react-native-element-dropdown

react-native-element-dropdown

Getting started

    npm install react-native-element-dropdown --save

or

    yarn add react-native-element-dropdown

RN Version < 0.60

    react-native link react-native-element-dropdown

IOS

    cd ios && pod install

Demo

Dropdown Props

Props	Params	isRequire	Description
data	Array	Yes
labelField	String	Yes
valueField	String	Yes
onChange	(item) => void	Yes
style	ViewStyle	No
containerStyle	ViewStyle	No
fontFamily	String	No
labelStyle	TextStyle	No
textStyle	TextStyle	No
iconColor	String	No
activeColor	String	No
value	Item	No
label	String	No
placeholder	String	No
search	Boolean	No
inputSearchStyle	ViewStyle	No
searchPlaceholder	String	No
textError	String	No
textErrorStyle	TextStyle	No
renderLeftIcon	() => JSX.Element	No
renderItem	(item) => JSX.Element	No

MultiSelect Props

Props	Params	isRequire	Description
data	Array	Yes
labelField	String	Yes
valueField	String	Yes
onChange	(value[]) => void	Yes
style	ViewStyle	No
containerStyle	ViewStyle	No
fontFamily	String	No
labelStyle	TextStyle	No
textStyle	TextStyle	No
iconColor	String	No
activeColor	String	No
value	Item	No
label	String	No
placeholder	String	No
selectedStyle	ViewStyle	No
selectedTextStyle	TextStyle	No
search	Boolean	No
inputSearchStyle	ViewStyle	No
searchPlaceholder	String	No
textError	String	No
textErrorStyle	TextStyle	No
renderLeftIcon	() => JSX.Element	No
renderItem	(item) => JSX.Element	No

Usage

    import React, {useState} from 'react';
    import {StyleSheet, View, Text, Image} from 'react-native';
    import {Dropdown, MultiSelect} from 'react-native-element-dropdown';

    const data = [
        {label: 'Item 1', value: '1'},
        {label: 'Item 2', value: '2'},
        {label: 'Item 3', value: '3'},
        {label: 'Item 4', value: '4'},
        {label: 'Item 5', value: '5'},
        {label: 'Item 6', value: '6'},
        {label: 'Item 7', value: '7'},
        {label: 'Item 8', value: '8'},
    ];

    const DropdownScreen = _props => {
        const [dropdown, setDropdown] = useState(null);
        const [selected, setSelected] = useState([]);

        const _renderItem = item => {
            return (
            <View style={styles.item}>
                <Text style={styles.textItem}>{item.label}</Text>
                <Image style={styles.icon} source={require('./assets/tick.png')} />
            </View>
            );
        };

        return (
            <View style={styles.container}>
                <Dropdown
                    style={styles.dropdown}
                    containerStyle={styles.shadow}
                    data={data}
                    search
                    searchPlaceholder="Search"
                    labelField="label"
                    valueField="value"
                    label="Dropdown"
                    placeholder="Select item"
                    value={dropdown}
                    onChange={item => {
                    setDropdown(item.value);
                        console.log('selected', item);
                    }}
                    renderLeftIcon={() => (
                        <Image style={styles.icon} source={require('./assets/account.png')} />
                    )}
                    renderItem={item => _renderItem(item)}
                    textError="Error"
                />

                <MultiSelect
                    style={styles.dropdown}
                    data={data}
                    labelField="label"
                    valueField="value"
                    label="Multi Select"
                    placeholder="Select item"
                    search
                    searchPlaceholder="Search"
                    value={selected}
                    onChange={item => {
                    setSelected(item);
                        console.log('selected', item);
                    }}
                    renderItem={item => _renderItem(item)}
                />
            </View>
        );
    };

    export default DropdownScreen;

    const styles = StyleSheet.create({
        container: {
            flex: 1,
            backgroundColor: 'white',
            padding: 40,
        },
        dropdown: {
            backgroundColor: 'white',
            borderBottomColor: 'gray',
            borderBottomWidth: 0.5,
            marginTop: 20,
        },
        icon: {
            marginRight: 5,
            width: 18,
            height: 18,
        },
        item: {
            paddingVertical: 17,
            paddingHorizontal: 4,
            flexDirection: 'row',
            justifyContent: 'space-between',
            alignItems: 'center',
        },
        textItem: {
            flex: 1,
            fontSize: 16,
        },
        shadow: {
            shadowColor: '#000',
            shadowOffset: {
            width: 0,
            height: 1,
            },
            shadowOpacity: 0.2,
            shadowRadius: 1.41,
            elevation: 2,
        },
    });