Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Useful Array Methods

Keith Ford
Keith Ford
4,416 Points

Any idea with this for Loop doesn't seem to be working? When I type "list" into the prompt, nothing happens.

I know using a for Loop is not the suggested way to solve this problem, but I can't figure out why inStock isn't printing.

https://w.trhou.se/kern77n5ms

1 Answer

Seth Kroger
Seth Kroger
56,407 Points

In your if statements you are using a single equals sign (which means assignment) instead of double/triple equal signs (which means test for equality).

  if (search.toUpperCase === "QUIT") {
    break;
  } else if (search.toUpperCase === "LIST") { 
   // ...print out the list...
  }