amazon_like_filter

Description:

amazon like filter

AmazonLikeFilter #
AmazonLikeFilter is an widget that is used to build Filter UI like as amazon app.
Motivation #
Main motivation behind this package was one of my project feature is required to add filter UI with multiple filter options.
Authors #

@subhashDev11

Demo #

Features #

Nested filter option
Filter result on change
Reset filter
Submit filter
View can be open through scaffold, dialog or bottom sheet

Documentation #
Usage/Examples #
import 'package:amazon_like_filter/amazon_like_filter.dart';
import 'package:flutter/material.dart';

void main() {
runApp(const MyApp());
}

class MyApp extends StatelessWidget {
const MyApp({super.key});

// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Amazon like filter'),
);
}
}

class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});

final String title;

@override
State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
List<AppliedFilterModel> applied = [];

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: SingleChildScrollView(
padding: const EdgeInsets.symmetric(
horizontal: 15,
vertical: 10,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Visibility(
visible: applied.isNotEmpty,
child: Padding(
padding: const EdgeInsets.only(
bottom: 20,
),
child: Text(
'Applied filters',
style: Theme.of(context).textTheme.titleLarge,
),
),
),
...applied
.map(
(e) => ExpansionTile(
title: Text(e.filterTitle ?? '${e.filterKey.split('_')}'),
children: e.applied
.map((fil) => ListTile(
title: Text(fil.filterTitle),
))
.toList(),
),
)
.toList()
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: () async {
showModalBottomSheet(
context: context,
builder: (_) {
return FilterWidget(
filterProps: FilterProps(
onFilterChange: (value) {
setState(() {
applied = value;
});
print('Applied filer - ${value.map((e) => e.toMap())}');
},
filters: const [
FilterListModel(
filterOptions: [
FilterItemModel(filterTitle: 'Education', filterKey: 'education'),
FilterItemModel(
filterTitle: 'Information Technology',
filterKey: 'it',
),
FilterItemModel(filterTitle: 'Sports', filterKey: 'sports'),
FilterItemModel(filterTitle: 'Transport', filterKey: 'transport'),
],
previousApplied: [],
title: 'Industry',
filterKey: 'industry',
),
FilterListModel(
filterOptions: [
FilterItemModel(filterTitle: 'Utter Pradesh', filterKey: 'up'),
FilterItemModel(
filterTitle: 'Madhya Pradesh',
filterKey: 'mp',
),
FilterItemModel(filterTitle: 'Hariyana', filterKey: 'hr'),
FilterItemModel(filterTitle: 'Bihar', filterKey: 'bihar'),
],
previousApplied: [],
title: 'State',
filterKey: 'state',
)
],
));
},
);
},
tooltip: 'Increment',
child: const Icon(Icons.add),
),
);
}
}

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🚀 About Me #
I'm a flutter developer...
🔗 Links #




License #
MIT