mirror of
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134 lines
2.9 KiB
Markdown
134 lines
2.9 KiB
Markdown
---
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order: 6
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title:
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zh-CN: 滚动加载
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en-US: Scrolling loaded
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---
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## zh-CN
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结合 [react-infinite-scroller](https://github.com/CassetteRocks/react-infinite-scroller) 实现滚动自动加载列表。
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## en-US
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The example of infinite load with [react-infinite-scroller](https://github.com/CassetteRocks/react-infinite-scroller).
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```jsx
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import { List, message, Avatar, Spin } from 'antd';
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import reqwest from 'reqwest';
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import InfiniteScroll from 'react-infinite-scroller';
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const fakeDataUrl = 'https://randomuser.me/api/?results=5&inc=name,gender,email,nat&noinfo';
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class InfiniteListExample extends React.Component {
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state = {
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data: [],
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loading: false,
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hasMore: true,
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};
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componentDidMount() {
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this.fetchData(res => {
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this.setState({
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data: res.results,
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});
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});
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}
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fetchData = callback => {
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reqwest({
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url: fakeDataUrl,
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type: 'json',
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method: 'get',
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contentType: 'application/json',
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success: res => {
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callback(res);
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},
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});
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};
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handleInfiniteOnLoad = () => {
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let { data } = this.state;
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this.setState({
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loading: true,
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});
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if (data.length > 14) {
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message.warning('Infinite List loaded all');
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this.setState({
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hasMore: false,
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loading: false,
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});
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return;
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}
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this.fetchData(res => {
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data = data.concat(res.results);
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this.setState({
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data,
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loading: false,
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});
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});
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};
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render() {
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return (
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<div className="demo-infinite-container">
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<InfiniteScroll
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initialLoad={false}
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pageStart={0}
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loadMore={this.handleInfiniteOnLoad}
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hasMore={!this.state.loading && this.state.hasMore}
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useWindow={false}
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>
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<List
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dataSource={this.state.data}
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renderItem={item => (
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<List.Item key={item.id}>
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<List.Item.Meta
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avatar={
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<Avatar src="https://zos.alipayobjects.com/rmsportal/ODTLcjxAfvqbxHnVXCYX.png" />
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}
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title={<a href="https://ant.design">{item.name.last}</a>}
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description={item.email}
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/>
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<div>Content</div>
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</List.Item>
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)}
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>
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{this.state.loading && this.state.hasMore && (
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<div className="demo-loading-container">
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<Spin />
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</div>
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)}
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</List>
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</InfiniteScroll>
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</div>
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);
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}
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}
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ReactDOM.render(<InfiniteListExample />, mountNode);
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```
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```css
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.demo-infinite-container {
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border: 1px solid #e8e8e8;
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border-radius: 4px;
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overflow: auto;
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padding: 8px 24px;
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height: 300px;
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}
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.demo-loading-container {
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position: absolute;
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bottom: 40px;
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width: 100%;
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text-align: center;
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}
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```
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<style>
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[data-theme="dark"] .demo-infinite-container {
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border: 1px solid #303030;
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}
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</style>
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