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https://issues.apache.org/jira/browse/TOMAHAWK-1113?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12901127#action_12901127
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Leonardo Uribe commented on TOMAHAWK-1113:
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The following issues:
TOMAHAWK-924 Tree2 documentation fails to describe "identifier" concept
TOMAHAWK-925 Improve Tree2 data model usability
TOMAHAWK-739 Introduced a Tree-Interface for tree2
TOMAHAWK-95 Need way to access Parental TreeNode When given NodeId from
TreeModel (or UITreeData) - referring to t:tree2 usage
Talks about the same, we need a better model, that allows be extended.
There exists the following interfaces (on tree2 package)
- TreeModel
- TreeNode
- TreeState
- TreeWalker
All of them are interfaces, so we can't add methods without break existing
code. Note javax.faces.model.DataModel is an abstract class instead, so it is
possible to add new methods without break anything.
Also, it is not the same a tree component with a table as a model, than a tree
component with a "tree" as a model, but maybe we can think on a "common" model.
The cool stuff about t:tree2 is the way how it can "customize" node rendering
using TreeNode.getType() value to locate the right facet to be rendered. Other
advantage is how it is possible to build a tree model without much effort and
complexity.
To solve this issue it is necessary to create a new component with alternate
interfaces that takes into account all knowledge learned from t:tree, t:tree2
and maybe other solutions available (trinidad tr:tree and tr:treeTable).
> Merge tree and tree2
> --------------------
>
> Key: TOMAHAWK-1113
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-1113
> Project: MyFaces Tomahawk
> Issue Type: Improvement
> Components: Tree Table, Tree2
> Environment: all
> Reporter: Dave
>
> <tree2> does not support treeColumn (tree table), but <tree> does. These two
> components should be merged and support Tree Table.
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