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
Connor Hanwick
1,012 PointsHi, Can anyone spot the error in my code? Not seeing playlist or artists when I preview.
When I preview I only see the heading: "My Music Playlist with Song and Artist"
But no playlist of artists beneath, just a white screen. Below is my code:
var playList = [
['I did it My Way', 'Frank Sinatra' ], ['Respect', 'Aretha Franklin' ], ['Imagine', 'Lennon'], ['born to run', 'springsteen'], ['louie louie, 'the kingsmen'], ['maybelline', 'chuck berry'] ];
function print(message) { document.write(message); }
function printSongs( songs ) { var listHTML = '<ol>'; for ( var i = 0; i < songs.length; i += 1) { listHTML += '<li>' + songs[i][0] + 'by ' + songs[i][1] + '</li>'; } listHTML += '</ol>'; print(listHTML); }
printSongs(playList);
2 Answers
Elijah Quesada
Front End Web Development Techdegree Graduate 32,965 PointsLooks like there's a missing quote on louie louie. Should work once this is fixed. Also add a space before and after "by".
var playList = [
['I did it My Way', 'Frank Sinatra' ],
['Respect', 'Aretha Franklin' ],
['Imagine', 'Lennon'],
['born to run', 'springsteen'],
['louie louie', 'the kingsmen'],
['maybelline', 'chuck berry']
];
function print(message) { document.write(message); }
function printSongs( songs ) { var listHTML = '<ol>'; for ( var i = 0; i < songs.length; i += 1) { listHTML += '<li>' + songs[i][0] + ' by ' + songs[i][1] + '</li>'; } listHTML += '</ol>'; print(listHTML); }
printSongs(playList);
Connor Hanwick
1,012 PointsAmazing, thanks so much!