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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ji...@apache.org> on 2013/12/05 19:30:35 UTC

[jira] [Commented] (TAP5-2252) dom.scanner should support a cleanup callback

    [ https://issues.apache.org/jira/browse/TAP5-2252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13840375#comment-13840375 ] 

Howard M. Lewis Ship commented on TAP5-2252:
--------------------------------------------

Can you elaborate on the use-case here?

> dom.scanner should support a cleanup callback
> ---------------------------------------------
>
>                 Key: TAP5-2252
>                 URL: https://issues.apache.org/jira/browse/TAP5-2252
>             Project: Tapestry 5
>          Issue Type: Improvement
>          Components: tapestry-core
>    Affects Versions: 5.4
>            Reporter: Jochen Kemnade
>
> In addition to a selector and a create callback, dom.scanner should support a (probably optional) cleanup callback that is executed at events.zone.willUpdate.



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