# 导航菜单 · JGuang UI

> 为网站主导航提供分组链接和展开内容。

- 页面: https://jiguang132.com/zh/systems/jguang-ui/docs/components/radix/navigation-menu
- 改编自: shadcn/ui 文档 (MIT) @ bc0705384b51252af26dcc65425b216bf5eb063c
- 说明：正文保留英文原文。

> 示例 `navigation-menu-demo`: 交互预览见 https://jiguang132.com/zh/systems/jguang-ui/docs/components/radix/navigation-menu


## Installation


  

**Command**


  

**Manual**


```text
Use the JGuang UI Registry URL provided on /systems/jguang-ui#install.
```


### Install the following dependencies:


```bash
npm install radix-ui
```


### Copy and paste the following code into your project.


[View complete source: components/ui/navigation-menu.tsx](/r/jguang-ui/radix/navigation-menu.json)


### Update the import paths to match your project setup.


## Usage

```tsx showLineNumbers
import {
  NavigationMenu,
  NavigationMenuContent,
  NavigationMenuItem,
  NavigationMenuLink,
  NavigationMenuList,
  NavigationMenuTrigger,
} from "@/components/ui/navigation-menu"
```

```tsx showLineNumbers
<NavigationMenu>
  <NavigationMenuList>
    <NavigationMenuItem>
      <NavigationMenuTrigger>Item One</NavigationMenuTrigger>
      <NavigationMenuContent>
        <NavigationMenuLink>Link</NavigationMenuLink>
      </NavigationMenuContent>
    </NavigationMenuItem>
  </NavigationMenuList>
</NavigationMenu>
```

## Composition

Use the following composition to build a `NavigationMenu`:

```text
NavigationMenu
├── NavigationMenuList
│   ├── NavigationMenuItem
│   │   ├── NavigationMenuTrigger
│   │   └── NavigationMenuContent
│   │       ├── NavigationMenuLink
│   │       └── NavigationMenuLink
│   └── NavigationMenuItem
│       └── NavigationMenuLink
└── NavigationMenuIndicator
```

## Link Component

Use the `asChild` prop to compose a custom link component such as Next.js `Link`.

```tsx showLineNumbers
import Link from "next/link"

import {
  NavigationMenuItem,
  NavigationMenuLink,
  navigationMenuTriggerStyle,
} from "@/components/ui/navigation-menu"

export function NavigationMenuDemo() {
  return (
    <NavigationMenuItem>
      <NavigationMenuLink asChild className={navigationMenuTriggerStyle()}>
        <Link href="/docs">Documentation</Link>
      </NavigationMenuLink>
    </NavigationMenuItem>
  )
}
```

## RTL

To enable RTL support in JGuang UI, see the [RTL configuration guide](/systems/jguang-ui/docs/rtl).


> 示例 `navigation-menu-rtl`: 交互预览见 https://jiguang132.com/zh/systems/jguang-ui/docs/components/radix/navigation-menu


## API Reference

See the [Radix UI Navigation Menu](https://www.radix-ui.com/docs/primitives/components/navigation-menu#api-reference) documentation for more information.

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JGuang 全部资源索引: https://jiguang132.com/llms.txt