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 trialCallum Chetty
6,295 Pointsplease provide the answer to javascript, loops and arrays track objective - create a do...while loop
Can someone assist me / explain how to turn this code into a do...while loop?
var secret = prompt("What is the secret password?");
while ( secret !== "sesame" ) {
secret = prompt("What is the secret password?");
}
document.write("You know the secret password. Welcome.");
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
1 Answer
Emmanuel Nggadas
13,341 PointsThe idea of a do..while loop is (like the name suggests) to do something while a condition remains true. So You place the prompt in the do block and the condition in the while block as shown below. You need to declare the variable "secret" as an empty variable before the do while loop.
var secret;
do {
secret = prompt("What is the secret password?");
} while (secret !== "sesame")
document.write("You know the secret password. Welcome.");