[DMN Editor] Dynamic Form Properties with nested hierarchy binds to wrong object/widget --------------------------------------------------------------------------------------- Key: DROOLS-1937 URL: https://issues.jboss.org/browse/DROOLS-1937 Project: Drools Issue Type: Bug Components: DMN Editor Reporter: Michael Anstis Assignee: Roger Martínez Priority: Critical Labels: Stunner The Dynamic Form generated from a nested object hierarchy binds objects/widgets to the incorrect instances. For example; the below classes define an {{Id}} form field that is used in both {{InputData}} (through inheritance) and {{InformationItem}} (through sub-form reference and inheritance). When changing the {{Id}} field (for example) in the {{InputData}} form property the "Id" value of the nested "Information Item" is updated. {code} public abstract class DMNModelInstrumentedBase implements DMNDefinition { //No @FormFields etc } public abstract class DMNElement extends DMNModelInstrumentedBase { @Property @FormField protected Id id; @Property @FormField(afterElement = "id") protected Label label; @Property @FormField(afterElement = "label") protected Description description; .... } public abstract class NamedElement extends DMNElement { @Property @FormField(afterElement = "description") protected Name name; .... } @FormDefinition(policy = FieldPolicy.ONLY_MARKED) public class InformationItem extends NamedElement implements DMNPropertySet { @Property @FormField(afterElement = "name") protected QName typeRef; .... } public abstract class DRGElement extends NamedElement {} @FormDefinition(policy = FieldPolicy.ONLY_MARKED) public class InputData extends DRGElement { ... @PropertySet @FormField(afterElement = "name") protected InformationItem variable; ... } {code}