---
title: Item
description: 通用的内容展示组件，可灵活组合标题、描述与操作。
component: true
---

`Item` 是一个简单的 Flex 容器，可容纳几乎所有类型的内容，用于展示标题、描述与操作。配合 `ItemGroup` 可以构建条目列表。

虽然用 `div` 加类名也能实现类似效果，但**因为实在写过太多次**，因此提炼出了这个组件，现在我已经离不开它。

```tsx
import { BadgeCheckIcon, ChevronRightIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

export function ItemDemo() {
  return (
    <div className="flex w-full max-w-md flex-col gap-6">
      <Item variant="outline">
        <ItemContent>
          <ItemTitle>Basic Item</ItemTitle>
          <ItemDescription>
            A simple item with title and description.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button variant="outline" size="sm">
            Action
          </Button>
        </ItemActions>
      </Item>
      <Item variant="outline" size="sm" asChild>
        <a href="#">
          <ItemMedia>
            <BadgeCheckIcon className="size-5" />
          </ItemMedia>
          <ItemContent>
            <ItemTitle>Your profile has been verified.</ItemTitle>
          </ItemContent>
          <ItemActions>
            <ChevronRightIcon className="size-4" />
          </ItemActions>
        </a>
      </Item>
    </div>
  )
}

```

## 安装

<CodeTabs>

<TabsList>
  <TabsTrigger value="cli">CLI</TabsTrigger>
  <TabsTrigger value="manual">手动</TabsTrigger>
</TabsList>
<TabsContent value="cli">

```bash
npx shadcn@latest add item
```

</TabsContent>

<TabsContent value="manual">

<Steps>

<Step>将下面的代码复制到你的项目中。</Step>

<ComponentSource name="item" title="components/ui/item.tsx" />

<Step>根据项目结构调整导入路径。</Step>

</Steps>

</TabsContent>

</CodeTabs>

## 用法

```tsx showLineNumbers
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemFooter,
  ItemHeader,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"
```

```tsx showLineNumbers
<Item>
  <ItemHeader>条目标题</ItemHeader>
  <ItemMedia />
  <ItemContent>
    <ItemTitle>条目名称</ItemTitle>
    <ItemDescription>条目描述</ItemDescription>
  </ItemContent>
  <ItemActions />
  <ItemFooter>条目页脚</ItemFooter>
</Item>
```

## Item vs Field

若需要展示复选框、输入框、单选框或下拉等表单控件，请使用 `Field`。

若只需展示标题、描述与操作等内容，则使用 `Item` 即可。

## Examples

### 变体

```tsx
import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemTitle,
} from "@/components/ui/item"

export function ItemVariant() {
  return (
    <div className="flex flex-col gap-6">
      <Item>
        <ItemContent>
          <ItemTitle>Default Variant</ItemTitle>
          <ItemDescription>
            Standard styling with subtle background and borders.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button variant="outline" size="sm">
            Open
          </Button>
        </ItemActions>
      </Item>
      <Item variant="outline">
        <ItemContent>
          <ItemTitle>Outline Variant</ItemTitle>
          <ItemDescription>
            Outlined style with clear borders and transparent background.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button variant="outline" size="sm">
            Open
          </Button>
        </ItemActions>
      </Item>
      <Item variant="muted">
        <ItemContent>
          <ItemTitle>Muted Variant</ItemTitle>
          <ItemDescription>
            Subdued appearance with muted colors for secondary content.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button variant="outline" size="sm">
            Open
          </Button>
        </ItemActions>
      </Item>
    </div>
  )
}

```

### 尺寸

`Item` 支持多种尺寸，例如使用 `sm` 获得更紧凑的条目，`default` 则为标准尺寸。

```tsx
import { BadgeCheckIcon, ChevronRightIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

export function ItemSizeDemo() {
  return (
    <div className="flex w-full max-w-md flex-col gap-6">
      <Item variant="outline">
        <ItemContent>
          <ItemTitle>Basic Item</ItemTitle>
          <ItemDescription>
            A simple item with title and description.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button variant="outline" size="sm">
            Action
          </Button>
        </ItemActions>
      </Item>
      <Item variant="outline" size="sm" asChild>
        <a href="#">
          <ItemMedia>
            <BadgeCheckIcon className="size-5" />
          </ItemMedia>
          <ItemContent>
            <ItemTitle>Your profile has been verified.</ItemTitle>
          </ItemContent>
          <ItemActions>
            <ChevronRightIcon className="size-4" />
          </ItemActions>
        </a>
      </Item>
    </div>
  )
}

```

### Icon

```tsx
import { ShieldAlertIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

export function ItemIcon() {
  return (
    <div className="flex w-full max-w-lg flex-col gap-6">
      <Item variant="outline">
        <ItemMedia variant="icon">
          <ShieldAlertIcon />
        </ItemMedia>
        <ItemContent>
          <ItemTitle>Security Alert</ItemTitle>
          <ItemDescription>
            New login detected from unknown device.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button size="sm" variant="outline">
            Review
          </Button>
        </ItemActions>
      </Item>
    </div>
  )
}

```

### Avatar

```tsx
import { Plus } from "lucide-react"

import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

export function ItemAvatar() {
  return (
    <div className="flex w-full max-w-lg flex-col gap-6">
      <Item variant="outline">
        <ItemMedia>
          <Avatar className="size-10">
            <AvatarImage src="https://github.com/evilrabbit.png" />
            <AvatarFallback>ER</AvatarFallback>
          </Avatar>
        </ItemMedia>
        <ItemContent>
          <ItemTitle>Evil Rabbit</ItemTitle>
          <ItemDescription>Last seen 5 months ago</ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button
            size="icon-sm"
            variant="outline"
            className="rounded-full"
            aria-label="Invite"
          >
            <Plus />
          </Button>
        </ItemActions>
      </Item>
      <Item variant="outline">
        <ItemMedia>
          <div className="*:data-[slot=avatar]:ring-background flex -space-x-2 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:grayscale">
            <Avatar className="hidden sm:flex">
              <AvatarImage src="https://github.com/shadcn.png" alt="@shadcn" />
              <AvatarFallback>CN</AvatarFallback>
            </Avatar>
            <Avatar className="hidden sm:flex">
              <AvatarImage
                src="https://github.com/maxleiter.png"
                alt="@maxleiter"
              />
              <AvatarFallback>LR</AvatarFallback>
            </Avatar>
            <Avatar>
              <AvatarImage
                src="https://github.com/evilrabbit.png"
                alt="@evilrabbit"
              />
              <AvatarFallback>ER</AvatarFallback>
            </Avatar>
          </div>
        </ItemMedia>
        <ItemContent>
          <ItemTitle>No Team Members</ItemTitle>
          <ItemDescription>
            Invite your team to collaborate on this project.
          </ItemDescription>
        </ItemContent>
        <ItemActions>
          <Button size="sm" variant="outline">
            Invite
          </Button>
        </ItemActions>
      </Item>
    </div>
  )
}

```

### Image

```tsx
import Image from "next/image"

import {
  Item,
  ItemContent,
  ItemDescription,
  ItemGroup,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

const music = [
  {
    title: "Midnight City Lights",
    artist: "Neon Dreams",
    album: "Electric Nights",
    duration: "3:45",
  },
  {
    title: "Coffee Shop Conversations",
    artist: "The Morning Brew",
    album: "Urban Stories",
    duration: "4:05",
  },
  {
    title: "Digital Rain",
    artist: "Cyber Symphony",
    album: "Binary Beats",
    duration: "3:30",
  },
]

export function ItemImage() {
  return (
    <div className="flex w-full max-w-md flex-col gap-6">
      <ItemGroup className="gap-4">
        {music.map((song) => (
          <Item key={song.title} variant="outline" asChild role="listitem">
            <a href="#">
              <ItemMedia variant="image">
                <Image
                  src={`https://avatar.vercel.sh/${song.title}`}
                  alt={song.title}
                  width={32}
                  height={32}
                  className="object-cover grayscale"
                />
              </ItemMedia>
              <ItemContent>
                <ItemTitle className="line-clamp-1">
                  {song.title} -{" "}
                  <span className="text-muted-foreground">{song.album}</span>
                </ItemTitle>
                <ItemDescription>{song.artist}</ItemDescription>
              </ItemContent>
              <ItemContent className="flex-none text-center">
                <ItemDescription>{song.duration}</ItemDescription>
              </ItemContent>
            </a>
          </Item>
        ))}
      </ItemGroup>
    </div>
  )
}

```

### Group

```tsx
import * as React from "react"
import { PlusIcon } from "lucide-react"

import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemGroup,
  ItemMedia,
  ItemSeparator,
  ItemTitle,
} from "@/components/ui/item"

const people = [
  {
    username: "shadcn",
    avatar: "https://github.com/shadcn.png",
    email: "shadcn@vercel.com",
  },
  {
    username: "maxleiter",
    avatar: "https://github.com/maxleiter.png",
    email: "maxleiter@vercel.com",
  },
  {
    username: "evilrabbit",
    avatar: "https://github.com/evilrabbit.png",
    email: "evilrabbit@vercel.com",
  },
]

export function ItemGroupExample() {
  return (
    <div className="flex w-full max-w-md flex-col gap-6">
      <ItemGroup>
        {people.map((person, index) => (
          <React.Fragment key={person.username}>
            <Item>
              <ItemMedia>
                <Avatar>
                  <AvatarImage src={person.avatar} className="grayscale" />
                  <AvatarFallback>{person.username.charAt(0)}</AvatarFallback>
                </Avatar>
              </ItemMedia>
              <ItemContent className="gap-1">
                <ItemTitle>{person.username}</ItemTitle>
                <ItemDescription>{person.email}</ItemDescription>
              </ItemContent>
              <ItemActions>
                <Button variant="ghost" size="icon" className="rounded-full">
                  <PlusIcon />
                </Button>
              </ItemActions>
            </Item>
            {index !== people.length - 1 && <ItemSeparator />}
          </React.Fragment>
        ))}
      </ItemGroup>
    </div>
  )
}

```

### Header

```tsx
import Image from "next/image"

import {
  Item,
  ItemContent,
  ItemDescription,
  ItemGroup,
  ItemHeader,
  ItemTitle,
} from "@/components/ui/item"

const models = [
  {
    name: "v0-1.5-sm",
    description: "Everyday tasks and UI generation.",
    image:
      "https://images.unsplash.com/photo-1650804068570-7fb2e3dbf888?q=80&w=640&auto=format&fit=crop",
    credit: "Valeria Reverdo on Unsplash",
  },
  {
    name: "v0-1.5-lg",
    description: "Advanced thinking or reasoning.",
    image:
      "https://images.unsplash.com/photo-1610280777472-54133d004c8c?q=80&w=640&auto=format&fit=crop",
    credit: "Michael Oeser on Unsplash",
  },
  {
    name: "v0-2.0-mini",
    description: "Open Source model for everyone.",
    image:
      "https://images.unsplash.com/photo-1602146057681-08560aee8cde?q=80&w=640&auto=format&fit=crop",
    credit: "Cherry Laithang on Unsplash",
  },
]

export function ItemHeaderDemo() {
  return (
    <div className="flex w-full max-w-xl flex-col gap-6">
      <ItemGroup className="grid grid-cols-3 gap-4">
        {models.map((model) => (
          <Item key={model.name} variant="outline">
            <ItemHeader>
              <Image
                src={model.image}
                alt={model.name}
                width={128}
                height={128}
                className="aspect-square w-full rounded-sm object-cover"
              />
            </ItemHeader>
            <ItemContent>
              <ItemTitle>{model.name}</ItemTitle>
              <ItemDescription>{model.description}</ItemDescription>
            </ItemContent>
          </Item>
        ))}
      </ItemGroup>
    </div>
  )
}

```

### 链接

如果需要将条目渲染为链接，可使用 `asChild`，悬停与聚焦状态将作用于链接元素。

```tsx
import { ChevronRightIcon, ExternalLinkIcon } from "lucide-react"

import {
  Item,
  ItemActions,
  ItemContent,
  ItemDescription,
  ItemTitle,
} from "@/components/ui/item"

export function ItemLink() {
  return (
    <div className="flex w-full max-w-md flex-col gap-4">
      <Item asChild>
        <a href="#">
          <ItemContent>
            <ItemTitle>Visit our documentation</ItemTitle>
            <ItemDescription>
              Learn how to get started with our components.
            </ItemDescription>
          </ItemContent>
          <ItemActions>
            <ChevronRightIcon className="size-4" />
          </ItemActions>
        </a>
      </Item>
      <Item variant="outline" asChild>
        <a href="#" target="_blank" rel="noopener noreferrer">
          <ItemContent>
            <ItemTitle>External resource</ItemTitle>
            <ItemDescription>
              Opens in a new tab with security attributes.
            </ItemDescription>
          </ItemContent>
          <ItemActions>
            <ExternalLinkIcon className="size-4" />
          </ItemActions>
        </a>
      </Item>
    </div>
  )
}

```

```tsx showLineNumbers
<Item asChild>
  <a href="/dashboard">
    <ItemMedia />
    <ItemContent>
      <ItemTitle>Dashboard</ItemTitle>
      <ItemDescription>Overview of your account and activity.</ItemDescription>
    </ItemContent>
    <ItemActions />
  </a>
</Item>
```

### Dropdown

```tsx
"use client"

import { ChevronDownIcon } from "lucide-react"

import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"
import {
  Item,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

const people = [
  {
    username: "shadcn",
    avatar: "https://github.com/shadcn.png",
    email: "shadcn@vercel.com",
  },
  {
    username: "maxleiter",
    avatar: "https://github.com/maxleiter.png",
    email: "maxleiter@vercel.com",
  },
  {
    username: "evilrabbit",
    avatar: "https://github.com/evilrabbit.png",
    email: "evilrabbit@vercel.com",
  },
]

export function ItemDropdown() {
  return (
    <div className="flex min-h-64 w-full max-w-md flex-col items-center gap-6">
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          <Button variant="outline" size="sm" className="w-fit">
            Select <ChevronDownIcon />
          </Button>
        </DropdownMenuTrigger>
        <DropdownMenuContent className="w-72 [--radius:0.65rem]" align="end">
          {people.map((person) => (
            <DropdownMenuItem key={person.username} className="p-0">
              <Item size="sm" className="w-full p-2">
                <ItemMedia>
                  <Avatar className="size-8">
                    <AvatarImage src={person.avatar} className="grayscale" />
                    <AvatarFallback>{person.username.charAt(0)}</AvatarFallback>
                  </Avatar>
                </ItemMedia>
                <ItemContent className="gap-0.5">
                  <ItemTitle>{person.username}</ItemTitle>
                  <ItemDescription>{person.email}</ItemDescription>
                </ItemContent>
              </Item>
            </DropdownMenuItem>
          ))}
        </DropdownMenuContent>
      </DropdownMenu>
    </div>
  )
}

```

## API 参考

### Item

用于展示媒体、标题、描述与操作的核心组件。

| Prop      | Type                                | Default     |
| --------- | ----------------------------------- | ----------- |
| `variant` | `"default" \| "outline" \| "muted"` | `"default"` |
| `size`    | `"default" \| "sm"`                 | `"default"` |
| `asChild` | `boolean`                           | `false`     |

```tsx
<Item size="" variant="">
  <ItemMedia />
  <ItemContent>
    <ItemTitle>Item</ItemTitle>
    <ItemDescription>Item</ItemDescription>
  </ItemContent>
  <ItemActions />
</Item>
```

可通过 `asChild` 将自定义组件（如链接）渲染为条目，此时悬停与聚焦状态会应用到自定义组件上。

```tsx showLineNumbers
import {
  Item,
  ItemContent,
  ItemDescription,
  ItemMedia,
  ItemTitle,
} from "@/components/ui/item"

export function ItemLink() {
  return (
    <Item asChild>
      <a href="/dashboard">
        <ItemMedia variant="icon">
          <Home />
        </ItemMedia>
        <ItemContent>
          <ItemTitle>Dashboard</ItemTitle>
          <ItemDescription>
            Overview of your account and activity.
          </ItemDescription>
        </ItemContent>
      </a>
    </Item>
  )
}
```

### ItemGroup

The `ItemGroup` component is a container that groups related items together with consistent styling.

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemGroup>
  <Item />
  <Item />
</ItemGroup>
```

### ItemSeparator

在条目组中用于分隔条目的组件。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemGroup>
  <Item />
  <ItemSeparator />
  <Item />
</ItemGroup>
```

### ItemMedia

用于展示图标、图片或头像等媒体内容。

| Prop        | Type                             | Default     |
| ----------- | -------------------------------- | ----------- |
| `variant`   | `"default" \| "icon" \| "image"` | `"default"` |
| `className` | `string`                         |             |

```tsx
<ItemMedia variant="icon">
  <Icon />
</ItemMedia>
```

```tsx
<ItemMedia variant="image">
  <img src="..." alt="..." />
</ItemMedia>
```

### ItemContent

用于包裹条目的标题与描述。

若仅需要标题可省略 `ItemContent`。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemContent>
  <ItemTitle>Item</ItemTitle>
  <ItemDescription>Item</ItemDescription>
</ItemContent>
```

### ItemTitle

显示条目标题。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemTitle>Item Title</ItemTitle>
```

### ItemDescription

展示条目描述。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemDescription>Item description</ItemDescription>
```

### ItemActions

用于展示操作按钮或其他交互元素。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemActions>
  <Button>Action</Button>
  <Button>Action</Button>
</ItemActions>
```

### ItemHeader

用于在条目中展示页眉信息。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemHeader>Item Header</ItemHeader>
```

### ItemFooter

用于在条目中展示页脚内容。

| Prop        | Type     | Default |
| ----------- | -------- | ------- |
| `className` | `string` |         |

```tsx
<ItemFooter>Item Footer</ItemFooter>
```