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From Matthias Weßendorf (JIRA) <...@myfaces.apache.org>
Subject [jira] Updated: (TRINIDAD-772) Setting "First" to -1 makes UIXIterator scroll to the end
Date Wed, 17 Oct 2007 13:30:51 GMT

     [ https://issues.apache.org/jira/browse/TRINIDAD-772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Weßendorf updated TRINIDAD-772:
----------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.2.3-core
                   1.0.4-core
           Status: Resolved  (was: Patch Available)

thx to max for his patch.
applied to 104 and 123

> Setting "First" to -1 makes UIXIterator scroll to the end
> ---------------------------------------------------------
>
>                 Key: TRINIDAD-772
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-772
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions: 1.0.3-core, 1.2.2-core
>            Reporter: Max Starets
>            Assignee: Matthias Weßendorf
>             Fix For: 1.0.4-core, 1.2.3-core
>
>         Attachments: fixupFirst.patch
>
>
> When "first" property is set to -1, UIXIterator assumes that the row is not available
and scrolls to the end. The logic is there to handle cases when some records have been deleted
and "first" points to an index >= rowCount. However, we should not be applying this logic
to a negative "first". Instead, it should be just set to 0.
> The affected method is UIXIteratir._fixupFirst() (see provided patch)

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