Bram Smeets's Beginning Google Web Toolkit: From Novice to Professional PDF

By Bram Smeets

ISBN-10: 1430210311

ISBN-13: 9781430210313

ISBN-10: 143021032X

ISBN-13: 9781430210320

The publication is easily written yet is now extraordinarily outdated. The publication was once written for GWT model 1.5, yet on the time of my buy GWT 1.7 used to be the most recent unlock. there have been extra ameliorations than I anticipated. in precisely the 1st 3rd of the publication i discovered the following:

- applicationCreator.cmd isn't any longer a GWT command. it's been changed through webAppCreator.cmd

- webAppCreator.cmd creates a unique listing constitution than the illustrated examples.

- The default software that GWT generates has changed.

- a brand new occasion version was once brought in GWT 1.6. in particular, Listeners are changed with Handlers. you'll come upon this for the 1st time in bankruptcy three.

- whereas i used to be following the routines utilizing GWT 1.7, Google published GWT 2.0 which extra obsoleted this version. The 2.0 liberate brought a declarative UI with UIBinder. in fact that may not be during this booklet. additionally in 2.0 "Development Mode" changed the "Hosted Mode" that is nice yet will confuse the beginner utilizing this booklet as guidance.

The simply means this publication will be precious is that if you obtain GWT 1.5 to stick to in addition to the examples. i do not recognize many programmers, beginner or in a different way, that may be content material to profit a expertise on an outdated unlock with deprecated equipment and out of date tooling.

I just like the narratives of the e-book, i love how it flows, and if the authors ever choose to post a brand new variation with GWT 2.0 with an analogous type and accuracy it can most likely earn 5 stars. regrettably the e-book is simply too many releases outdated (which is simply too undesirable contemplating it used to be simply Copyrighted in 2008!)

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Additional info for Beginning Google Web Toolkit: From Novice to Professional (Beginning: from Novice to Professional)

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But in our opinion, GWT has two advantages: first it’s completely open source, whereas Flex is just partly open source; and second, a compiled GWT application runs inside any modern browser (assuming JavaScript is turned on) while Flex applications run only on systems where the Flash player is installed. Summary In this chapter, we introduced the concept of a rich Internet application (RIA) and illustrated where it came from by giving some historic background. We went from the mainframe application with its terrible user experience and limited cost effectiveness to rich Internet applications that are superior in both respects.

CHAPTER 2 ■ INTRODUCING GOOGLE WEB TOOLKIT (GWT) JRE Emulation Library So the GWT compiler allows us to write Java code and then have that translated into JavaScript. But for this to work, GWT has to provide a mapping of the Java Runtime Environment (JRE) onto JavaScript. This is exactly what the JRE Emulation library does. It has two parts. The first part deals with Java language support and the (mostly minor but important) differences between the GWT emulation and the real Java version. The second part deals with what classes are emulated by GWT and can therefore be used by you as a developer.

In practice, you’ll just start writing Java code and accept that it’s going to run as JavaScript later. So far we’ve looked at constraints on you as a developer when creating GWT applications. But now let’s look at what GWT gives you to make your life easier. Please note that most if not all of the things we discuss in this chapter are discussed in more detail in the remainder of this book. Basic Concepts Before we can take a detailed look at the different features provided by GWT’s UI library, we must first introduce some of GWT’s basic concepts.

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Beginning Google Web Toolkit: From Novice to Professional (Beginning: from Novice to Professional) by Bram Smeets

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