[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-430) Undeprecate @IfInvalid

[Tony Herstell (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-430?page=comments#action_12346751 ] 
            
Tony Herstell commented on JBSEAM-430:
--------------------------------------

Add a comand button attribute that allows you to avoid validation e.g. validation="false"
  or worse use the Value of "Cancel" or "Back" to avoid validation.
The ability to go backwards when going through ANY wizard is rather important.. you can even go [Back} on the JBoss installer.
Or am I missing the point...


> 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: 1.1.0.BETA1
>
>
> 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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