Flex Application development Services India
Author: Rightway Solution
Author: Rightway Solution
Adobe Flex is a collection of technologies released by Adobe Systems for the development and deployment of cross platform rich Internet applications based on the proprietary Adobe Flash platform. The initial release in March 2004 by Macromedia included a software development kit, an IDE, and a J2EE integration application known as Flex Data Services. Since Adobe acquired Macromedia in 2005, subsequent releases of Flex no longer require a license for Flex Data Services, which has become a separate product rebranded as LiveCycle Data Services. Flex 2 offers special integration with ColdFusion MX 7. The ColdFusion MX 7.0.2 release adds updated Flash Remoting to support Action Script 3, a Flex Data Services event gateway, and the Flex Data Services assembler. Flex Builder 2 also adds extensions for ColdFusion providing a set of wizards for RAD Flex development. A subset of Flex 1.5 is also embedded into ColdFusion MX 7 middleware platform, for use in the ColdFusion Flash forms feature. It is possible to use this framework to write rich internet applications, although its intended purpose is for rich forms only.
Flex Application development: At the core of Flex 2 is the Flex framework, which is distributed for free as part of the Flex Software Development Kit (SDK). The framework builds on the foundation provided by Flash Player 9 and ActionScript 3.0 by providing a rich class library that embodies best practices for building successful RIAs. The Flex framework provides a rich set of extensible user interface components, a flexible model for controlling layout and user interaction, and a robust infrastructure for accessing data from remote services and binding it to the data objects and user interface controls. The Flex component library includes over 100 components and containers, ranging from simple widgets like buttons and a color picker, to advanced controls like a data grid, accordion pane, and rich text editor. Developers can construct an application's user interface using these built-in components, subclass them to modify their behavior, or create entirely new components using the component API. Like other modern user interface development environments, Flex enables developers to take advantage of predefined interactions, such as drag able columns on a data grid, or hook into some well-defined events to define application-specific behaviors. Developers lay out Flex components with MXML, an XML-based language that provides a declarative approach to controlling an application's visual appearance. Using MXML, developers can position components, specify constraints to enable a more "liquid" user interface, and use View States and Transitions to control how the application should respond to different user actions and application events. To customize the look and feel of an application, developers can set the built-in style properties through Cascading Style Sheets (CSS) or attach custom visual assets using built-in support for 9-slice.
Flex applications access data and services through a set of built-in service components. Developers can access XML data through HTTP and web services, as well as take advantage of additional services provided by Flex Data Services, including connectivity to remote Java objects, publish/subscribe messaging, and the new Flex Data Services. To facilitate working with data, Flex provides a rich data-binding infrastructure that automatically updates the user interface when data is returned, allowing applications to remain responsive even when waiting for results from the server. Everything below is directly sourced from the help file in version 2.0 Beta 3: Define an application interface using a set of pre-defined components (forms, buttons, and so on) Arrange components into a user interface design Use styles and themes to define the visual design Add dynamic behavior (one part of the application interacting with another, for example) Define and connect to data services as needed Build the source code into an SWF file that runs in the Flash Player About the Author:
Rightway solution is a leading
PHP web development company provides
Flex Application development Services world wide.
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