What is the function of JavaScript in HTML script

This article will explain in detail what functions JavaScript has in the HTML script. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

JavaScript makes HTML pages more dynamic and interactive.

HTML script element (recommended: getting started with HTML)

Tags are used to define client script, such as JavaScript.

The script element can either contain script statements or point to an external script file through the src attribute.

The required type attribute specifies the MIME type of the script.

JavaScript is most commonly used for image manipulation, form validation, and dynamic content updates.

The following script outputs "Hello World!" to the browser:

[xss_clean] ("Hello World!")

Label

Tags provide alternative content when scripts cannot be used, such as when scripts are disabled by the browser, or when the browser does not support client script.

The noscript element can contain all the elements that can be found in the body element of a normal HTML page.

The contents of the noscript element are displayed only if the browser does not support scripts or if scripts are disabled:

[xss_clean] ("Hello World!") Your browser does not support JavaScript! This is the end of the article on "what is the function of JavaScript in the HTML script". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.