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

shubhamkt
shubhamkt
11,675 Points

elements not getting selected

queryselectorall not working for selecting the elements

js/app.js
let navigationLinks;
let galleryLinks;
let footerImages;
let nav = document.querySelectorAll(nav) ;
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

Nicholas D'Amico
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Nicholas D'Amico
Front End Web Development Techdegree Graduate 25,692 Points
let navigationLinks = document.querySelectorAll('nav');

Will target all instances of the <nav> element on the the page, They are asking for us to target all links nested within the nav element, so our querySelector needs to be more specific to include the link <a> elements.

hope this helps

Juan Garcia
Juan Garcia
10,577 Points

Try this:

let nav = document.querySelector('nav');

You were missing the quotes

shubhamkt
shubhamkt
11,675 Points

error- Was expecting 3 links not undefined