React-Native-MJRefresh可完成使用React Native对IOS进行自定义下拉刷新设置
onPulling参数为{nativeEvent:percent},结合lottie-react-native可以获得绝佳的下拉刷新效果
自定义详情可见Example:HuaWeiRefreshControl.js
ListView使用见:ListViewExample
FlatList使用见:FlatListExample
Android自定义下拉刷新组件见React-Native-SmartRefreshLayout
安装
第一步
工程目录下运行:
npm install --save react-native-mjrefresh (rn>=0.55.0)
npm install --save react-native-mjrefresh-lower (rn<=0.54)
or(已经安装了yarn)
yarn add react-native-mjrefresh (rn>=0.55)
yarn add react-native-mjrefresh-lower (rn<=0.54)
Notice
react-native | react-native-mjrefresh |
---|---|
<0.55 | 使用react-native-mjrefresh-lower |
>=0.55 | * |
>=0.58 | 0.7.0 |
第二步
使用link添加:
工程目录下运行:
react-native link react-native-mjrefresh (rn>=0.55)
react-native link react-native-mjrefresh-lower(rn<=0.54)
使用CocoaPods添加:
podfile添加:
pod 'RCTMJRefreshHeader', :path => '../node_modules/react-native-mjrefresh'
执行:
pod install
第三部使用
在工程中导入:
import MJRefresh,{ScrollView} from 'react-native-mjrefresh'//rn>=0.55
//import MJRefresh,{ScrollView} from 'react-native-mjrefresh-lower'//rn<=0.54
//该ScrollView兼容官方所有的属性和方法,refreshControl也可以使用官方的RefreshControl
state={
text:'下拉刷新'
}
render() {
return (
<ScrollView
refreshControl={
<MJRefresh
ref={ref=>this._mjrefresh = ref}
onRefresh={
()=>{
this.setState({
text:'正在刷新'
})
console.log('onRefresh')
setTimeout(()=>{
this._mjrefresh && this._mjrefresh.finishRefresh();
},1000)
}
}
onRefreshIdle={()=>console.log('onRefreshIdle')}
onReleaseToRefresh={()=>{
this.setState({
text:'释放刷新'
})
}}
onPulling={e=>{
if(e.nativeEvent.percent<0.1){
this.setState({
text:'下拉刷新'
})
}
}}
>
<View style={{height:100,backgroundColor:'red',
justifyContent:'center',
alignItems:'center',flexDirection:'row'
}}>
<Text>{this.state.text}</Text>
</View>
</MJRefresh>
}
>
<View style={{flex:1,height:1000,backgroundColor:'#ddd'}}>
</View>
</ScrollView>
);
}
MJRefresh
查看属性
查看方法
文档
Props
onReleaseToRefresh
可释放刷新时触发
Type | Required |
---|---|
function | No |
onRefresh
刷新时触发
Type | Required |
---|---|
function | No |
onRefreshIdle
刷新闲置时触发
Type | Required |
---|---|
function | No |
onPulling
({nativeEvent: {percent:number}})=>void;
header下拉过程中触发
Type | Required |
---|---|
function | No |
Methods
beginRefresh
beginRefresh();
开始刷新
finishRefresh
finishRefresh();
结束刷新