flutter_multiselect
Flutter package for multi-select UI widget
Getting Started
add package in your pubspec.yaml flutter_multiselect: 0.0.1
and import in your project to start using the multiselect.
By default, there is no UI contro for multi-select in iOS and Android
This widget can be used for bridge that gap.
Sample Usage -
new MultiSelect(
autovalidate: false,
titleText: title,
validator: (value) {
if (value == null) {
return 'Please select one or more option(s)';
}
},
errorText: 'Please select one or more option(s)',
dataSource:
{
"display": "Australia",
"value": 1,
},
{
"display": "Canada",
"value": 1,
},
{
"display": "India",
"value": 3,
},
{
"display": "United States",
"value": 4,
},
textField: 'display',
valueField: 'value',
filterable: true,
required: true,
value: null,
onSaved: (value) {
print('The value is $value');
});
For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.
Libraries
Dart
- dart:ui
- Built-in types and core primitives for a Flutter application. [...]
- dart:async
- Support for asynchronous programming, with classes such as Future and Stream. [...]
- dart:collection
- Classes and utilities that supplement the collection support in dart:core. [...]
- dart:convert
- Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
- dart:core
- Built-in types, collections, and other core functionality for every Dart program. [...]
- dart:developer
- Interact with developer tools such as the debugger and inspector. [...]
- dart:math
- Mathematical constants and functions, plus a random number generator. [...]
- dart:typed_data
- Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]
- dart:io
- File, socket, HTTP, and other I/O support for non-web applications. [...]
- dart:isolate
- Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]