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What is BlazeDS Message Service? The BlazeDS Message Service enabled with publish/subscribe mechanism and infrastructure to allow Flex application to publish and subscribe messages to a collection of messaging destinations with providing the building of real time data push and applications with collaboration. The following steps creates a simple Cricket score card application that helps [...]

Working with BlazeDS Remote Data Services using Flex 4.0 What is BlazeDS? BlazeDS is a collection of data services that help and simplify building of data driven RIA. They also improve the performance of remote data access operations. BlazeDS supports and enables real time data push and asynchronous collaborative applications. BlazeDS service is deployed on [...]

Flex 4 Charting Charting is a mechanism of depicting data using graphical elements known as charts. Flex charts are persuasive with using static charts and as well animated. Flex enables to create interactive and attractive dashboards also. This article describes how to create charts, the customization, use multiple axes, and support user interaction using Flex. [...]

This article is based on Flex4 in Action, published on 10-November-2010. It is being reproduced here by permission from Manning Publications. Manning publishes MEAP (Manning Early Access Program,) ebooks and pbooks. MEAPs are sold exclusively through Manning.com. All print book purchases include an ebook free of charge. When mobile formats become available all customers will [...]

Introduction Flex provides 3 classes to communicate with servers namely HttpService,WebService and RemoteObject HTTPService component of Flex 4 can be used with any kind of server-side technology, including PHP pages, ColdFusion Pages, JavaServer Pages (JSPs), Java servlets. This article aims at discussing the httpservice component with JSP for the following task. To send a request [...]

Introduction Flex 4.0 framework facilitates to interact with various kinds of RPC services. Flex Applications can invoke traditional Web Services or Restful web services that returns XML, JSON etc. MXML’s RPC components provides access to SOAP (Simple Object Access Protocol) based web services and Restful web services using HTTP Services. Flex supports requests and responses [...]

Introduction This article explains the new features introduced in the latest version Flex 4.0. Initial version of Adobe Flex has been released in 2004. In 2008 Adobe has released the version Flex 3.0. But, the latest version of Flex has many improvements compare to its previous releases. If you are not familiar with developing applications [...]