react-native 代码片段

1.带参数的点击回调

onPress={this.props.onPress.bind(this,i)}

onPress={(i) => {
ToastAndroid.show("===>" + i, ToastAndroid.SHORT)
}}

2.圆形图片

circle:{
alignItems:'center',
justifyContent:'center',
width: Dimensions.get("window").width/2,
height:Dimensions.get("window").width/2,
borderColor:'green',
borderRadius:Dimensions.get("window").width/4,
}

3.react-navigation使用技巧(进阶篇)

4.旋转文字

transform:[{rotateZ:"-45deg"}]