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  • Book Overview & Buying DWR Java AJAX Applications
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DWR Java AJAX Applications

DWR Java AJAX Applications

By : Sami Salkosuo
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DWR Java AJAX Applications

DWR Java AJAX Applications

5 (2)
By: Sami Salkosuo
Buy this Book

Overview of this book

Table of Contents (12 chapters)
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DWR Java AJAX Applications
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DWR Java AJAX Applications
Credits
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Credits
About the Author
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About the Author
About the Reviewers
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About the Reviewers
Preface
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Preface
Lock Free Chapter
1
Introduction
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Introduction
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What is AJAX?
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DWR: AJAX for Java Developers
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The DWR Community
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Summary
2
DWR Features
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DWR Features
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Ease of Use
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Reverse AJAX
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DWR JavaScript Libraries
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Converters
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Creators, Filters, and Signatures
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Integration with Other Projects
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Security
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Summary
3
Getting Started
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Getting Started
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Supported Browsers and Environments
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Configuration
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Setting up a Development Environment
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Testing and Debugging
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Error Handling
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Packaging and Deployment
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Summary
4
User Interface: Basic Elements
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User Interface: Basic Elements
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Creating a Dynamic User Interface
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Implementing Tables and Lists
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Implementing Field Completion
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Summary
5
User Interface: Advanced Elements
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User Interface: Advanced Elements
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Creating Forms
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Building a Navigation Tree
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Map Scrolling Using DWR
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Summary
6
Backend Integration
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Backend Integration
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Integrating a Database with DWR
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Integrating with Web Services
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Integrating with a Messaging System
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Summary
7
Sample Applications
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Sample Applications
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Collaborative Book Authoring
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Chatroom
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Summary

Chapter 5. User Interface: Advanced Elements

This chapter has three samples: forms, navigation tree, and map scrolling. Forms are found in almost all the web applications, and the sample shows how to do form validation and processing using DWR. The navigation tree includes a simple navigation tree that has a Java bean for holding menu elements that are accessed via DWR. The last sample in this chapter is a map scrolling sample that shows how to achieve zooming and scrolling of a map using Java, JavaScript, and DWR.

The following are the sections discussed in this chapter:

  • Creating Forms—includes examples of form processing

  • Building a Navigation Tree—shows one way of using DWR in the navigation tree implementation

  • Map Scrolling Using DWR—shows the DWR functionality in a web page map (from the planet Mars in this sample)

Creating Forms

This sample is about forms, form validation, and submission of a form. For this sample, the form we will handle is very simple, just a few fields, and the point of...

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