refactor(example): package specific examples instead of a single example

2022-08-04 09:20:20 +06:00
parent 6d2952ae6a
commit 4d6d1a1648
267 changed files with 4690 additions and 160 deletions
@@ -0,0 +1,64 @@
+import 'dart:math';
+
+import 'package:fl_query/fl_query.dart';
+import 'package:flutter/material.dart';
+
+final queryVariableKeyJob =
+    QueryJob.withVariableKey<String, void>(task: (queryKey, externalData) {
+  return Future.delayed(
+    const Duration(milliseconds: 500),
+    () => "QueryKey:${queryKey.split("#").last}",
+  );
+});
+
+class QueryVariableKeyExample extends StatefulWidget {
+  const QueryVariableKeyExample({Key? key}) : super(key: key);
+
+  @override
+  State<QueryVariableKeyExample> createState() =>
+      _QueryVariableKeyExampleState();
+}
+
+class _QueryVariableKeyExampleState extends State<QueryVariableKeyExample> {
+  late double id;
+  @override
+  void initState() {
+    super.initState();
+    id = Random().nextDouble() * 200;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(
+          "# Query Variable Example",
+          style: Theme.of(context).textTheme.headline5,
+        ),
+        QueryBuilder<String, void>(
+          job: queryVariableKeyJob("variable-query#$id"),
+          externalData: null,
+          builder: (context, query) {
+            if (query.isLoading || query.isRefetching || !query.hasData) {
+              return const CircularProgressIndicator();
+            }
+            return Row(
+              children: [
+                Text("Query Result: ${query.data}"),
+                ElevatedButton(
+                  child: const Text("New Id"),
+                  onPressed: () {
+                    setState(() {
+                      id = Random().nextDouble() * 200;
+                    });
+                  },
+                ),
+              ],
+            );
+          },
+        ),
+      ],
+    );
+  }
+}