侧边栏 Sidebar

Copyimport { SidebarProvider, SidebarTrigger } from "@/components/ui/sidebar"
import { AppSidebar } from "@/components/app-sidebar"
 
export default function Layout({ children }: { children: React.ReactNode }) {
  return (
    <SidebarProvider>
      <AppSidebar />
      <main>
        <SidebarTrigger />
        {children}
      </main>
    </SidebarProvider>
  )
}

Copyimport {
  Sidebar,
  SidebarContent,
  SidebarFooter,
  SidebarGroup,
  SidebarHeader,
} from "@/components/ui/sidebar"
 
export function AppSidebar() {
  return (
    <Sidebar>
      <SidebarHeader />
      <SidebarContent>
        <SidebarGroup />
        <SidebarGroup />
      </SidebarContent>
      <SidebarFooter />
    </Sidebar>
  )
}

Copyconst SIDEBAR_WIDTH = "16rem"
const SIDEBAR_WIDTH_MOBILE = "18rem"

Copy<SidebarProvider
  style={
    {
      "--sidebar-width": "20rem",
      "--sidebar-width-mobile": "20rem",
    } as React.CSSProperties
  }
>
  <Sidebar />
</SidebarProvider>

Copyconst SIDEBAR_KEYBOARD_SHORTCUT = "b"

Copy<SidebarProvider>
  <Sidebar variant="inset" />
  <SidebarInset>
    <main>{children}</main>
  </SidebarInset>
</SidebarProvider>

Copyimport { useSidebar } from "@/components/ui/sidebar"
 
export function AppSidebar() {
  const {
    state,
    open,
    setOpen,
    openMobile,
    setOpenMobile,
    isMobile,
    toggleSidebar,
  } = useSidebar()
}

Copy<Sidebar>
  <SidebarHeader>
    <SidebarMenu>
      <SidebarMenuItem>
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <SidebarMenuButton>
              Select Workspace
              <ChevronDown className="ml-auto" />
            </SidebarMenuButton>
          </DropdownMenuTrigger>
          <DropdownMenuContent className="w-[--radix-popper-anchor-width]">
            <DropdownMenuItem>
              <span>Acme Inc</span>
            </DropdownMenuItem>
          </DropdownMenuContent>
        </DropdownMenu>
      </SidebarMenuItem>
    </SidebarMenu>
  </SidebarHeader>
</Sidebar>

Copy<Sidebar>
  <SidebarFooter>
    <SidebarMenu>
      <SidebarMenuItem>
        <SidebarMenuButton>
          <User2 /> Username
        </SidebarMenuButton>
      </SidebarMenuItem>
    </SidebarMenu>
  </SidebarFooter>
</Sidebar>

Copy<Sidebar>
  <SidebarContent>
    <SidebarGroup />
    <SidebarGroup />
  </SidebarContent>
</Sidebar>

Copy<SidebarGroup>
  <SidebarGroupLabel>Application</SidebarGroupLabel>
  <SidebarGroupAction>
    <Plus /> <span className="sr-only">Add Project</span>
  </SidebarGroupAction>
  <SidebarGroupContent></SidebarGroupContent>
</SidebarGroup>

Copy<Collapsible defaultOpen className="group/collapsible">
  <SidebarGroup>
    <SidebarGroupLabel asChild>
      <CollapsibleTrigger>
        Help
        <ChevronDown className="ml-auto transition-transform group-data-[state=open]/collapsible:rotate-180" />
      </CollapsibleTrigger>
    </SidebarGroupLabel>
    <CollapsibleContent>
      <SidebarGroupContent />
    </CollapsibleContent>
  </SidebarGroup>
</Collapsible>

Copy<SidebarMenu>
  {projects.map((project) => (
    <SidebarMenuItem key={project.name}>
      <SidebarMenuButton asChild>
        <a href={project.url}>
          <project.icon />
          <span>{project.name}</span>
        </a>
      </SidebarMenuButton>
    </SidebarMenuItem>
  ))}
</SidebarMenu>

Copy<SidebarMenuButton asChild isActive>
  <a href="#">首页</a>
</SidebarMenuButton>

Copy<SidebarMenuItem>
  <SidebarMenuButton asChild>
    <a href="#">
      <Home />
      <span>首页</span>
    </a>
  </SidebarMenuButton>
  <SidebarMenuAction>
    <Plus /> <span className="sr-only">添加项目</span>
  </SidebarMenuAction>
</SidebarMenuItem>

Copy<SidebarMenuItem>
  <SidebarMenuButton />
  <SidebarMenuSub>
    <SidebarMenuSubItem>
      <SidebarMenuSubButton />
    </SidebarMenuSubItem>
  </SidebarMenuSub>
</SidebarMenuItem>

Copy<SidebarMenuItem>
  <SidebarMenuButton />
  <SidebarMenuBadge>24</SidebarMenuBadge>
</SidebarMenuItem>

Copy<SidebarMenu>
  {Array.from({ length: 5 }).map((_, index) => (
    <SidebarMenuItem key={index}>
      <SidebarMenuSkeleton />
    </SidebarMenuItem>
  ))}
</SidebarMenu>

Copyimport { useSidebar } from "@/components/ui/sidebar"
 
export function CustomTrigger() {
  const { toggleSidebar } = useSidebar()
 
  return <button onClick={toggleSidebar}>切换侧边栏</button>
}

Copy<Sidebar>
  <SidebarHeader />
  <SidebarContent>
    <SidebarGroup />
  </SidebarContent>
  <SidebarFooter />
  <SidebarRail />
</Sidebar>

Copyexport function AppSidebar() {
  const [open, setOpen] = React.useState(false)
 
  return (
    <SidebarProvider open={open} onOpenChange={setOpen}>
      <Sidebar />
    </SidebarProvider>
  )
}

Copy@layer base {
  :root {
    --sidebar-background: 0 0% 98%;
    --sidebar-foreground: 240 5.3% 26.1%;
    --sidebar-primary: 240 5.9% 10%;
    --sidebar-primary-foreground: 0 0% 98%;
    --sidebar-accent: 240 4.8% 95.9%;
    --sidebar-accent-foreground: 240 5.9% 10%;
    --sidebar-border: 220 13% 91%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }
 
  .dark {
    --sidebar-background: 240 5.9% 10%;
    --sidebar-foreground: 240 4.8% 95.9%;
    --sidebar-primary: 0 0% 98%;
    --sidebar-primary-foreground: 240 5.9% 10%;
    --sidebar-accent: 240 3.7% 15.9%;
    --sidebar-accent-foreground: 240 4.8% 95.9%;
    --sidebar-border: 240 3.7% 15.9%;
    --sidebar-ring: 217.2 91.2% 59.8%;
  }
}

Copy<Sidebar collapsible="icon">
  <SidebarContent>
    <SidebarGroup className="group-data-[collapsible=icon]:hidden" />
  </SidebarContent>
</Sidebar>

Copy<SidebarMenuItem>
  <SidebarMenuButton />
  <SidebarMenuAction className="peer-data-[active=true]/menu-button:opacity-100" />
</SidebarMenuItem>

Copy<Sidebar dir="rtl" side="right">
  {/* ... */}
</Sidebar>