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From "Mihai Chira (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLEX-33054) Cursor Seek in HierarchicalCollectionViewCursor operates on wrong child level
Date Thu, 21 Aug 2014 09:29:11 GMT

     [ https://issues.apache.org/jira/browse/FLEX-33054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mihai Chira reassigned FLEX-33054:
----------------------------------

    Assignee: Mihai Chira

> Cursor Seek in HierarchicalCollectionViewCursor operates on wrong child level
> -----------------------------------------------------------------------------
>
>                 Key: FLEX-33054
>                 URL: https://issues.apache.org/jira/browse/FLEX-33054
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: ADG:Grouping/TDG
>    Affects Versions: Adobe Flex SDK 4.1 (Release)
>         Environment: Affected OS(s): All OS Platforms
> Language Found: English
>            Reporter: Adobe JIRA
>            Assignee: Mihai Chira
>             Fix For: Apache Flex 4.14.0
>
>
> Steps to reproduce:
> 1. Run attached MXML code
> 2. Scroll to bottom
> 3. Select "Item 3"
> 4. Press "Delete" button
>  
>  Actual Results:
> Error: Bookmark no longer valid.
> 	at ListCollectionViewCursor/seek()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:2417]
> 	at mx.collections::HierarchicalCollectionViewCursor/collectionChangeHandler()[E:\dev\4.x\frameworks\projects\datavisualization\src\mx\collections\HierarchicalCollectionViewCursor.as:1278]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.collections::HierarchicalCollectionView/nestedCollectionChangeHandler()[E:\dev\4.x\frameworks\projects\datavisualization\src\mx\collections\HierarchicalCollectionView.as:1589]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.collections::ListCollectionView/dispatchEvent()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1024]
> 	at mx.collections::ListCollectionView/removeItemsFromView()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1681]
> 	at mx.collections::ListCollectionView/listChangeHandler()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1292]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.collections::ArrayList/internalDispatchEvent()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ArrayList.as:673]
> 	at mx.collections::ArrayList/removeItemAt()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ArrayList.as:491]
> 	at mx.collections::ListCollectionView/removeItemAt()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:762]
> 	at ListCollectionViewCursor/remove()[E:\dev\4.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:2330]
> 	at mx.collections::HierarchicalCollectionView/removeChild()[E:\dev\4.x\frameworks\projects\datavisualization\src\mx\collections\HierarchicalCollectionView.as:731]
> 	at HierarchicalDataException/deleteItem()[C:\Users\dcollie\Documents\Code\Eclipse\ubs-fb46\HierarchicalDataException\src\HierarchicalDataException.mxml:33]
> 	at HierarchicalDataException/___HierarchicalDataException_Button1_click()[C:\Users\dcollie\Documents\Code\Eclipse\ubs-fb46\HierarchicalDataException\src\HierarchicalDataException.mxml:56
>  
>  Expected Results:
> Item should delete without errors and the ADG should update to reflect this.
>  
>  Workaround (if any):
> None found yet.



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