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KeCheng/miniprogram/HuiYa/miniprogram_npm/tdesign-miniprogram/picker
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README.en-US.md
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:: BASE_DOC ::

API

Picker Props

name type default description required
auto-close Boolean true - N
cancel-btn String / Boolean / Object true Typescript：boolean | string | ButtonProps N
columns Array / Function [] required。Typescript：Array<PickerColumn> | ((item: Array<PickerValue>) => Array<PickerColumn>) type PickerColumn = PickerColumnItem[] interface PickerColumnItem { label: string,value: string}。see more ts definition Y
confirm-btn String / Boolean / Object true Typescript：boolean | string | ButtonProps，Button API Documents。see more ts definition N
footer Slot - - N
header Boolean / Slot true - N
render-label String / Function - Typescript：(item: PickerColumnItem) => string N
title String '' - N
value Array - Typescript：Array<PickerValue> type PickerValue = string | number。see more ts definition N
default-value Array undefined uncontrolled property。Typescript：Array<PickerValue> type PickerValue = string | number。see more ts definition N
visible Boolean false - N

Picker Events

name params description
cancel - -
change (value: Array<PickerValue>, label: string, columns: Array<{ column: number; index: number }> ) -
close (trigger: TriggerSource) 1.0.1。see more ts definition。
type TriggerSource = 'overlay' | 'cancel-btn' | 'confrim-btn'
confirm (value: Array<PickerValue>, label: string, columns: Array<{ column: number; index: number }> ) -
pick (value: Array<PickerValue>, label: string, column: number, index: number) -

PickerItem Props

name type default description required
format Function - Typescript：(option: PickerItemOption) => string N
options Array [] Typescript：PickerItemOption[] interface PickerItemOption { label: string; value: string | number }。see more ts definition N