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

Kyle Cecil
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.a{fill-rule:evenodd;}techdegree
Kyle Cecil
Python Web Development Techdegree Student 3,156 Points

Cannot get workspaces code to work.

var playList = [ ["Speed Demon", "Michael Jackson"] ["6", "Drake"] ["U Don't Know", "Alison Wonderland"] ["Angel of the Morning", "Juice Newton"] ];

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); /******************************************************************************************************** playlist.js:4 Uncaught TypeError: Cannot read property 'Alison Wonderland' of undefined ********************************************************************************************************/ this is what is logged into the console with a blank preview page(other than css and html). What am I doing wrong??

2 Answers

Andres Ramirez
Andres Ramirez
18,094 Points

Always keep an eye out for those comas! And semi-colons and all special characters!!