[FLEX-28735] Spark list selecteditem after sort bug

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: Adobe Flex SDK 4.5.1 (Release)
• Component/s: Spark: List
• Environment: Affected OS(s): Windows; Affected OS(s): Windows; Language Found: French
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 06/Oct/11 15:25
• Updated: 21/Oct/11 04:54
• Resolved: 20/Oct/11 13:44

Description

Steps to reproduce:

1.Give an ArrayCollection as DataProvider for a spark:List component
2.Add an item to this ArrayCollection, programmatically select it in the list and apply a sort function to the collection to preserve an expected order with a Sort / refresh() logic.

My simple goal : I want to preserve my ordered ArrayCollection even if i insert a new item.

Actual Results:

Only the first added item is well selected, not the others.

Expected Results:
Just like with SDK 4.1 (work well) or with mx:List, the last inserted item has to be selected after the sort logic.

Workaround (if any):

Not found after two days, i can't go back to sdk 4.1 because of other framework's bugs and i has to use spark:List because of is skinning capabilities.