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https://issues.apache.org/jira/browse/FLEX-35224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15798858#comment-15798858
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Peter Ent commented on FLEX-35224:
----------------------------------

Hi Paul,
>From all of the things you list, your best bet is to create a new "component". 
>Basically, use DataGrid as the strand, but create your own DataGridView, 
>DataGridLayout, etc. The best place to add the extra controls is to have your 
>DataGridView do it and have your DataGridLayout position them in response to 
>size changes to the strand.

We do not have virtualized dataProviders (yet) or even a DataGroup that would 
handle that and the recycling of itemRenderers. The itemRenderer factory should 
probably only produce itemRenderers on demand with perhaps a virtualized 
DataGroup determining when it request a new one and caching ones that disappear 
during a scroll.

> DataGrid doesn't support paging on large data set
> -------------------------------------------------
>
>                 Key: FLEX-35224
>                 URL: https://issues.apache.org/jira/browse/FLEX-35224
>             Project: Apache Flex
>          Issue Type: Improvement
>            Reporter: Pan Li
>            Priority: Minor
>         Attachments: screenshot-1.png, src.zip
>
>
> expected:
> Gird should support paging if data collection is large
> !screenshot-1.png!



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