React native 的彈出層（輸入）效果

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/*彈出層測試*/import React,{Component} from ‘react‘;import {  StyleSheet,  View,  Image,  Text,  TouchableOpacity,  ScrollView,  Navigator,  Alert, //引入Alert組件  TouchableHighlight,  AlertIOS  //引入AlertIOS組件} from ‘react-native‘;//建立一個組件class CustomButton extends Component {  render() {    return (      <TouchableHighlight            style={styles.button}        underlayColor="red"   //觸摸的時候顏色改變        onPress={this.props.onPress}>  //當前觸發時間        <Text style={styles.buttonText}>{this.props.text}</Text>      </TouchableHighlight>    );  }}//預設輸出組件export default class AlertDemo extends Component {  render() {    return (      <View style={styles.container}>        <Text style={{height:30,color:‘black‘,margin:8}}>          彈出框執行個體        </Text>        //觸發事件        <CustomButton text=‘點擊彈出預設Alert‘          onPress={()=>Alert.alert(‘溫馨提醒‘,‘確定退出嗎?‘)}          />        <CustomButton text=‘點擊彈出兩個按鈕的Alert‘          onPress={()=>Alert.alert(‘溫馨提醒‘,‘確定退出嗎?‘,[            {text:‘取消‘},            {text:‘確定‘,}            ])}          />        <CustomButton text=‘點擊彈出三個按鈕的Alert‘          onPress={()=>AlertIOS.alert(‘溫馨提醒‘,‘確定退出嗎?‘,[            {text:‘One‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            {text:‘Two‘},            ])}          />          <CustomButton text=‘點擊出現輸入框‘            onPress={()=>AlertIOS.prompt(‘溫馨提醒‘,‘確定退出嗎?‘,[              {text:‘取消‘},              {text:‘確定‘,}              ])}            />       </View>    );  }}   var styles = StyleSheet.create({  container:{    backgroundColor:"#fff",    flex:1,    marginTop:65,},button: {  margin:5,  backgroundColor: ‘white‘,  padding: 15,  borderBottomWidth: StyleSheet.hairlineWidth,  borderBottomColor: ‘#cdcdcd‘,}  })

　　

React native 的彈出層（輸入）效果