What are the ways to write JavaScript?

This article mainly introduces "what are the writing methods of JavaScript". In the daily operation, I believe that many people have doubts about the writing of JavaScript. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts about "what is the writing method of JavaScript?" Next, please follow the editor to study!

Method 1: embed JavaScript directly in the page

We can write the JavaScript code directly into the HTML file code. Examples are as follows:

[xss_clean] ("this is a title")

The above part of the code can be placed in or in the tag.

Method 2: introduce external JavaScript

If there is a lot of JavaScript code or if the same piece of code is used by multiple pages, to reduce code duplication, you can write the code in an external js file and reference it as needed.

Start writing code in the js file with the name of the function method ({}). The details are as follows:

Function method name () {Code content}

The format referenced in the HTML file is like. The details are as follows:

At this point, the study of "what are the ways to write JavaScript" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!