processAction method

  1. @override
TreeReference? processAction(
  1. FormDef form,
  2. TreeReference? context
)
override

Performs the action in form, within context (a repeat instance or null for top level); returns the reference it set, if any.

Implementation

@override
TreeReference? processAction(FormDef form, TreeReference? context) {
  _form = form;
  _contextualizedTarget = context == null
      ? targetReference
      : targetReference!.contextualize(context);
  requestLocationUpdates();
  return _contextualizedTarget;
}