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!

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


My page is blank after submitting my code

1 Answer

Hi Friend,

You made following mistakes in your code- 1.Each HTML tag should have opening and closing tag. 2.If your planning to assign some value out of function then use return keyword at end of function.

function buildList(arr) { var listHtml = '<ol>'; for (var i = 0; i < arr.length; i += 1) { listHtml += '<li>' + arr[i] + '</li>'; } listHtml += '</ol>'; return listHtml; }

3.You didn't use print function which is giving you blank page.Use print function at end of your javascript file. html = "You got " + correctAns + " questions(s) right." html += '<h2>You got these questions correct:</h2>'; html += buildList(correctAnswers); html += '<h2>You got these questions wrong:</h2>'; html += buildList(wrongAnswers);