ant-design/components/layout/demo/custom-trigger.md
二货机器人 a67d39cd6c
feat: Menu support items ()
* docs: Update Menu cn doc

* chore: update ts def

* chore: support convert

* docs: more demo

* docs: more demo

* docs: all menu demos

* docs: dropdown demo

* docs: dropdown all demos

* docs: update demo

* test: coverage

* docs: more demo

* docs: layout demo

* docs: all demo

* chore: fix ts lint

* docs: fix doc

* docs: all docs
2022-03-18 15:20:35 +08:00

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---
order: 4
title:
zh-CN: 自定义触发器
en-US: Custom trigger
---
## zh-CN
要使用自定义触发器,可以设置 `trigger={null}` 来隐藏默认设定。
## en-US
If you want to use a customized trigger, you can hide the default one by setting `trigger={null}`.
```jsx
import { Layout, Menu } from 'antd';
import {
MenuUnfoldOutlined,
MenuFoldOutlined,
UserOutlined,
VideoCameraOutlined,
UploadOutlined,
} from '@ant-design/icons';
const { Header, Sider, Content } = Layout;
class SiderDemo extends React.Component {
state = {
collapsed: false,
};
toggle = () => {
this.setState({
collapsed: !this.state.collapsed,
});
};
render() {
return (
<Layout>
<Sider trigger={null} collapsible collapsed={this.state.collapsed}>
<div className="logo" />
<Menu
theme="dark"
mode="inline"
defaultSelectedKeys={['1']}
items={[
{
key: '1',
icon: <UserOutlined />,
label: 'nav 1',
},
{
key: '2',
icon: <VideoCameraOutlined />,
label: 'nav 2',
},
{
key: '3',
icon: <UploadOutlined />,
label: 'nav 3',
},
]}
/>
</Sider>
<Layout className="site-layout">
<Header className="site-layout-background" style={{ padding: 0 }}>
{React.createElement(this.state.collapsed ? MenuUnfoldOutlined : MenuFoldOutlined, {
className: 'trigger',
onClick: this.toggle,
})}
</Header>
<Content
className="site-layout-background"
style={{
margin: '24px 16px',
padding: 24,
minHeight: 280,
}}
>
Content
</Content>
</Layout>
</Layout>
);
}
}
ReactDOM.render(<SiderDemo />, mountNode);
```
```css
#components-layout-demo-custom-trigger .trigger {
padding: 0 24px;
font-size: 18px;
line-height: 64px;
cursor: pointer;
transition: color 0.3s;
}
#components-layout-demo-custom-trigger .trigger:hover {
color: #1890ff;
}
#components-layout-demo-custom-trigger .logo {
height: 32px;
margin: 16px;
background: rgba(255, 255, 255, 0.3);
}
.site-layout .site-layout-background {
background: #fff;
}
```