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Posted to dev@tapestry.apache.org by "Lance (JIRA)" <ji...@apache.org> on 2012/04/24 17:23:35 UTC

[jira] [Issue Comment Edited] (TAP5-1916) Tree client should handle Zone or page returned from events

    [ https://issues.apache.org/jira/browse/TAP5-1916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13260646#comment-13260646 ] 

Lance edited comment on TAP5-1916 at 4/24/12 3:22 PM:
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I think that you might have misunderstood what is managed by the tree component and what is managed by the developer:
1. The tree component keeps track of which "folders" are open and closed so that when you navigate away and come back, the tree state is maintained.
2. The tree component does not concern itself with leaf actions. A developer can customise leaf actions by specifying a "label" block which may contain a checkbox for example.
                
      was (Author: uklance):
    I think that you might have misunderstood what is managed by the tree componentand what is managed by the developer:
1. The tree component keeps track of which "folders" are open and closed so that when you navigate away and come back, the tree state is maintained.
2. The tree component does not concern itself with leaf actions. A developer can customise leaf actions by specifying a "label" block which may contain a checkbox for example.
                  
> Tree client should handle Zone or page returned from events
> -----------------------------------------------------------
>
>                 Key: TAP5-1916
>                 URL: https://issues.apache.org/jira/browse/TAP5-1916
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>            Reporter: Geoff Callender
>
> Tree would be much more usable if it responded to a Zone or page returned from the NODE_SELECTED and NODE_UN_SELECTED event handlers.
> This would address the most common use case for a tree: displaying a page with a tree on the left, user selects a node, the node highlights, and a zone on the right is updated with info from the server about the node.

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