packages

Flutter tree select widget.

Screenshot

flutter_tree

Usage

To use this plugin, add flutter_tree_pro as a dependency in your pubspec.yaml file.

dependencies:
  flutter_tree_pro: ^0.0.9

Use as a widget

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text('Flutter tree pro')),
      body: Container(
        child: FlutterTree(
          listData: treeListData,
          initialListData: initialTreeData,
          config: Config(
            parentId: 'parentId',
            dataType: DataType.DataList,
            label: 'value',
          ),
          onChecked: (List<Map<String, dynamic>> checkedList) {},
        ),
      ),
    );
  }

Property

property description
listData The data source
initialListData The initial data source
parentId The key name of parent id
dataType The type of data source
label The key name of the value
onChecked The item checked callback function
isExpanded Expanded all items by default
isRTL Right to left enable

Libraries

flutter_tree
flutter_tree_pro
@date: 2022/3/3 15:32 @author: kevin @description: dart
utils/data_util
utils/util