我一直在尝试用我的应用程序实现 Snap Carousel。但它会给出以下警告并且不会加载。
错误:本机驱动的事件不支持侦听器。在 invariant (invariant.js:38) at new AnimatedEvent (AnimatedImplementation.js:2126) at Object.event (AnimatedImplementation.js:2230) at new Carousel (Carousel.js:147) at ReactCompositeComponentWrapper._constructComponentWithoutOwner (ReactCompositeComponent.js:296) ) 在 ReactCompositeComponentWrapper._constructComponent (ReactCompositeComponent.js:278) 在 ReactCompositeComponentWrapper.mountComponent (ReactCompositeComponent.js:190) 在 Object.mountComponent (ReactReconciler.js:47) 在 Constructor.mountChildren (ReactMultiChild.js:240) 在 Constructor.initializeChildren ( ReactNativeBaseComponent.js:69)
带旋转木马的班级如下。
'use strict';
const styles = require('./Styles');
import React, {Component} from 'react';
import {
View
} from 'react-native';
import Carousel from 'react-native-snap-carousel';
export default class CarouselCard extends Component {
static renderItem({item, index}) {
console.log(item);
return item;
}
render() {
return (
<View key={this.props.cardKey}
style={[styles.cardContainer, {padding: 0, borderWidth: 0, marginRight: -10, marginLeft: -10}]}>
<Carousel
ref={(c) => {
this._carousel = c;
}}
data={this.props.cardsList}
renderItem={CampaignCard.renderItem}
sliderWidth={this.props.sliderWidth}
itemWidth={this.props.itemWidth}
useScrollView={true}
/>
</View>)
}
}
该组件在父类中的使用如下。
renderCarouselCards() {
let topCardsList = [];
for(let x = 0; x < this.state.campaigns.length; x++) {
topCardsList.push(
<CarouselCard
key={x}
cardKey={x}
cardsList={this.getTopCards(this.state.data[x])}
sliderWidth={Dimensions.get('window').width}
itemWidth={Dimensions.get('window').width - 20}
/>
)
}
return topCardsList;
}
//
render() {
return (
<ScrollView
contentInset={{top: 0}}
automaticallyAdjustContentInsets={false}
contentContainerStyle={styles.contentContainer}>
{this.renderCarouselCards()}
</ScrollView>
)
}
环境:React:15.3.1 React Native:0.37.0 react-native-snap-carousel:3.6.0
目标平台:iOS (11.2)
有什么解决方法吗?谢谢你。