Kingkor Roy Tirtho
37 lines
984 B
Dart
37 lines
984 B
Dart
import 'package:fl_query/fl_query.dart';
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import 'package:flutter/material.dart';
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final lazyQueryJob = QueryJob<String, String>(
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queryKey: "non_enabled_query",
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enabled: false,
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task: (queryKey, data, _) {
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return Future.delayed(const Duration(milliseconds: 500),
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() => "Hello from $queryKey with $data");
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});
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class LazyQuery extends StatelessWidget {
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const LazyQuery({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(),
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body: QueryBuilder<String, String>(
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job: lazyQueryJob,
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externalData: "Love",
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builder: (context, query) {
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return Column(
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children: [
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Text("Query Data::: ${query.data ?? "Loading"}"),
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ElevatedButton(
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child: const Text("Fetch Query"),
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onPressed: () => query.refetch(),
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),
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],
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);
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},
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),
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);
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}
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}
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