[jboss-jira] [JBoss JIRA] Commented: (JBSEAM-430) Undeprecate @IfInvalid

[Christian Bauer (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-430?page=comments#action_12345569 ] 
            
Christian Bauer commented on JBSEAM-430:
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Apparently Gavin talked to Emmanuel and the conclusion was that it "doesn't work". Well, it works fine in my wizard and I see no other way to write wizards that remember their form state, after the user clicks Previous Page and Next Page again. The <s:validateAll/> is not enough, as long as the only way to control JSF phases is immediate="true".


> Undeprecate @IfInvalid
> ----------------------
>
>                 Key: JBSEAM-430
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-430
>             Project: JBoss Seam
>          Issue Type: Task
>          Components: Core
>            Reporter: Christian Bauer
>            Priority: Blocker
>             Fix For: 1.1
>
>
> We need @IfInvalid to defer validation until the Invoke Application phase. You can't have a "Previous Page" button in a wizard conversation without it, <s:validateAll> would try to validate the input even if the user clicks "Previous Page". Input validation has to be delayed until "Next Page" is clicked, this is then mapped to a nextPage() action that has an @IfInvalid.

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