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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

1372 questions
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Dynamic variable names in static function

Is there any way that you can have dynamic variables inside of a static function considering that you can't use "this" inside a dynamic function. What I am trying to do: public static function convertToDynamicString(pString:String):String { …
Kevin Mann
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Fill parent in Adobe Flex / MXML

I am attempting to implement a layout in Adobe Flex 4.5 / MXML where I have multiple controls in an HBox that - in total - consume all available horizontal screen estate. Some use a relative with (percentage), some an absolute width (pixels) and one…
Thilo-Alexander Ginkel
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ArrayCollection not updated via ItemRenderer (CheckBox) in Flex

I am having problems to update my ArrayCollection which initially populates my datagrid. In my case the dataprovider consists of True and False as String. These come from my database. I set the dataProvider of my datagrid to the ArrayCollection and…
yaya
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link is not wrapped in spark datagrid column

i am using spark datagrid for my application. i am using one cusomrenderer (contains one link) for my spark datagrid.Text in the columns are truncated with respect to it's column size.but the link is not truncated, it is overlapped to next column…
vengatesh
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Flex custom component, best way to use it

I have not completly understood how custom components work... Let's assume I have my Main.mxml application
Marcx
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Flex: Call method after viewstack change

In my application I have a viewstack which I am changing via actionscript using the selectedChild attribute. The problem I run into is that I want to call a method in the component that is now the selected child in the viewstack, right after I…
Kevin Mann
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Flex 4.5 - how do you detect screen size to center an image on a mobile device?

Tried stage.stageWidth and stageHeight on applicationComplete, but for some reason the actual numbers returned do not seem to be accurate - the image always appears off-centered (stageWidth/2 - imageWidth/2). How do you determine the mobile…
ina
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Flash Text Engine - TextLine calculates height incorrectly in some font

I am using Flash Text Engine's TextBlock & TextLine to display text. However, I found that some font make TextLine calculate height incorrectly. Here is my sample code: package users { import flash.display.Sprite; import…
ohm
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How to add button map.openInfoWindow using Google Maps in mobile Flex project?

I am developing map application in mobile Flex project. In this mobile Flex project I am using Google Maps in this application. I am generating google map and zoom in,zoom out controls and I am click the map open windows and this window display…
Narasimha
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Saving/Reading a file from File.applicationStorageDirectory in an iPad Flex4.5 app

I have a Flex application (SDK 4.5.1) which runs on iPad... I need to download any files, put them in local directory (like the File.applicationStorageDirectory) and then view the file inside my application. So in my test application a downloaded a…
marcocb
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Displaying part of text in RichText in bold font

How do you make some parts of spark.components.RichText bold? In my Flash / ActionScript 3 programm I have been just using htmlText property of a TextField, and set it to 1 2 3 - but now I'm trying to port my program to Flex 4.5. UPDATE: I'm…
Alexander Farber
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need my list of facebook friends to show up in adobe flex application

In an application I have created (web) I need to list out my facebook friends within a canvas (or any container) along with their profile pictures. I am using Flash Builder 4.5. I have also managed to set up AIR app (using the samples) so I am not…
Vivian Lobo
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How to show legends on multiple lines in flex

I have a Line chart with 12 Legends. Hence the are getting truncated at the end instead of wrapping around dude to lack of space. Can anyone suggest me a method to show the remaining legends on next line. e.g 6 legends on each ln
rdp
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Can I convert my existing flex3/4.5 web application to flash4.5 mobile application

I have a Flex web application with Java as back end service and now I need to make this web application run on iOS devices. Can I do that? and if so How do I do that.
Radha
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Looping over elements inside an element in Flex

I have the following function in Flex 4: protected function initEventHandlers():void { imageContainer.addEventListener(DragEvent.DRAG_ENTER, acceptDrag); imageContainer.addEventListener(DragEvent.DRAG_DROP,…
Joris Ooms
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