flutter_tree_with_breadcrumb

Description:

flutter tree with breadcrumb

packages #
Flutter tree select with breadcrumb widget.
Screenshot #

Usage #
To use this plugin, add flutter_tree_with_breadcrumb as a dependency in your pubspec.yaml file.
dependencies:
flutter_tree_with_breadcrumb: ^0.1.2
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Use as a widget
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: Text('Flutter tree with breadcrumb')),
body: Container(
child: FlutterTreePro(
listData: treeListData,
config: Config(
parentId: 'parent_id',
label: 'value',
),
isNotRootNode: (Map<String, dynamic> treeNode, Config config) {
final parentId = treeNode[config.parentId];
return parentId != null &&
parentId != "0";
},
onChecked: (Map<String, dynamic> sourceTreeMap,
List<Map<String, dynamic>> checkedList,
bool isNullCheckedNodeChecked) {},
),
),
);
}
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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