Table of Contents

• Table of Contents
• Summary
• Why
• Learn By Example
• GWT 1.6+ Examples
• GWT Example Using Handlers
• Math Flash Card
• Connection Pooling - Tomcat6
• Your Own JDO to MySQL - Tomcat6
• Join Two Projects Together - Eclipse Projects Join
• GWT 1.5- Examples Below This
• Code Snippets this.Wiki
• Demos
• Eclipse Projects In Source
• Promoting

Summary

Example Eclipse Google Web Toolkit projects. These projects are working examples and have been tested before releasing them.

Why

Why do I document? Building my pride and joy: Gone Vertical habit trainer.

Learn By Example

Sample eclipse projects to look at in source. Lookup the code, methods, classes in these GWT eclipse projects to see how I did it. This will help you compare code notes with your project and/or research and development.

GWT 1.6+ Examples

Here is my new 1.6 stuff. I will deprecate the other examples later down the road.

• GWT on Google's App Engine is so easy to deploy your application
• This has got to be the coolest, easiest, nicest, way to deploy a web application.
• I am totally sold on the gwt + app engine.

GWT Example Using Handlers

This project is how I figured out how to use event handlers. One of the harder things for me to grasp given that I was used to the changelistener system.

• Demo it on Google App Engine - http://gwtexample.appspot.com/
• SVN Source Source
• This uses Change Handler, Click Handler, Fire a Change Event
• Uses Google App Engine
• Uses Integrated Google Analytics

Math Flash Card

This project is in its infancy, but the frame is working. I plan do dress it up once i get the application logic in place.

• Google App Engine Demo: http://mathflashcard.appspot.com/
• SVN Source Source
• Uses Keyboard handler, click hander, fire change event
• Uses Integrated Google Analytics

Connection Pooling - Tomcat6

• faster connections to mysql databases using connection pooling.
• source -> sand project
• check the war/WEB-INF/web.xml file out.

Your Own JDO to MySQL - Tomcat6

• do you want to run your own JDO on Tomcat6 to MySql. This is awesome. I am designing my projects to run on my JDO, or Google App Engine Jdo. This is a quick example using JDO to MySql using Tomcat6.
• source -> JDO Project
• check the rpcImpl file out.

Join Two Projects Together - Eclipse Projects Join

• do you want to join to GWT project together at the source code level (not have to compile them into a jar). Use a core project in every one of your other projects, both client and server side classes. Here is a straight forward example
• source -> ProjectA(includesB)>ProjectB

GWT 1.5- Examples Below This

The stuff below was done in 1.5 GWT architecture. Alot of its still very useful in 1.6.

Code Snippets this.Wiki

Application Navigation

Navigation - My thoughts on application navigation

My Best Practices

myBestPractices - What I like to do best, RPC Data Tranport, more coming soon.

Advertising In GWT

Advertising - Advertising options in GWT

Eclispe Faqs

gwtEclipseFaqs - tips on setting up gwt with eclipse. 32bit JVM with AMD64, External Browser. And More...

Tomcat Setup

gwtTomcat - How to setup tomcat and host your entire project front and back on tomcat.

Quick Tips

QuickTips - Tips that might make the job easier

Date and Time

gwtDateTime - getting date and time, Timezone, unix timestamp, start and end of day timestamp

GWT-DND

gwtDND - some tips to using the gwt-dnd library

MySQL Database Server

project_MySQLConn - MySQL connection, query, update, insert snippets

Microsoft SQL Database Server

project_MS_SQLConn - MS SQL connection, query, update, insert snippets

Search Index Indexing

project_IndexingGWTApp - Getting your GWT application indexed

Demos

• Clicklistener / Changelistener Demo - example use using clicklistener and changelistener
• Feedback Dialog Box Demo - I use several widgets and methods to make this example happen. This is a working example. project_MySQLConn
• Urchin Tracker Demo - Google Analytics Urchin Tracker demo. Integrated gwt tracking. See project_UrchinTracker
• History Navigation Demo - History token / anchor tag navigation demo. See project_HistoryAnchor
• Calendar Demo - Calendar date picker demo. I also use it in Habit Trainer / Goal Trainer GWT Application. See project_CalendarWidget
• MySQL/RPC Demo - Example how MySQL and RPC works in GWT. Download the eclipse project for a looksee. project_MySQLConn

Eclipse Projects In Source

Eclipse project I have designed to test gwt structure out.

• Download or view the projects from the Source Tab above.
• Quickly import the projects from source to see example code. (Note: Refer to Eclipse Faqs gwtEclipseFaqs)

Clicklistener / Changelistener

Clicklistener and Changelistener watching events widgets. Notify originator widget. Widgets can notify each other.

Basic RPC

Simple rpc example.

RPC Advanced

More advanced rpc example passing an object from server to client.

• Example War file created from Tomcat War Builder Download War Example
• Check Out the War Builder

MySQL Connection

MySQL JDBC connection example. Connection, Statment, ResultSet

• Wiki Notes and Code Snippets: project_MySQLConn

Login Manager

How you could process user login, keep sessionid in mysql for rpc request load balancing and keep state while user uses gwt.

• Sign in, rpc to server, get unique session id, rpc return back to client, display success or error
• More Info: project_LoginManager

Date and Time

Get java time date (milliseconds), get unix time stamp (seconds), get start and end of day in seconds

• Wiki Notes and Code Snippets: gwtDateTime

Pass Around Widgets

Pass around widgets in an array

• Wiki Notes and Code Snippets: project_PassAroundWidgets

Tomcat War Builder

Deploy your project quickly with this.

• Build, Compile a war file from your gwt project, into a servlet for tomcat
• Wiki Notes and Code: gwtTomcatWarBuilder
• Download an example war file: Downloads

CalendarWidget

CalendarWidget datepicker example - this is real rough

• Wiki Notes and Code Snippets: project_CalendarWidget

Feedback Dialog Box Widget

Feedback widget gets users feedback. I use clicklisteners, rpc, serialization, mysql, timer and other fun stuff to get this to work.

• See source for entire project
• Feedback Dialog Box Test - I use several widgets and methods to make this example happen. This is a working example.

Google Analytics Tracking

Using JSNI in your java methods, you can directly send tracking data to google analytics.

• See source for entire project
• Wiki Notes and Code Snippets: project_UrchinTracker

History token / Anchor tag navigation

Using anchor tags and anchor tags with parameters makes your application very flexible with external linking and tracking.

• See source for entire project
• wiki Notes and Code Snippets: project_HistoryAnchor

Rich Text Editor

I am testing rich text editor dialog popup in gwt-linux milestone 2. It has a bug.

• See source for entire project
• project_RichTextEditor

Web Site / Application Advertising

Using different advertising systems.

• Advertising - more about advertising options in GWT

Promoting

• Vote For Eclipse in Ubuntu