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From "Matthias Epheser (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COCOON-1877) [PATCH] Pageable Repeater
Date Fri, 28 Jul 2006 10:44:16 GMT
     [ http://issues.apache.org/jira/browse/COCOON-1877?page=all ]

Matthias Epheser updated COCOON-1877:
-------------------------------------

    Attachment: repeater-pagination-2.patch

repeater-pagination-2.patch adds the storage area to the pagination binding. After a page-change,
updated rows are not dircetly saved to the JXPatchContext but to some internal cache objects.
The standard doSave() - code is not executed until the submit button is invoked.

> [PATCH] Pageable Repeater
> -------------------------
>
>                 Key: COCOON-1877
>                 URL: http://issues.apache.org/jira/browse/COCOON-1877
>             Project: Cocoon
>          Issue Type: New Feature
>          Components: Blocks: Forms
>            Reporter: Matthias Epheser
>         Attachments: repeater-pagination-2.patch, repeater-pagination.patch
>
>
> This patch provides simple pagination for the repeater widget using the binding.
> It consists of 3 main parts: It extends the repeater-definition to configure the pages,
adds a ChangePageAction for userinteraction and modifies the binding so savePage/loadPage
can be performed after the action is called.
> Speaking of a first demo with basic functionality there are some known issues and missing
features:
> - We plan to use some internal "storage area" inside the binding that contains the updated
rows after a page-change. The real doSave() code should be called just once after the form
was submitted. This should provide better integration to scenarios where persistence frameworks
like hibernate are used.
> - The userinterface needs to be extended to features like next/first/last-page buttons
and the common "first 1 2 3 4 5 next" group of links to choose pages directly.
> - Filtering and Sorting of the rows would be nice and could maybe accomplished extending
the storage area implementation.

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