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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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Compile Flex Builder project from command line

Is there an easy way to build projects created in FlexBuilder via the command line? I'm beginning to work on adding a couple Flex components to the project I have at work. Currently the rest of the project (some java, some C++) is built via an ant…
Herms
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Tomcat startup (web.xml) issue

I'm using Tomcat 6 with eclipse web tools to publish an application. When I deploy the j2ee application I'm getting this error via tomcat logs: Feb 18, 2010 9:50:33 PM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache…
Evan Klein
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Access HTTP response headers in for flash.net.URLLoader object?

Is there a way to access the response headers from an HTTP result when using Flash/Flex's URLLoader? Setting the request headers is possible, as is accessing the response code, but getting a hold of the actual response headers seems to be…
aaaidan
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Binding to a read-only getter in AS3

Consider the following code: [Bindable(event="ReportHeaderVO_effectiveFromDateJulian_updated")] public function set effectiveFromDateJulian ( value:Number ) : void { _effectiveFromDateJulian = value; dispatchEvent( new…
Ryan Guill
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File compression before upload on the client-side

Basically I'll be working with large XML files (approx. 20 - 50 MB). These files needs to be uploaded on a server. I know it isn't possible to touch the files with javascript, nor to implement HTTP compression on the client-side. My question is that…
feketegy
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Regex to check if first 2 characters in a string are Alphabets

I'm new to actionscript and i cant seem to get the regex syntax right in actionscript3. The task is straight forward, i want to make sure that the first two characters in a given string are alphabets and nothing else. Here's what I'm doing and…
Nesta
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How to execute an Ant task only when source files have been modified?

There must be an easy way to do this. I build a Flex app using ant that depends on a SWC library, which works fine except that it rebuilds the library whether it needs to or not. How do I tell ant to only run the task if any of the sources files…
user15899
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Actionscript flex: Converting # colors to uint

I'm working with several components that take color as a uint, but the colors I have are in the format of "#161616". I'm not sure what the relation between the 2 types of colors are or how to go from one to another. It doesn't have to be an…
Daryl
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Get Current Operating System In Adobe Air

I'm making an App using Adobe Flex/Air. I was wondering if there is any way to get the Operating System the Air app is running on?
Joel
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Asynchronous function call in Flex

Is it possible to call a function asynchronously in Flex? I want to parse a file at regular intervals without blocking the rest of the application, what is the recommended approach for this?
Abdullah Jibaly
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How do generics (Vector) work inside the AVM?

Support for generics (currently only Vector.<*>, and called 'postfix type parameters' by Adobe) was added in Flash Player 10, but the only AVM2 documentation does not describe how these objects are accessed. Specifically, I noticed a new opcode…
Richard Szalay
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What is the relationship between Flex, Flash and ActionScript 3.0

I'm working on a project that uses ActionScript 3.0 with Flex SDKs. The project is built using the Eclipse IDE. I wonder if the Flex SDKs are used to support ActionScript 3.0 in Eclipse? What is the relationship between ActionScript 3.0 and Flash?
Anonymous
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What are the Pros/Cons of Flash Builder vs. FlashDevelop?

I want to play around a bit with FLASH for app development. I'm looking for a good IDE for that. Someone suggested Flash Develop.
Clay Nichols
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7 answers

trimming strings with actionscript 3

I'm trying to trim white spaces from front and end of a string. Looks like as3 does not have a trim function. Anyone aware of how it can be done?
donpal
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Detecting if YouTube is blocked by company / ISP

We have YouTube videos on a site and want to detect if it is likely that they will not be able to view them due to (mostly likely) company policy or otherwise. We have two sites: 1) Flex / Flash 2) HTML I think with Flex I can attempt to download…
Simon_Weaver
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