DatePickerIOS
Use DatePickerIOS to render a date/time picker (selector) on iOS. This is
a controlled component, so you must hook in to the onDateChange callback
and update the date prop in order for the component to update, otherwise
the user's change will be reverted immediately to reflect props.date as the
source of truth.
date Date #
The currently selected date.
maximumDate Date #
Maximum date.
Restricts the range of possible date/time values.
minimumDate Date #
Minimum date.
Restricts the range of possible date/time values.
minuteInterval enum(1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30) #
The interval at which minutes can be selected.
mode enum('date', 'time', 'datetime') #
onDateChange function #
Date change handler.
This is called when the user changes the date or time in the UI.
The first and only argument is a Date object representing the new
date and time.
timeZoneOffsetInMinutes number #
Timezone offset in minutes.
By default, the date picker will use the device's timezone. With this
parameter, it is possible to force a certain timezone offset. For
instance, to show times in Pacific Standard Time, pass -7 * 60.
'use strict';
var React = require('react-native');
var {
DatePickerIOS,
StyleSheet,
Text,
TextInput,
View,
} = React;
var DatePickerExample = React.createClass({
getDefaultProps: function () {
return {
date: new Date(),
timeZoneOffsetInHours: (-1) * (new Date()).getTimezoneOffset() / 60,
};
},
getInitialState: function() {
return {
date: this.props.date,
timeZoneOffsetInHours: this.props.timeZoneOffsetInHours,
};
},
onDateChange: function(date) {
this.setState({date: date});
},
onTimezoneChange: function(event) {
var offset = parseInt(event.nativeEvent.text, 10);
if (isNaN(offset)) {
return;
}
this.setState({timeZoneOffsetInHours: offset});
},
render: function() {
return (
<View>
<WithLabel label="Value:">
<Text>{
this.state.date.toLocaleDateString() +
' ' +
this.state.date.toLocaleTimeString()
}</Text>
</WithLabel>
<WithLabel label="Timezone:">
<TextInput
onChange={this.onTimezoneChange}
style={styles.textinput}
value={this.state.timeZoneOffsetInHours.toString()}
/>
<Text> hours from UTC</Text>
</WithLabel>
<Heading label="Date + time picker" />
<DatePickerIOS
date={this.state.date}
mode="datetime"
timeZoneOffsetInMinutes={this.state.timeZoneOffsetInHours * 60}
onDateChange={this.onDateChange}
/>
<Heading label="Date picker" />
<DatePickerIOS
date={this.state.date}
mode="date"
timeZoneOffsetInMinutes={this.state.timeZoneOffsetInHours * 60}
onDateChange={this.onDateChange}
/>
<Heading label="Time picker, 10-minute interval" />
<DatePickerIOS
date={this.state.date}
mode="time"
timeZoneOffsetInMinutes={this.state.timeZoneOffsetInHours * 60}
onDateChange={this.onDateChange}
minuteInterval={10}
/>
</View>
);
},
});
var WithLabel = React.createClass({
render: function() {
return (
<View style={styles.labelContainer}>
<View style={styles.labelView}>
<Text style={styles.label}>
{this.props.label}
</Text>
</View>
{this.props.children}
</View>
);
}
});
var Heading = React.createClass({
render: function() {
return (
<View style={styles.headingContainer}>
<Text style={styles.heading}>
{this.props.label}
</Text>
</View>
);
}
});
exports.displayName = (undefined: ?string);
exports.title = '<DatePickerIOS>';
exports.description = 'Select dates and times using the native UIDatePicker.';
exports.examples = [
{
title: '<DatePickerIOS>',
render: function(): ReactElement {
return <DatePickerExample />;
},
}];
var styles = StyleSheet.create({
textinput: {
height: 26,
width: 50,
borderWidth: 0.5,
borderColor: '#0f0f0f',
padding: 4,
fontSize: 13,
},
labelContainer: {
flexDirection: 'row',
alignItems: 'center',
marginVertical: 2,
},
labelView: {
marginRight: 10,
paddingVertical: 2,
},
label: {
fontWeight: '500',
},
headingContainer: {
padding: 4,
backgroundColor: '#f6f7f8',
},
heading: {
fontWeight: '500',
fontSize: 14,
},
});