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Questions tagged [flex3]

Adobe Flex is a software development kit (SDK) released by Adobe Systems for the development and deployment of cross-platform rich Internet applications based on the Adobe Flash platform.

Flex applications can be written using Adobe Flash Builder or by using the freely available Flex compiler from Adobe.

The release in March 2004 by Macromedia included an SDK, an Integrated development environment (IDE), and a Java EE integration application known as Flex Data Services. Since Adobe purchased Macromedia in 2005, subsequent releases of Flex no longer require a license for Flex Data Services, which has become a separate product rebranded as LiveCycle Data Services. An alternative to Adobe LiveCycle Data Services is BlazeDS, an open-source project that started with code contributed in 2007 by Adobe.

In February 2008, Adobe released the Flex 3 SDK under the open source Mozilla Public License and so Flex applications can be developed using any standard IDE, for example Eclipse.

Source: http://en.wikipedia.org/wiki/Adobe_Flex

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How do teams use Flex Builder Pro to develop large applications?

We develop applications for the Flash platform, which have LOTS of run-time loaded assets (graphics, data, audio, code-libraries, etc.) Those assets are logically organized within project folders. Programmers and designers get the latest from…
user56512
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Error migrating Flex 3 to Flex 4

I imported my Flex 3 project to Flex 4 and removed all the errors and warnings listed in Flex 4 problem windows. I am having the following error in Flex 4 when launching my application. What could be the cause of this? Error: Compatibility version…
FlexyBoz
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Flex ModuleLoader component causing memory leak. How can I unload Modules properly?

The application is too big to describe here, but I can tell you I have up to 20 modules or more that the client can use at any time. And if I go on loading screen after screen, my application can ocuppy 500MB and more. The script that I use to load…
enon
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Flex 3: Error: Repeater is not executing... i know why, but i dont know how to fix it

I have the following code:
Brds
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How do I stop a datagrid's first-row itemRenderer from instantiating/adding/initializing/etc twice?

In a Flex DataGrid's first row, the itemRenderer will initialize twice. Tracing the results reveals that the flex framework is possibly creating two instances of the first row's itemRenderer. In a more complex application, where the itemRenderer…
user56512
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Flex equivalent of Google Visualization Geomap (choropleth map)?

The Google Visualization Geomap component is a choropleth map of continents, countries and regions, with colors and values assigned to specific regions. Although it is rendered with Flash, it can only be accessed and customized via JavaScript or GWT…
user67236
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Flash Player Projector post 2020

We have an internal Flash application current running in browsers. Can we use Flash Player Projector app post 2020 and configure our SWF URL to run in this application. Will the Flash Player Support End from Adobe impact the way we can use the Flash…
Kishore Kumar
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Flex - Difference between creationComplete and ApplicationComplete event?

Folks, I didn't get the difference between those two event. What is the difference between them ? Explanation with e.g will always be appreciated. Thanks.
Saurabh Gokhale
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How do you create a shallow copy of an Array in ActionScript 3

var a:Array = ["a","b","c"]; var b:Array; /* insert code here to copy 'a' and assign it to 'b'*/
Gareth Davis
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How to properly set corner-radius of a MX List and get rounded corners?

I have a mx.components.List component with a bunch of custom styles: .dropDownListStyle { border-style: solid; corner-radius: 4; } I'm creating the list in AS: _dropDown = new…
Georgi Hristozov
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flex: how to prevent PASTE (ctrl+V) in a flex3 textinput?

Hello I need to disable pasting text in a textinout (flex3) : CTRL+V Any idea ? reagrds
yarek
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Disable cache in google chrome (Mac) for developing in flex/flash

What is the best way to go about disabling the cache in google chrome for mac, so that when I am developing a flash application, it will bring in the new movie every time? Please advise, I can't figure out how to ensure the version of the .swf I am…
andrewpthorp
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What are the recommended prefix naming conventions for components in Flex 3?

I'm looking for a standard way to name components in my Flex application. For example, all TextFields begin with "txt" in their ID attribute (i.e., "txtFirstName"). Rather than re-invent the wheel, is anyone familiar with a list of prefix naming…
Huuuze
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Accessing an ItemRenderer in a DataGrid

I have a data grid that has a checkbox item renderer in a cloumn to allow row selections: Main application: …
mmattax
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Is there an event that is triggered when a component is no longer displayed on the screen?

I have a custom component I've developed that's part of a dashboard. It does some polling based on a timer that's part of the component. When the user navigates away from the view that contains this component I would like to stop the timer and hence…
fortpointuiguy
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