---
category: 2
title: 位置
title_en: Position
---

zh-CN

有四个位置，`tabPosition="left|right|top|bottom"`。

en-US

Tab's position: left, right, top or bottom.

````jsx
import { Tabs, Select } from 'parkball';

const TabPane = Tabs.TabPane;
const Option = Select.Option;


class Demo extends React.Component {
  state = {
    tabPosition: 'top',
  }

  changeTabPosition = (tabPosition) => {
    this.setState({ tabPosition });
  }

  render() {
    return (
      <div>
        <div style={{ marginBottom: 16 }}>
          Tab position：
          <Select
            value={this.state.tabPosition}
            onChange={this.changeTabPosition}
            dropdownMatchSelectWidth={false}
          >
            <Option value="top">top</Option>
            <Option value="bottom">bottom</Option>
            <Option value="left">left</Option>
            <Option value="right">right</Option>
          </Select>
        </div>
        <Tabs tabPosition={this.state.tabPosition}>
          <TabPane tab="Tab 1" key="1">Content of Tab 1</TabPane>
          <TabPane tab="Tab 2" key="2">Content of Tab 2</TabPane>
          <TabPane tab="Tab 3" key="3">Content of Tab 3</TabPane>
        </Tabs>
      </div>
    );
  }
}

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