Release 10.1A: OpenEdge Development:
Progress Dynamics Advanced Development

Turning on caching for dynamic lookups and combos in a session

You can control whether or not caching is enabled for dynamic combos and lookups on the field-level. To start out, caching of dynamic lookups and dynamic combos is disabled. For each session type where you want to use caching for either or both, you must set a session property on the applicable session type.

Set field_cache_options to one of the following values:

ALL — Enables caching for all field types. Currently this is only DynCombo and DynLookup.
DynCombo — Enables caching for DynCombo only.
DynLookup — Enables caching for DynLookup only.
DynCombo,DynLookup — Enables caching for DynCombo and DynLookup.
No value — If this property is not set for a session type, or if the value is blank, then no field-level caching will occur.
Note: Caching batched data or child data is not supported by the framework.