framer prototype

1 What is prototype The prototype property of an object in JavaScript that returns a reference to the object type prototype. This is a rather awkward explanation, and to understand it, the concept of object type (type) and prototype (prototype) should be understood first. B

JavaScript does not support inherited patterns of traditional classes, it is a prototype-based inheritance, that is, through prototype settings to implement inheritanceLet's consider the following question function person () { this . Name = "haha" ; this . Sayname = function () {Console.log ( this .name); }} var p1 = new person (); var p2 = new person (); P1.say

The prototype mode belongs to the creation mode of the object. By giving a prototype object to indicate the type of all objects created, and then creating more objects of the same type with the method of copying the prototype object.The prototype model has two forms: simple form and boarding form.Primitive model patter

JavaScript is a dynamic language (Dynamic Language Dynamics Programming Language: Dynamic type language, meaning that the type of check is done at run time, that is, "weak type" language), there is no class concept, there are classes reserved words, But cannot be used as a variable namePrototype: Each object in JavaScript has an internal private connection pointing to another object, which is the prototype of the original object note: The

Introduction of prototype Model (Brief Introduction) Prototype mode (Prototype pattern): Specifies the type of object to create with a prototype instance, and creates a new object by copying the prototypes. Specify the kind of objects to create using a prototypical instance, and create new objects by copying this

Prototype mode is the creation mode. Design intent: Use the prototype instance to specify the type of object to create and create a new object by copying the prototype. We use the class diagram of the example that builds the CV to illustrate the prototype pattern. Class Diagram: The

1. Prototype rulesA. All reference types (arrays, objects, functions) have object attributes and are free to extend properties;var arr = [];ARR.A = 1;B. All reference types (arrays, objects, functions) have a _proto_ attribute (implicit prototype), and the property value is an ordinary object;C. All functions have a prototype (explicit

Overwrite prototype Prisoner example//1. Defines the prototype object var proto = {Sentence:4,//imprisonment years Probation:2//probation years}; 2. Define the constructor of the prototype object var prisoner = function (name, id) {this.name = name; This.id = ID; }; 3. Associating the constructor with the prototy