ECMAScript allows us to define getters or setters as following:  [text/javascript]  var object = {   property: 7,   get getable() { return this.property + 1; },   set setable(x) { this.property = x / 2; } };   I can work around if I'm using a cla...

Consider the following code:  var x = 0;  var o = {};  function getter() {     return x; }  Object.defineProperty(o, "y", {     get: getter,     set: function (y) {         x = y;          Object.defineProperty(o, "y", {             g...

I have an object that contains a getter.  myObject {     id: "MyId",     get title () { return myRepository.title; } }  myRepository.title = "MyTitle";   I want to obtain an object like:  myResult = {     id: "MyId",      titl...

Asking about Object.defineProperty as demonstrated below:  function testComponent(){     var testProperty;     Object.defineProperty(this, "testProperty",     {         get : function()         {            return testProperty;         },...

I'd like to create a class in JS that uses native getters and setters. I know I can create getters/setters for objects, like so:  var obj = {     get value(){         return this._value;     },     set value(val){         this._value = val;     }...

If here is my store.js file:  const state = {   count: 0,   loggedIn: false }  const mutations = {   UP_COUNT(state) {       state++;   } }  const actions = {   upCount({ commit }) {     commit('UP_COUNT');   } }       Let's say to incre...

I have an object o with prototype p:  var p = {} var o = Object.create(p)   It is possible to add a property a to the object o, and then add a setter of the same name to the prototype p:  o.a = 1 Object.defineProperty(p, 'a', {set: function(v...

I'd like to know why the error is not raised inside the catch block when i use Object.defineProperty() method with get() and set()?        try {       var f;       Object.defineProperty(window, 'a', {         get: function() {           r...

TypeScript: view on playground  class A {     protected _name: string = ""      set name(name: string) {         this._name = name     }        get name() {         return this._name     } }  class B extends A {     protected _name: string =...

I've searched a lot for how to  do properties in Javascript. Most all of the revealing module pattern I've seen has exclusively exposed functions, and from experience I know if I expose an object, I'm only really getting a copy of the val...