Modal #

A Modal component covers the native view (e.g. UIViewController, Activity) that contains the React Native root.

Use Modal in hybrid apps that embed React Native; Modal allows the portion of your app written in React Native to present content above the enclosing native view hierarchy.

In apps written with React Native from the root view down, you should use Navigator instead of Modal. With a top-level Navigator, you have more control over how to present the modal scene over the rest of your app by using the configureScene property.

Props #

animated bool #

Deprecated

Use the animationType prop instead.

animationType enum('none', 'slide', 'fade') #

onRequestClose Platform.OS === 'android' ? PropTypes.func.isRequired : PropTypes.func #

onShow function #

transparent bool #

visible bool #

Examples #

Edit on GitHub

'use strict';

var React = require('react');
var ReactNative = require('react-native');
var {
  Modal,
  StyleSheet,
  Switch,
  Text,
  TouchableHighlight,
  View,
} = ReactNative;

exports.displayName = (undefined: ?string);
exports.framework = 'React';
exports.title = '<Modal>';
exports.description = 'Component for presenting modal views.';

var Button = React.createClass({
  getInitialState() {
    return {
      active: false,
    };
  },

  _onHighlight() {
    this.setState({active: true});
  },

  _onUnhighlight() {
    this.setState({active: false});
  },

  render() {
    var colorStyle = {
      color: this.state.active ? '#fff' : '#000',
    };
    return (
      <TouchableHighlight
        onHideUnderlay={this._onUnhighlight}
        onPress={this.props.onPress}
        onShowUnderlay={this._onHighlight}
        style={[styles.button, this.props.style]}
        underlayColor="#a9d9d4">
          <Text style={[styles.buttonText, colorStyle]}>{this.props.children}</Text>
      </TouchableHighlight>
    );
  }
});

var ModalExample = React.createClass({
  getInitialState() {
    return {
      animationType: 'none',
      modalVisible: false,
      transparent: false,
    };
  },

  _setModalVisible(visible) {
    this.setState({modalVisible: visible});
  },

  _setAnimationType(type) {
    this.setState({animationType: type});
  },

  _toggleTransparent() {
    this.setState({transparent: !this.state.transparent});
  },

  render() {
    var modalBackgroundStyle = {
      backgroundColor: this.state.transparent ? 'rgba(0, 0, 0, 0.5)' : '#f5fcff',
    };
    var innerContainerTransparentStyle = this.state.transparent
      ? {backgroundColor: '#fff', padding: 20}
      : null;
    var activeButtonStyle = {
      backgroundColor: '#ddd'
    };

    return (
      <View>
        <Modal
          animationType={this.state.animationType}
          transparent={this.state.transparent}
          visible={this.state.modalVisible}
          onRequestClose={() => {this._setModalVisible(false)}}
          >
          <View style={[styles.container, modalBackgroundStyle]}>
            <View style={[styles.innerContainer, innerContainerTransparentStyle]}>
              <Text>This modal was presented {this.state.animationType === 'none' ? 'without' : 'with'} animation.</Text>
              <Button
                onPress={this._setModalVisible.bind(this, false)}
                style={styles.modalButton}>
                Close
              </Button>
            </View>
          </View>
        </Modal>
        <View style={styles.row}>
          <Text style={styles.rowTitle}>Animation Type</Text>
          <Button onPress={this._setAnimationType.bind(this, 'none')} style={this.state.animationType === 'none' ? activeButtonStyle : {}}>
            none
          </Button>
          <Button onPress={this._setAnimationType.bind(this, 'slide')} style={this.state.animationType === 'slide' ? activeButtonStyle : {}}>
            slide
          </Button>
          <Button onPress={this._setAnimationType.bind(this, 'fade')} style={this.state.animationType === 'fade' ? activeButtonStyle : {}}>
            fade
          </Button>
        </View>

        <View style={styles.row}>
          <Text style={styles.rowTitle}>Transparent</Text>
          <Switch value={this.state.transparent} onValueChange={this._toggleTransparent} />
        </View>

        <Button onPress={this._setModalVisible.bind(this, true)}>
          Present
        </Button>
      </View>
    );
  },
});

exports.examples = [
  {
    title: 'Modal Presentation',
    description: 'Modals can be presented with or without animation',
    render: () => <ModalExample />,
  },
];

var styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    padding: 20,
  },
  innerContainer: {
    borderRadius: 10,
    alignItems: 'center',
  },
  row: {
    alignItems: 'center',
    flex: 1,
    flexDirection: 'row',
    marginBottom: 20,
  },
  rowTitle: {
    flex: 1,
    fontWeight: 'bold',
  },
  button: {
    borderRadius: 5,
    flex: 1,
    height: 44,
    alignSelf: 'stretch',
    justifyContent: 'center',
    overflow: 'hidden',
  },
  buttonText: {
    fontSize: 18,
    margin: 5,
    textAlign: 'center',
  },
  modalButton: {
    marginTop: 10,
  },
});

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