Book Image

jQuery UI 1.8: The User Interface Library for jQuery

By : Dan Wellman
Book Image

jQuery UI 1.8: The User Interface Library for jQuery

By: Dan Wellman

Overview of this book

<p>jQuery UI, the official suite of plugins for the jQuery JavaScript library, gives you a solid platform on which to build rich and engaging interfaces with maximum compatibility, stability, and a minimum of time and effort.</p> <p>jQuery UI has a series of ready-made user interface widgets and a comprehensive set of core interaction helpers to reduce the amount of code that you need to write to take a project from conception to completion.<br /><br />jQuery UI 1.8: The User Interface Library for jQuery has been specially revised for version 1.8 of jQuery UI. It is written to maximize your experience with the library by breaking down each component and walking you through examples that progressively build upon your knowledge, taking you from beginner to advanced usage in a series of easy-to-follow steps.<br /><br />Throughout the book, you'll learn how each component can be initialized in a basic default implementation and then customize and configure each component to tailor it to your application. You'll look at the configuration options and the methods exposed by each component's API to see how these can be used to bring out the best of the library. Each chapter will also show you the custom events fired by the component covered and how these events can be intercepted and acted upon.</p>
Table of Contents (21 chapters)
jQuery UI 1.8 The User Interface Library for jQuery
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Configuring draggable options


The draggable component has a wide range of configurable options, giving us a very fine degree of control over the behavior that it adds. The following table lists the options that we can manipulate to configure and control our drag elements:

Option

Default value

Used to…

addClasses

true

Add the ui-draggable class to the drag object. Set to false to prevent this class being added.

appendTo

"parent"

Specify a container element for drag objects with a helper attached.

axis

false

Constrain drag objects to one axis of motion. Accepts the strings x and y as values, or the Boolean false.

cancel

":input, option"

Prevent certain elements from being dragged, if they match the specified element selector.

connectToSortable

false

Allow the drag object to be dropped on to a sortable list and become one of the sort elements.

containment

false

Prevent drag objects from being dragged out of the bounds of its parent element...