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From "Wong, Emmanuel \(Sam\)" <Wo...@SEC.GOV>
Subject RE: [jira] Created: (TOBAGO-224) validation of tree works incorrect
Date Thu, 21 Dec 2006 20:50:56 GMT
It works not, I could able to capture it. Thanks.

-----Original Message-----
From: Volker Weber [mailto:weber.volker@googlemail.com] 
Sent: Thursday, December 21, 2006 9:57 AM
To: MyFaces Development
Subject: Re: [jira] Created: (TOBAGO-224) validation of tree works
incorrect

Hi,

no, this fix was a problem with validation.

There is no issue with treeSelection, at least no known issue.

I currendly working on a app which uses this and there is no problem.

There is no direct way to get the nodes wich was deselected, you can
just get the currently selected ones, to find out which ones are
deselected you need to compare this to the initial selection.

Regards,
  Volker

2006/12/21, Wong, Emmanuel (Sam) <WongE@sec.gov>:
> Hi Volker:
>         Is this fix for the selectable tree issue?  I download the
> Tobago 1.0.9 snapshot and tried, It was not able to notify any
> de-selcted checkbox in the tree leafs.  I have three leafs display
with
> checkbox.
>
> First:
>
> _selectedCategories = new TreeState();
>                                 //Set<DefaultMutableTreeNode>
> nodeSelections = null;
>
>                                 for (Enumeration e =
> _categoriesTree.postorderEnumeration() ; e.hasMoreElements() ;) {
>                                         DefaultMutableTreeNode
treeNode
> = (DefaultMutableTreeNode)e.nextElement();
>
>
> _selectedCategories.getSelection().add(treeNode);
>
> //_selectedCategories.addSelection(treeNode);
>                                 }
>
>
> _selectedCategories.addExpandState(_categoriesTree);
>
> _selectedCategories.expand(_categoriesTree,
_categoriesTree.getDepth());
>
>
>
> Second: display the tree for what tree leafs has saved, then I would
> like to de-slected the one of the leafs and click the action command
> "storRisk".  I still have the entire display tree leafs value for the
> first time display.  Is there a way to able to know which one was
> de-selected?
>
> public String storeRisk() {
>                 // at this stage, we should collected the user input
> fields.
>                 Set<DefaultMutableTreeNode> selection =
> _selectedCategories
>                                 .getSelection();
>                 boolean empty = selection.isEmpty();
>                 if (!empty) {
>
>                         _categoriesSelection.addAll(selection);
>
>                 }
>
>
> Thanks
>
> -----Original Message-----
> From: Volker Weber (JIRA) [mailto:dev@myfaces.apache.org]
> Sent: Wednesday, December 20, 2006 10:38 AM
> To: dev@myfaces.apache.org
> Subject: [jira] Created: (TOBAGO-224) validation of tree works
incorrect
>
> validation of tree works incorrect
> ----------------------------------
>
>                  Key: TOBAGO-224
>                  URL: http://issues.apache.org/jira/browse/TOBAGO-224
>              Project: MyFaces Tobago
>           Issue Type: Bug
>             Reporter: Volker Weber
>          Assigned To: Volker Weber
>              Fix For: 1.0.10
>
>
> in a tree with selection=leafOnly and a selected node is a message
> generated, but updateModel and invokeApplication are not skipped
>
> --
> This message is automatically generated by JIRA.
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