Why my method is not executing what I want it to execute?

Question

Please answer my question and DO not write an alternative code!!!!!!
//I want to change the name James to Aron but it does not change it.
//How can I fix it with this syntax ?
//What is wrong here?
function person (name, age) {
this.name = name;
this.age = age;
this.changeName = methFunc;
}

function methFunc () {
var x = "Aron";
return x = this.name;
}

var aron = new person ("James")
alert (aron.changeName())

//There is another code I wrote with the same syntax that execute what I want:
function player (score) {
this.score = score
this.updateScore = update;
}
function update () {
return 500 + this.score
}

var winMatch = new player (200)
alert (winMatch.updateScore())

Answer 1

sorry, answer is

function person (name, age) {
this.name = name;
this.age = age;
this.changeName = methFunc;
}

function methFunc () {
var x = "Aron";
return this.name = x;
}

var aron = new person ("James")
alert (aron.changeName())

in methFunc you set x="Aron" and then set it to "James" and return it

Answer 2

@Yaroslav Pieskov:
Thank you so much for your help!

The right syntax is:
this.name = name:
so the right code is:
var x = "Aron"
return this.name = x
or
return this.name = "Aron"

Answer 3

I could not understand that equality sign " = " is also an operator like the plus sign " + " is an operator.
Then why = did not behave like + or vice versa.
I mean in the second example the this.score was after 500 + but it worked.
May be the this.name = name syntax is just for assignment operator "="

Answer 4

yes. return this.name="Aron"

Answer 5

@Yaroslav Pieskov Thank you so much!
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