Is the method of JavaScript a function

This article introduces the knowledge of "is the method of JavaScript a function?". In the operation of actual cases, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The method is a function. In JavaScript, a function is a piece of code that needs to be called by name, while a method is a javascript function called through an object, that is, a method is a special function.

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

A function (function) is an executable block of javascript code that needs to be called by name. It can pass in some data (the parameters of the function) for processing, and then return some data (the return value of the function), or it may not return data.

The method (method) is a javascript function called through an object. In other words, the method is also a function, only a relatively special function.

The function is the method in the object, and the corresponding attribute name is called the method name.

Such as:

/ / method var person = {name: 'Zhang San', getName: function () {console.log (this.name);}} / function var name=' Zhang San 'function getName () {console.log (this.name);}} this is the end of the content of "is the method of JavaScript a function". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!