Added ProgressIndicator and Error Message

2025-01-27 14:07:37 +01:00
parent fd47053834
commit 537c231253
2 changed files with 9 additions and 3 deletions
--- a/lib/pages/flood_station_page.dart
+++ b/lib/pages/flood_station_page.dart
@@ -20,7 +20,7 @@ class FloodStationPage extends StatelessWidget {
          builder: (context, snapshot) {
            if (snapshot.hasData) {
              if (snapshot.data!.isEmpty) {
-                return Text('No readings on record.');
+                return Center(child: Text('No readings on record.'));
              }
              return Center(
                child: Padding(
@@ -30,8 +30,10 @@ class FloodStationPage extends StatelessWidget {
                  ),
                ),
              );
+            } else if (snapshot.hasError) {
+              return Center(child: Text('An unknown Error occured'));
            } else {
-              return Placeholder();
+              return Center(child: CircularProgressIndicator());
            }
          }),
    );