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Posted to dev@tapestry.apache.org by "Mind Bridge (JIRA)" <ta...@jakarta.apache.org> on 2005/09/24 11:43:28 UTC

[jira] Resolved: (TAPESTRY-666) The 'defer' parameter of Submit, LinkSubmit, and ImageSubmit with default of 'true' tends to cause user issues

     [ http://issues.apache.org/jira/browse/TAPESTRY-666?page=all ]
     
Mind Bridge resolved TAPESTRY-666:
----------------------------------

    Fix Version: 4.0
     Resolution: Fixed
      Assign To: Mind Bridge

A deferred listener parameter named 'action' has been added to Submit, LinkSubmit, and ImageSubmit. The T3 operation of 'listener' is now always preserved. The Submit component with a deferred listener can now be written as:

<span jwcid="@Submit" action="listener:performSubmit"/>

If necessary, it is now also possible to have both immediate and deferred listeners by providing both 'listener' and 'action'  parameters to Submit.

> The 'defer' parameter of Submit, LinkSubmit, and ImageSubmit with default of 'true' tends to cause user issues
> --------------------------------------------------------------------------------------------------------------
>
>          Key: TAPESTRY-666
>          URL: http://issues.apache.org/jira/browse/TAPESTRY-666
>      Project: Tapestry
>         Type: Improvement
>   Components: Framework
>     Versions: 4.0
>     Reporter: Mind Bridge
>     Assignee: Mind Bridge
>      Fix For: 4.0

>
> The 'defer' parameter with a default value of 'true' tends to cause a lot of use confusion when Submit is in loops. The approach is also not  very backward compatible and extra effort is requiried when porting T3 applications to T4. 

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