I've been trying to get my head around getters and setters and its not sinking in. I've read JavaScript Getters and Setters and Defining Getters and Setters and just not getting it. Can someone clearly state: What a getter and setter are...
How do I emulate PHP-style __get() and __set() magic getter/setters in JavaScript? A lot of people say that this is currently impossible. I am almost certain that it is possible because projects like nowjs (http://nowjs.com) do something like this....
Is there a way to get a get/set behaviour on an array? I imagine something like this: var arr = ['one', 'two', 'three']; var _arr = new Array(); for (var i = 0; i < arr.length; i++) { arr[i].__defineGetter__('valu...For whatever reason, Javascript getters/setters for custom objects seem to work with any browser but IE. Does IE have any other non-standard mechanism for this? (As with many other features) If not, are there any workarounds to achieve the same fun...
How can i access a static getter from an instance of the class that implements that getter? for example, i have this class: class Component { static get isComponent() { return true; } constructor() {} } const c = new Component(); how can i...What does get mean in this ES6 class? How do I reference this function? How should I use it? class Polygon { constructor(height, width) { this.height = height; this.width = width; } get area() { return this.calcArea() } cal...I have some classes which consist of many short getters/methods. Example: get jQuery() { return this.pageConfig.jQuery || jQuery; } An arrow function with similar content may be written as follows: () => this.pageConfig.jQuery || jQuery;...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'm using a library called which takes a JS object as an input. Unfortunately, the JSONP api that I am using returns an object containing getters and setters, which this particular library does not know how to handle. How can I remove all getter...
I would like to be able to copy an object keeping getter and setter functionality. NOTE: This question is about angularjs but it may apply to many other frameworks as well. Code available at: https://jsfiddle.net/vwb04d4f/2/ function out(str) {...©2020 All rights reserved.