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Start your free trialIlya Treehouse
118 PointsHow can I call the method?
Can someone help me with that calling issue, please? Not sure how can I call a method not a class.
class User {
constructor(email, username, birthday) {
this.email = email;
this.username = username;
this.birthday = birthday;
}
changeUsername(username) {
this.username = username;
}
}
var user1 = new User('JavaScriptStudent@teamtreehouse.com', 'JSUser1', '1/08/1991');
1 Answer
Dave StSomeWhere
19,870 PointsYou call your method from the class instance with dot notation.
Try the following:
class User {
constructor(email, username, birthday) {
this.email = email;
this.username = username;
this.birthday = birthday;
}
changeUsername(username) {
this.username = username;
}
}
const user1 = new User('JavaScriptStudent@teamtreehouse.com', 'JSUser1', '1/08/1991');
console.log(user1.birthday);
console.log("username before method call --> " + user1.username);
user1.changeUsername('did this work?'); // this is the method call
console.log("username after method call --> " + user1.username);
// output:
1/08/1991
username before method call --> JSUser1
username after method call --> did this work?
Ilya Treehouse
118 PointsIlya Treehouse
118 PointsThanks a lot!