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dyon gerwen
2,963 PointsWhere does .fullName come from ?
Where does .fullName come from ?
function Person(firstName, lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
Person.prototype.fullName = function() {
return this.firstName + " " + this.lastName;
};
function Teacher(firstName, lastName, roomNumber) {
Person.call(this, firstName, lastName);
this.room = roomNumber;
}
2 Answers
Steven Parker
229,732 PointsBased on the code shown above, it's a method of the Person object, defined in person.js.
Graham Tonelli
11,968 PointsYou are using a constructor function to instantiate the variable fullname which is a property of the Person object. .fullname 'Comes' from the function itself.
Hope this helps, cheers.
Joe Beltramo
Courses Plus Student 22,191 PointsJoe Beltramo
Courses Plus Student 22,191 PointsWhat do you mean by where does it come from?