addSetRelationListener method
void
addSetRelationListener(
- String relationColumnName,
- void callback(
- RelationStatus status
- List<
String> ? parentObjects, - void onError(
- String error
Implementation
void addSetRelationListener(
String relationColumnName, void callback(RelationStatus status),
{List<String>? parentObjects, void onError(String error)?}) {
DataSubscription subscription = new DataSubscription<T>(
RTDataEvent.RELATIONS_SET,
_tableName,
callback,
onError,
{
'relationColumnName': relationColumnName,
'parentObjects': parentObjects,
},
);
_addEventListener(subscription);
}