mirror of
https://github.com/ant-design/ant-design.git
synced 2024-12-06 02:15:35 +08:00
0a3af0b2e2
* fix: collapsedWidth do not work on Sider * fix test case * fix test case * fix extra trigger div * fix lint
2.1 KiB
Executable File
2.1 KiB
Executable File
order | title | ||||
---|---|---|---|---|---|
2 |
|
zh-CN
点击菜单,收起其他展开的所有菜单,保持菜单聚焦简洁。
en-US
Click the menu and you will see that all the other menus gets collapsed to keep the entire menu compact.
import { Menu } from 'antd';
import { AppstoreOutlined, MailOutlined, SettingOutlined } from '@ant-design/icons';
const { SubMenu } = Menu;
class Sider extends React.Component {
// submenu keys of first level
rootSubmenuKeys = ['sub1', 'sub2', 'sub4'];
state = {
openKeys: ['sub1'],
};
onOpenChange = openKeys => {
const latestOpenKey = openKeys.find(key => this.state.openKeys.indexOf(key) === -1);
if (this.rootSubmenuKeys.indexOf(latestOpenKey) === -1) {
this.setState({ openKeys });
} else {
this.setState({
openKeys: latestOpenKey ? [latestOpenKey] : [],
});
}
};
render() {
return (
<Menu
mode="inline"
openKeys={this.state.openKeys}
onOpenChange={this.onOpenChange}
style={{ width: 256 }}
>
<SubMenu key="sub1" icon={<MailOutlined />} title="Navigation One">
<Menu.Item key="1">Option 1</Menu.Item>
<Menu.Item key="2">Option 2</Menu.Item>
<Menu.Item key="3">Option 3</Menu.Item>
<Menu.Item key="4">Option 4</Menu.Item>
</SubMenu>
<SubMenu key="sub2" icon={<AppstoreOutlined />} title="Navigation Two">
<Menu.Item key="5">Option 5</Menu.Item>
<Menu.Item key="6">Option 6</Menu.Item>
<SubMenu key="sub3" title="Submenu">
<Menu.Item key="7">Option 7</Menu.Item>
<Menu.Item key="8">Option 8</Menu.Item>
</SubMenu>
</SubMenu>
<SubMenu key="sub4" icon={<SettingOutlined />} title="Navigation Three">
<Menu.Item key="9">Option 9</Menu.Item>
<Menu.Item key="10">Option 10</Menu.Item>
<Menu.Item key="11">Option 11</Menu.Item>
<Menu.Item key="12">Option 12</Menu.Item>
</SubMenu>
</Menu>
);
}
}
ReactDOM.render(<Sider />, mountNode);