jQuery – The Basics

The Basics Of jQuery

JQuery’s core functions will show you tons of possibilities. First is allows you to manipulate HTML elements throughout document, add effects and execute AJAX requests, and include event listeners. then again, before diving into jQuery, you should learn about JavaScript basics first.

You can include an interactive feature at the top of the website. This the kind of interactivity programmers call “behavior”. Please note that JavaScript is not like any other programming. languages because it works differently in different browsers.

Thanks to this inconsistencies, programmers often turn to jQuery, which is the foundation JavaScript to smooth out jaggies. By using this structure, you can save valuable time. After all, the code that you the need for use is already there. It is already included in the framework from the developers who wrote this. If you want to use jQuery for projects you need to load it and then save with your HTML.

Most often, users store JavaScript files in separate folders to avoid confusion with their HTML files. Ideally, you should place JavaScript files underneath the HTML document before you close the body tag. If you put jQuery in jquery.js file folder name along with the HTML files you are using, you should write the following:

<!DOCTYPE html>
<html>
 <head>
 <title>Chapter 02, Exercise 01</title>
 <script src="jquery.js"></script>
 <script src="app.js"></script>
 </head>
 <body>
 <p>Hello World</p>
 </body>
</html>

It’s just a basic HTML page, nothing special. Take a look at the two <script> tags

<script src="jquery.js"></script>
<script src="app.js"></script>