[FLEX-14947] RadioButton no longer fires change event when deslected by clicking another RadioButton in the RadioButtonGroup

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: Adobe Flex SDK 3.0 (Release)
• Component/s: mx: RadioButton
• Environment: Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 26/Jun/08 09:47
• Updated: 23/Oct/08 11:12
• Resolved: 03/Sep/08 16:36

Description

discussed here:

http://tech.groups.yahoo.com/group/flexcoders/message/117388

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical">
    <mx:RadioButton id="b1" label="1" change="trace('1 changed:' + b1.selected);" />
    <mx:RadioButton id="b2" label="2" change="trace('2 changed:' + b2.selected);" />
    <mx:RadioButton id="b3" label="3" change="trace('3 changed:' + b3.selected);" />
</mx:Application>

Steps to reproduce:
1. run above application in Flex 2 SDK
2. click on radio button 1
3. notice change event fired for radio button 1
4. click on radio button 2
5. notice change event fired for both radio button 1 (deselected) and radio button 2 (selected)
6. recompile same application with Flex 3 SDK
7. click on radio button 1
8. notice change event for button 1 fired
9. click on radio button 2

Actual Results:

change event for radio button 2 fired only

Expected Results:

change event for radio button 1 should have fired too

Workaround (if any):

use radio button group change event or write up your own code that duplicates what radio button group does to detect the change