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

Posted by Melissa Ferguson
Melissa Ferguson
8,274 Points

what's the answer/hint something to the challenge?

im getting frustrated and i tried everything. when i do something right it says 1 selected or 2 links selected. if i put ul then 2 links. if i put nav>ul 1 link how do i get all three. is the class on the first link preventing me from selecting it? sorry for the frustration but Ive been on this for an hour looking stuff up too and i have to move on or i will never get done with this course.

js/app.js 
let navigationLinks = document.querySelectorAll("nav>ul");
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>

2 Answers

beverlygrant
.a{fill-rule:evenodd;}techdegree
beverlygrant
Full Stack JavaScript Techdegree Student 5,674 Points

We have to select 'links' and not 'ul' or 'li'. use this

let navigationLinks = document.querySelectorAll("nav a");
Melissa Ferguson
Melissa Ferguson
8,274 Points
Melissa Ferguson
Melissa Ferguson
8,274 Points

you're a lifesaver. Thanks! I was stuck on this forever. I don't remember them covering this in the videos but maybe I'm wrong.