NavigatorIOS push and pop

gistfile1.txt

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 * @flow
 */

import React, { Component } from 'react';
import {
  AppRegistry,
  StyleSheet,
  Text,
  View,
  Button,
  NavigatorIOS
} from 'react-native';


class HomeScreen extends React.Component {
  static navigationOptions = {
    title: 'Welcome',
  };
  render() {
    return (
      <View style={{ flex: 1, margin: 40 }}>
        <Text>Hello, Chat App!</Text>
        <Button
          onPress={() => this.props.navigator.push({
            component: HomeScreen,
            title: 'Bar That'
          })}
          title="Chat with Lucy"
        />
      </View>
    );
  }
}


class SimpleApp extends Component {
  render() {
    return (
      <NavigatorIOS
        initialRoute={{
          component: HomeScreen,
          title: 'My Initial Scene',
        }}
        style={{ flex: 1 }}
      />
    );
  }
}

AppRegistry.registerComponent('TestReactNavigation', () => SimpleApp);