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From "Matthias Epheser (JIRA)" <j...@apache.org>
Subject [jira] Created: (COCOON-1877) [PATCH] Pageable Repeater
Date Wed, 05 Jul 2006 22:02:29 GMT
[PATCH] Pageable Repeater
-------------------------

         Key: COCOON-1877
         URL: http://issues.apache.org/jira/browse/COCOON-1877
     Project: Cocoon
        Type: New Feature

  Components: Blocks: Forms  
    Reporter: Matthias Epheser


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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