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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Two-Dimensional Arrays

Roberto Mirabella
Roberto Mirabella
12,814 Points
Posted by Roberto Mirabella
Roberto Mirabella
12,814 Points

What I am missing??? 

var playList = [
  ['I did it my way', 'Frank Sinatra']'
  ['Respect','Aretha Franklin'],
  ['Imagine','John Lennon'],
  ['Born to Run','Bruce Springsteen'],
  ['Louie Luie','The kingsman'],
  ['Maybellene','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

Mohammed Khalil Ait Brahim
Mohammed Khalil Ait Brahim
9,539 Points
Mohammed Khalil Ait Brahim
Mohammed Khalil Ait Brahim
9,539 Points

In the array There is a quote after the bracket of the first Element 

var playList = [
  ['I did it my way', 'Frank Sinatra'], // JUST HERE I REMOVED THE ' and added a ,
  ['Respect','Aretha Franklin'],
  ['Imagine','John Lennon'],
  ['Born to Run','Bruce Springsteen'],
  ['Louie Luie','The kingsman'],
  ['Maybellene','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);
Roberto Mirabella
Roberto Mirabella
12,814 Points
Roberto Mirabella
Roberto Mirabella
12,814 Points

oooooh!!!!!!!!!!!! Thanks so much Mohammed.. I feel so stupid! :)