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List:       myfaces-dev
Subject:    [jira] Commented: (TOMAHAWK-95) Need way to access Parental
From:       "Bill Schneider (JIRA)" <dev () myfaces ! apache ! org>
Date:       2006-02-27 16:36:36
Message-ID: 894574251.1141058196287.JavaMail.jira () ajax ! apache ! org
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    [ http://issues.apache.org/jira/browse/TOMAHAWK-95?page=comments#action_12367976 \
] 

Bill Schneider commented on TOMAHAWK-95:
----------------------------------------

Agree.  A simple TreeModel.getNodeById method would be very much appreciated. 
Doing some pretty convoluted coding right now as a workaround to get it.

> Need way to access Parental TreeNode When given NodeId from TreeModel (or \
>                 UITreeData) - referring to t:tree2 usage
> ------------------------------------------------------------------------------------------------------------------
>  
> Key: TOMAHAWK-95
> URL: http://issues.apache.org/jira/browse/TOMAHAWK-95
> Project: MyFaces Tomahawk
> Type: Bug
> Components: Tree2
> Environment: Currently doing development in Windows XP using IBM ThinkPad hardware. \
> More importantly I am using the Tomcat 4.1.31 app server with MyFaces 1.1.1 - JDK \
>                 1.4.2_10, JSP 1.1 (I think)
> Reporter: Robert Stark

> 
> I am using the t:tree2 control to display a deep tree that includes checkboxes at \
> each node. I need to be able to deselect the Parents checkbox when a Child's \
> checkbox is deselected. Currently neither the TreeModelBase nor the UITreeData \
> provide a way to access a TreeNode if you know the NodeId.  The only node available \
>                 is the current node.  
> - Is there a way to select a particular node in the tree if you have access to the \
> TreeModel and the specific nodeId you're interested in?   Specifically I don't want \
> to create a looping construct to look for it as the tree in question is fairly \
>                 deep.  
> - Is there a way to access some map to find the desired TreeNode?
> BTW- when do you see an AJAX tree control being available?

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