[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-2334) @DataModelSelection: allowing for initial value

[Christian Bauer (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBSEAM-2334?page=all ]

Christian Bauer closed JBSEAM-2334.
-----------------------------------

    Resolution: Duplicate Issue

http://jira.jboss.com/jira/browse/JBSEAM-2296

> @DataModelSelection: allowing for initial value
> -----------------------------------------------
>
>                 Key: JBSEAM-2334
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2334
>             Project: JBoss Seam
>          Issue Type: Feature Request
>    Affects Versions: 2.0.0.GA
>            Reporter: Marc Lustig
>            Priority: Critical
>
> @DataModel
> private List<Area> areas;
> 	
> @Out
> @DataModelSelection
> private Area selectedArea;
> @Begin
> public String begin()  {
>   selectedArea = new Area(3);
> }
> The above code sets an initial value for the selectedArea (=preselection).
> However, after leaving the @Before-annotated method, Seam overwrites selectedArea with the first item of List<Area>.
> Hence, it is impossible to set an initial value, which is a basic requirement for web-UIs.

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