Keep-generated-actionscript

When you compile an mxml application, all your mxml is first converted to actionscript and then this actionscript is further compiled into a SWF. You can see this generated actionscript to learn the flex framework in depth using the flex compiler flag -keep-generated-actionscript. To set this flag in Flex Builder right click to open the project Properties, select Flex Compiler, and add -keep-generated-actionscript to the Additional compiler arguments. Now rebuild the project and you will see a new folder called ‘generated’ that appears and has all the generated code