对于我的应用程序中的3个屏幕,我需要进行模式转换。 对于其余屏幕-我需要默认的从右到左过渡。
如何使用不同的堆栈导航器实现这一目标?
const AuthStack = createStackNavigator(
{
LogIn: { screen: LogInScreen },
Signup: { screen: SingupScreen },
Welcome: { screen: WelcomeScreen },
CodeVerification: { screen: CodeVerificationScreen },
PasswordSelection: { screen: PasswordSelectionScreen },
RegistrationSuccess: { screen: RegistrationSuccessScreen }
},
{
initialRouteName: 'LogIn'
}
)
const ModalNavigator = createStackNavigator({
ContactInfoEdit: { screen: ContactInfoEditScreen },
DeliveryAddressEdit: { screen: DeliveryAddressEditScreen },
OrderPlacedScreen: { screen: OrderPlacedScreen },
},
{
initialRouteName: 'ContactInfoEdit',
})
const ProductsStack = createStackNavigator(
{
Products: {
screen: ProductsScreen
},
Product: {
screen: ProductScreen
},
ProductBuy: {
screen: ProductBuyScreen
},
OrderConfirm: {
screen: OrderConfirmScreen
},
PlaceOrder: {
screen: PlaceOrderScreen
},
Modal: ModalNavigator
},
{
initialRouteName: 'Products',
mode: 'modal',
}
)
如果我设置mode: modal
,它将使所有导航动画成为模态。
如果我删除了它,所有的导航将是默认的(从右到左)
const ProductsTabStack = createBottomTabNavigator(
{
Orders: { screen: OrdersScreen },
Products: { screen: ProductsStack },
Profile: { screen: ProfileScreen }
},
{
initialRouteName: 'Products',
backBehavior: 'none',
tabBarOptions: {
activeTintColor: '#ffffff',
inactiveTintColor: primaryColor,
activeBackgroundColor: primaryColor,
labelStyle: {
marginBottom: 17,
fontSize: 15,
},
tabStyle: {
shadowColor: primaryColor,
borderWidth: 0.5,
borderColor: primaryColor,
},
},
},
)
export const AppNavigator = createSwitchNavigator({
Auth: AuthStack,
Categories: ProductsTabStack
})
我尝试在ModalNavigator中设置 mode:modal ,但是它采用了默认的父级导航。
答案 0 :(得分:2)
您可能想在导航到该屏幕StackNavigatorConfig
时尝试使用this.props.navigation.navigate('ScreenName', params, {mode: 'modal'})
如果您希望将所有过渡代码与现在的文件保存在同一文件中,则可以执行与react-navigation
建议的here相同的操作
类似的事情
import { createStackNavigator, StackViewTransitionConfigs } from 'react- navigation';
/* The screens you add to IOS_MODAL_ROUTES will have the modal transition. */
const IOS_MODAL_ROUTES = ['OptionsScreen'];
let dynamicModalTransition = (transitionProps, prevTransitionProps) => {
const isModal = IOS_MODAL_ROUTES.some(
screenName =>
screenName === transitionProps.scene.route.routeName ||
(prevTransitionProps && screenName ===
prevTransitionProps.scene.route.routeName)
)
return StackViewTransitionConfigs.defaultTransitionConfig(
transitionProps,
prevTransitionProps,
isModal
);
};
const HomeStack = createStackNavigator(
{ DetailScreen, HomeScreen, OptionsScreen },
{ initialRouteName: 'HomeScreen', transitionConfig: dynamicModalTransition }
);
答案 1 :(得分:1)
好的,使用https://www.npmjs.com/package/react-navigation-transitions在1个StackNavigator中找到了自定义转换的解决方法:
const handleCustomTransition = ({ scenes }) => {
const nextScene = scenes[scenes.length - 1]
if (nextScene.route.routeName === 'ContactInfoEdit')
return fromBottom()
else
return fromRight()
}
const ProductsStack = createStackNavigator(
{
Products: {
screen: ProductsScreen
},
Product: {
screen: ProductScreen
},
ProductBuy: {
screen: ProductBuyScreen
},
OrderConfirm: {
screen: OrderConfirmScreen
},
PlaceOrder: {
screen: PlaceOrderScreen
},
ContactInfoEdit: { screen: ContactInfoEditScreen },
DeliveryAddressEdit: { screen: DeliveryAddressEditScreen },
OrderPlacedScreen: { screen: OrderPlacedScreen },
},
{
initialRouteName: 'Products',
transitionConfig: (nav) => handleCustomTransition(nav)
}
)