cjd-parkball/src/components/skeleton/demo/list.md

> 中后台业务组件库，中后台就像公园，进入需要买门票（登录），所以以 Parkball(公园球) 命名，公园内必定捕获！作为一个组件库，提供使用方法文档，方便开发者的调用

---
category: 2
title: 列表
title_en: List
---

 zh-CN

在列表组件中使用加载占位符。

 en-US

Use skeleton in list component.

````jsx
import { Skeleton, Switch, List, Avatar, Icon } from 'parkball';

const listData = [];
for (let i = 0; i < 3; i++) {
  listData.push({
    href: 'http://ant.design',
    title: `ant design part ${i}`,
    avatar: 'https://zos.alipayobjects.com/rmsportal/ODTLcjxAfvqbxHnVXCYX.png',
    description: 'Ant Design, a design language for background applications, is refined by Ant UED Team.',
    content: 'We supply a series of design principles, practical patterns and high quality design resources (Sketch and Axure), to help people create their product prototypes beautifully and efficiently.',
  });
}

const IconText = ({ type, text }) => (
  <span>
    <Icon type={type} style={{ marginRight: 8 }} />
    {text}
  </span>
);

class App extends React.Component {
  state = {
    loading: true,
  }

  onChange = (checked) => {
    this.setState({ loading: !checked });
  }

  render() {
    const { loading } = this.state;

    return (
      <div>
        <Switch checked={!loading} onChange={this.onChange} />

        <List
          itemLayout="vertical"
          size="large"
          dataSource={listData}
          renderItem={item => (
            <List.Item
              key={item.title}
              actions={!loading && [<IconText type="star-o" text="156" />, <IconText type="like-o" text="156" />, <IconText type="message" text="2" />]}
              extra={!loading && <img width={272} alt="logo" src="https://gw.alipayobjects.com/zos/rmsportal/mqaQswcyDLcXyDKnZfES.png" />}
            >
              <Skeleton loading={loading} active avatar>
                <List.Item.Meta
                  avatar={<Avatar src={item.avatar} />}
                  title={<a href={item.href}>{item.title}</a>}
                  description={item.description}
                />
                {item.content}
              </Skeleton>
            </List.Item>
          )}
        />
      </div>
    );
  }
}

ReactDOM.render(<App />, mountNode);
````

<style>
.skeleton-demo {
  border: 2px solid #f4f4f4;
}
</style>