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 (Retiring) Getting a Handle on the DOM Selecting by Id

Nicholas Wallen
Nicholas Wallen
12,278 Points
Posted by Nicholas Wallen
Nicholas Wallen
12,278 Points

No idea why this isn't working. My answer is correct.

let input = document.getElementById("phraseText");

That is the correct answer. Its not working.

js/app.js 
let input = document.getElementbyId('phraseText');
let button = document.getElementById('sayPhrase');
console.log(button); 

button.addEventListener('click', () => {
  alert(input.value);
});
index.html 
<!DOCTYPE html>
<html>
  <head>
    <title>Phrase Sayer</title>
  </head>
  <body>
    <p><input type="text" id="phraseText"></p>
    <p><button id="sayPhrase">Say Phrase</button></p>
    <script src="js/app.js"></script>
  </body>
</html>

1 Answer

trio-group I.AM
trio-group I.AM
25,711 Points

Hey!

You seem to have misspelled the getElementById in the first line (lowercase b should be capital B). Otherwise your code is passing.

Nicholas Wallen
Nicholas Wallen
12,278 Points
Nicholas Wallen
Nicholas Wallen
12,278 Points

How come it requires "console.log(button); " That wasn't discussed in the videos.

Antti Lylander
Antti Lylander
9,686 Points
Antti Lylander
Antti Lylander
9,686 Points

No, it certainly does not require console.log to pass.