Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript and the DOM Getting a Handle on the DOM Select by ID

Posted by Ronnie Hodges
Ronnie Hodges
5,812 Points

const input = document.getElementById(`input-phrase`);

whats wrong with my code?

app.js 
// Complete the challenge by writing JavaScript below

const button = document.getElementById(`btn-phrase`);

const input = document.getElementById(`input-phrase`);
index.html 
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Phrase Sayer</title>
  </head>
  <body>
    <p><label for="input-phrase">Type a phrase</label></p>
    <p><input type="text" id="input-phrase"></p>
    <p><button id="btn-phrase">Say Phrase</button></p>
    <script src="app.js"></script>
  </body>
</html>

1 Answer

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

There are 2 potential issues:

  • the original code creating an event listener should remain, but it seems to be missing
  • the template literals might be confusing the challenge checker

As a "best practice", template literals should only be used when they contain substitution tokens. Otherwise you can use plain strings (enclosed in single or double quotes).