How to display date and time picker in ReactNative?

React Native Javascript Mobile Development

To display date and time picker in your app you have to install a package as shown below −

npm install @react-native-community/datetimepicker --save

Once you are done installing, let us now proceed on how to display a Datepicker first.

Example: DateTimePicker in ReactNative

Import the datetimepicker component first as shown below −

import DateTimePicker from '@react-native-community/datetimepicker';

A basic DateTimePicker component looks as follows −

<DateTimePicker testID="dateTimePicker" value={mydate} mode={displaymode}
is24Hour={true} display="default" onChange={onChangeFunc} />

Here are some of the important properties of DateTimePicker.

Props	Description
mode	Defines the type of picker you want. The options are date, time, datetime and countdown. From above options datetime and countdown are available only on iOS.
display	The values for Android are default, spinner, calendar and clock. For iOS the values are default, spinner, compact and inline.
value	The date or time to be used in your DateTimePicker.
onChange	The event called when the date or time is changed by the user.
maximumDate	The maximum date to be set on the datepicker.
minimumDate	The minimum date to be set on the datepicker.

We are going to make use of the current Date in our DateTimePicker. The mode is set to date as follows −

const [mydate, setDate] = useState(new Date());
const [displaymode, setMode] = useState('date');

Here is the DateTimePicker component −

<DateTimePicker
   value={mydate}
   mode={displaymode}
   is24Hour={true}
   display="default"
   onChange={changeSelectedDate}
/>

Now the complete code to display Date Picker −

Example

import React, {useState} from 'react';
import {View, Button, Platform, SafeAreaView , StyleSheet} from 'react-native';
import DateTimePicker from '@react-native-community/datetimepicker';
export default function App() {
   const [mydate, setDate] = useState(new Date());
   const [displaymode, setMode] = useState('date');
   const [isDisplayDate, setShow] = useState(false);
   const changeSelectedDate = (event, selectedDate) => {
   const currentDate = selectedDate || mydate;
   setDate(currentDate);
};
const showMode = (currentMode) => {
   setShow(true);
   setMode(currentMode);
};
const displayDatepicker = () => {
   showMode('date');
};
return (
   <SafeAreaView style={styles.container}>
      <View>
         <Button onPress={displayDatepicker} title="Show date picker!" />
            </View>
               {isDisplayDate && (
                  <DateTimePicker
                     testID="dateTimePicker"
                     value={mydate}
                     mode={displaymode}
                     is24Hour={true}
                     display="default"
                     onChange={changeSelectedDate}
            />
         )}
      </SafeAreaView>
   );
};
const styles = StyleSheet.create({
   container: {
      flex: 1,
      alignItems: "center",
      justifyContent: "center"
   },
});

Output

Click on the Show Date Picker button to see the Picker.

Let us now see the time picker.

We just have to display the mode to time as shown in the example below −

Example

import React, {useState} from 'react';
import {View, Button, Platform, SafeAreaView , StyleSheet} from 'reactnative';
import DateTimePicker from '@react-native-community/datetimepicker';
export default function App() {
   const [mydate, setDate] = useState(new Date());
   const [displaymode, setMode] = useState('time');
   const [isDisplayDate, setShow] = useState(false);
   const changeSelectedDate = (event, selectedDate) => {
      const currentDate = selectedDate || mydate;
      setDate(currentDate);
   };
   const showMode = (currentMode) => {
      setShow(true);
      setMode(currentMode);
   };
   const displayTimepicker = () => {
      showMode('time');
   };
   return (
      <SafeAreaView style={styles.container}>
         <View>
            <Button onPress={displayTimepicker} title="Your Time Picker" />
         </View>
         {isDisplayDate && (
            <DateTimePicker
               value={mydate}
               mode={displaymode}
               is24Hour={true}
               display="default"
               onChange={changeSelectedDate}
            />
         )}
      </SafeAreaView>
   );
};
const styles = StyleSheet.create({
   container: {
      flex: 1,
      alignItems: "center",
      justifyContent: "center"
   },
});

Click on the YOUR TIME PICKER button to see the time picker.

Shilpa S

Published on 01-Jul-2021 08:56:57

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