[jira] Commented: (MYFACES-2618) Don't warn if there is no submitted value in the current request for every EditableValueHolder

["Jakob Korherr (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-2618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12848358#action_12848358 ] 

Jakob Korherr commented on MYFACES-2618:
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spec javadoc of UIInput.validate(): "Retrieve the submitted value with getSubmittedValue(). If this returns null, exit without further processing. (This indicates that no value was submitted for this component.)"

Nothing about a warning mentioned here...

> Don't warn if there is no submitted value in the current request for every EditableValueHolder
> ----------------------------------------------------------------------------------------------
>
>                 Key: MYFACES-2618
>                 URL: https://issues.apache.org/jira/browse/MYFACES-2618
>             Project: MyFaces Core
>          Issue Type: Task
>          Components: JSR-314
>    Affects Versions: 2.0.0-beta-2
>            Reporter: Jakob Korherr
>            Assignee: Jakob Korherr
>            Priority: Minor
>
> Take a look at HtmlRendererUtils.decodeUIInput(): There we do a check for paramMap.containsKey(clientId) and if this returns false (meaning that there is no submitted value for the given component in the request parameter map) we add a warning message to the log.
> I think we should get rid of this warning, because as a reason of AJAX it is on my opinion normal to not submit all values of a form in every request. Furthermore it has no impact on the lifecycle, because if the submitted value is null it just isn't processed any further.
> See also the related thread on the mailing list: http://www.mail-archive.com/users@myfaces.apache.org/msg55238.html

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