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Download Beginning Google Web Toolkit: From Novice to Professional by Bram Smeets PDF

By Bram Smeets

The publication is definitely written yet is now extraordinarily outdated.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

- applicationCreator.cmd is not any longer a GWT command. it's been changed by way of webAppCreator.cmd

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

- The default program that GWT generates has changed.

- a brand new occasion version used to be brought in GWT 1.6. particularly, Listeners are changed with Handlers. you'll come across 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 additional obsoleted this version. The 2.0 unlock brought a declarative UI with UIBinder. in fact that will not be during this publication. additionally in 2.0 "Development Mode" changed the "Hosted Mode" that is nice yet will confuse the beginner utilizing this ebook as guidance.

The basically manner this e-book will be useful is that if you obtain GWT 1.5 to stick with in addition to the examples. i do not understand many programmers, amateur or in a different way, that will be content material to profit a know-how on an previous free up with deprecated tools and out of date tooling.

I just like the narratives of the publication, i love how it flows, and if the authors ever choose to put up a brand new variation with GWT 2.0 with a similar variety and accuracy it's going to most likely earn 5 stars. regrettably the ebook is simply too many releases outdated (which is simply too undesirable contemplating it used to be simply Copyrighted in 2008!)

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Read or Download Beginning Google Web Toolkit: From Novice to Professional (Beginning: from Novice to Professional) PDF

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

The publication is easily written yet is now extraordinarily outdated. The publication was once written for GWT model 1. five, yet on the time of my buy GWT 1. 7 used to be the newest free up. there have been extra ameliorations than I anticipated. in exactly the 1st 3rd of the e-book i discovered the following:

- applicationCreator. cmd is not any longer a GWT command. it's been changed via webAppCreator. cmd

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

- The default software that GWT generates has changed.

- a brand new occasion version used to be brought in GWT 1. 6. particularly, Listeners are changed with Handlers. you are going to stumble 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. zero which extra obsoleted this version. the two. zero free up brought a declarative UI with UIBinder. after all that will not be during this e-book. additionally in 2. zero "Development Mode" changed the "Hosted Mode" that is nice yet will confuse the amateur utilizing this publication as guidance.

The simply means this e-book will be important is that if you obtain GWT 1. five to stick to besides the examples. i do not understand many programmers, beginner or differently, that will be content material to profit a know-how 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 put up a brand new version with GWT 2. zero with an analogous kind and accuracy it'll most likely earn 5 stars. regrettably the e-book is simply too many releases old-fashioned (which is just too undesirable contemplating it was once simply Copyrighted in 2008! )

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Differences in Classes There are also two minor differences in the emulated classes that you should keep in mind when writing GWT application code: • Regular expressions—Java and JavaScript have different syntax for regular expressions. Although these differences are subtle, they tend to have dramatic results, so be careful when using regular expressions. • Serialization—Java serialization depends heavily on reflection, and is therefore unavailable in GWT. However, GWT provides its own mechanism for doing serialization as part of its RPC support, as explained in Chapter 6.

There are useful icons on the right side of the toolbar (see Figure 2-7) that indicate for the current page whether the HTML, CSS, and JavaScript contain errors. Figure 2-7. com/work/web-developer/. 39 40 CHAPTER 2 ■ INTRODUCING GOOGLE WEB TOOLKIT (GWT) Firebug Firebug is another Firefox add-on that provides a lot of the same functionality as the web developer add-on for inspecting the current DOM and HTML. Firebug is actually the most powerful tool discussed in this section, and an absolute necessity when working with HTML interfaces, especially those containing JavaScript.

This sample application will gradually evolve over the course of book, adding functionality as we go. We feel that reusing the same sample application decreases the effort needed to understand the individual code samples. But maybe even more important, we feel that building something real (and even usable) over the course of the book is a much more pleasurable experience. The sample application for this book is GWTasks, an application that allows users to efficiently manage their tasks. Obviously, this sample application will be in the form of an RIA developed using GWT.

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