Informagen Echo Development

This website was created as a mechanism to share work created with the Echo3 Framework.

Software License

Components, source code, and programming techniques are freely available without restriction and is licensed under the terms of the MIT License, which is one of the most liberal open source licenses available.

Using Google Analytics

Setup and use Google Analytics within an Echo3 client application in order to track page changes, on-site duration and a myriad of user actions.

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WebKit Demo

This Echo3 based framework works with the mobile browsers found in the iPhone, iPod Touch and Android phone as well as with desktop browsers which are based on the WebKit rendering engine, Apple Safari and Google Chrome.

This demo will not run on Microsoft Windows IE. Surprisingly, it works passably on Firefox v3.5+, even though this is not a WebKit based browswer.

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Informagen Component Sampler

This Echo3 Client side Web Application can be used to test the behavior of Informagen JavaScirpt components which are under development.

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Echo Component Test Harness

This Echo3 Web Application can be used to test the behavior of Echo3 components which are under development. Built on Maven2.

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ScrollWheel Component

A subclass of ButtonWheel loosely mimics the iPod scroll wheel using an inner wheel to scroll the component's value with a mouse motion.

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ButtonWheel Component

A four button wheel which increments/decrements an integer counter. Responds to the mouse scroll wheel with visual feedback.

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CapacityBar Component

An Echo component which implements a capacity bar similar to that used in Apple's iTunes and Safari Debugger.

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HtmlComponent Component

An Echo component which display an HTML fragment.

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Simple Captcha Component

An Echo component which displays a string obfuscated within an image. This technique can be used as another barrier to automated security attacks.

Designated as 'Simple' becuase it can be used in a JavaScript only client, however, because the source code is exposed to the attacker the barrier can be easily penetrated.

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StaticImage Component

An Echo component which displays an image from the server file system, resource, URL, or Java 2D.

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ReflectedImage Component

A subclass of StaticImage which adds a reflection to the image.

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HorizontalRule Component

An Echo component which implements the HTML <hr> tag.

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ActiveTextField Component

A suite of TextField components which provide feedback for valid and invalid input. Integer, Numeric and RegEx are currently implemented.

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ActiveTextArea Component

A TextArea component which provides a running character count and warns the user if a maximum count has been exceeded.

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Maven2 Archetypes

Create two runnable Echo3 applications. A simple application build from the Echo3 on-line documentation and an application build on a modified MVC Framework.

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