【发布时间】:2016-04-02 16:04:09
【问题描述】:
我正在尝试从 marvels api 渲染多个图像。
这是一个例子:
"images": [
{
"path": "http://i.annihil.us/u/prod/marvel/i/mg/e/00/52264475c3499",
"extension": "jpg"
},
{
"path": "http://i.annihil.us/u/prod/marvel/i/mg/e/70/51fc0cb22a1ff",
"extension": "jpg"
},
{
"path": "http://i.annihil.us/u/prod/marvel/i/mg/f/70/51fc0c8f4dee4",
"extension": "jpg"
},
{
"path": "http://i.annihil.us/u/prod/marvel/i/mg/7/40/51f9695a3ee93",
"extension": "jpg"
} ...
这里是一些代码:
class Character extends Component {
constructor(props) {
super(props);
}
render() {
let comic = this.props.character;
return (
<View style={styles.container}>
<Text>{comic.description}</Text>
<Text style={styles.castTitle}>Characters in this comic:</Text>
<View>
{comic.characters.items.map(items =>
<Text key={items.name} style={styles.castActor}>
• {items.name}
</Text>
)}
</View>
<View>
<View>
{comic.images.map(images =>
<ListView key={images.path}>
<Image source={{uri: images.path }} style={styles.Images} />
</ListView>
)}
</View>
</View>
</View>
);
}
我尝试了很多东西,如果我将它包装在 ListView 中,我会得到错误:
Undefined is not an object (evaluating 'dataSource.rowIdentities')
不知道为什么,有没有什么特殊的方法可以渲染多张图片?
问候安克
【问题讨论】:
标签: javascript android ios arrays react-native