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Questions tagged [apache-flex]

Apache Flex [NOT CSS FLEXBOX] is a framework for developing Rich Internet Applications that run in Flash Player or Adobe Air. Originally designed by Adobe, Flex was donated to the Apache Software Foundation in 2011 and became a top level Apache project in December 2012.

Flex is a framework for rapid Rich Internet Application development which runs on Flash Player or Adobe . Originally designed by Adobe, Flex was donated to the Apache Software Foundation in 2011 and became a top level Apache project in December 2012.

Apache Flex® is a highly productive, open source application framework for building and maintaining expressive web applications that deploy consistently on all major browsers, desktops and devices (including smartphones, tablets and tv). It provides a modern, standards-based language and programming model that supports common design patterns suitable for developers from many backgrounds. Flex applications can be deployed to the ubiquitous Adobe® Flash® Player in the browser, Adobe® AIR™ on desktop and mobile or to native Android™, IOS™, QNX®, Windows® or Mac® applications.1

Usage

  • The lexical analyzer flex is not related to this. It should be tagged with or instead.
  • The CSS property flex is also not related to this. It should be tagged with instead.

Resources

23926 questions
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inner class in AS

for example: package{ public class A { var test:String; public function A() } } class B{ } the code is in the same file, we call B is inner class, then how to call the constructor of class B
jason
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Flex ComboBox, default value and dataproviders

I have a Flex ComboBox that gets populated by a dataprovider all is well... I would now like to add a default " -- select a item --" option at the 0 index, how can I do this and still use a dataprovider? I have not seen any examples of such, but I…
mmattax
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Flex profiling - what is [enterFrameEvent] doing?

I've been tasked with finding (and potentially fixing) some serious performance problems with a Flex application that was delivered to us. The application will consistently take up 50 to 100% of the CPU at times when it is simply idling and…
Herms
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C++/Qt vs Adobe AIR

I have to choose a platform for our product. I have to decide between The Qt Framework and Adobe's AIR. I am well versed with Qt as I have worked for the last two years. I looked up at the Adobe's site but all the info about flex, flash, ability to…
Ankur Gupta
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Capturing user input from Flex TextInput control: which event to use?

Should I use the change or textInput event to capture user input on a TextInput control? Why?
Niko Nyman
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Any Flex 4 migration experience?

My current development stack is MySQL + iBatis + Spring + Spring BlazeDS Integration 1.01 + BlazeDS 3.2 and Flex 3 with Mate 0.8.9 framework. Now Flash Builder 4 beta 2 is out. There are cool features like Data Centric Development (DCD), form…
Gok Demir
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Disable Flex CSS type selector warning?

I'm building a somewhat large Flex project that includes several modules (a single Flex project that produces multiple SWFs) Right now, I have a single css file, being loaded in the main SWF tag:
davr
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Best way to remove all elements from an ActionScript Array?

I'm writing an application in Flex / ActionScript and have a number of class member variables of type Array storing data. My question is: what's the "best" way to clear out an Array object? I noticed the ArrayCollection class has a function…
Chris R
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Trace on Chrome/Browser console

Does anybody know how to trace messages in the google chrome console using Flex3. In the logs section for example.
Dave
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Why should I use Flex?

In a recent conversation, I mentioned that I was using JavaScript for a web application. That comment prompted a response: "You should use Flex instead. It will cut your development time down and JavaScript is too hard to debug and maintain. You…
VirtuosiMedia
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How can I use something like HTML5 localStorage, but shared between browsers?

I tried localStorage in HTML for my project. When I save some data using localStorage in one browser and try to read it in another browser, it fails. How can I save data that is common across all browsers, like Flex is doing? And where these data…
user10
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Flex: What's the difference between an MXML "Component" and an MXML "Module"?

As the title suggests, what's the difference between a "Component" (New –> MXML Component) and a "Module" (New –> MXML Module)? Thanks, David
David Wolever
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Is Adobe Flex going to end up dead - can you recommend a web+mobile app replacement?

I'm seeking advice regarding adobe flex which has been currently incubated by Apache. Is Flex going to end up dead? In my organization I have been offered two options: either move to HTML5 technology, or choose another platform such as Android or…
Dinesh
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Text Input is reverting text when the application is deployed to IPhone, using Flash Builder 4.5

We are building a mobile application using Flash Builder 4.5.1, our application contains a text input that must accept arabic characters and should be "Right To left" directed. on the emulator all is working fine, while on the device it is not. When…
Hassan Mokdad
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What Causes Flash Error #2012 (Can't instantiate class)?

I am new to ActionScript 3 and have run into a problem: Using Flex Builder 3, I have a created a project with a few simple classes. If code in class A instantiates an object of class B (class B is in its own source file) then the code compiles fine,…
Bob F
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