本文实例实现的功能如下：注册页(Register.js)，点击注册，跳到注册结果页(RegisterResult.js)，并将注册的手机号传递过去，显示xx注册成功。
index.Android.js
'use strict' import React, { Component } from 'react'; import { AppRegistry,Navigator,BackAndroid} from 'react-native'; var Register = require('./study/Register'); let RegisterResult = require('./study/RegisterResult'); var NaviModule = React.createClass({ //告知Navigator模块，我们希望在视图切换时，用什么效果 configureScene:function(route){ return Navigator.SceneConfigs.FadeAndroid; }, //告知Navigator模块，我们希望如何挂接当前视图 renderScene:function(router,navigator){ this._navigator = navigator; switch(router.name){ case "register": return <Register navigator = {navigator}/> case "registerResult": return <RegisterResult telephoneNumber = {router.telephoneNumber} navigator = {navigator}/> } }, //React的生命周期函数---组件被挂接时调用 componentDidMount:function(){ var navigator = this._navigator; BackAndroid.addEventListener('NaviModuleListener',()=>{ if (navigator && navigator.getCurrentRoutes().length > 1) { navigator.pop(); return true; } return false; }); }, //React的生命周期函数---组件被移除时调用 componentWillUnmount: function(){ BackAndroid.removeEventListener('NaviModuleListener'); }, render:function(){ return ( <Navigator initialRoute = {{name:'register'}} configureScene = {this.configureScene} renderScene = {this.renderScene} /> ); } }); AppRegistry.registerComponent('FirstDemo', () => NaviModule);
注册页（Register.js）
'use strict' import React, { Component } from 'react'; import { AppRegistry, StyleSheet, Text, View, TextInput } from 'react-native'; let Dimensions = require('Dimensions'); let totalWidth = Dimensions.get('window').width; let leftStartPoint = totalWidth * 0.1; let componetWidth = totalWidth * 0.8; let Register = React.createClass({ getInitialState:function(){ return { inputedNum :'', inputedPW:'', }, updatePW: function(newText){ this.setState({inputedPW : newText}); }, render: function() { return ( <View style={styles.container}> <TextInput style = {styles.numberInputStyle} placeholder = {'请输入手机号'} onChangeText = {(aa) => this.setState({inputedNum :aa})}/> <Text style={styles.textPromptStyle}> 您输入的手机号：{this.state.inputedNum} </Text> <TextInput style={styles.passwordInputStyle} placeholder = {'请输入密码'} password = {true} onChangeText = {(newText) => this.updatePW(newText)}/> <Text style={styles.bigTextPrompt} onPress = {this.userRegister}> 注 册 </Text> </View>); }, userRegister:function(){ this.props.navigator.replace({ telephoneNumber : this.state.inputedNum, name: 'registerResult', }); } }); const styles = StyleSheet.create({ container: { flex: 1, flexDirection:'column', justifyContent: 'center', backgroundColor: '#F5FCFF', }, numberInputStyle:{ top:20, left:leftStartPoint, width:componetWidth, backgroundColor:'gray', fontSize:20 }, textPromptStyle:{ top:30, left:leftStartPoint, width:componetWidth, fontSize:20 }, passwordInputStyle:{ top:50, left:leftStartPoint, width:componetWidth, backgroundColor:'gray', fontSize:20 }, bigTextPrompt:{ top:70, left:leftStartPoint, width:componetWidth, backgroundColor:'gray', color:'white', textAlign:'center', fontSize:60 } }); module.exports = Register;
注册结果页RegisterResult.js
'use strict' import React, { Component } from 'react'; import { AppRegistry, StyleSheet, Text, View, TextInput } from 'react-native'; let RegisterResult = React.createClass({ render:function(){ return( <View style = {styles.container}> <Text style = {styles.text}> {this.props.telephoneNumber}注册成功 </Text> </View> ); } }); const styles = StyleSheet.create({ container: { flex: 1, flexDirection:'column', justifyContent: 'center', alignItems:'center', backgroundColor: '#F5FCFF', }, text:{ flexWrap:'wrap', backgroundColor:'gray', fontSize:20, paddingTop:10, paddingBottom:10, paddingLeft:25, paddingRight:25 }, }); module.exports = RegisterResult;