand. Is there anywhere online that has a reference sheet in plain English?

js/app.js 
let navigationLinks = document.querySelectorAll('nav ul li');
let galleryLinks;
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>
Desiree Dixon
Desiree Dixon
8,203 Points

I'm having the same problem - I haven't taken the CSS course yet but I looked at the linked video.

1 Answer

Desiree Dixon
Desiree Dixon
8,203 Points
Desiree Dixon
Desiree Dixon
8,203 Points

You have to use document.querySelectorAll('nav li a')

Zenzi Ali
Zenzi Ali
Courses Plus Student 2,412 Points
Zenzi Ali
Zenzi Ali
Courses Plus Student 2,412 Points

I want to take the course now that I see how important it is to DOM navigation and jQuery. It's a 6-hour time investment, so I'm not sure if I can go onto that type of tangent yet. Thank you.