pwreactbt-scroll v1.0.1

better-scroll上拉加载 import Better from 'better-scroll'

export default class index extends Component { state = { page: 1, pagesize: 10, down: '上拉加载', list: [], length: 0, } getlist() { const { page, pagesize } = this.state; return api.getList({ page, pagesize }) } async componentDidMount() { await this.getlist().then(res => { this.setState({ list: this.state.list.concat(res.data.data), length: res.data.datalength }) }) const Pull = document.querySelector('.con'); var scroll = new Better(Pull, { scrollbar: true, click: true, probeType: 3 })

    scroll.on('scroll', () => {
        if (-scroll.y > -scroll.maxScrollY + 10) {
            this.setState({
                down: '释放加载'
            })
        } else {
            this.setState({
                down: '上拉加载'
            })
        }
    })
    // 滚动结束
    scroll.on('scrollEnd', () => {
        if (scroll.y === scroll.maxScrollY) {
            if (this.state.length === this.state.list.length) {
                // console.log(this.state.list.length);
                this.setState({
                    down: '数据加载完成'
                })
                return
            }
            if (this.state.list)
                this.setState({
                    down: '加载中...'
                })
            setTimeout(() => {
                this.setState({
                    page: this.state.page + 1
                }, async () => {
                    await this.getlist().then(res => {
                        this.setState({
                            list: this.state.list.concat(res.data.data),
                            length: res.data.datalength
                        }, async () => {
                            setTimeout(() => {
                                scroll.refresh()
                            }, 50);
                        })
                    })
                })
            }, 1000);
        }
    })
}
reder(){

}

}