[jira] [Commented] (TAP5-2353) It should be possible to unregister DOM event listeners

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAP5-2353?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14117636#comment-14117636 ] 

ASF subversion and git services commented on TAP5-2353:
-------------------------------------------------------

Commit 4b0c857b7b08785850b6d399effa53d9aca6a2b0 in tapestry-5's branch refs/heads/master from [~hlship]
[ https://git-wip-us.apache.org/repos/asf?p=tapestry-5.git;h=4b0c857 ]

TAP5-2353: It should be possible to unregister DOM event listeners


> It should be possible to unregister DOM event listeners
> -------------------------------------------------------
>
>                 Key: TAP5-2353
>                 URL: https://issues.apache.org/jira/browse/TAP5-2353
>             Project: Tapestry 5
>          Issue Type: Wish
>          Components: tapestry-core
>    Affects Versions: 5.4
>            Reporter: Jochen Kemnade
>            Assignee: Howard M. Lewis Ship
>             Fix For: 5.4
>
>
> If a component registers a listener on the document, this listener might prevent JavaScript objects like closures or DOM element being cleaned up.
> ElementWrapper.on should return an Object (EventHandler ?) that can be used to unregister the respective listener.



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