章节
组件
import { Button } from "@/components/ui/button"
import {
Dialog,对话框会在页面上方打开一个模态窗口——焦点移入其中,背后的内容变为不可交互,关闭后焦点回到原先的位置。它基于 Base UI Dialog 基元构建,并按新粗野主义的配方设计:粗边框、硬阴影、加粗字体。
适合以下场景:
- 确认操作——删除、退出登录、降级套餐;任何需要硬性拦截的破坏性动作。
- 快捷表单——编辑资料、重命名项目、邀请队友,无需离开当前页面。
- 聚焦的详情视图——图片预览、许可协议、更新说明等不必单独开路由的内容。
安装#
pnpm dlx shadcn@latest add https://neobrutalism.com/r/base/dialog.jsonnpx shadcn@latest add https://neobrutalism.com/r/base/dialog.jsonyarn dlx shadcn@latest add https://neobrutalism.com/r/base/dialog.jsonbunx --bun shadcn@latest add https://neobrutalism.com/r/base/dialog.json
安装以下依赖:
pnpm add @base-ui/reactnpm install @base-ui/reactyarn add @base-ui/reactbun add @base-ui/react
将以下代码复制并粘贴到您的项目中。
"use client"
import * as React from "react"
import { XIcon } from "lucide-react"
import { Dialog as DialogPrimitive } from "radix-ui"
import { cn } from "@/lib/utils"
import { Button } from "@/components/ui/button"
function Dialog({
...props
}: React.ComponentProps<typeof DialogPrimitive.Root>) {
return <DialogPrimitive.Root data-slot="dialog" {...props} />
}
function DialogTrigger({
...props
}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
}
function DialogPortal({
...props
}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
}
function DialogClose({
...props
}: React.ComponentProps<typeof DialogPrimitive.Close>) {
return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
}
function DialogOverlay({
className,
...props
}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
return (
<DialogPrimitive.Overlay
data-slot="dialog-overlay"
className={cn(
"fixed inset-0 isolate z-50 bg-foreground/20 duration-100 supports-backdrop-filter:backdrop-blur-xs data-open:animate-in data-open:fade-in-0 data-closed:animate-out data-closed:fade-out-0",
className
)}
{...props}
/>
)
}
function DialogContent({
className,
children,
showCloseButton = true,
...props
}: React.ComponentProps<typeof DialogPrimitive.Content> & {
showCloseButton?: boolean
}) {
return (
<DialogPortal>
<DialogOverlay />
<DialogPrimitive.Content
data-slot="dialog-content"
className={cn(
"fixed top-1/2 left-1/2 z-50 grid w-full max-w-[calc(100%-2rem)] -translate-x-1/2 -translate-y-1/2 gap-4 rounded border-2 bg-popover p-4 text-sm text-popover-foreground shadow-md duration-100 outline-none sm:max-w-sm data-open:animate-in data-open:fade-in-0 data-open:zoom-in-95 data-closed:animate-out data-closed:fade-out-0 data-closed:zoom-out-95",
className
)}
{...props}
>
{children}
{showCloseButton && (
<DialogPrimitive.Close data-slot="dialog-close" asChild>
<Button
variant="ghost"
className="absolute top-2 right-2"
size="icon-sm"
>
<XIcon />
<span className="sr-only">Close</span>
</Button>
</DialogPrimitive.Close>
)}
</DialogPrimitive.Content>
</DialogPortal>
)
}
function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
return (
<div
data-slot="dialog-header"
className={cn("flex flex-col gap-2", className)}
{...props}
/>
)
}
function DialogFooter({
className,
showCloseButton = false,
children,
...props
}: React.ComponentProps<"div"> & {
showCloseButton?: boolean
}) {
return (
<div
data-slot="dialog-footer"
className={cn(
"-mx-4 -mb-4 flex flex-col-reverse gap-2 rounded-b-xl border-t-2 bg-muted/50 p-4 sm:flex-row sm:justify-end",
className
)}
{...props}
>
{children}
{showCloseButton && (
<DialogPrimitive.Close asChild>
<Button variant="outline">Close</Button>
</DialogPrimitive.Close>
)}
</div>
)
}
function DialogTitle({
className,
...props
}: React.ComponentProps<typeof DialogPrimitive.Title>) {
return (
<DialogPrimitive.Title
data-slot="dialog-title"
className={cn(
"font-head text-base leading-none font-medium",
className
)}
{...props}
/>
)
}
function DialogDescription({
className,
...props
}: React.ComponentProps<typeof DialogPrimitive.Description>) {
return (
<DialogPrimitive.Description
data-slot="dialog-description"
className={cn(
"text-sm text-muted-foreground *:[a]:underline *:[a]:underline-offset-3 *:[a]:hover:text-foreground",
className
)}
{...props}
/>
)
}
export {
Dialog,
DialogClose,
DialogContent,
DialogDescription,
DialogFooter,
DialogHeader,
DialogOverlay,
DialogPortal,
DialogTitle,
DialogTrigger,
}
更新导入路径以匹配您的项目结构。
用法#
import {
Dialog,
DialogContent,
DialogDescription,
DialogHeader,
DialogTitle,
DialogTrigger,
} from "@/components/ui/dialog"<Dialog>
<DialogTrigger>Open</DialogTrigger>
<DialogContent>
<DialogHeader>
<DialogTitle>Are you absolutely sure?</DialogTitle>
<DialogDescription>
This action cannot be undone. This will permanently delete your account
and remove your data from our servers.
</DialogDescription>
</DialogHeader>
</DialogContent>
</Dialog>组合#
使用以下组合来构建 Dialog:
Dialog
├── DialogTrigger
└── DialogContent
├── DialogHeader
│ ├── DialogTitle
│ └── DialogDescription
└── DialogFooter示例#
自定义关闭按钮#
用您自己的按钮替换默认的关闭控件。
import { Button } from "@/components/ui/button"
import {
Dialog,无关闭按钮#
使用 showCloseButton={false} 隐藏关闭按钮。
import { Button } from "@/components/ui/button"
import {
Dialog,固定底栏#
内容滚动时保持操作按钮可见。
import { Button } from "@/components/ui/button"
import {
Dialog,可滚动内容#
较长的内容可以在标题保持可见的情况下滚动。
import { Button } from "@/components/ui/button"
import {
Dialog,RTL#
若要在 Neobrutalism 中启用 RTL 支持,请参阅 RTL 配置指南。
"use client"
import {无障碍#
对话框遵循 WAI-ARIA Dialog (Modal) 模式:内容渲染为带 role="dialog" 与 aria-modal 的元素,由 DialogTitle 标注、由 DialogDescription 描述;打开期间焦点被锁在对话框内部,关闭后焦点交还给触发器。
键盘交互:
| 按键 | 操作 |
|---|---|
Space / Enter | 从聚焦的触发器打开对话框 |
Tab / Shift + Tab | 在对话框内移到下一个 / 上一个元素(焦点被锁定) |
Esc | 关闭对话框,并把焦点交还给触发器 |
API 参考#
更多信息请参阅 Base UI 文档。