Insert JavaScript code in HTML. Example _ basic knowledge-js tutorial

This article mainly introduces the example of inserting JavaScript code in HTML. nesting in HTML code is the basic function of JavaScript, if you need JavaScript code, refer to any part of the HTML document. But there are also the following best methods to include JavaScript in HTML files.

• In...Part.
• In...Part.
• In...And...Part.
• Scripts and external files are then included in... .

In the following sections, we will see how to include different JavaScript methods:
In JavaScript... Part:

If you want to run a script on some events, when the user clicks somewhere, such as, the script header should be as follows: