alexeyinkin commented on code in PR #24338:
URL: https://github.com/apache/beam/pull/24338#discussion_r1033228994


##########
playground/frontend/lib/modules/editor/components/share_dropdown/share_tabs/snippet_save_and_share_tabs.dart:
##########
@@ -16,32 +16,59 @@
  * limitations under the License.
  */
 
+import 'dart:async';
+
 import 'package:flutter/material.dart';
 import 
'package:playground/modules/editor/components/share_dropdown/share_tabs/example_share_tabs.dart';
 import 'package:playground_components/playground_components.dart';
 
-class SnippetSaveAndShareTabs extends StatelessWidget {
+class SnippetSaveAndShareTabs extends StatefulWidget {
+  final VoidCallback onError;
   final PlaygroundController playgroundController;
   final TabController tabController;
 
   const SnippetSaveAndShareTabs({
     super.key,
+    required this.onError,
     required this.playgroundController,
     required this.tabController,
   });
 
+  @override
+  State<SnippetSaveAndShareTabs> createState() => 
_SnippetSaveAndShareTabsState();
+}
+
+class _SnippetSaveAndShareTabsState extends State<SnippetSaveAndShareTabs> {
+  Future<String>? _future;
+
+  @override
+  void initState() {
+    super.initState();
+    unawaited(_initSaving());
+  }
+
+  Future<void> _initSaving() async {
+    try {
+      _future = widget.playgroundController.saveSnippet();
+      await _future;
+    } on Exception catch (ex) {
+      PlaygroundComponents.toastNotifier.addException(ex);
+      widget.onError();

Review Comment:
   `+`



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