Book Image

Learning jQuery 3 - Fifth Edition

By : Jonathan Chaffer, Karl Swedberg
Book Image

Learning jQuery 3 - Fifth Edition

By: Jonathan Chaffer, Karl Swedberg

Overview of this book

If you are a web developer and want to create web applications that look good, are efficient, have rich user interfaces, and integrate seamlessly with any backend using AJAX, then this book is the ideal match for you. We’ll show you how you can integrate jQuery 3.0 into your web pages, avoid complex JavaScript code, create brilliant animation effects for your web applications, and create a flawless app. We start by configuring and customising the jQuery environment, and getting hands-on with DOM manipulation. Next, we’ll explore event handling advanced animations, creating optimised user interfaces, and building useful third-party plugins. Also, we'll learn how to integrate jQuery with your favourite back-end framework. Moving on, we’ll learn how the ECMAScript 6 features affect your web development process with jQuery. we’ll discover how to use the newly introduced JavaScript promises and the new animation API in jQuery 3.0 in great detail, along with sample code and examples. By the end of the book, you will be able to successfully create a fully featured and efficient single page web application and leverage all the new features of jQuery 3.0 effectively.
Table of Contents (23 chapters)
Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Dedication
Preface

Sorting table rows


The majority of the topics we're investigating in this chapter can be demonstrated through sorting the rows of a table. This common task is a useful way to assist users in quickly finding the information they need. There are, naturally, a number of ways to do this.

Sorting tables on the server

A common solution for data sorting is to perform it on the server. Data in tables often comes from a database, which means that the code that pulls it out of the database can request it in a given sort order (using, for example, the SQL language's ORDER BY clause). If we have server-side code at our disposal, it is straightforward to begin with a reasonable default sort order.

Sorting is most useful, though, when the user can determine the sort order. A common user interface for this is to make the table headers (<th>) of sortable columns into links. These links can go to the current page, but with a query string appended indicating the column to sort by, as shown in the following...