文档
数据表

数据表

使用 TanStack Table 构建功能强大的表格和数据网格。

状态
金额
成功
$316.00
成功
$242.00
处理中
$837.00
成功
$874.00
失败
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0 5行(s)已选中。

介绍

我创建的每个数据表或数据网格都是独一无二的。它们的行为方式不同,具有特定的排序和过滤要求,并使用不同的数据源。

将所有这些变体组合成一个组件没有意义。如果我们这样做,我们将失去无头 UI提供的灵活性。

因此,与其使用数据表组件,我认为提供一个关于如何构建自己的组件的指南会更有帮助。

我们将从基本的<Table />组件开始,并从头开始构建一个复杂的数据表。

目录

本指南将向您展示如何使用TanStack Table<Table />组件构建自己的自定义数据表。我们将涵盖以下主题

安装

  1. <Table />组件添加到您的项目中
npx shadcn@latest add table
  1. 添加tanstack/react-table 依赖项
npm install @tanstack/react-table

先决条件

我们将构建一个表格来显示最近的付款。以下是我们的数据结构

type Payment = {
  id: string
  amount: number
  status: "pending" | "processing" | "success" | "failed"
  email: string
}
 
export const payments: Payment[] = [
  {
    id: "728ed52f",
    amount: 100,
    status: "pending",
    email: "[email protected]",
  },
  {
    id: "489e1d42",
    amount: 125,
    status: "processing",
    email: "[email protected]",
  },
  // ...
]

项目结构

首先创建以下文件结构

app
└── payments
    ├── columns.tsx
    ├── data-table.tsx
    └── page.tsx

我在这里使用 Next.js 示例,但这适用于任何其他 React 框架。

  • columns.tsx(客户端组件)将包含我们的列定义。
  • data-table.tsx(客户端组件)将包含我们的<DataTable />组件。
  • page.tsx(服务器组件)是我们获取数据并呈现表格的地方。

基本表格

让我们从构建一个基本表格开始。

列定义

首先,我们将定义我们的列。

app/payments/columns.tsx
"use client"
 
import { ColumnDef } from "@tanstack/react-table"
 
// This type is used to define the shape of our data.
// You can use a Zod schema here if you want.
export type Payment = {
  id: string
  amount: number
  status: "pending" | "processing" | "success" | "failed"
  email: string
}
 
export const columns: ColumnDef<Payment>[] = [
  {
    accessorKey: "status",
    header: "Status",
  },
  {
    accessorKey: "email",
    header: "Email",
  },
  {
    accessorKey: "amount",
    header: "Amount",
  },
]

<DataTable />组件

接下来,我们将创建一个<DataTable />组件来呈现我们的表格。

app/payments/data-table.tsx
"use client"
 
import {
  ColumnDef,
  flexRender,
  getCoreRowModel,
  useReactTable,
} from "@tanstack/react-table"
 
import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table"
 
interface DataTableProps<TData, TValue> {
  columns: ColumnDef<TData, TValue>[]
  data: TData[]
}
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
  })
 
  return (
    <div className="rounded-md border">
      <Table>
        <TableHeader>
          {table.getHeaderGroups().map((headerGroup) => (
            <TableRow key={headerGroup.id}>
              {headerGroup.headers.map((header) => {
                return (
                  <TableHead key={header.id}>
                    {header.isPlaceholder
                      ? null
                      : flexRender(
                          header.column.columnDef.header,
                          header.getContext()
                        )}
                  </TableHead>
                )
              })}
            </TableRow>
          ))}
        </TableHeader>
        <TableBody>
          {table.getRowModel().rows?.length ? (
            table.getRowModel().rows.map((row) => (
              <TableRow
                key={row.id}
                data-state={row.getIsSelected() && "selected"}
              >
                {row.getVisibleCells().map((cell) => (
                  <TableCell key={cell.id}>
                    {flexRender(cell.column.columnDef.cell, cell.getContext())}
                  </TableCell>
                ))}
              </TableRow>
            ))
          ) : (
            <TableRow>
              <TableCell colSpan={columns.length} className="h-24 text-center">
                No results.
              </TableCell>
            </TableRow>
          )}
        </TableBody>
      </Table>
    </div>
  )
}

渲染表格

最后,我们将在页面组件中渲染表格。

app/payments/page.tsx
import { Payment, columns } from "./columns"
import { DataTable } from "./data-table"
 
async function getData(): Promise<Payment[]> {
  // Fetch data from your API here.
  return [
    {
      id: "728ed52f",
      amount: 100,
      status: "pending",
      email: "[email protected]",
    },
    // ...
  ]
}
 
export default async function DemoPage() {
  const data = await getData()
 
  return (
    <div className="container mx-auto py-10">
      <DataTable columns={columns} data={data} />
    </div>
  )
}

单元格格式化

让我们将金额单元格格式化为显示美元金额。我们还将单元格对齐到右边。

更新列定义

更新 headercell 针对金额的定义,如下所示

app/payments/columns.tsx
export const columns: ColumnDef<Payment>[] = [
  {
    accessorKey: "amount",
    header: () => <div className="text-right">Amount</div>,
    cell: ({ row }) => {
      const amount = parseFloat(row.getValue("amount"))
      const formatted = new Intl.NumberFormat("en-US", {
        style: "currency",
        currency: "USD",
      }).format(amount)
 
      return <div className="text-right font-medium">{formatted}</div>
    },
  },
]

您可以使用相同的方法来格式化其他单元格和标题。

行操作

让我们为表格添加行操作。我们将使用 <Dropdown /> 组件来实现。

更新列定义

更新我们的列定义以添加一个新的 actions 列。 actions 单元格返回一个 <Dropdown /> 组件。

app/payments/columns.tsx
"use client"
 
import { ColumnDef } from "@tanstack/react-table"
import { MoreHorizontal } from "lucide-react"
 
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"
 
export const columns: ColumnDef<Payment>[] = [
  // ...
  {
    id: "actions",
    cell: ({ row }) => {
      const payment = row.original
 
      return (
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="ghost" className="h-8 w-8 p-0">
              <span className="sr-only">Open menu</span>
              <MoreHorizontal className="h-4 w-4" />
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end">
            <DropdownMenuLabel>Actions</DropdownMenuLabel>
            <DropdownMenuItem
              onClick={() => navigator.clipboard.writeText(payment.id)}
            >
              Copy payment ID
            </DropdownMenuItem>
            <DropdownMenuSeparator />
            <DropdownMenuItem>View customer</DropdownMenuItem>
            <DropdownMenuItem>View payment details</DropdownMenuItem>
          </DropdownMenuContent>
        </DropdownMenu>
      )
    },
  },
  // ...
]

您可以使用 row.originalcell 函数中访问行数据。使用它来处理您的行的操作,例如使用 id 对您的 API 发出 DELETE 请求。

分页

接下来,我们将为表格添加分页功能。

更新 <DataTable>

app/payments/data-table.tsx
import {
  ColumnDef,
  flexRender,
  getCoreRowModel,
  getPaginationRowModel,
  useReactTable,
} from "@tanstack/react-table"
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
  })
 
  // ...
}

这将自动将您的行分页成 10 行一页。有关自定义页面大小和实现手动分页的更多信息,请参阅 分页文档

添加分页控件

我们可以使用 <Button /> 组件和 table.previousPage()table.nextPage() API 方法为表格添加分页控件。

app/payments/data-table.tsx
import { Button } from "@/components/ui/button"
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
  })
 
  return (
    <div>
      <div className="rounded-md border">
        <Table>
          { // .... }
        </Table>
      </div>
      <div className="flex items-center justify-end space-x-2 py-4">
        <Button
          variant="outline"
          size="sm"
          onClick={() => table.previousPage()}
          disabled={!table.getCanPreviousPage()}
        >
          Previous
        </Button>
        <Button
          variant="outline"
          size="sm"
          onClick={() => table.nextPage()}
          disabled={!table.getCanNextPage()}
        >
          Next
        </Button>
      </div>
    </div>
  )
}

有关更高级的分页组件,请参阅 可重用组件 部分。

排序

让我们将电子邮件列设置为可排序。

更新 <DataTable>

app/payments/data-table.tsx
"use client"
 
import * as React from "react"
import {
  ColumnDef,
  SortingState,
  flexRender,
  getCoreRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  useReactTable,
} from "@tanstack/react-table"
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const [sorting, setSorting] = React.useState<SortingState>([])
 
  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    onSortingChange: setSorting,
    getSortedRowModel: getSortedRowModel(),
    state: {
      sorting,
    },
  })
 
  return (
    <div>
      <div className="rounded-md border">
        <Table>{ ... }</Table>
      </div>
    </div>
  )
}

使标题单元格可排序

现在,我们可以更新 email 标题单元格以添加排序控件。

app/payments/columns.tsx
"use client"
 
import { ColumnDef } from "@tanstack/react-table"
import { ArrowUpDown } from "lucide-react"
 
export const columns: ColumnDef<Payment>[] = [
  {
    accessorKey: "email",
    header: ({ column }) => {
      return (
        <Button
          variant="ghost"
          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
        >
          Email
          <ArrowUpDown className="ml-2 h-4 w-4" />
        </Button>
      )
    },
  },
]

当用户在标题单元格上切换时,这将自动对表格进行排序(升序和降序)。

过滤

让我们添加一个搜索输入框,用于过滤表格中的电子邮件。

更新 <DataTable>

app/payments/data-table.tsx
"use client"
 
import * as React from "react"
import {
  ColumnDef,
  ColumnFiltersState,
  SortingState,
  flexRender,
  getCoreRowModel,
  getFilteredRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  useReactTable,
} from "@tanstack/react-table"
 
import { Button } from "@/components/ui/button"
import { Input } from "@/components/ui/input"
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const [sorting, setSorting] = React.useState<SortingState>([])
  const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>(
    []
  )
 
  const table = useReactTable({
    data,
    columns,
    onSortingChange: setSorting,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    getSortedRowModel: getSortedRowModel(),
    onColumnFiltersChange: setColumnFilters,
    getFilteredRowModel: getFilteredRowModel(),
    state: {
      sorting,
      columnFilters,
    },
  })
 
  return (
    <div>
      <div className="flex items-center py-4">
        <Input
          placeholder="Filter emails..."
          value={(table.getColumn("email")?.getFilterValue() as string) ?? ""}
          onChange={(event) =>
            table.getColumn("email")?.setFilterValue(event.target.value)
          }
          className="max-w-sm"
        />
      </div>
      <div className="rounded-md border">
        <Table>{ ... }</Table>
      </div>
    </div>
  )
}

现在已为 email 列启用了过滤功能。您也可以为其他列添加过滤器。有关自定义过滤器的更多信息,请参阅 过滤文档

可见性

使用 @tanstack/react-table 可见性 API,添加列可见性非常简单。

更新 <DataTable>

app/payments/data-table.tsx
"use client"
 
import * as React from "react"
import {
  ColumnDef,
  ColumnFiltersState,
  SortingState,
  VisibilityState,
  flexRender,
  getCoreRowModel,
  getFilteredRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  useReactTable,
} from "@tanstack/react-table"
 
import { Button } from "@/components/ui/button"
import {
  DropdownMenu,
  DropdownMenuCheckboxItem,
  DropdownMenuContent,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu"
 
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const [sorting, setSorting] = React.useState<SortingState>([])
  const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>(
    []
  )
  const [columnVisibility, setColumnVisibility] =
    React.useState<VisibilityState>({})
 
  const table = useReactTable({
    data,
    columns,
    onSortingChange: setSorting,
    onColumnFiltersChange: setColumnFilters,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    getSortedRowModel: getSortedRowModel(),
    getFilteredRowModel: getFilteredRowModel(),
    onColumnVisibilityChange: setColumnVisibility,
    state: {
      sorting,
      columnFilters,
      columnVisibility,
    },
  })
 
  return (
    <div>
      <div className="flex items-center py-4">
        <Input
          placeholder="Filter emails..."
          value={table.getColumn("email")?.getFilterValue() as string}
          onChange={(event) =>
            table.getColumn("email")?.setFilterValue(event.target.value)
          }
          className="max-w-sm"
        />
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button variant="outline" className="ml-auto">
              Columns
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end">
            {table
              .getAllColumns()
              .filter(
                (column) => column.getCanHide()
              )
              .map((column) => {
                return (
                  <DropdownMenuCheckboxItem
                    key={column.id}
                    className="capitalize"
                    checked={column.getIsVisible()}
                    onCheckedChange={(value) =>
                      column.toggleVisibility(!!value)
                    }
                  >
                    {column.id}
                  </DropdownMenuCheckboxItem>
                )
              })}
          </DropdownMenuContent>
        </DropdownMenu>
      </div>
      <div className="rounded-md border">
        <Table>{ ... }</Table>
      </div>
    </div>
  )
}

这将添加一个下拉菜单,您可以使用它来切换列可见性。

行选择

接下来,我们将为表格添加行选择功能。

更新列定义

app/payments/columns.tsx
"use client"
 
import { ColumnDef } from "@tanstack/react-table"
 
import { Badge } from "@/components/ui/badge"
import { Checkbox } from "@/components/ui/checkbox"
 
export const columns: ColumnDef<Payment>[] = [
  {
    id: "select",
    header: ({ table }) => (
      <Checkbox
        checked={
          table.getIsAllPageRowsSelected() ||
          (table.getIsSomePageRowsSelected() && "indeterminate")
        }
        onCheckedChange={(value) => table.toggleAllPageRowsSelected(!!value)}
        aria-label="Select all"
      />
    ),
    cell: ({ row }) => (
      <Checkbox
        checked={row.getIsSelected()}
        onCheckedChange={(value) => row.toggleSelected(!!value)}
        aria-label="Select row"
      />
    ),
    enableSorting: false,
    enableHiding: false,
  },
]

更新 <DataTable>

app/payments/data-table.tsx
export function DataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const [sorting, setSorting] = React.useState<SortingState>([])
  const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>(
    []
  )
  const [columnVisibility, setColumnVisibility] =
    React.useState<VisibilityState>({})
  const [rowSelection, setRowSelection] = React.useState({})
 
  const table = useReactTable({
    data,
    columns,
    onSortingChange: setSorting,
    onColumnFiltersChange: setColumnFilters,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    getSortedRowModel: getSortedRowModel(),
    getFilteredRowModel: getFilteredRowModel(),
    onColumnVisibilityChange: setColumnVisibility,
    onRowSelectionChange: setRowSelection,
    state: {
      sorting,
      columnFilters,
      columnVisibility,
      rowSelection,
    },
  })
 
  return (
    <div>
      <div className="rounded-md border">
        <Table />
      </div>
    </div>
  )
}

这将在每行添加一个复选框,并在标题中添加一个复选框以选中所有行。

显示选定的行

您可以使用 table.getFilteredSelectedRowModel() API 显示选定行的数量。

<div className="flex-1 text-sm text-muted-foreground">
  {table.getFilteredSelectedRowModel().rows.length} of{" "}
  {table.getFilteredRowModel().rows.length} row(s) selected.
</div>

可重用组件

以下是一些您可以用来构建数据表的组件。这来自 Tasks 演示。

列标题

使任何列标题都可排序和隐藏。

import {
  ArrowDownIcon,
  ArrowUpIcon,
  CaretSortIcon,
  EyeNoneIcon,
} from "@radix-ui/react-icons"
import { Column } from "@tanstack/react-table"
 
import { cn } from "@/lib/utils"
import { Button } from "@/registry/new-york/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuSeparator,
  DropdownMenuTrigger,
} from "@/registry/new-york/ui/dropdown-menu"
 
interface DataTableColumnHeaderProps<TData, TValue>
  extends React.HTMLAttributes<HTMLDivElement> {
  column: Column<TData, TValue>
  title: string
}
 
export function DataTableColumnHeader<TData, TValue>({
  column,
  title,
  className,
}: DataTableColumnHeaderProps<TData, TValue>) {
  if (!column.getCanSort()) {
    return <div className={cn(className)}>{title}</div>
  }
 
  return (
    <div className={cn("flex items-center space-x-2", className)}>
      <DropdownMenu>
        <DropdownMenuTrigger asChild>
          <Button
            variant="ghost"
            size="sm"
            className="-ml-3 h-8 data-[state=open]:bg-accent"
          >
            <span>{title}</span>
            {column.getIsSorted() === "desc" ? (
              <ArrowDownIcon className="ml-2 h-4 w-4" />
            ) : column.getIsSorted() === "asc" ? (
              <ArrowUpIcon className="ml-2 h-4 w-4" />
            ) : (
              <CaretSortIcon className="ml-2 h-4 w-4" />
            )}
          </Button>
        </DropdownMenuTrigger>
        <DropdownMenuContent align="start">
          <DropdownMenuItem onClick={() => column.toggleSorting(false)}>
            <ArrowUpIcon className="mr-2 h-3.5 w-3.5 text-muted-foreground/70" />
            Asc
          </DropdownMenuItem>
          <DropdownMenuItem onClick={() => column.toggleSorting(true)}>
            <ArrowDownIcon className="mr-2 h-3.5 w-3.5 text-muted-foreground/70" />
            Desc
          </DropdownMenuItem>
          <DropdownMenuSeparator />
          <DropdownMenuItem onClick={() => column.toggleVisibility(false)}>
            <EyeNoneIcon className="mr-2 h-3.5 w-3.5 text-muted-foreground/70" />
            Hide
          </DropdownMenuItem>
        </DropdownMenuContent>
      </DropdownMenu>
    </div>
  )
}
export const columns = [
  {
    accessorKey: "email",
    header: ({ column }) => (
      <DataTableColumnHeader column={column} title="Email" />
    ),
  },
]

分页

为表格添加分页控件,包括页面大小和选择计数。

import {
  ChevronLeftIcon,
  ChevronRightIcon,
  DoubleArrowLeftIcon,
  DoubleArrowRightIcon,
} from "@radix-ui/react-icons"
import { Table } from "@tanstack/react-table"
 
import { Button } from "@/registry/new-york/ui/button"
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/registry/new-york/ui/select"
 
interface DataTablePaginationProps<TData> {
  table: Table<TData>
}
 
export function DataTablePagination<TData>({
  table,
}: DataTablePaginationProps<TData>) {
  return (
    <div className="flex items-center justify-between px-2">
      <div className="flex-1 text-sm text-muted-foreground">
        {table.getFilteredSelectedRowModel().rows.length} of{" "}
        {table.getFilteredRowModel().rows.length} row(s) selected.
      </div>
      <div className="flex items-center space-x-6 lg:space-x-8">
        <div className="flex items-center space-x-2">
          <p className="text-sm font-medium">Rows per page</p>
          <Select
            value={`${table.getState().pagination.pageSize}`}
            onValueChange={(value) => {
              table.setPageSize(Number(value))
            }}
          >
            <SelectTrigger className="h-8 w-[70px]">
              <SelectValue placeholder={table.getState().pagination.pageSize} />
            </SelectTrigger>
            <SelectContent side="top">
              {[10, 20, 30, 40, 50].map((pageSize) => (
                <SelectItem key={pageSize} value={`${pageSize}`}>
                  {pageSize}
                </SelectItem>
              ))}
            </SelectContent>
          </Select>
        </div>
        <div className="flex w-[100px] items-center justify-center text-sm font-medium">
          Page {table.getState().pagination.pageIndex + 1} of{" "}
          {table.getPageCount()}
        </div>
        <div className="flex items-center space-x-2">
          <Button
            variant="outline"
            className="hidden h-8 w-8 p-0 lg:flex"
            onClick={() => table.setPageIndex(0)}
            disabled={!table.getCanPreviousPage()}
          >
            <span className="sr-only">Go to first page</span>
            <DoubleArrowLeftIcon className="h-4 w-4" />
          </Button>
          <Button
            variant="outline"
            className="h-8 w-8 p-0"
            onClick={() => table.previousPage()}
            disabled={!table.getCanPreviousPage()}
          >
            <span className="sr-only">Go to previous page</span>
            <ChevronLeftIcon className="h-4 w-4" />
          </Button>
          <Button
            variant="outline"
            className="h-8 w-8 p-0"
            onClick={() => table.nextPage()}
            disabled={!table.getCanNextPage()}
          >
            <span className="sr-only">Go to next page</span>
            <ChevronRightIcon className="h-4 w-4" />
          </Button>
          <Button
            variant="outline"
            className="hidden h-8 w-8 p-0 lg:flex"
            onClick={() => table.setPageIndex(table.getPageCount() - 1)}
            disabled={!table.getCanNextPage()}
          >
            <span className="sr-only">Go to last page</span>
            <DoubleArrowRightIcon className="h-4 w-4" />
          </Button>
        </div>
      </div>
    </div>
  )
}
<DataTablePagination table={table} />

列切换

用于切换列可见性的组件。

"use client"
 
import { DropdownMenuTrigger } from "@radix-ui/react-dropdown-menu"
import { MixerHorizontalIcon } from "@radix-ui/react-icons"
import { Table } from "@tanstack/react-table"
 
import { Button } from "@/registry/new-york/ui/button"
import {
  DropdownMenu,
  DropdownMenuCheckboxItem,
  DropdownMenuContent,
  DropdownMenuLabel,
  DropdownMenuSeparator,
} from "@/registry/new-york/ui/dropdown-menu"
 
interface DataTableViewOptionsProps<TData> {
  table: Table<TData>
}
 
export function DataTableViewOptions<TData>({
  table,
}: DataTableViewOptionsProps<TData>) {
  return (
    <DropdownMenu>
      <DropdownMenuTrigger asChild>
        <Button
          variant="outline"
          size="sm"
          className="ml-auto hidden h-8 lg:flex"
        >
          <MixerHorizontalIcon className="mr-2 h-4 w-4" />
          View
        </Button>
      </DropdownMenuTrigger>
      <DropdownMenuContent align="end" className="w-[150px]">
        <DropdownMenuLabel>Toggle columns</DropdownMenuLabel>
        <DropdownMenuSeparator />
        {table
          .getAllColumns()
          .filter(
            (column) =>
              typeof column.accessorFn !== "undefined" && column.getCanHide()
          )
          .map((column) => {
            return (
              <DropdownMenuCheckboxItem
                key={column.id}
                className="capitalize"
                checked={column.getIsVisible()}
                onCheckedChange={(value) => column.toggleVisibility(!!value)}
              >
                {column.id}
              </DropdownMenuCheckboxItem>
            )
          })}
      </DropdownMenuContent>
    </DropdownMenu>
  )
}
<DataTableViewOptions table={table} />