小编kha*_*hul的帖子

我试图在我的本机应用程序中自动播放youtube嵌入式视频.

这是我的代码,

render() {
    const { data } = this.props;
    const { loading } = this.state;
    return (
        <View>
            <CloseButton onTrigger={this.closeModal.bind(this)} />
            <PlayIcon onTrigger={this.playVideo} />
            <Image source={{uri:data.src}} resize='contain' style={{height:250}} />
           <Image 
                source={require('../../assets/img/grediant.png')}
                resizeMode='cover' style={styles.gradientImage} />
            <ContentWidget style={styles.infoContentTwo}>
                <MyAppText style={{color:'white'}}>{data.title}</MyAppText>
            </ContentWidget>
            {this.state.openVideo && <View style={styles.webViewStyle}>
                <WebView style={{height:250}} source={{uri:`${data.video}?autoplay=1`}} fullScreen={true} />
            </View>}
            {loading && <Spinner />}
        </View>
    );
}

但它不起作用,我有一个playIcon自定义按钮,如果我点击该按钮,那么youtube视频应播放.我不知道代码中哪里出错了.

如何在React Native中的密码输入字段中停止输入空格？

password 可能是任何角色,包括空间.

我试过这个:validator.js

const extract = (str, pattern) => (str.match(pattern) || []).pop() || '';

export function removeWhiteSpace(str) {
  return extract(str, '/^\S*$/;');
}

login.js

passwordHandle(value){
  this.setState({
      password:removeWhiteSpace(value)
  })
  console.log(removeWhiteSpace(value))
}

渲染()

<View style={{paddingBottom:25}}>
  <TextField 
    label='Password'
    type='password' 
    value={password}
    error={errors.password}
    icon
    onChange={this.passwordHandle}/>
  <Image 
    source={require('../../../assets/img/lock.png')}
    style={styles.icon} />
</View>

但它不起作用.它只执行'/ ^\S*$ /;' 来自removeWhiteSpace.

参考错误：未定义窗口。当我通过 jest 运行 npm test 进行单元测试时出现此错误。错误来自以下代码导出功能。任何人遇到这种类型的错误并解决了它？

import { createStore, applyMiddleware, compose, combineReducers } from 'redux';
import thunk from 'redux-thunk';

import rootReducer from '../modules/rootReducer';

    export function injectAsyncReducers(asyncReducers) {
  const injectReducers = Object.keys(asyncReducers).reduce((all, item) => {
    if (store.asyncReducers[item]) {
      delete all[item];
    }

    return all;
  }, asyncReducers);

  store.asyncReducers = Object.assign({}, store.asyncReducers, injectReducers);
  replaceReducers(rootReducer);
}