javascript instantiate class

Learn more about Javascript I 've been mixing up my script for a while recently and replied to some posts, but I didn't make anything to show it to everyone. I felt a little uneasy, so I wrote something below, it should have been sent in the class encapsulation area. Considering that it is cold, I hope this article can help more friends, so I will put it here. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>

object is anything people want to study, from the simplest integer to the complex plane can be regarded as an object, it can not only represent the specific things, but also can represent abstract rules, plans or events. --Quote from Baidu Encyclopedia Object-oriented programming is the most popular programming mode at the moment. But sadly, the most widely used JavaScript as a front-end does not support object-oriented.

Overview What are we talking about when we're talking about object-oriented programming? The first thing we talk about are concepts: objects, classes, encapsulation, inheritance, polymorphism. Objects and classes are object-oriented, and encapsulation, inheritance, and polymorphism are the three characteristics of object-oriented programming. JavaScript provides objects but lacks classes, and it cannot explicitly define a

What is a class? Many friends who are new to programming may not understand the class. In fact, the class is a simulation of our real world. It may be easier to say "category" or "type. For example, an animal like "man" is a class, and a specific person is an instance of "man". "Man" can have many instances (more t

IClass plans for details: http://www.iecn.net/forum/showthread.php?threadid=14811  * =========================================================================  */ /*** Define Forcewindow class constructors* No parameters* No return value*/function Forcewindow (){THIS.R = document.documentelement;THIS.F = document.createelement ("FORM");This.f.target = "_blank";This.f.method = "POST";This.r.insertbefore (THIS.F, this.r.childnodes[0]);} /*** Defi

Javascript itself does not support object-oriented features. It does not have an access control operator and does not define the class keyword. It does not support inherited extend or colons, nor does it support virtual functions, however, Javascript is a flexible language. Let's take a look at how Javascript without a

OverviewWhat are we talking about when we talk about object-oriented programming?The first thing we're talking about are concepts: objects, classes, encapsulation, inheritance, polymorphism.Objects and classes are object-oriented, and encapsulation, inheritance, and polymorphism are the three main features of object-oriented programming. JavaScript provides an object but lacks a class, and it cannot explici

when the name of the output func, but test can add other static properties, but there are no other reserved words, for the moment I have not continued to find;For the 3, 4 method, it is possible to assign a value to the test.name, and it will output the value correctly.Therefore, for Func intrinsic properties, if the Func method is used to declare an object, it is possible that some values are not allowed, so the individual is more likely to recommend the object declaration using the 3, 4 metho

Three ways to define JavaScript classes (Class) Almost 20 years ago, when JavaScript was born, it was just a simple web scripting language. If you forget to fill in the user name, it jumps out a warning. Today, it becomes almost omnipotent, from the front-end to the back-end, with a variety of unthinkable uses. Programmers use it to accomplish larger and larg