In the previous tutorials we learned lots of basics, like how jQuery works and how to style each element on the page using selectors. We wrote some jQuery code which hid buttons or changed their appearance a little bit. But of course we could have done all that without using jQuery. In this tutorial we are going to learn something very cool -- it's going to be an introduction to the web interactivity. So what do I mean by saying interactivity? Let's say we have a web page with a bunch of buttons or text input fields on it. Most of the time we want something specific to happen when a user clicks a button or starts entering text into a text box without reloading the page. It's impossible to solve that using only HTML and CSS -- you would want to use scripts. jQuery as a JavaScript library, allows you to do a lot and it also contains numerous complete solutions on tracking user activity -- you just need to know how to pick the right one. So this is pretty much the stuff we are about to learn in this tutorial.
http://www.mybringback.com/bringers/13716/4-jquery-tutorials-events/
