What are the Flex application development steps and technical framework
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Introduction to Flex
Flex usually refers to AdobeFlex, which was first released by Macromedia in March 2004. based on its proprietary MacromediaFlash platform, it is a series of technology combinations that support the development and deployment of RIA (RichInternetApplications). Another meaning of Flex is a tool that generates scanners that can recognize lexical patterns in text.
Flex application development steps
The following is derived directly from Flex2.0Beta3 's help file:
◆ uses a system predefined component (windows, buttons, etc.) to define a development interface.
◆ organizes and arranges components, and now user-defined interface design.
◆ uses styles and themes to define visible designs.
◆ adds dynamic actions, such as interaction between applications.
◆ defines and connects to the last data service as needed.
◆ generates a SWF file that runs in the Flash player from the source code.
Technical Framework of Flex
Flex technology includes the following main technical frameworks:
1. XML language (MXML) that describes the application interface
two。 Scripting language (ActionScript) that conforms to the ECMA specification, handles user and system events, and builds complex data models
3. A basic class library
4. Real-time services at run time
5. A compiler that generates swf files from MXML and ActionScript files.
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