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JavaScript JavaScript and the DOM Getting a Handle on the DOM Return Elements Using CSS Selectors

munira yusuf
munira yusuf
3,974 Points
Posted by munira yusuf
munira yusuf
3,974 Points

Next, select all <a> elements inside the unordered list with the ID gallery and assign them to the variable galleryLinks

I need help on this question i tried a, #gallery .

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>Treehouse Student | 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>Treehouse Student</h1>
        <h2>Designer</h2>
      </a>
      <nav>
        <ul>
          <li><a href="#" class="selected">Work</a></li>
          <li><a href="#">About</a></li>
          <li><a href="#">Contact</a></li>
        </ul>
      </nav>
    </header>
    <div id="wrapper">
      <section>
        <ul id="gallery">
          <li>
            <a href="#">
              <img src="img/numbers-01.jpg" alt="The number 1 painted with colors and textures.">
              <p>Experimentation with color and texture.</p>
            </a>
          </li>
          <li>
            <a href="#">
              <img src="img/numbers-02.jpg" alt="The number 2 painted with various colors blended together.">
              <p>Playing with blending modes in Photoshop.</p>
            </a>
          </li>
        </ul>
      </section>
      <footer>
        <a href="https://twitter.com/treehouse"><img src="img/twitter-wrap.png" alt="Twitter Logo" class="social-icon"></a>
        <a href="https://www.facebook.com/TeamTreehouse"><img src="img/facebook-wrap.png" alt="Facebook Logo" class="social-icon"></a>
        <p>&copy; Treehouse Student.</p>
      </footer>
    </div>
    <script src="app.js"></script>
  </body>
</html>

2 Answers

Steven Parker
Steven Parker
230,178 Points
Steven Parker
Steven Parker
230,178 Points

This will be another descendant selector that targets links (a), similar to the one you made for task 1. Remember that a descendant selector has both the container and target selectors, separated by a space.

Steven Parker
Steven Parker
230,178 Points
Steven Parker
Steven Parker
230,178 Points

munira yusuf — Glad to help. You can mark a question solved by choosing a "best answer".
And happy coding!