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 +1,75 @@
+import 'dart:math';
+
+import 'package:fl_query/fl_query.dart';
+import 'package:flutter/material.dart';
+
+final jobWithExternalData = QueryJob<String, double>(
+  queryKey: "query-external-data",
+  cacheTime: const Duration(seconds: 10),
+  refetchOnExternalDataChange: false,
+  task: (queryKey, data) {
+    return Future.delayed(const Duration(milliseconds: 500),
+        () => "Hello from $queryKey with $data");
+  },
+);
+
+class QueryExternalDataExample extends StatefulWidget {
+  const QueryExternalDataExample({Key? key}) : super(key: key);
+
+  @override
+  State<QueryExternalDataExample> createState() =>
+      _QueryExternalDataExampleState();
+}
+
+class _QueryExternalDataExampleState extends State<QueryExternalDataExample> {
+  late double externalData;
+
+  @override
+  void initState() {
+    super.initState();
+    externalData = Random().nextDouble() * 200;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(
+          "# Query With External Data Example",
+          style: Theme.of(context).textTheme.headline5,
+        ),
+        QueryBuilder<String, double>(
+          job: jobWithExternalData,
+          externalData: externalData,
+          builder: (context, query) {
+            if (query.isLoading || query.isRefetching || !query.hasData) {
+              return const CircularProgressIndicator();
+            }
+            return Row(
+              children: [
+                Container(
+                  width: query.externalData,
+                  height: query.externalData,
+                  decoration: const BoxDecoration(
+                    shape: BoxShape.circle,
+                    color: Colors.blue,
+                  ),
+                  child: Center(child: Text(query.externalData.toString())),
+                ),
+                ElevatedButton(
+                  child: const Text("New Id"),
+                  onPressed: () {
+                    setState(() {
+                      externalData = Random().nextDouble() * 200;
+                    });
+                  },
+                )
+              ],
+            );
+          },
+        ),
+      ],
+    );
+  }
+}