React Native swiper 在 StackNavigator for IOS 中不起作用

Kis*_*rda 2 reactjs react-native react-native-navigation stack-navigator react-native-swiper

在我的应用程序中,我有Login ScreenForgotPassword ScreenSignUp Screen。在注册屏幕中,我使用react-native-swiper来显示注册过程的三个步骤的幻灯片。我在StackNavigator 中包装了这些屏幕,并将这个StackNavigator作为根组件呈现在我的App.js 中

这是我的StackNavigator

路由器.js

import { createDrawerNavigator, createAppContainer, createStackNavigator } from 'react-navigation';
import Login from './src/containers/Login';
import SignUp from './src/containers/SignUp';
import ForgotPassword from './src/containers/ForgotPassword';

const AuthStackNavigator = createStackNavigator({
    Login: {
        screen: Login
    },
    ForgotPassword: {
        screen: ForgotPassword
    },
    SignUp: {
        screen: SignUp
    },
});

const Router = createAppContainer(AuthStackNavigator)

export default Router
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应用程序.js

import React, { Component } from 'react';
import { Provider } from 'react-redux';
import configureStore from './src/store/configureStore';
import Router from './Router';

const store = configureStore()

class App extends Component {
    render() {
        return (
            <Provider store={store}>
                <Router />
            </Provider>            
        );
    }
}

export default App

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注册.js

import React, { Component } from 'react';
import { View, StyleSheet, TouchableOpacity, KeyboardAvoidingView, Platform, Dimensions } from 'react-native';
import Swiper from 'react-native-swiper';
import Colors from '../../config/Colors';
import Logo from '../components/Logo';
import MText from '../components/MText';
import StepButton from '../components/StepButton';
import SignUpStepOne from './SignUpStepOne';
import SignUpStepTwo from './SignUpStepTwo';
import SignUpStepThree from './SignUpStepThree';

class SignUp extends Component {

  static navigationOptions = ({navigation}) => ({
    header: null
  });

  constructor(props) {
    super(props);
    this.state = {
      activeStep: 0
    };
  }

  slideToNext = () => {
    this.swiper.scrollBy(1, true);
    this.setState(prevState => ({
      activeStep: prevState.activeStep + 1
    }))
  }

  slideToPrev = () => {
    this.setState(prevState => ({
      activeStep: prevState.activeStep - 1
    }), () => {
      this.swiper.scrollBy(-1, true);
    })
  }

  render() {
      <KeyboardAvoidingView style={styles.container} behavior="padding">
        <View style={{ flex: 1, paddingHorizontal: 10 }}>

          <Logo />

          <Swiper
            style={{
              
            }}
            ref={(swiper) => { this.swiper = swiper; }} 
            containerStyle={{ flex: 1 }}
            showsButtons={false}
            showsPagination={false}
            loop={false}
            scrollEnabled={false}
            onIndexChanged={(activeStep) => {
              this.setState({
                activeStep
              })
            }}
          >
            <SignUpStepOne onNext={this.slideToNext} />
            <SignUpStepTwo onNext={this.slideToNext} onPrev={this.slideToPrev} />
            <SignUpStepThree onNext={this.slideToNext} onPrev={this.slideToPrev} />
          </Swiper>

        </View>
      </KeyboardAvoidingView>
  }
}
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但是,问题是,当我从导航登录屏幕注册画面使用this.props.navigation.navigate('SignUp')组队,探索componen没有显示在注册画面什么。它只是空白。对于 android,它可以正常工作,对于 IOS,它无法正常工作。

另一件要注意的事情是,如果我只是在App.js 中将SignUp 屏幕呈现为根目录,那么它就可以正常工作。

而且如果我设置注册在我的StackNavigator屏幕作为初始屏幕,然后也它的工作。

请任何人帮助我这里出了什么问题?

Kis*_*rda 6

我找到了解决方案。

removeClippedSubviews={false}为 swiper添加道具。然后它会起作用。