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Posted to j-dev@xerces.apache.org by "Michael Glavassevich (JIRA)" <xe...@xml.apache.org> on 2010/04/28 06:20:33 UTC
[jira] Assigned: (XERCESJ-1445) if an Element node is renamed
resulting in a node replacement, the range, nodeIterator and identifier
data structure should be updated.
[ https://issues.apache.org/jira/browse/XERCESJ-1445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Glavassevich reassigned XERCESJ-1445:
---------------------------------------------
Assignee: Michael Glavassevich
> if an Element node is renamed resulting in a node replacement, the range, nodeIterator and identifier data structure should be updated.
> ---------------------------------------------------------------------------------------------------------------------------------------
>
> Key: XERCESJ-1445
> URL: https://issues.apache.org/jira/browse/XERCESJ-1445
> Project: Xerces2-J
> Issue Type: Bug
> Components: DOM (Level 3 Core)
> Affects Versions: 2.9.1
> Reporter: Ludger Bünger
> Assignee: Michael Glavassevich
> Attachments: RenameReplaceNodeIdentifierRangeIteratorUpdatePatch.txt
>
>
> If an element node is renamed resulting in a node replace, certain internal data structures are not updated.
> While userdata and event listeners are transfered from the previous to the new node, the following are not:
> 1. Ranges containg the element as a start or endContainer do update as if the node has been removed.
> 2. NodeIterators containing the element as a iteration point do update as if the node has been removed.
> I think in both cases the range/node iterator should be treated such that the new element replaces the old element without range update.
> 3. the identifier map containing all nodes associated with an identifier attribute is partially updated: entries for the old node are removed but no mapping to the new node is inserted.
> Attached please find a patch.
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