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 trialLora Patterson
4,275 PointsHaving trouble storing the functions returned value in my echo variable.
I was able to get through step 1 but am stuck on step 2.
function returnValue( something ) {
return something;
var echo = returnValue();
}
returnValue('hello');
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
2 Answers
Karolina Jarek
4,274 PointsYou need to create a variable outside of the function. Try this :)
function returnValue ( something ) {
return something;
}
var echo = returnValue("Any string you want");
Mayur Pande
Courses Plus Student 11,711 PointsYou have called returnValue();
within your function, and I don't think the challenge needs a recursive function.
Instead it just wants you pass an argument to the function and then return so if you do something like this;
function returnValue( something ) {
return something;
// remove this line - var echo = returnValue();
}
returnValue('hello');
it will work