function HomeIconWithBadge(props) {//You should pass down the badgeCount in some other ways like React Context API, Redux, MobX or event emitters.return<IconWithBadge {...props} badgeCount={3} />; }constTabScreen = () =>{return(<Tab.Navigator headerMode='none'screenOptions={({ route...
screen(必选):指定一个 React 组件作为屏幕的主要显示内容,当这个组件被createStackNavigator加载时,它会被分配一个navigationprop。 path(可选):用来设置支持schema跳转时使用,具体使用会在下文的有关Schema章节中讲到; navigationOptions(可选):用以配置全局的屏幕导航选项如:title、headerRight、headerLeft等; -navigat...
error:Error: Unable to resolve module react-native-gesture-handlerfromE:\SteveQueue\index.js: react-native-gesture-handler could not be found within the projectorin these directories: node_modules >1| import'react-native-gesture-handler'; | ^2| import { registerRootComponent }from'expo';3...
RouteConfigs支持三个参数screen、path以及navigationOptions; screen(必选):指定一个 React 组件作为屏幕的主要显示内容,当这个组件被createStackNavigator加载时,它会被分配一个navigationprop。 path(可选):用来设置支持schema跳转时使用,具体使用会在下文的有关Schema章节中讲到; navigationOptions(可选):用以配置全局...
staticnavigationOptions=({navigation})=>{return{headerTitle:'个人信息',headerLeft:null,headerRight:null,gesturesEnabled:false,}}; 2. 更改导航配置 通过上面代码可以看到 setParams 它是一个 func 回想一下 this.props.navigation.state.params,与 setParams 是存在相似之处的。
//DetailsScreen是一个页面路由 class DetailsScreen extends React.Component { /**static navigationOptions = { title : 'DetailsScreen', }**/ //这里的title就是通过HomeScreen页面参数携带过来的,这里的{navigation}和下面的{navigation}的类似 static navigationOptions = ({navigation}) => { ...
constStack=StackNavigator({Main:{screen:Main},Detail:{screen:Detail}},{initialRouteName:'Main',// 默认显示界面 IndexnavigationOptions:{headerTintColor:'#333',headerBackTitle:null,headerStyle:{backgroundColor:'#fff',},headerTitleStyle:{alignSelf:'center',},};}); ...
const NavigationTest = StackNavigator({ Home: { screen: HomeScreen }, DetailsPage: { screen: DetailsPage }, }); 详细信息屏幕是:import React, { Component } from 'react'; import { StyleSheet, Text, View } from 'react-native'; import styles from '../styles'; export default class Details...
yarn add react-navigation 1. 2、使用 (1)创建跳转路由 import React from 'react'; //导入 import {createStackNavigator} from 'react-navigation'; import Page1Screen from '../screen/Page1'; import Page2Screen from '../screen/Page2'; ...
importStepfrom'./Screens/steps/Step';importStepCoursefrom'./Screens/steps/StepCourse';importPlayerScreenfrom'./Screens/steps/Player';import{useFocusEffect}from'@react-navigation/core';import{BackHandler,StyleSheet}from'react-native';import{GoogleSignin}from'@react-native-google-signin/...