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
Sam Men
Courses Plus Student 1,067 PointsAfter your newly created returnValue function, create a new variable named echo. Set the value of echo to be the results
After your newly created returnValue function, create a new variable named echo. Set the value of echo to be the results from calling the returnValue function. When you call the returnValue function, make sure to pass in any string you'd like for the parameter.
The function will accept the string you pass to it and return it back (using the return statement). Then your echo variable will be set with what is returned, the results.
function returnValue(drink) {
var echo = returnValue();
return "drink";
}
<!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
Kevin Becerra
14,243 PointsWhen they say to create a variable that calls the function they mean outside the function. If you tried calling that inside the function the browser wouldn't be able to find that function and you would receive an error. The proper way to do the challenge would be like this.
function returnValue(e) {
return e;
}
var echo = returnValue('hello')
Steven Parker
231,275 PointsThe function you make to pass task 1 should not be modified for task 2.
You will create the new variable after the function, but you will use the function in assigning it a value.