Book Image

jQuery UI 1.10: The User Interface Library for jQuery - Fourth Edition

Book Image

jQuery UI 1.10: The User Interface Library for jQuery - Fourth Edition

Overview of this book

jQuery UI, the official UI widget library for jQuery, gives you a solid platform on which to build rich and engaging interfaces quickly, with maximum compatibility, stability, and effort. jQuery UI's ready-made widgets help to reduce the amount of code that you need to write to take a project from conception to completion. jQuery UI 1.10: The User Interface Library for jQuery has been specially revised for Version 1.10 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 up your knowledge, taking you from beginner to advanced user in a series of easy-to-follow steps. Throughout the book, you'll learn how to create a basic implementation of each component, then customize and configure the components to tailor them to your application. Each chapter will also show you the custom events fired by the components covered and how these events can be intercepted and acted upon to bring out the best of the library. We will then go on to cover the use of visually engaging, highly configurable user interface widgets. At the end of this book, we'll look at the functioning of all of the UI effects available in the jQuery UI library.
Table of Contents (22 chapters)
jQuery UI 1.10: The User Interface Library for jQuery
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Changing the trigger event


Most of the options are self-explanatory, and the values they accept are usually Boolean, string, or element selectors. Let's put some of them to use, so that we can explore their functionality. Change the final <script> element in accordion2.html so that it appears as follows:

<script>
  $(document).ready(function($) {
    var accOpts = {
      event:"mouseover"
    }
    $("#myAccordion").accordion(accOpts);
  });
</script>

We no longer need the custom stylesheet added in accordion2.html, so go ahead and remove the following line from the code:

  <link rel="stylesheet" href="css/accordionTheme.css">

Save these changes as accordion3.html. First, we create a new object literal called accOpts that contains the event key and the mouseover value, which is the event we wish to use to trigger the opening of an accordion panel. We pass this object to the accordion() method as an argument and it overrides the default option of the widget, which is...