1import { createAppContainer, createSwitchNavigator } from 'react-navigation';2import { createDrawerNavigator } from 'react-navigation-drawer';3import { createStackNavigator } from 'react-navigation-stack';4import { createMaterialTopTabNavigator } from 'react-navigation-tabs';56const navigator = cr...
lastState&&(type=== StackActions.PUSH) &&//此处原先使用NavigationActions.NAVIGATErouteName === lastState.routes[lastState.routes.length - 1].routeName &&JSON.stringify(params)=== JSON.stringify(lastState.routes[lastState.routes.length - 1].params) )?null: getStateForAction(action, lastState) ...
navigation.navigate('RouteName', { /* params go here */ }) 读取屏幕组件中的参数:route.params。 onPress={()=> {/* 1. Navigate to the Details route with params */navigation.navigate('Details',{itemId:86,otherParam:'anything you want here',});}}functionDetailsScreen({route,navigation})...
static navigationOptions=({navigation})=>{return{headerTitle:<LogoTitle/>,headerRight:(<Button onPress={navigation.getParam('increaseCount')}title="+1"color="#fff"/>),};};componentDidMount(){this.props.navigation.setParams({increaseCount:this._increaseCount});}state={count:0,};_increaseCoun...
Navigation 使用 在你使用navigation的每一个界面navigation都提供相关的属性和响应方法,常见的有: navigate 定义跳转到另一个页面 调用此方法去链接你的其他界面,主要有以下参数: ·routeName- 目标路由名称,将在你的app router中注册 ·params-将参数合并到目标router中 ·action-(高级)sub-action ,如果该界面是一...
navigation.navigate('Root', { screen: 'Settings', params: { screen: 'Sound', params: { screen: 'Media', }, }, }); 8.当嵌入多级stack时,将会隐藏子stack的header.如果需要隐藏父stack的header,显示子stack的header,则用headerShown:false选项。如果既要显示父stack的header,也要显示子stack的header,...
react-navigation,刷新你的导航一、属性介绍二、案例 在2017年1月,新开源的react-navigation库备受瞩目。它有类似于原生版性能的体验效果,可能会成为未来RN导航组件中的主力军。该库包含三类组件: (1)StackNavigator:用来跳转页面和传递参数。stack就是数据结构的堆栈技术,遵循后进先出的原理。 (2)TabNavigator:类似...
navigationOptions: { title: 'My app' }, }, Profile: { screen: ProfileScreen, params: { user: 'me' }, }, }, { initialRouteName: 'Home', defaultNavigationOptions: { gestureEnabled: false, }, } ); 对应5x的配置: const Stack = createStackNavigator(); ...
navigation.navigate('Root', {screen: 'Settings',params: { user: 'jane' },}); 嵌套导航的最佳实践 建议将嵌套做到最少,应该尝试采用尽可能少的嵌套来实现你的业务需求,因为多层嵌套会导致如下几个问题: 在多层嵌套的页面,代码难以维护 深度嵌套的视图层次结...
Current Behavior When I am currently on a specific screen and I try to navigate to the same screen but with different params then no navigation seems to take place and the current screen just gets the new params. This means that there is...