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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Using For Loops with Arrays

Mariana Castilho
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Mariana Castilho
Front End Web Development Techdegree Graduate 13,842 Points
Posted by Mariana Castilho
.a{fill-rule:evenodd;}techdegree seal-36
Mariana Castilho
Front End Web Development Techdegree Graduate 13,842 Points

My code always skip 1 line

Hi! I followed the instructions but my code always skip 1 line. So there are songs in lis 1, 3, 5, etc until 12. And lis 2, 4, 6, etc are blank.

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.length; i+= 1) {
   listHTML += '<li>' + list[i] + '<li>';
  }

  listHTML += '</ol>';
  print(listHTML);

}

printList(playList);

2 Answers

Kevin Gates
Kevin Gates
15,053 Points
Kevin Gates
Kevin Gates
15,053 Points

Hi there,

I think the error is because you have 2 opening <li> instead of an opening and closing one.

listHTML += '<li>' + list[i] + '<li>';

Should be this:

listHTML += '<li>' + list[i] + '</li>';
Victor Warner
Victor Warner
2,869 Points

omg thank you