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@sea-lion/react-alert-dialog

v0.3.0

Published

AlertDialog 是确认对话框组件,用于需要用户确认或取消的操作场景。与普通 Dialog 不同,AlertDialog 强制用户在关闭前必须做出明确响应(确认或取消),不支持点击遮罩层关闭。

Readme

react-alert-dialog

AlertDialog 是确认对话框组件,用于需要用户确认或取消的操作场景。与普通 Dialog 不同,AlertDialog 强制用户在关闭前必须做出明确响应(确认或取消),不支持点击遮罩层关闭。

安装

pnpm add @sea-lion/react-alert-dialog
# 或者
npm install @sea-lion/react-alert-dialog
yarn add @sea-lion/react-alert-dialog

使用

在代码中引入组件:

import * as AlertDialog from '@sea-lion/react-alert-dialog';

基本用法

<AlertDialog.Root>
  <AlertDialog.Trigger asChild>
    <button>打开确认框</button>
  </AlertDialog.Trigger>
  <AlertDialog.Content>
    <AlertDialog.Title>确认操作</AlertDialog.Title>
    <AlertDialog.Description>
      确定要执行此操作吗?此操作不可撤销。
    </AlertDialog.Description>
    <AlertDialog.Action>确认</AlertDialog.Action>
    <AlertDialog.Cancel>取消</AlertDialog.Cancel>
  </AlertDialog.Content>
</AlertDialog.Root>

配合 Button 使用

结合 Button 组件以及 Flex 布局排列操作按钮:

import { Button } from '@sea-lion/react-button';
import { Flex } from '@sea-lion/react-flex';

<AlertDialog.Root>
  <AlertDialog.Trigger>
    <Button>打开对话框</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content maxWidth="600px">
    <AlertDialog.Title>确认操作</AlertDialog.Title>
    <AlertDialog.Description>
      这是一个警告对话框示例。请确认后操作。
    </AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel>
        <Button variant="soft" color="gray">取消</Button>
      </AlertDialog.Cancel>
      <AlertDialog.Action>
        <Button>确认</Button>
      </AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

尺寸

AlertDialog.Content 支持四种尺寸,通过 size 属性设置:

{/* 尺寸 1(小) */}
<AlertDialog.Root>
  <AlertDialog.Trigger>
    <Button>Size 1</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content size="1">
    <AlertDialog.Title>小尺寸对话框</AlertDialog.Title>
    <AlertDialog.Description>这是尺寸为 1 的对话框。</AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel><Button variant="soft" color="gray">取消</Button></AlertDialog.Cancel>
      <AlertDialog.Action><Button>确认</Button></AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

{/* 尺寸 4(大) */}
<AlertDialog.Root>
  <AlertDialog.Trigger>
    <Button>Size 4</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content size="4">
    <AlertDialog.Title>大尺寸对话框</AlertDialog.Title>
    <AlertDialog.Description>这是尺寸为 4 的对话框。</AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel><Button variant="soft" color="gray">取消</Button></AlertDialog.Cancel>
      <AlertDialog.Action><Button>确认</Button></AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

对齐方式

通过 align 属性控制对话框在视口中的垂直位置:

{/* 居中对齐(默认) */}
<AlertDialog.Content align="center">...</AlertDialog.Content>

{/* 顶部对齐 */}
<AlertDialog.Content align="start">...</AlertDialog.Content>

自定义宽度

通过 widthmaxWidthminWidth 等属性控制对话框尺寸:

<AlertDialog.Content maxWidth="500px">
  ...
</AlertDialog.Content>

<AlertDialog.Content width="400px" maxWidth="90vw">
  ...
</AlertDialog.Content>

受控状态

通过 openonOpenChange 从外部控制对话框的打开状态:

const [open, setOpen] = useState(false);

<AlertDialog.Root open={open} onOpenChange={setOpen}>
  <AlertDialog.Trigger>
    <Button onClick={() => setOpen(true)}>打开</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content>
    <AlertDialog.Title>受控对话框</AlertDialog.Title>
    <AlertDialog.Description>...</AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel>
        <Button variant="soft" color="gray">取消</Button>
      </AlertDialog.Cancel>
      <AlertDialog.Action>
        <Button>确认</Button>
      </AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

使用场景示例

删除确认:

<AlertDialog.Root>
  <AlertDialog.Trigger>
    <Button color="red">删除数据</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content>
    <AlertDialog.Title>确认删除?</AlertDialog.Title>
    <AlertDialog.Description>
      此操作将永久删除所选数据,且无法恢复。
    </AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel>
        <Button variant="soft" color="gray">取消</Button>
      </AlertDialog.Cancel>
      <AlertDialog.Action>
        <Button color="red">确认删除</Button>
      </AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

提交确认:

<AlertDialog.Root>
  <AlertDialog.Trigger>
    <Button color="green">提交表单</Button>
  </AlertDialog.Trigger>
  <AlertDialog.Content>
    <AlertDialog.Title>确认提交?</AlertDialog.Title>
    <AlertDialog.Description>
      请确认所有信息填写无误后再提交。
    </AlertDialog.Description>
    <Flex gap="3" mt="4" justify="end">
      <AlertDialog.Cancel>
        <Button variant="soft" color="gray">返回修改</Button>
      </AlertDialog.Cancel>
      <AlertDialog.Action>
        <Button color="green">确认提交</Button>
      </AlertDialog.Action>
    </Flex>
  </AlertDialog.Content>
</AlertDialog.Root>

何时使用

  • 需要用户确认或取消的重要操作
  • 删除、提交等不可逆操作前的二次确认
  • 需要强制用户做出明确响应、不允许点击遮罩层关闭的场景

Props / API 属性

AlertDialog.Root

| 参数 | 说明 | 类型 | 默认值 | |------|------|------|--------| | open | 受控的打开状态 | boolean | — | | defaultOpen | 非受控的默认打开状态 | boolean | false | | onOpenChange | 打开状态变化时的回调 | (open: boolean) => void | — |

AlertDialog.Content

| 参数 | 说明 | 类型 | 默认值 | |------|------|------|--------| | size | 对话框尺寸 | "1" \| "2" \| "3" \| "4" | "3" | | align | 对话框垂直对齐方式 | "start" \| "center" | "center" | | width | 对话框固定宽度 | string | — | | minWidth | 对话框最小宽度 | string | — | | maxWidth | 对话框最大宽度 | string | — | | height | 对话框高度 | string | — | | minHeight | 对话框最小高度 | string | — | | maxHeight | 对话框最大高度 | string | — | | asChild | 将子元素合并为根元素渲染 | boolean | false |

AlertDialog.Trigger

| 参数 | 说明 | 类型 | 默认值 | |------|------|------|--------| | asChild | 将子元素合并为触发器渲染 | boolean | false |

AlertDialog.Title

对话框标题,带有正确的 aria-labelledby 语义。接受标准 HTML 属性。

AlertDialog.Description

对话框描述,带有正确的 aria-describedby 语义。接受标准 HTML 属性。

AlertDialog.Action

确认操作按钮的容器,点击后会关闭对话框。

AlertDialog.Cancel

取消操作按钮的容器,点击后会关闭对话框。

查看更多

参考 Radix UI 官方文档 获取完整 API 与设计规范。