Change Handlers with ODataDB

Change Handlers with ODataDB

ODataDB reads the handler configuration tables and views.

It supports features described in the following topics:

ODataDB creates ActionImports for each handler and publishes change handlers in ODataDB.ChangeHandler metadata annotations.

You can find the declared change handlers in the sample model online:$metadata

The built-in JavaScript client and SaveToDB 8+ read the metadata annotations and execute the ActionImports on every cell change.