BusinessRulesScripting script from DB

Data Abstract
1

Hello,
is it possible to load some script from DB (with lda global object) inside beforeProcessDeltaChange event and then execute that script inside that event?

2

Hi,

in general, it is possible.

You can try to play with external method where you can pass your statement & parameters.
in this method you can run code via EcmaScriptComponent.

You can get access to it via EcmaScriptProvider.ContextChanged event.

example:

    method (dataAdapter: LinqLocalDataAdapter;  serviceInstance: DAScriptingTestService)
    begin
      self.SetScript(serviceInstance, 'Customers',
        "function onNewRow(row) {
           log(userDefinedNumber);
           if (userDefinedNumber !== 123)
             fail('UserDefined variable has incorrect value');
         }");

      EcmaScriptProvider(dataAdapter.ScriptProvider).ContextChanged += (sender, e) -> begin e.Engine.Globals.SetVariable('userDefinedNumber', 123); end;
      try
        dataAdapter.InsertRow(new Customers());
      finally
        dataAdapter.CancelChanges();
      end;
    end;