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Adobe Flex 2.0

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Developer-friendly tools for building RIA, create applications to run in the flash player. ... Client with Flash Player. Now for some examples ... – PowerPoint PPT presentation

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Title: Adobe Flex 2.0


1
Adobe Flex 2.0
  • By
  • Axel Jensen

2
Table of Contents
  • Evolution of Computer Applications
  • Advantages of Rich Internet Applications (RIA)
  • Different RIA Technologies at the current moment
  • Flex Builder 2.0.1
  • Brief MXML Execution process.
  • Examples…

3
Understanding RIA
  • Evolution of Computer Applications
  • Mainframes Desktop Client/Server Apps Web
    Applications Rich Internet Applications

80s 90s
Late 90s early 00s
05 -…
00s
4
Advantages of RIA
  • Typically more user friendly.
  • businessManagers()
  • Making it easier for users to work with software…
  • Making more productive software means reducing
    labor costs, while growing sales.
  • itOrganizations() endUsers()
  • Break away from page-base architectures reduces
    the load on web servers and overall network
    traffic.

5
RIA Technologies
  • Ajax
  • Asynchronous Javascript and XML
  • Flash
  • Originally made to run animations, flash has
    evolved over the years, and is used for all sorts
    of programming… Games… Fancy Animations…
    Applications…
  • Laszlo
  • Developer-friendly tools for building RIA, create
    applications to run in the flash player.
  • Flex
  • Uses Actionscript 3.0
  • Object Oriented languages that pushes the
    capabilities of the Flash platform

6
RIA Technologies (cont)
  • Flash Player 9
  • Focuses on improving script execution
  • Uses AVM (actionscript virtual machine)
  • Rebuilt from the ground up to work with
    actionscript 3.0
  • Error handling has severely increased
  • Flex Builder 2
  • Tool to design applications specifically built
    for RIAs. Built on the Eclipse platform

7
Things to cover
  • Flex Builder 2
  • Create a new mxml Application

Open Perspective Button
Source/Design Buttons
Run Button
Code Editor
Navigator View
Problems/Debug
8
Things to cover (cont)
  • Application execution
  • Create a new mxml Application

MXML ActionScript SWF
Client with Flash Player
9
Now for some examples
  • Introduction to creating projects in flex builder
  • Build a hello world App
  • Using ArrayCollections and or XML to do mock ups
  • Build a to do list
  • Show examples
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