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From "Gary Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-34202) Add PropertyChangingEvent and CollectionChangingEvent so that developers can handle before change happens.
Date Tue, 01 Apr 2014 15:15:25 GMT

    [ https://issues.apache.org/jira/browse/FLEX-34202?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13956618#comment-13956618
] 

Gary Yang commented on FLEX-34202:
----------------------------------

This is a great improvement in data collection module.

> Add PropertyChangingEvent and CollectionChangingEvent so that developers can handle before
change happens.
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: FLEX-34202
>                 URL: https://issues.apache.org/jira/browse/FLEX-34202
>             Project: Apache Flex
>          Issue Type: Wish
>          Components: Collections
>            Reporter: Gary Yang
>
> The existing PropertyChangeEvent and CollectionEvent are working great, but they only
dispatches after changed, it will be great if there can be events that let developers handle
before change.
> Thanks.



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