February 2014
Intermediate to advanced
410 pages
8h 15m
English
Content preview from jQuery 2.0 Development CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Adding and removing CSS classes to dynamically change their style
jQuery comes bundled with class manipulation functions in order to allow developers to easily alter the style of any HTML element.
Getting ready
For element style changes to be of any use, we first need to declare some styles within an HTML document. The following HTML code has a range of styles and elements that we can work with to illustrate this functionality of jQuery:
<!DOCTYPE html> <html> <head> <title>Add and remove CSS classes to dynamically change their style</title> <script src="jquery.min.js"></script> <script></script> <style type="text/css"> .green { background-color: #008000; color: #FFFFFF; } .red { background-color: #FF0000; color: #FFFFFF; } .yellow { background-color: ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.