[jira] Reopened: (TAPESTRY-2432) Callback in a property editor

["José Paumard (JIRA)" <de...@tapestry.apache.org>]

     [ https://issues.apache.org/jira/browse/TAPESTRY-2432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

José Paumard reopened TAPESTRY-2432:
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Putting a submit notifier in the TML of the property editor indeed fires the two events in the associated Java class, but the two events are fired before the setters of the subproperties are called (it's clearly seen in the logs). So no chance is given to cleanly set the property handled by this property editor (which needs the subproperties) before it is red by T5. Having it seems essential to me. 

I could workaround that by putting flags in the different setters and check when I'm in the last that has been called, and the build the property at that time, but it really not the cleanest way to use !

> Callback in a property editor
> -----------------------------
>
>                 Key: TAPESTRY-2432
>                 URL: https://issues.apache.org/jira/browse/TAPESTRY-2432
>             Project: Tapestry
>          Issue Type: Improvement
>          Components: Core Components
>    Affects Versions: 5.0.12
>            Reporter: José Paumard
>            Assignee: Howard M. Lewis Ship
>
> One point a property editor is made is to edit complex properies, that span over serveral basic components : textfields, selects etc... 
> So a parameter is injected in the property editor, edited or created, then taken back by T5, probably to be set in a bean editor. 
> It would be useful to have an event fired in the property editor component, after all the setters have been called, and before the parameter is red by T5. That would allow to build this parameter in a robust way, with the insurance that all the fields have been properly set. 

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