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

Posted by Ferry van Maurik
Ferry van Maurik
2,117 Points

Why is this code not listing the list?

var playList = [ 'I Did It My Way', 'Respect', 'Imagine', 'Born to Run', 'Louie Louie', 'Maybellene' ];

function print(message) { document.write(message); }

function printList ( list ) { var listHTML = '<ol>'; for ( var i = 0; i < list.lenght; i += 1 ) { listHTML += '<li>' + list[i] + '</li>'; } listHTML += '</ol>'; print(listHTML); } printList(playList);

1 Answer

Alexander Davison
Alexander Davison
65,469 Points

I tried you code in a Workspace, it didn't print anything out. But as soon as I changed "lenght" to "length", it worked :)

Try changing lenght to length.

I hope this helps. ~Alex

Ferry van Maurik
Ferry van Maurik
2,117 Points

Thanks a lot :-)

Alexander Davison
Alexander Davison
65,469 Points

No problem :wink:

Can you please provide a Best answer? Thank you!