Book Image

jQuery UI 1.7: The User Interface Library for jQuery

By : jQuery Foundation, Dan Wellman
Book Image

jQuery UI 1.7: The User Interface Library for jQuery

By: jQuery Foundation, Dan Wellman

Overview of this book

Modern web application user interface design requires rapid development and proven results. jQuery UI, a trusted suite of official plug-ins for the jQuery JavaScript library, gives you a solid platform on which to build rich and engaging interfaces with maximum compatibility and stability, and minimum time and effort. jQuery UI has a series of ready-made, great-looking user interface widgets and a comprehensive set of core interaction helpers designed to be implemented in a consistent and developer-friendly way. With all this, the amount of code that you need to write personally to take a project from conception to completion is drastically reduced. Specially revised for version 1.7 of jQuery UI, this book has been 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. In this book, you'll learn how each component can be initialized in a basic default implementation and then see how easy it is to customize its appearance and configure its behavior to tailor it to the requirements of 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. Events play a key role in any modern web application if it is to meet the expected minimum requirements of interactivity and responsiveness, and each chapter will show you the custom events fired by the component covered and how these events can be intercepted and acted upon.
Table of Contents (19 chapters)
jQuery UI 1.7
Credits
About the Author
About the Reviewers
Preface
Index

The window-blind effect


The blind effect is practically the same as the slide effect. Visually the element appears to do the same thing, and the two effects' code files are also extremely similar. The main difference between the two effects that we need worry about is that with this effect we can only specify the axis of the effect, not the actual direction.

The direction option that this effect uses for configuration only accepts the values horizontal or vertical. We'll build on the last example to see the blind effect in action. Add the <script> resource for the blind effect directly after the <script> that refers to the effects.slide.js file:

<script type="text/javascript" src="development-bundle/ui/effects.blind.js"></script>

Now change the handler function attached to the Cancel button, so that it appears as follows:

$("#cancel").click(function(e) {
  e.preventDefault();
  $("#login").effect("blind", { direction:"vertical" }, 1000, function() {
    $("#loginBar"...