In this episode of the training series, you will learn about the UI components available in the Spark and MX libraries and the architectural difference between them.

Join Platform Evangelist Renaun Erickson in his video series that offers tips on migrating to Flex 4. In this episode, learn about namespace changes to both MXML and CSS files, such as the former “mx” namespace is now “mx,” “fx” and “s.”

School Improvement Network created PD360, a rich-media online environment that lets educators around the world collaborate and network. The application was created using Adobe Flex 3, ColdFusion, Acrobat 9, AIR, Dreamweaver CS4, Fireworks CS4, Flash Remoting MX, and Photoshop CS4.