React-native IT喵~ ScrollView 嵌套ListView 如何实现上拉加载、下拉刷新

这里我用的 上拉、下拉组件是GitHub上这个：https://github.com/greatbsky/react-native-pull/wiki

里面有个renderHeader方法 可以放ListView 上面的 一些组件 见我的demo：

欢迎大家关注一下 基于React-naive开发的“IT喵~”项目。技能GET、互联网资讯、程序员相亲、GitHub监控。。。 Github地址：https://github.com/cbamls/kitty_front

效果图：

/**
* copyRright (c)2014-2016 Haerbin Hearglobal Co.,Ltd
* Project: kitty_front
* Comments:
* Author:cbam
* Create Date:2017/6/6
* Modified By:
* Modified Date:
* Modified Reason:
*/

import React,{ Component } from 'react';
import {
  AppRegistry,StyleSheet,Text,View,ListView,Image,TouchableOpacity,ActivityIndicator,Platform
} from 'react-native';
var Dimensions = require('Dimensions');
var {width} = Dimensions.get('window');
// 导入json数据
var Wine = require('./Wine.json'); // 数组

import {PullList} from 'react-native-pull';
import TopScrollView from './TopScrollView';
import ModuleList from './ModuleList';
export default class HomeMidListView extends Component {

    constructor(props) {
        super(props);
        this.dataSource = [{
                                                             "image": "a","money": "1230","name": "爱之湾+兰贵人组合"
                                                       }                                                                                                                     ];
        this.state = {
            list: (new ListView.DataSource({rowHasChanged: (r1,r2) => r1 !== r2})).cloneWithRows(this.dataSource),}; this.renderHeader = this.renderHeader.bind(this); this.renderRow = this.renderRow.bind(this); this.renderFooter = this.renderFooter.bind(this); this.loadMore = this.loadMore.bind(this); this.topIndicatorRender = this.topIndicatorRender.bind(this); // this.loadMore(); } onPullRelease(resolve) { //do something setTimeout(() => { resolve(); },2000); } topIndicatorRender(pulling,pullok,pullrelease) { const hide = {position: 'absolute',left: -10000}; const show = {position: 'relative',left: 0}; setTimeout(() => { if (pulling) { this.txtPulling && this.txtPulling.setNativeProps({style: show}); this.txtPullok && this.txtPullok.setNativeProps({style: hide}); this.txtPullrelease && this.txtPullrelease.setNativeProps({style: hide}); } else if (pullok) { this.txtPulling && this.txtPulling.setNativeProps({style: hide}); this.txtPullok && this.txtPullok.setNativeProps({style: show}); this.txtPullrelease && this.txtPullrelease.setNativeProps({style: hide}); } else if (pullrelease) { this.txtPulling && this.txtPulling.setNativeProps({style: hide}); this.txtPullok && this.txtPullok.setNativeProps({style: hide}); this.txtPullrelease && this.txtPullrelease.setNativeProps({style: show}); } },1); return ( <View style={{ flexDirection: 'row',justifyContent: 'center',alignItems: 'center',height: 60}}> <Image source= {require('./img/pullView.gif')} style = {{width: 60,height: 60}}/> <Text ref={(c) => {this.txtPulling = c;}}>下拉上刷新 </Text> <Text ref={(c) => {this.txtPullok = c;}}>禽兽 放开我</Text> <Text ref={(c) => {this.txtPullrelease = c;}}>刷~ </Text> </View> ); } render() { return ( <View style={styles.container}> <PullList style={{}} onPullRelease={this.onPullRelease} topIndicatorRender={this.topIndicatorRender} topIndicatorHeight={60} renderHeader={this.renderHeader} dataSource={this.state.list} pageSize={5} initialListSize={5} renderRow={this.renderRow} onEndReached={this.loadMore} onEndReachedThreshold={1} renderFooter={this.renderFooter} /> </View> ); } renderHeader() { return ( <View> <TopScrollView></TopScrollView> <ModuleList navigation={this.props.navigation}></ModuleList> <View style={styles.TopListStyle}> <View style={styles.TopLeftStyle}> <Image source={{uri: 'rm'}} style={{width: 25,height: 25}}/> <Text>热门文章</Text> </View> <TouchableOpacity style={styles.TopRightStyle} activeOpacity={0.5} onPress={() => alert("label ok")}> <Image source={{uri: 'kitty_ic_label_grey_300_24dp'}} style={{width: 25,height: 25}}/> <Text style={{color: '#E0E0E0'}}> 标签管理 </Text> </TouchableOpacity> </View> </View> ); } // 返回具体的cell renderRow(rowData,sectionID,rowID,highlightRow){ return( <TouchableOpacity activeOpacity={0.5} onPress={()=>{alert('点击了'+rowID+'行')}}> <View style={styles.cellViewStyle}> {/*左边的图片*/} <Image source={{uri: rowData.image}} style={styles.leftimageStyle}/> {/*右边的View*/} <View style={styles.rightViewStyle}> {/*上边的Text*/} <Text style={styles.topTitleStyle}>{rowData.name}</Text> {/*下边的Text*/} <Text style={styles.bottomTitleStyle}>¥{rowData.money}</Text> </View> </View> </TouchableOpacity> ); } renderFooter() { if(this.state.nomore) { return null; } return ( <View style={{height: 100}}> <ActivityIndicator /> </View> ); } loadMore() { this.dataSource.push(...Wine); alert("load More => " + this.dataSource.length); setTimeout(() => { this.setState({ list: this.state.list.cloneWithRows(this.dataSource) }); },1000); } } const styles = StyleSheet.create({ container: { flex: 1,backgroundColor: '#e8e8e8' },cellViewStyle:{ padding:10,backgroundColor:'white',// 下划线 borderBottomWidth:0.5,borderBottomColor:'#e8e8e8',// 确定主轴的方向 flexDirection:'row' },leftimageStyle:{ width:60,height:60,marginRight:15 },rightViewStyle:{ // 主轴的对齐方式 justifyContent:'center' },topTitleStyle:{ color:'red',fontSize:15,width:width * 0.7,marginBottom:8 },bottomTitleStyle:{ color:'blue',},iconStyle:{ width: Platform.OS === 'ios' ? 30 : 25,height:Platform.OS === 'ios' ? 30 : 25 },TopListStyle: { width: width,height: 30,flexDirection: 'row',backgroundColor: 'white',marginTop: 10,borderBottomColor: 'grey',borderBottomWidth: 0.5 },TopRightStyle: { flexDirection: 'row',position: 'absolute',right:2,TopLeftStyle: { flexDirection: 'row',alignItems: 'center' } });