weex-nuke/lib/node_modules/nuke-scroll-view/theme/index.jsx

基于 Rax 、Weex 的高性能组件体系 ~~

/** @jsx createElement */
import { createElement, Component, render } from 'rax';
import View from 'nuke-view';
import Text from 'nuke-text';
import ScrollView from 'nuke-scroll-view';
import RefreshControl from 'nuke-refresh-control';

const App = class NukeDemoIndex extends Component {
  constructor() {
    super();
    this.state = {
      isRefreshing: false,
      refreshText: '↓ 下拉刷新',
      data: [
        { key: 'A', bg: '#1170bc', color: '#ffffff' },
        { key: 'B', bg: '#3089dc', color: '#ffffff' },
        { key: 'C', bg: '#f1f1f1', color: '#3d4145' },
      ],
    };
  }
  getViews() {
    const doms = [];
    this.state.data.map((item, index) => {
      doms.push(<View style={[styles.item, { backgroundColor: item.bg }]}>
        <Text style={{ color: item.color }}>{item.key}</Text>
      </View>
      );
    });

    return doms;
  }

    handleRefresh=() => {
      this.setState({
        isRefreshing: true,
        refreshText: '加载中',
      });
      // mock ajax
      setTimeout(() => {
        this.setState({
          isRefreshing: false,
          data: [{ key: 'D', bg: '#ff6600', color: '#ffffff' }].concat(this.state.data),
          refreshText: '↓ 下拉刷新',
        });
      }, 1000);
    }
    loadmore = () => {
      // 底部加载更多
      this.setState({
        data: this.state.data.concat([{ key: 'E', bg: '#B91630', color: '#ffffff' }]),
      });
    }
    render() {
      return (
        <ScrollView ref="vscroller" style={styles.vscroller} onEndReachedThreshold={20} onEndReached={this.loadmore}>
          <RefreshControl refreshing={this.state.isRefreshing} style={[styles.itemRefresh]} onRefresh={this.handleRefresh}>
            <Text style={{ fontSize: '28rem', color: '#3089dc' }}>{this.state.refreshText}</Text>
          </RefreshControl>
          {this.getViews()}
        </ScrollView>

      );
    }
};
const styles = {
  vscroller: {
    flex: 1,
  },
  itemRefresh: {
    width: 750,
    height: 100,
    alignItems: 'center',
    justifyContent: 'center',

  },
  item: {
    height: '300rem',
    alignItems: 'center',
    justifyContent: 'center',
  },
};
render(<App />);