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 trialJacob Horn
9,255 PointsYou haven't added any `'change'` event handlers with the `addEventListener()` method.
Do I have a syntax error or am I missing a line of code before my eventlistenrs?
Thanks for the help!
//Select select box
var navigationSelect = document.getElementById("nav");
//Navigate to URL when select box is changed
var navigateToValue = function() {
window.location = this.value;
}
//Send analytics data
var sendAnalytics = function() {
//Placeholder
}
navigationSelect.addEventListener = ("change", navigateToValue);
navigationSelect.addEventListener = ("change", sendAnalytics);
<!DOCTYPE html>
<html>
<body>
<select id="nav">
<option value="index.html">Home</option>
<option value="about.html">About</option>
</select>
<h1>Home</h1>
<script src="app.js"></script>
</body>
</html>
<!DOCTYPE html>
<html>
<body>
<select id="nav">
<option value="index.html">Home</option>
<option value="about.html">About</option>
</select>
<h1>About</h1>
<script src="app.js"></script>
</body>
</html>
1 Answer
Steven Parker
231,269 PointsYou have a syntax error. There's a stray equal sign (=) between the addEventListener call and its arguments (on both lines).