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https://issues.apache.org/jira/browse/TAPESTRY-1359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship reassigned TAPESTRY-1359:
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Assignee: Howard M. Lewis Ship
> The BeanEditForm component should attempt to create its object parameter if
> it is null
> --------------------------------------------------------------------------------------
>
> Key: TAPESTRY-1359
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1359
> Project: Tapestry
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.0
> Reporter: Howard M. Lewis Ship
> Assigned To: Howard M. Lewis Ship
>
> You have to write a bit of minor scaffolding:
> private MyObject _object;
> void onPrepare() {
> if (_object == null)
> _object = new MyObject();
> }
> Seems like the BeanEditForm could do this on its own: check for null, create
> a new instance, update the parameter at the end of the render or form
> submission.
> Obviously, this is predicated on the type being a JavaBean with a no-args
> constructor, and not an interface or abstract class, or anything else more
> complicated.
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