Picker

Example

import 'package:flutter_vant_kit/main.dart';

Picker(
  colums: options
  ...
),

More examples please refer Demo

API

Picker

Attribute	Description	Type	Default
colums	Columns data	List<PickerItem>	-
showToolbar	Whether to show toolbar	bool	false
toolbarPosition	Toolbar position, cat be set to bottom	String	top
title	Top Bar Title	String	-
loading	whether to show loading status	bool	false
itemHeight	Option height	double	44.0
confirmButtonText	Confirm Button Text	String	Confirm
cancelButtonText	Cancel Button Text	String	Cancel
defaultIndex	Default value index of the picker	`int	List`
level	Number of columns for multi-column picker	int	1
onCancel	Triggered when click cancel button	Function(List<String> selectedValues, dynamic selectedIndex)	-
onConfirm	Triggered when click confirm button	Function(List<String> selectedValues, dynamic selectedIndex)	-
onChange	triggered when current option is changed	Function(List<String> selectedValues, dynamic selectedIndex)	-

PickerItem

Attribute	Description	Type	Default
text	Picker Item Text	String	-
child	Picker Item Columns	List<PickerItem>	-