Pending Review
Last Updated: 24 Feb 2017 23:19 by ADMIN
Created on: 15 Apr 2014 15:52
Category: Data Source
Type: Feature Request
Add official support for range and prefetch methods on DataSource
There are several undocumented methods on the data source which provide some really nice functionality. The DataSource is able to store multiple 'pages' of data in an internal collections of ranges that can be accessed and populated by the range() and prefetch() methods. It looks like this is used mostly to support virtual grid scrolling, but I have found it very useful for other applications where a data source uses server operations. This is a really great feature and I'd like to see it officially supported in the future!