getter

Check out this code. This is a very simple JavaScript object which is implemented using Module Pattern (and you can see the live example at this fiddle address ) var human = function() { var _firstName = ''; var _lastName = '' return { get firstName() { return _firstName; }, get lastName() { return _lastName; }, set firstName(name) { _firstName = name; }, set lastName(name) { _lastName = name; }, get fullName() { return _firstName + ' ' + _lastName; } } }(); human.firstName = 'Saeed'; human.lastName = 'Neamati'; alert(human.fullName); However, IE8 doesn't support JavaScript get and set

This question already has answers here : Convention question: When do you use a Getter/Setter function rather than using a Property (9 answers) Possible Duplicate: Convention question: When do you use a Getter/Setter function rather than using a Property I've run into a lot of differing opinions on Getters and Setters lately, so I figured I should make it into it's own question. A previous question of mine received an immediate comment (later deleted) that stated setters shouldn't have any side effects, and a SetProperty method would be a better choice. Indeed, this seems to be Microsoft's

I'm trying to implement some automated getter and setter for php objects. My target is to automatically have for each properties the methods getProperty() and setProperty(value) , that way if the method is not implemented for a property the script will simply set or get the value. An example, to make myself clear: class Foo { public $Bar; } $A = new A(); $A->setBar("bar"); $A->getBar(); // -> output "bar" or class Foo { public $Bar; public function setBar($bar) { $Bar = $bar; } public function getBar($bar) { return 'the value is: ' . $bar; } } $A = new A(); $A->setBar("bar"); $A->getBar(); //

In JavaScript there is the possibility to create getters and setters the following way: function MyClass(){ var MyField; this.__defineGetter__("MyField",function(){ return MyField; }); this.__defineSetter__("MyField",function(value){ MyField = value; }); } But is there a way to get the Getter or Setter FUNCTION? I think of something like this: var obj = new MyClass(); obj.__getSetter__("MyField")("MyValue"); I need such a functionality when extending base classes. For example: Class "A" has field "a", Class "B" extends from "A" and also wants to have a field "a". To pass values from the "a"

After several years of following the bad practice handed down from 'architects' at my place of work and thinking that there must be a better way, I've recently been reading up around TDD and DDD and I think the principles and practices would be a great fit for the complexity of the software we write. However, many of the TDD samples I have seen call a method on the domain object and then test properties of the object to ensure the behaviour executed correctly. On the other hand, several respected people in the industry (Greg Young most noticeably so with his talks on CQRS) advocate fully

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() } calcArea() { return this.height * this.width; } } It means the function is a getter for a property. To use it, just use it's name as you would any other property: 'use strict' class Polygon { constructor(height, width) { this.height = height; this.width = width; } get area() { return this.calcArea() } calcArea() { return this.height * this.width; } } var p = new Polygon(10, 20)

I have define the data class as: data class chatModel(var context:Context?) { var chatManger:ChatManager?=null //getter get() = chatManger //setter set(value) { /* execute setter logic */ chatManger = value } } Now how will i access the get() and set() function. In java I do like that: //for getter new chatModel().getJId() //for setter new chatModel().setJId("jid") edit: As the @yole suggested. I am using setter and getter as: //set the data var chatDetails:chatModel=chatModel(mApplicationContext) chatDetails.chatManger=chatManager But end up getting the java.lang.StackOverflowError: at com