Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Marcin Lipski
9,947 PointsWhy is my code not working when I use print(), but it works with document.write?
var students = [ {name:'A', track:'java', achievements: 2 , points: 10 }, {name:'B', track:'js', achievements: 3 , points:100 }, {name:'C', track:'ruby', achievements: 5 , points: 1000}, {name:'D', track:'css', achievements: 6, points: 10000 }, {name:'E', track:'html', achievements: 7 , points: 100000}
];
function studentRecords(records) { var listHTML =' '; for ( var prop in students ) { listHTML+='<h2><em>Name: '+ students[prop].name + '</em></h2>'; listHTML+='<p>Track: '+ students[prop].track + '</p>'; listHTML+='<p>Achievements: '+ students[prop].achievements + '</p>'; listHTML+='<p>Points: '+ students[prop].points + '</p>'; }
print(listHTML); } studentRecords(students);
2 Answers
Steven Parker
231,275 PointsIt looks like the definition for the "print" function is missing.
teofanescucosmin
14,058 Pointsfunction print (message){ document.getElementById('output').innerHTML += message; };
If your print function was like the one i use here and on your html was printed only last message is becouse after .innerHTML you put a simple = not += .