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 Object-Oriented JavaScript Getters and Setters Creating Setter Methods

Setter method quiz

WOndering why this is not working

get major(){ return this.major; }

set major(major){ this._major=major if (this.credits > 90 ) { return 'Senior'; } else if (this.credits > 60) { return 'Junior'; } else if (this.credits > 30) { return 'Sophomore'; } else { return 'Freshman'; } }

}

creating_setters.js
class Student {
    constructor(gpa, credits){
        this.gpa = gpa;
        this.credits = credits;
    }

    stringGPA() {
        return this.gpa.toString();
    }

    get level() {
        if (this.credits > 90 ) {
            return 'Senior';
        } else if (this.credits > 60) {
            return 'Junior';
        } else if (this.credits > 30) {
            return 'Sophomore';
        } else {
            return 'Freshman';
        }
    }
  get major(){
  return this.major;
  }


  set major(major){
    this._major=major
    if (this.credits > 90 ) {
            return 'Senior';
        } else if (this.credits > 60) {
            return 'Junior';
        } else if (this.credits > 30) {
            return 'Sophomore';
        } else {
            return 'Freshman';
        }
       }


}

var student = new Student(3.9, 60);

1 Answer

Steven Parker
Steven Parker
231,271 Points

It looks like you copied the code from the "level" getter method. It does something entirely different from what a setter method would do.

The backing property should only be set to the parameter if the level is either "Junior" or "Senior". Otherwise it should be set to the string "None".

Also:

  • the instructions don't ask for a "major" getter method
  • setters don't need to return a value