我的图像来自一个数组变量,<Image>
被<View>
渲染到我的导航之间的空间中。在我放置控制台日志的任何地方,它都会记录加载时每个图像的索引号,并且我无法按下图像来触发控制台日志。
我已将 onPress={console.log(index)} 移至可能的区域,希望它能使图像可点击。
import React, { Component } from 'react';
import { View, Dimensions, Image } from 'react-native';
var images = [
require('../assets/IMG-0028.jpeg'),
require('../assets/IMG-0048.jpeg'),
require('../assets/IMG-0064.jpeg'),
require('../assets/IMG-0089.jpeg'),
require('../assets/IMG-0119.jpeg'),
require('../assets/IMG-0151.jpeg'),
require('../assets/IMG-0152.jpeg'),
require('../assets/IMG-0153.jpeg'),
require('../assets/IMG-0154.jpeg'),
require('../assets/IMG-0155.jpeg'),
require('../assets/IMG-0184.jpeg'),
require('../assets/IMG-0221.jpeg'),
require('../assets/IMG-0268.jpeg'),
require('../assets/IMG-0309.jpeg'),
require('../assets/IMG-0320.jpeg'),
require('../assets/IMG-0474.jpeg'),
require('../assets/IMG-0707.jpeg'),
require('../assets/IMG-0860.jpeg')
];
var { width, height } = Dimensions.get('window');
class CardComponent extends Component {
renderHome = () => {
return images.map((image, index) => {
return (
<View
key={index}
style={[
{ width: width / 3 },
{ height: height / 3 },
{ marginBottom: 2 },
index % 3 !== 0 ? { paddingLeft: 2 } : { paddingLeft: 0 }
]}
>
<Image
style={{ flex: 1, width: undefined, height: undefined }}
source={image}
onPress={console.log(index)}
/>
</View>
);
});
};
render() {
return (
<View style={{ flexDirection: 'row', flexWrap: 'wrap' }}>
{this.renderHome()}
</View>
);
}
}
export default CardComponent;
我期待按下图像并让它控制台记录图像的索引,以便我知道它正在工作。
但是..什么都没有发生。