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Questions tagged [flex4.5]

Flex 4.5 is an iteration of the ActionScript and MXML based RIA SDK focused on expanding support for mobile / tablet platforms.

Notable areas of focus compared to version 4:

  • Developing mobile and multiscreen applications
  • Accelerated coding for Flex and ActionScript projects
  • Support for an improved designer/developer workflow (Flash Builder <-> Flash Catalyst)
  • Updated platform support and improved performance
  • Expanded set of Spark components replacing MX versions, including:
    • DataGrid
    • Form
    • Image
    • formatters
    • validators

The initial 4.5 release in April 2011 provided support for Android devices. A subsequent release in June 2011 (Flex SDK 4.5.1) added functionality to target both iOS and BlackBerry Tablet OS platforms.

References

Introducing Adobe Flex 4.5 SDK

Flex Blog Announcement of Flex SDK 4.5 Release

Flex Blog Announcement of Flex SDK 4.5.1 Release

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Vertical tabs in Flex 4

I would like to have vertical tabs in Flex 4. I have started implementing this by having a vertical list down one side. On list selection I am updating the selection index of a view stack. This gives the functionality of vertical tabs. My problem is…
RNJ
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Get "Error: unable to resolve '/assets/images/**.png' for transcoding" while building on FlexMojos 4.0-RC2 and Flex SDK 4.5.1.21328

I get the this "Error: unable to resolve '/assets/images/**.png' for transcoding" while building on FlexMojos 4.0-RC2 and Flex SDK 4.5.1.21328. Code is like below [Embed(source='/assets/images/lot_dimensions_bg_4digit.png')] SDK…
srayker
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itemEditEnd for FLex 4.5

In version 4 there is a Flex itemEditEnd (in Datagrid) event, but does not exist in Flex 4.5, itemEditEnd this event has been replaced by what event?
RDyego
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Flex MX:HTML handling errors and loading problems

I have a simple mx:html that load a page.. I'd like to show a popup when there is a problem loading the page... How can I handle this event? I have not find anything useful on the web :(
Marcx
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Prevent selection of a particular item in spark list

I have a Spark List which has a custom itemRenderer for rendering each item in the List. I wish to prevent an item in that list from being selected (based on some custom logic) by the user. What is the best way I can achieve this? Here's how my…
Saket
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Problem casting to an interface in flex

I am using interfaces for module communication like in adobe flex documentation. When I have a ModuleLoader in mxml, everything works great. …
Mansuro
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Flex and compiling RSLs into the SWF and the #2032 error

I've been working on a SWF that will be converted into a Projector file, no particular great shakes but some fun logic driving some aspects. Written Flex 4.5 it has been a doddle until I test the projector on a new / clean machine and without (v…
SeanCocteau
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Flex Mobile persist view data

I built a simple hello world app to check out the Flash Builder 4.5 mobile capabilities. Here's how it works: The Default View asks for name in an textinput and has a continue button When you click the continue button it pushes a new view in the…
Pranav Hosangadi
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How to change a DropDownList's BackGround colour In FLEX?

This is what I've done so far.