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https://issues.apache.org/jira/browse/MYFACES-3249?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Leonardo Uribe resolved MYFACES-3249.
-------------------------------------
Resolution: Fixed
Fix Version/s: 2.1.2
2.0.8
> [2.1 Spec Review] Pre/PostValidateEvent publishing conditions
> -------------------------------------------------------------
>
> Key: MYFACES-3249
> URL: https://issues.apache.org/jira/browse/MYFACES-3249
> Project: MyFaces Core
> Issue Type: Bug
> Components: JSR-314
> Reporter: Leonardo Uribe
> Assignee: Leonardo Uribe
> Fix For: 2.0.8, 2.1.2
>
>
> This issue was open long time ago as:
> http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-537
> but on the way we forgot it. There is no changes on the spec, but section
> 3.2.7.3 says this:
> "... The PreValidateEvent is published immediately before the component gets
> validated. PostValidate is published after validation has occurred,
> regardless if the validation was successful or not. If the validation for the
> component did pass successfully, and the previous value of this component
> differs from the current value, the ValueChangeEvent is published. ..."
> The problem we had was the code implemented did not match the spec, but
> finally it was corrected. Here is the mail notifying the change:
> [jsr-314-open] [537-PrePostValidate] RESOLVED (was: Re: [2.1 Spec Review]
> Pre/PostValidateEvent publishing conditions)
> DG> The only reason I can think of is that UIData is also (potentially,
> DG> anyway) a container of inputs. But so are panels, and they,
> DG> evidently, are excluded. Why?
> EB> No, it does not mean that *only* those components will deliver those
> EB> events. It means that in the case of components who are iterating
> EB> components, the event must be published before, or after, the child
> EB> component processing. This is true for any components that have
> EB> children. I will revise the documentation to be as follows.
> EB>
> EB> PostValidateEvent
> EB>
> EB> Components with children must publish this event after processing their
> EB> child nodes in processValidators. This is especially important for
> EB> iterating components such as UIData and form components, such as UIForm.
> EB>
> EB> PreValidateEvent
> EB>
> EB> Components with children must publish this before after processing their
> EB> child nodes in processValidators. This is especially important for
> EB> iterating components such as UIData and form components, such as UIForm.
> Anyway we have to notify the EG about the javadoc does not include this
> detail and fix it into our codebase.
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