• Introduction to Ajax • jQuery • JMaki • Summary Page 4 4 What is AJAX? • Ajax= acronym for: > Asynchronous JavaScript And XML(or XMLHTTPRequest ) • Browser client uses JavaScript to Asynchronously get data from a server and update page dynamically without refreshing the whole page • More interactive user experience Page 5 5 Traditional Web AJAX within a browser, there is AJAX engine (more…)

What You’ll Walk Away With • Enough code to be dangerous • Enough knowledge not to be • Tools of the trade • Places to look when you get stuck • How it all fits together • The lowdown on “what’s next” What We’ll Cover • What Ajax is • What Ajax is not • The fundamentals of Ajax • How to build better experiences with Ajax • Tools to make Ajax development easier How We’ll Get There • Demos • Deconstruction • Code examples • Introduction to debugging tools What Is Ajax? • New name, old tech • Technique for increasing UI responsiveness • Incremental, in-place updates to a page • Updates a result of user actions • Preserves you reach • No plugins, standards based • Browser as protocol participant Why Ajax Now? • The browsers stabalized • The DOM is more-or-less implemented • HTML and CSS are tapped out • At the limit of resonsiveness and usability • REST and SOAP are handy endpoints • What if the browser could be just another client?…

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This is the agenda of this presentation. First, I will briefly talk about what we mean by “Rich User Experience” from an end-user standpoint. I will then go over several Rich Internet Application technologies that make rich user experience possible when using Web applications. Then I will spend the rest of the presentation talking about AJAX in a bit more detail. First, I will show you the real-life examples and usage cases of AJAX to give you a sense of how AJAX is (more…)

AJAX enables web pages to work faster and more intuitively. It allows Web applications to look and feel more like traditional applications. Web applications using AJAX have already started to replace standard desktop applications, generating a growing interest in how AJAX can actually make in-roads in the enterprise. Enterprise AJAX addresses this trend by going beyond the basics to show real results from AJAX performance benchmarking, user interface interaction testing, and customer implementations. This book contains valuable AJAX architectural patterns as well as case studies from real enterprise applications and examples based around both .NET and Java, the two dominant enterprise application frameworks. The authors highlight important enterprise AJAX techniques and present them in the context of the Gang of Four design patterns. The topics in this book are extensions of traditional enterprise development patterns, but amplified to leverage the power of AJAX. ¨ Provides a concise introduction to AJAX fundamentals ¨ Looks at the details of some of the popular AJAX frameworks ¨ Shows how to build component-based AJAX applications ¨ Helps understand the role of AJAX in the future of the enterprise by looking at competing and complementary technologies ¨ Discusses advanced topics such as declarative JavaScript programming…

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In addition, Backbase makes its Ajax development expertise available to customers for designing high-level Ajax application architecture. Professional services are also available to …

Backbase addresses the Ajax-based RIA development challenges with a superior enterprise Ajax framework which supports open industry standards. It includes tools to optimize the entire RIA development lifecycle, including components that facilitate integration with server back-ends, as well as a full (more…)

Comparing Ajax to Normal HTTP Mechanism As stated above, the traditional way users interact with a page is to click a link (usually translates to an HTTP GET request) or click a submit button on a form (usually translates to an HTTP POST request) . In the first case, a new page is requested and the browser refreshes with new content. In the second case, either a new page or the same page with modified values is returned. In Ajax the request is made using the (more…)

PHP and Ajax W hile theconcept of Ajax containsa handy set of functionality for creating actions on the fly, if you are not making use of its ability to connect to the server, you are really just using basic JavaScript. Not that there is anything truly wrong with that, but the real power lies in joining the client-side functionality of JavaScript with the server-side processing of the PHP language using the concept of Ajax. Throughout this chapter, I will run through some examples of how PHP and Ajax can be used together to design some basic tools that are quite new (more…)

Abstract. AJAX – Asynchronous Java Script and XML – is a new implementation of established web development technologies to gain inter- activity between users and servers through multiple client sided server connections in the background. It allows to integrate web applications in browsers, as a consequence the borders to desktop applications are disappearing. AJAX is a kind of framework that leads Web programming into the direction of Web 2.0, the new generation of using and developing the internet. This paper discusses AJAX, Web 2.0 and gives an idea about the principles of the asynchronous Java Script and XML technology by (more…)

Ajax: Ready States, PHP and Arrays Last week we built a basic filmstrip application using Ajax. It was neat to see the images and descriptions coming in asynchronously, but it wasn’t a very extendable application of Ajax. What if we wanted to add new images? And what about all the hard coded JavaScript? (more…)

AJAX Chat and JSON Online chat solutions have been very popular long before AJAX was born. There are numerous reasons for this popularity, and you’re probably familiar with them if you’ve ever used an Internet Relay Chat (IRC) client, or an Instant Messenger (IM) program, or a Java chat applet. AJAX has pushed online chat solutions forward by making it easy to implement features that are causing trouble or are harder to implement with other technologies. First of all, an AJAX (more…)