Why it is not possible to call the getName method of the assigned Person object from the Citizen class?

Question

https://code.sololearn.com/WXxWG411R40p/?ref=app

Answer 1

look at the answer with 200+ votes

https://stackoverflow.com/questions/22156326/private-properties-in-javascript-es6-classes

Answer 2

Your Citizen constructor should be:

this._obj = person_object;

Also in the Person constructor, when declaring as "var _age = age;" you will not have access to that variable inside the class methods.

it should be this._age = age; and same for name, no need to declare var for it inside the condtructor

Answer 3

The answers in that post that I was going to suggest are:

https://stackoverflow.com/a/28165599

https://stackoverflow.com/a/22509411

Answer 4

I am a little bit in trouble with JS ... That works but it makes all the properties public.