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 Object-Oriented JavaScript Object Basics Changing and Adding Properties

PLizz help

its saying isTurn not defined

changing_properties.js
const player1 = {
    name: 'Ashley',
    color: 'purple',
    isTurn: true,
    play: function(){
        if (this.isTurn) {
            console.log(`${this.name} is now playing!`);
         }
    }
}


const player2 = {
    name: 'Guil',
    color: 'red',
    isTurn: false,
    play: function(){
        if (this['isTurn']) {
            console.log(`${this['name']} is now playing!`);
        }
    }
}

isTurn.player1=false;

1 Answer

John Lack-Wilson
John Lack-Wilson
8,181 Points

The last line of your code should be

player1.isTurn = false;

thats where it says not defined

John Lack-Wilson
John Lack-Wilson
8,181 Points

It's because your code is:

isTurn.player1 = false;

But it should be:

player1.isTurn = false;

isTurn is a field belonging to player1, which is why you are getting an undefined error.