Hri*_*shi 4 react-native react-native-component react-native-navigation
我在我的应用程序中使用反应导航 v3,我在抽屉导航器中使用堆栈导航器,单击注销时我导航到登录屏幕并清除用户存储,但是每当我再次登录时,主要组件不会调用 componentWillMount 或 componentDidMount 方法,并在其上显示先前加载的数据。这是我的代码 >
const screens = {
login: { screen: Login },
dashboard: { screen: Dashboard },
patientList:{screen:StackNav},
headerComponent:HeaderComponent
}
const MyDrawerNavigator = createDrawerNavigator(
screens,
{
initialRouteName: 'login',
contentComponent: Sidebar
}
);
App = createAppContainer(MyDrawerNavigator);
export default App;
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堆栈导航 ==
export default createStackNavigator({
PatientList,
PatientDetails
});
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登出功能 ==
localStorageService.removeAllKeys().then((res) => {
this.props.navigation.navigate(route, { isLogin: 'N' })
});
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Mah*_*our 12
用 unmountOnBlur
<Drawer.Screen
name={...}
component={...}
unmountOnBlur={true}
options={{unmountOnBlur: true}}
/>
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