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  1. Avg. Rating 5.0
  2. Avg. Rating 5.0

    How do you find out how much a class is contributing to the ...

    Use mxmlc's link-report feature along with a visualization tool such as the LinkReportAIR application to exactly know the size taken up each class and its dependencies.

  3. Avg. Rating 4.7

    My Flex application works fine when run from Flex Builder, b ...

    Always keep in mind that your application file (SWF) is put in a trusted application list by Flex Builder. When you deploy it to a server, it does not fall into the trusted category and hence encounter security related errors usually related to cross domain resource access or scripting.

  4. Avg. Rating 4.7

    What is mx_internal?

    mx_internal is a namespace used by the Flex framework to partition out functions and properties that may change in future releases of the Flex SDK.

  5. Avg. Rating 4.5

    Why is session info (cookies) not sent when uploading files ...

    Session information such as cookies is not preserved when Flash does a FileReference.upload() in Firefox. Cookie information has to be inserted manually.

  6. Avg. Rating 4.5

    Why is HTML wrapper generated by Flex Builder disabling brow ...

    This is because Flex Builder will add properties which will ask the browser not to render the vertical scrollbar

  7. Avg. Rating 4.3

    How do I make my Flex application look and feel great?

    Read the Flex Interface Guide. Explore the different ways in which Flex allows designers and developers to work together. Use styling, skinning, transitions and effects elegantly to balance between functionality and jazz.

  8. Avg. Rating 4.3

    Why are the descendants of ViewStack or Accordion null?

    Access the components only after they are instantiated or change the creationPolicy property of the Accordion to all.

  9. Avg. Rating 4.0

    What are the security restrictions in setting HTTP headers?

    Two things have to considered: the header blacklist and crossdomain.

  10. Avg. Rating 4.0

    What information do I need to keep in mind when using RSLs?

    RSLs can be signed or unsigned. Only Adobe can sign RSLs and only the signed ones are cached in the player. If RSLs are not used, only classes that are required are compiled in. RPC and data visualization classes come as separate RSLs than the Flex framework.