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95 lines
2.7 KiB
95 lines
2.7 KiB
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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* This is a controlled component version of RCTDatePickerIOS
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*
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*/
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'use strict'
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import React from 'react'
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import { StyleSheet, View, requireNativeComponent } from 'react-native'
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import { throwIfInvalidProps } from './propChecker'
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const invariant = require('fbjs/lib/invariant')
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const RCTDatePickerIOS = requireNativeComponent('RNDatePicker')
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/**
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* Use `DatePickerIOS` to render a date/time picker (selector) on iOS. This is
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* a controlled component, so you must hook in to the `onDateChange` callback
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* and update the `date` prop in order for the component to update, otherwise
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* the user's change will be reverted immediately to reflect `props.date` as the
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* source of truth.
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*/
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export default class DatePickerIOS extends React.Component {
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static DefaultProps = {
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mode: 'datetime',
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}
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// $FlowFixMe How to type a native component to be able to call setNativeProps
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_picker = null
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componentDidUpdate() {
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if (this.props.date) {
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const propsTimeStamp = this.props.date.getTime()
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if (this._picker) {
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this._picker.setNativeProps({
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date: propsTimeStamp,
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})
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}
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}
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}
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_onChange = event => {
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const nativeTimeStamp = event.nativeEvent.timestamp
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this.props.onDateChange &&
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this.props.onDateChange(new Date(nativeTimeStamp))
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this.props.onChange && this.props.onChange(event)
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}
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render() {
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const props = this.props
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if (__DEV__) throwIfInvalidProps(props)
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return (
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<RCTDatePickerIOS
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key={this.props.textColor} // preventing "Today" string keep old text color when text color changes
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ref={picker => {
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this._picker = picker
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}}
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style={[styles.datePickerIOS, props.style]}
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date={
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props.date
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? props.date.getTime()
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: props.initialDate
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? props.initialDate.getTime()
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: undefined
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}
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locale={props.locale ? props.locale : undefined}
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maximumDate={
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props.maximumDate ? props.maximumDate.getTime() : undefined
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}
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minimumDate={
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props.minimumDate ? props.minimumDate.getTime() : undefined
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}
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mode={props.mode}
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minuteInterval={props.minuteInterval}
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timeZoneOffsetInMinutes={props.timeZoneOffsetInMinutes}
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onChange={this._onChange}
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onStartShouldSetResponder={() => true}
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onResponderTerminationRequest={() => false}
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textColor={props.textColor}
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/>
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)
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}
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}
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const styles = StyleSheet.create({
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datePickerIOS: {
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height: 216,
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width: 310,
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},
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})
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