name="Home"component={HomeScreen}options={({navigation,route})=>({headerTitle:props=><LogoTitle{...props}/>,})}/></Stack.Navigator>);}functionHomeScreen({navigation}){const[count,setCount]=React.useState(0);React.useLayoutEffect(()=>{navigation.setOptions({headerRight:()=>(<Button onPres...
首先,设置navigationOptions的header为null。 然后,自己写一个header组件,这样就可以通过state去控制自定义header的展示和隐藏了。 下面是一个简单的例子: import{Button,View,Text,Dimensions}from'react-native'constscreenWidth=Dimensions.get('window').width;...//省略部分代码static navigationOptions={header:null}...
HeaderTitle, HeaderBackground, HeaderBackButton, getHeaderTitle } from '@react-navigation/elements'; // import { Appbar } from 'react-native-paper'; const NavigationBar: () => Node = ({ navigation, route, options, back }) => { const title =...
自定义头部右侧很简单,配置navigationOptions的headerRight选项,传入我们的自定义组件即可。 constAppNavigator=createStackNavigator( {Home: {screen:Home,navigationOptions: {title:'首页'} },GoodDetail: {screen:GoodDetail,navigationOptions:({navigation}) =>({headerTransparent:true,headerStyle: {borderBottomWidth...
import {View, Text} from 'react-native' import React from 'react' import {createAppContainer} from 'react-navigation'; import {createStackNavigator} from 'react-navigation-stack'; import HomeScreen from './screens/HomeScreen'; import LoginScreen from './screens/LoginScreen'; import TestScreen ...
在React Native 中,createNativeStackNavigator是 React Navigation 库提供的一个用于创建原生堆栈导航器的函数。它允许你在应用程序中创建具有堆栈导航功能的屏幕,其中每个屏幕都可以被推送到堆栈上或从堆栈中弹出。 createNativeStackNavigator生成的导航器默认包含一个顶部的header,这是因为堆栈导航器通常需要在顶部显示一些...
class MyScreen extends React.Component { static navigationOptions = { header: ({ state }) => ({ right: <Button title={"Save"} onPress={state.params.handleSave} /> }) }; saveDetails() { alert('Save Details'); } componentDidMount() { this.props.navigation.setParams({ handleSave: ...
React Navigation Header Customisation in RN using Navigation Options </Text> <Text>Full Customized Header</Text> <TouchableOpacity onPress={() => navigation.navigate('SecondPage')} activeOpacity={0.7} style={styles.buttonStyle}> <Text style={styles.textStyle}> ...
const TestStack = createStackNavigator({ TestScreen: { screen: TestScreen, navigationOptions: ({navigation}) => ({ headerRight: ( <TouchableOpacity onPress={() => console.log('Button is Pressed!') }> <Text>PRESS ME</Text> </TouchableOpacity> ), }), }, ...
主要是默认的stackNavigator产生的效果,很难看 重写这个阴影,在当前路由配置的 navigationOptions里的 headerStyle写样式 navigationOptions:{ headerTitle:'是什么', headerStyle:{ shadowOffset: {width:0, height: 0}, shadowColor:'#1a505050', shadowRadius:2,//阴影模糊半径shadowOpacity: 1,//阴影不透明度//...