Welcome to the Treehouse Community
The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.
What other ways are there to select get a DOM element by its ID attribute?
var warning = document.getElementById("warning"); var button = doducment.getElementById("makeItRed");
<!DOCTYPE html> <html> <head> <title>Adding an Event Listener</title> </head> <link rel="stylesheet" href="style.css" /> <body> <div id="warning"> Warning: My background should be red! </div> <button id="makeItRed">Make It Red!</button> <script src="app.js"></script> </body> </html>
Julian Shadrin15,677 Points
An alternative to document.getElementById() is document.querySelector(); const warning = document.querySelector('#warning'); const button = document.querySelector('#makeItRed');