Load More Scroll Policy for ADF 12c Table and Range Paging by Andrejus Baranovskis

Posted: August 1, 2015 in JDeveloper & ADF
Tags: , , , , , , ,
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There is a new scroll policy for the table component in ADF 12c. This new policy is called – load more. I think it gives good potential, it allows to reduce access load on heavy tables. In ADF 11g we are implementing similar approach with RowCountThreshold = -1 setting, this is preventing full scroll at once (How To Disable SELECT COUNT Execution for ADF Table Rendering). Load more is better, it integrates with VO Range Paging and allows to configure maximum number of rows present on the client.
New scroll policy is configurable directly on the ADF UI table component, as a property:

Load more works based on configured Range Size for the iterator in the bindings. In my example, I have set it to be 15, this means there will batches of new rows added in the groups of 15 elements: Read the complete article here.

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