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Empty

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使用 Empty 组件展示空状态。

No Projects Yet
You haven't created any projects yet. Get started by creating your first project.
Learn More 
import { IconFolderCode } from "@tabler/icons-react"
import { ArrowUpRightIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"

export function EmptyDemo() {
  return (
    <Empty>
      <EmptyHeader>
        <EmptyMedia variant="icon">
          <IconFolderCode />
        </EmptyMedia>
        <EmptyTitle>No Projects Yet</EmptyTitle>
        <EmptyDescription>
          You haven&apos;t created any projects yet. Get started by creating
          your first project.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <div className="flex gap-2">
          <Button>Create Project</Button>
          <Button variant="outline">Import Project</Button>
        </div>
      </EmptyContent>
      <Button
        variant="link"
        asChild
        className="text-muted-foreground"
        size="sm"
      >
        <a href="#">
          Learn More <ArrowUpRightIcon />
        </a>
      </Button>
    </Empty>
  )
}

安装

pnpm dlx shadcn@latest add empty

用法

import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"
<Empty>
  <EmptyHeader>
    <EmptyMedia variant="icon">
      <Icon />
    </EmptyMedia>
    <EmptyTitle>暂无数据</EmptyTitle>
    <EmptyDescription>未找到相关数据</EmptyDescription>
  </EmptyHeader>
  <EmptyContent>
    <Button>添加数据</Button>
  </EmptyContent>
</Empty>

示例

Outline

使用 border 工具类即可创建带描边的空状态。

Cloud Storage Empty
Upload files to your cloud storage to access them anywhere.
import { IconCloud } from "@tabler/icons-react"

import { Button } from "@/components/ui/button"
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"

export function EmptyOutline() {
  return (
    <Empty className="border border-dashed">
      <EmptyHeader>
        <EmptyMedia variant="icon">
          <IconCloud />
        </EmptyMedia>
        <EmptyTitle>Cloud Storage Empty</EmptyTitle>
        <EmptyDescription>
          Upload files to your cloud storage to access them anywhere.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <Button variant="outline" size="sm">
          Upload Files
        </Button>
      </EmptyContent>
    </Empty>
  )
}

Background

通过 bg-* 与 bg-gradient-* 工具类为空状态添加背景。

No Notifications
You're all caught up. New notifications will appear here.
import { IconBell } from "@tabler/icons-react"
import { RefreshCcwIcon } from "lucide-react"

import { Button } from "@/components/ui/button"
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"

export function EmptyMuted() {
  return (
    <Empty className="from-muted/50 to-background h-full bg-gradient-to-b from-30%">
      <EmptyHeader>
        <EmptyMedia variant="icon">
          <IconBell />
        </EmptyMedia>
        <EmptyTitle>No Notifications</EmptyTitle>
        <EmptyDescription>
          You&apos;re all caught up. New notifications will appear here.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <Button variant="outline" size="sm">
          <RefreshCcwIcon />
          Refresh
        </Button>
      </EmptyContent>
    </Empty>
  )
}

Avatar

使用 EmptyMedia 在空状态中展示头像。

LR
User Offline
This user is currently offline. You can leave a message to notify them or try again later.
import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"

export function EmptyAvatar() {
  return (
    <Empty>
      <EmptyHeader>
        <EmptyMedia variant="default">
          <Avatar className="size-12">
            <AvatarImage
              src="https://github.com/shadcn.png"
              className="grayscale"
            />
            <AvatarFallback>LR</AvatarFallback>
          </Avatar>
        </EmptyMedia>
        <EmptyTitle>User Offline</EmptyTitle>
        <EmptyDescription>
          This user is currently offline. You can leave a message to notify them
          or try again later.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <Button size="sm">Leave Message</Button>
      </EmptyContent>
    </Empty>
  )
}

Avatar Group

使用 EmptyMedia 展示头像组。

CNLRER
No Team Members
Invite your team to collaborate on this project.
import { PlusIcon } from "lucide-react"

import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/components/ui/avatar"
import { Button } from "@/components/ui/button"
import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyMedia,
  EmptyTitle,
} from "@/components/ui/empty"

export function EmptyAvatarGroup() {
  return (
    <Empty>
      <EmptyHeader>
        <EmptyMedia>
          <div className="*:data-[slot=avatar]:ring-background flex -space-x-2 *:data-[slot=avatar]:size-12 *:data-[slot=avatar]:ring-2 *:data-[slot=avatar]:grayscale">
            <Avatar>
              <AvatarImage src="https://github.com/shadcn.png" alt="@shadcn" />
              <AvatarFallback>CN</AvatarFallback>
            </Avatar>
            <Avatar>
              <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>
        </EmptyMedia>
        <EmptyTitle>No Team Members</EmptyTitle>
        <EmptyDescription>
          Invite your team to collaborate on this project.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <Button size="sm">
          <PlusIcon />
          Invite Members
        </Button>
      </EmptyContent>
    </Empty>
  )
}

InputGroup

可以在 EmptyContent 中嵌入 InputGroup 组件。

404 - Not Found
The page you're looking for doesn't exist. Try searching for what you need below.
/
Need help? Contact support
import { SearchIcon } from "lucide-react"

import {
  Empty,
  EmptyContent,
  EmptyDescription,
  EmptyHeader,
  EmptyTitle,
} from "@/components/ui/empty"
import {
  InputGroup,
  InputGroupAddon,
  InputGroupInput,
} from "@/components/ui/input-group"
import { Kbd } from "@/components/ui/kbd"

export function EmptyInputGroup() {
  return (
    <Empty>
      <EmptyHeader>
        <EmptyTitle>404 - Not Found</EmptyTitle>
        <EmptyDescription>
          The page you&apos;re looking for doesn&apos;t exist. Try searching for
          what you need below.
        </EmptyDescription>
      </EmptyHeader>
      <EmptyContent>
        <InputGroup className="sm:w-3/4">
          <InputGroupInput placeholder="Try searching for pages..." />
          <InputGroupAddon>
            <SearchIcon />
          </InputGroupAddon>
          <InputGroupAddon align="inline-end">
            <Kbd>/</Kbd>
          </InputGroupAddon>
        </InputGroup>
        <EmptyDescription>
          Need help? <a href="#">Contact support</a>
        </EmptyDescription>
      </EmptyContent>
    </Empty>
  )
}

API 参考

Empty

空状态的主体组件，用于包裹 EmptyHeader 与 EmptyContent。

PropTypeDefault
classNamestring
<Empty>
  <EmptyHeader />
  <EmptyContent />
</Empty>

EmptyHeader

EmptyHeader 用于包裹媒体、标题与描述。

PropTypeDefault
classNamestring
<EmptyHeader>
  <EmptyMedia />
  <EmptyTitle />
  <EmptyDescription />
</EmptyHeader>

EmptyMedia

EmptyMedia 用于呈现空状态的媒体内容（图标或图片），也可以放置头像等组件。

PropTypeDefault
variant"default" | "icon"default
classNamestring
<EmptyMedia variant="icon">
  <Icon />
</EmptyMedia>
<EmptyMedia>
  <Avatar>
    <AvatarImage src="..." />
    <AvatarFallback>CN</AvatarFallback>
  </Avatar>
</EmptyMedia>

EmptyTitle

EmptyTitle 用于展示空状态标题。

PropTypeDefault
classNamestring
<EmptyTitle>No data</EmptyTitle>

EmptyDescription

EmptyDescription 用于展示空状态描述。

PropTypeDefault
classNamestring
<EmptyDescription>You do not have any notifications.</EmptyDescription>

EmptyContent

EmptyContent 用于放置按钮、输入框或链接等内容。

PropTypeDefault
classNamestring
<EmptyContent>
  <Button>创建项目</Button>
</EmptyContent>