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  • Book Overview & Buying MooTools 1.2 Beginner's Guide
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MooTools 1.2 Beginner's Guide

MooTools 1.2 Beginner's Guide

4.3 (9)
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MooTools 1.2 Beginner's Guide

MooTools 1.2 Beginner's Guide

4.3 (9)

Overview of this book

MooTools is a simple-to-use JavaScript library, ideal for people with basic JavaScript skills who want to elevate their web applications to a superior level. If you're a newcomer to MooTools looking to build dynamic, rich, and user-interactive web site applications this beginner's guide with its easy-to-follow step-by-step instructions is all you need to rapidly get to grips with MooTools.
Table of Contents (14 chapters)
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MooTools 1.2 Beginner's Guide
Credits
About the Authors
About the Reviewer
Preface

Selection using pseudo-classes


MooTools' selection awesomeness is further awesome'ized in its ability to utilize pseudo-classes. Pseudo-class selectors are special selectors that allow you to find items from the DOM using properties that can't be easily deduced using ordinary ID, class, tag, or attribute selectors. Psuedo-class selection will allow you to write complex selection strings; ones that would involve a ton of code if you were to write them in native JavaScript syntax.

A pseudo-class, in CSS3 specifications, allows you to select DOM elements that are difficult to select using normal selectors. The pseudo-class concept was introduced as part of CSS3 specifications by the W3C organization (the people in charge of establishing web standards).

Using a pseudo-class is simple, and follows the format:

:pseudo-classname

Or

:(pseudo-classname)

Note

You can read more about the concept of pseudo-classes from the W3C CSS3 Selectors Level 3 Working Draft at

http://www.w3.org/TR/css3-selectors/...

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