When you click the button, a click event occurs, which dynamically inserts JavaScript defined content in the HTML. The example below shows a JavaScript myFunction() function, which is called by clicking a button, being placed in the section.

Now, let's jump into inline JavaScript! In įirst, we will see how you can include JavaScript in the HTML tag. The latter one will be covered further down in this tutorial. Other strategies to minimize load times include JS minification which reduces the size of the JS file you serve.

But a anyone can still view the JS code inside the HTML. The other is by including it via an external file. Here the client does not need separate access to the JS file, which can be hidden if you like. The first is by writing JavaScript code within tags.

There are two ways to include JavaScript in your HTML document. Otherwise, the code can become hard to read. I want to write a small library of helper functions to use in my scripts. It is suggested to only implement short JavaScript codes inside the tag. How to include in javascript Ask Question Asked 14 years, 1 month ago Modified 11 years, 6 months ago Viewed 6k times 7 Say my javascript scripts aren't embedded in html/xml.In HTML, you need to write your code between and tags.In JSF I can do it like that: helps in writing cleaner, maintainable, and modular code. Then, you can use these codes as they are a part of the same file. Let's create a file named module.js (filename can be anything) with the following content: // program to include JS file into another JS fileĮxport from './modules.js'

Include javascript in html