Dynamic Where
Data Abstract for Cocoa comes with three samples that demonstrate using Dynamic Where and Dynamic Select to retrieve a filtered table of records from a server, and in the case of the Desktop and Mobile samples it demonstrates using NSPredicate to filter the data locally.
Sample 1: Console based application
The Console Sample is typically located in /Developer/RemObjects Software/Samples/Data Abstract/Console/DynamicWhere, though you may have installed the sample in another location.
Sample 2: Desktop based application
The Desktop Sample is typically located in /Developer/RemObjects Software/Samples/Data Abstract/Desktop/DynamicWhere, though you may have installed the sample in another location.
Sample 3: Mobile (iOS) based application
The Mobile Sample is typically located in /Developer/RemObjects Software/Samples/Data Abstract/Mobile/DynamicWhere, though you may have installed the sample in another location.