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

Any idea why my code isn't printing?

var playList = [ ['Sun and Moon', 'Above and Beyond'], ['Concret Angel', 'Gareth Emery'], ['A Team', 'Ed Sheeran'], ['Don\'t Carry it All', 'The Decemberists'], ['I, and Love, and You', 'The Avett Brothers'] ];

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

function printSongs( songs ) { var listHTML = '<ol>'; for ( var i = 0; i < list.length; i += 1) { listHTML += '<li>' + songs[i][0] + ' by ' + songs[i][1] + '</li>'; } listHTML += '</ol>'; print(listHTML); }


1 Answer

Michael Liendo
Michael Liendo
15,326 Points

In your for loop, list should be changed to songs.

Also worth noting, is that you should use a different method other than print since that is a native JS method that is similar to pressing ctrl + p