define accessor

There are two ways to create an object: The first, with the object constructor followed by the new operator, and the second, the object literal. As follows var New = ' Nicy '=+function() { Console.log (this. name);}; var person = { '

In JavaScript, an object is defined as "a collection of unordered attributes, whose properties can contain basic values, objects, or functions." In layman's terms, we can interpret an object as a set of name-value pairs, where the value can be data

First, the objectNeedless to say, there are several common ways to create objects:　　1. Create the object from the constructor, as follows:function Person () { varnew person ();2. Create a simple object by using object, for example:var New

ECMASCRIPT5 Introduction First of all to find out ECMAScript is God horse, we know that JavaScript or livescript the beginning is Netscape out, and then Microsoft also followed up the jscript,scriptease also have their own cenvi, So there are three

1. PropertiesThere are two types of properties in ECMAScript: Data properties and accessor properties.　　First, data propertiesThe Data property contains the position of a data value, where the value can be read and written.var person = {Name:

Objective Laravel is a simple, elegant PHP Web development framework that frees developers from spaghetti code and develops great web apps with simple, elegant, expressive syntax, followed by a small weave to learn the accessors of Laravel.

Brief introductionThere are two special properties in the object defined by ECMAScript, which are given when you define an object's properties, and we can rewrite the two special properties to rationalize the access to their properties when

The first is more common, and is implemented accessor by closure store value, which is suitable for all browsers. Copy Code code as follows: Function Sandy (val) { var value = val; This.getvalue = function () { return value; }

What is an accessor?We've discussed the real variables before, but not too much discussion. The real variable of an object belongs to its property and is a general difference from other objects from the same class. It is important to read and write

ECMA5 got a new thing, that is, the user can object.defineproperty configuration properties can be written, configurable, enumerable , let us developers can define some properties, these properties are a bit like native brightFor example, we usually