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Posted to issues@flex.apache.org by "Justin Mclean (JIRA)" <ji...@apache.org> on 2013/09/13 02:41:53 UTC
[jira] [Resolved] (FLEX-23402) ComboBox Drop Down List Doesn't
Refresh When ComboBox's dataProvider is assigned to a new ArrayCollection
[ https://issues.apache.org/jira/browse/FLEX-23402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Justin Mclean resolved FLEX-23402.
----------------------------------
Resolution: Fixed
Fix Version/s: Apache Flex 4.11.0
Fixed by fix to FLEX-25906
> ComboBox Drop Down List Doesn't Refresh When ComboBox's dataProvider is assigned to a new ArrayCollection
> ---------------------------------------------------------------------------------------------------------
>
> Key: FLEX-23402
> URL: https://issues.apache.org/jira/browse/FLEX-23402
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: ComboBox
> Affects Versions: Adobe Flex SDK Previous
> Environment: Affected OS(s): All OS Platforms
> Language Found: English
> Reporter: Adobe JIRA
> Fix For: Apache Flex 4.11.0
>
>
> Steps to reproduce:
> 1. Create a Flash Builder 4 project using the attached ComboBug.mxml and compile
> 2. Run ComboBug
> 3. Select "North America" in Combo1. Combo2 shows "Canada" as the selected item.
> 4. Click on Combo2, but don't select any item. The Combo2 drop down list shows "Canada" and "USA"
> 5. Select "Sourth America" in Combo1. Combo2 shows "Brazil" as the selected item.
> 6. Click on Combo2, but don't select any item. The Combo2 drop down list shows "Canada" and "USA"
> 7. Select "USA" in Combo2. Combo2 shows "Mexico" as selected item.
>
> Actual Results:
> In step 6, the Combo2 drop down list shows "Canada" and "USA".
>
> Expected Results:
> In step 6, the Combo2 drop down list should show "Brazil" and "Mexico".
> Flex 3 doesn't have this problem.
>
> Workaround (if any):
> The Combo2's dataProvider is assigned to a new ArrayCollection when Combo1's selection is changed. Instead of assigning Combo2's dataProvider to the new ArrayCollection, update content of the Combo2's dataProvider to match the new ArrayCollection.
> Found in Flash Builder 4 Beta Release Build 253292
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