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JavaScript

Hi, 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

Looks 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);

Amazing, thanks so much!