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From "Eddie O'Neil (JIRA)" <j...@apache.org>
Subject [jira] Updated: (BEEHIVE-1102) implement partial data set support in the netui data grid
Date Sun, 05 Nov 2006 18:41:19 GMT
     [ http://issues.apache.org/jira/browse/BEEHIVE-1102?page=all ]

Eddie O'Neil updated BEEHIVE-1102:
----------------------------------

    Fix Version/s: V.Next
                       (was: 1.0.2)

Moving this issue out of 1.0.2 into V.Next since it's not completely baked yet -- use it!
 Send comments!

:)

> implement partial data set support in the netui data grid
> ---------------------------------------------------------
>
>                 Key: BEEHIVE-1102
>                 URL: http://issues.apache.org/jira/browse/BEEHIVE-1102
>             Project: Beehive
>          Issue Type: Improvement
>          Components: NetUI
>    Affects Versions: 1.0, 1.0.1, 1.0.2
>            Reporter: Eddie O'Neil
>             Fix For: V.Next
>
>
> The NetUI data grid supports rendering complete data sets, but it would be quite useful
if the grid supported rendering partial / incomplete data sets.  This would allow webapp controller
logic to fetch a smaller amount of data from a database or via an ORM framework like Hibernate
or OpenJPA.  
> There are some changes needed in the data grid to support this -- specifically, the data
grid needs to support:
>   - a partialDataSet attribute that forces the grid to start rendering data from the
beginning of a data set rather than the middle
>   - support from the PagerModel to render the "current" item of data based on the value
from a URL rather than from the location in the data set
>   - support from the data grid for finding the absolute "current" index in a data set
rather than the relative "current" index in a partial data set.  This would allow updates
to work correctly when a data grid or row is updating an item in a data set.

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