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

JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Create a `do...while` loop

Horus Chay
Horus Chay
1,518 Points

kinda struck

For this challenge, I rewrote the code to as attached. But it doesn't seem to be correct. What went wrong?

script.js
var secret = prompt("What is the secret password?");
do {
 prompt("What is the secret password?"); 
  if secret == "sesame" {
  }
} while ( ) 


document.write("You know the secret password. Welcome.");
index.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Hey! Okay so, here's how I see it working.

The variable needs to be defined outside of the loop. We are basically saying that the code should DO the prompt(), while the variable 'secret' is not equal to 'sesame'. Otherwise, once 'secret' is equal to 'sesame', the loop will end and the 'welcome' message will be displayed.

var secret; 
do {
secret = prompt("What is the secret password?"); 
} while ( secret !== "sesame" );
document.write("You know the secret password. Welcome.");