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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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Flex 3 & XML Namespace

I'm using Flex 3. I updated from Flash 9 to Flash 10 and from SDK 3.2 to 3.6. I noticed that when I add an XML tag, it now asks for a namespace. In my previous set-up it didn't ask for this. What do I put as the namespace? I though that it was part…
Laxmidi
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contextMenu needed only for locked columns in a datagrid

What would be the best way to go about this - need context menu items only on certain columns (locked columns) of a datagird and not on the other columns.
Tintin
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Removing DragManager.acceptDragDrop() in flex

Is there any opposite method for DragManager.acceptDragDrop(),like DragManager.removeDragDrop() which can be handled in dragExit event.any ideas..
Naveen
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Flex 3 Error Loading XML

I'm running into a problem trying to use XML in a Flex 3 app. I'm on a Mac running Flex Builder 3. I just upgraded to the 3.6 SDK and I started targetting Flash Player 10 instead of Flash Play 9.0.124-- so maybe that has something to do with it.…
Laxmidi
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Adobe Flex: How can I cancel an effect during a start delay?

I've got a Glow effect (glowIn) being applied to an object on the roll over which has a startDelay applied. I have another glow effect (glowOut) on roll out. If the user mouses out of the control during the startDelay of glowIn, I want to cancel…
Shawn
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use itemrenderer in bar charts in flex

I need to use the item renderer in Barchart. but there is no itemRenderer property in barChart.
RKCY
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Want to Look at Examples that Came With Flex 3 SDK 3.6

I just updated my Flex Builder 3 SDK to 3.6. I want to take a look at the samples that came with it. It has the following instructions: Continue by reviewing the explorer sample. To run the explorer sample, you must first compile it running…
Laxmidi
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flex performace, method calls or events

I'm trying to knock some cpu cycles off my app and I want to know what the least cpu intensive methods are for executing code. Take these 2 examples. The first is an enterframe running and calling various methods. The second is the same enter frame…
dubbeat
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weird errors when using custom swc

i've got some working actionscript3 code that i'd like to present as a library. there's no skins or components, just pure as3 classes. so i created an SWC, put all the code there, packaged it as SWC. the code itself depends on several other SWCs, so…
Yog Sothoth
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Restrict mouse move area in a flex application

In my flex application I need to restrict the mouse from moving in a certain area.In other words I want to create a 'No Entry Zone' for the mouse in the application.Hiding the cursor when mouse enters the area is not a solution for me.
user700284
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How to perform file read write operation in flex web application?

How to perform file read write operation on server in flex web application? Please guide. Your help would be appreciated.
Vivek
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text input validation for numeric check

I am seeing a strange issue in flex. I need to reset all text input fields to 0 once the user submits the values to be calculated. In the method private function calculate():void { resetToZero(); var num:Number =…
techzen
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Passing variables to child component, and getting NaN returns

I have a component being called within a repeater. Within the call, i'm passing several variables to the component. All of them work fine except for one named totalSpan... which is returning a NaN for some reason. Here's the code I'm working…
Brds
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phone number formatting in client side while entering number in flex

in my flex application i want to keep a format like... i want to show space in client side while entering phone numbers.. After entering three numbers cursor should leave a space... for eg:- 111 111111 is there any idea to work this in CLIENT SIDE…
ConquistadorAravinth
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Can I pass parameters in Flex 3 to variables in a swf file using swfloader?

I've created a Flash Animation (CS5, ActionScript 3) and converted it to SWF. The flash animation needs the values of 3 variables (defined in the swf timeline) BEFORE it starts running in my Flex application. I've embedded the swf file using…
Rachel
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