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  • Book Overview & Buying jQuery 2.0 Development Cookbook
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jQuery 2.0 Development Cookbook

jQuery 2.0 Development Cookbook

By : Leon Revill
4.2 (12)
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jQuery 2.0 Development Cookbook

jQuery 2.0 Development Cookbook

4.2 (12)
By: Leon Revill

Overview of this book

Taking a recipe-based approach, this book presents numerous practical examples that you can use directly in your applications. The book covers the essential issues you will face while developing your web applications and gives you solutions to them. The recipes in this book are written in a manner that rapidly takes you from beginner to expert level. This book is for web developers of all skill levels. Although some knowledge of JavaScript, HTML, and CSS is required, this Cookbook will teach jQuery newcomers all the basics required to move on to the more complex examples of this book, which will benefit the more seasoned jQuery developer. If you want to learn how to create modern website features quickly, using best practice techniques, then this book is for you.
Table of Contents (12 chapters)
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11
Index

Updating content based on user input


jQuery allows developers to easily process user input and then update the page to reflect this input. The previous recipes of this chapter have looked at detecting changes on input values and clicks on various page elements. This recipe will help you to create a web page that will update a header element based on the title that has been selected from a drop-down menu.

Getting ready

Create a blank HTML document named recipe-4.html, with the latest version of the jQuery library downloaded and ready for use.

How to do it…

Using techniques similar to those you have learned in the previous recipes, perform the following steps to make changes to the DOM based on user interaction:

  1. Add the following HTML code to recipe-4.html, which you have just created; don't forget to update the reference to the jQuery library. This HTML creates a basic HTML web page with a drop-down menu element, allowing the user to choose a number of titles. There is also a header element that...

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