implemented selection of Event Type

lib/addevent.dart

@@ -5,7 +5,9 @@ import 'datamodel.dart';
 class AddEvent extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
+    /* Get singletons to access relevant data here.*/
     final EventTypeStoreInstance eventTypes = EventTypeStoreInstance();
+    final EventCurrentInstance currentEvent = EventCurrentInstance();
 
     return Scaffold(
       appBar: AppBar(title: const Text("Add Event")),
@@ -19,21 +21,19 @@ class AddEvent extends StatelessWidget {
               ),
             ),
             DropdownButtonFormField(
+                value: currentEvent.store.type,
                 decoration: const InputDecoration(
                   labelText: 'Event Type',
                 ),
-                items: [
-                  DropdownMenuItem(
-                    child: Text('Calibration'),
-                    value: 'Calibration',
-                  ),
-                  DropdownMenuItem(
-                    child: Text('Information'),
-                    value: 'Information',
-                  )
-                ],
+                items:
+                  eventTypes.store.map((EventType event) {
+                    return DropdownMenuItem(
+                      value: event.name,
+                      child: Text(event.name),
+                    );
+                  }).toList(),
                 onChanged: (value) {
-
+                  currentEvent.store.type = value.toString();
                 }
             ),
             DropdownButtonFormField(

lib/datamodel.dart

@@ -36,6 +36,9 @@ abstract class EventStoreBase{
   List<Event> store = [];
 }
 
+abstract class EventCurrentBase{
+  Event store = Event(0, 'urn0', '', '', '', 'PENDING');
+}
 
 
 
@@ -69,6 +72,18 @@ class EventStoreInstance extends EventStoreBase {
   }
 }
 
+class EventCurrentInstance extends EventCurrentBase {
+  static final EventCurrentInstance _instance = EventCurrentInstance._internal();
+
+  factory EventCurrentInstance(){
+    return _instance;
+  }
+
+  EventCurrentInstance._internal(){
+    store = Event(0, 'urn0', '', '', '', 'PENDING');
+  }
+}
+
 class EventTypeStoreInstance extends EventTypeStoreBase{
   static final EventTypeStoreInstance _instance = EventTypeStoreInstance._internal();
 

lib/main.dart

@@ -7,12 +7,23 @@ import 'viewevents.dart';
 import 'overview.dart';
 import 'configuration.dart';
 
-
-
 void main() {
   
   EventStoreInstance events = EventStoreInstance();
   EventTypeStoreInstance eventTypes = EventTypeStoreInstance();
+  EventCurrentInstance currentEvent = EventCurrentInstance();
+
+
+  // Create current event as basis when starting add event widget
+  currentEvent.store.urn = 'ADCP';
+  currentEvent.store.id = 1234;
+  currentEvent.store.description = 'blabla';
+  currentEvent.store.label = 'PS129_ABC';
+  currentEvent.store.type = 'Deployment';
+
+
+
+
 
   //Add some dummy events to eventstore
   events.store.add(Event.fromJson({