我正在使用react-native-swipeout,它运行正常。我可以创建一个添加图标的功能,但使用倾斜功能不起作用。我没有错误,但图标不显示。例如:
var buttons = [{
text: 'Delete',
component: this.icon('trash'),
backgroundColor: '#ff0000',
onPress: function() {self.pcDelete(data)}}
];
icon(iconName) {
return ( <Entypo name={iconName} size={30}/> )
}
上面的代码有效。下面的代码不显示图标,事实上Entypo根本没有执行。
var buttons = [{
text: 'Delete',
component: function() { return ( <Entypo name={iconName} size={30}/> ) },
backgroundColor: '#ff0000',
onPress: function() {self.pcDelete(data)}}
];
我错过了什么?
提前感谢您的帮助。 :)
答案 0 :(得分:4)
以下是完整示例
class SwipeoutExample extends Component {
render() {
const swipeBtns = [
{
component: (
<View
style={{
flex: 1,
alignItems: 'center',
justifyContent: 'center',
flexDirection: 'column',
}}
>
<Image source={require('../../../../../images/delete_white.png')} />
</View>
),
backgroundColor: colors.bitterSweetBorder,
underlayColor: 'rgba(0, 0, 0, 1, 0.6)',
onPress: () => {
console.log("Delete Item");
},
},
];
return (
<Swipeout
right={swipeBtns}
autoClose="true"
backgroundColor="transparent"
>
<TouchableOpacity style={styles.cartItem} onPress={this.onItemClick}>
</TouchableOpacity>
</Swipeout>
);
}
}
答案 1 :(得分:1)
男人!使用&#34;组件&#34;的解决方案是:
let swipeoutBtns = [
{
component:
(
<Viev>
<Icon style={styles.icon} name='shopping-cart'/>
</Viev>
)
}
]
答案 2 :(得分:1)
我也很难找到答案,但one of the files in the github repo for react-native-swipeout告诉你如何做到这一点。基于该示例,以下代码适用于我:
component: <Image source={{uri: 'https://upload.wikimedia.org/wikipedia/commons/7/78/BlackStar.PNG'}} style={{width: 30, height: 30}} />