Zenn
🕌

【NextJs14】NextJs14 と 便利なライブラリ【#２３Shadcn-ui DataTable RowSelection】

2024/01/07に公開
Next.js
Clerk
shadcn/ui
tech

【#２３Shadcn-ui DataTable RowSelection 】

YouTube: https://youtu.be/gSqAnVzsXbU

https://youtu.be/gSqAnVzsXbU

今回はデータテーブルにRowSelectionを追加します。

最後のチェックされたテーブルデータの取得部分は
もっとスマートな実装方法があるかもしれませんので
興味のある方は「table」の内部のメソッドを
探してみると良いかもしれません。

https://ui.shadcn.com/docs/components/data-table#row-selection

npx shadcn-ui@latest add checkbox
app/(main)/data/_components/columns.tsx
"use client";

import { ColumnDef } from "@tanstack/react-table";
import { ArrowUpDown, MoreHorizontal } from "lucide-react";

import { Checkbox } from "@/components/ui/checkbox";
import { Button } from "@/components/ui/button";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuLabel,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { toast } from "sonner";

export type User = {
  id: number;
  name: string;
  username: string;
  email: string;
  address?: {
    street: string;
    suite: string;
    city: string;
    zipcode: string;
    geo: {
      lat: string;
      lng: string;
    };
  };
  phone?: string;
  website?: string;
  company?: {
    name: string;
    catchPhrase: string;
    bs: string;
  };
};

export const columns: ColumnDef<User>[] = [
  {
    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,
  },
  {
    accessorKey: "id",
    header: ({ column }) => {
      return (
        <Button
          variant="ghost"
          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
        >
          ID
          <ArrowUpDown className="ml-2 h-4 w-4" />
        </Button>
      );
    },
  },
  {
    accessorKey: "email",
    header: ({ column }) => {
      return (
        <Button
          variant="ghost"
          onClick={() => column.toggleSorting(column.getIsSorted() === "asc")}
        >
          Email
          <ArrowUpDown className="ml-2 h-4 w-4" />
        </Button>
      );
    },
  },
  {
    accessorKey: "username",
    header: "Username",
  },
  {
    accessorKey: "name",
    header: "Name",
  },

  {
    id: "actions",
    cell: ({ row }) => {
      const user = row.original;

      const onClickCopy = () => {
        navigator.clipboard.writeText(user.email);
        toast.success(`Copy: ${user.email}`);
      };

      return (
        <DropdownMenu>
          <DropdownMenuTrigger asChild>
            <Button
              variant="ghost"
              className="h-8 w-8 p-0 focus-visible:ring-0 focus-visible:ring-offset-0"
            >
              <span className="sr-only">Open menu</span>
              <MoreHorizontal className="h-4 w-4" />
            </Button>
          </DropdownMenuTrigger>
          <DropdownMenuContent align="end">
            <DropdownMenuLabel>Actions</DropdownMenuLabel>
            <DropdownMenuItem onClick={onClickCopy}>
              Copy Email
            </DropdownMenuItem>
          </DropdownMenuContent>
        </DropdownMenu>
      );
    },
  },
];
app/(main)/data/_components/users-data-table.tsx
"use client";

import { useState } from "react";

import { Button } from "@/components/ui/button";

import {
  ColumnDef,
  ColumnFiltersState,
  SortingState,
  VisibilityState,
  flexRender,
  getCoreRowModel,
  getFilteredRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  useReactTable,
} from "@tanstack/react-table";

import {
  Table,
  TableBody,
  TableCell,
  TableHead,
  TableHeader,
  TableRow,
} from "@/components/ui/table";
import {
  DropdownMenu,
  DropdownMenuCheckboxItem,
  DropdownMenuContent,
  DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import { Input } from "@/components/ui/input";
import { UsersDataTablePagination } from "./users-data-table-pagination";

interface DataTableProps<TData, TValue> {
  columns: ColumnDef<TData, TValue>[];
  data: TData[];
}

export function UsersDataTable<TData, TValue>({
  columns,
  data,
}: DataTableProps<TData, TValue>) {
  const [sorting, setSorting] = useState<SortingState>([]);
  const [columnFilters, setColumnFilters] = useState<ColumnFiltersState>([]);
  const [columnVisibility, setColumnVisibility] = useState<VisibilityState>({});
  const [rowSelection, setRowSelection] = useState({});

  const table = useReactTable({
    data,
    columns,
    getCoreRowModel: getCoreRowModel(),
    getPaginationRowModel: getPaginationRowModel(),
    onSortingChange: setSorting,
    getSortedRowModel: getSortedRowModel(),
    onColumnFiltersChange: setColumnFilters,
    getFilteredRowModel: getFilteredRowModel(),
    onColumnVisibilityChange: setColumnVisibility,
    onRowSelectionChange: setRowSelection,
    state: {
      sorting,
      columnFilters,
      columnVisibility,
      rowSelection,
    },
  });

  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 focus-visible:ring-0 focus-visible:ring-offset-0"
        />
        <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>
          <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>
      <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>
      <UsersDataTablePagination table={table} />
    </div>
  );
}
app/(main)/data/_components/users-data-table-pagination.tsx
"use client";
import {
  ChevronLeftIcon,
  ChevronRightIcon,
  ArrowLeftIcon,
  ArrowRightIcon,
} from "lucide-react";
import { Table } from "@tanstack/react-table";

import { Button } from "@/components/ui/button";
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select";
import { useEffect, useState } from "react";

interface UsersDataTablePaginationProps<TData> {
  table: Table<TData>;
}

export function UsersDataTablePagination<TData>({
  table,
}: UsersDataTablePaginationProps<TData>) {
  const [checkedRowData, setCheckedRowData] =
    useState<Record<string, unknown>[]>();

  const { getFilteredSelectedRowModel } = table;
  const { rows } = getFilteredSelectedRowModel();

  useEffect(() => {
    const selectedRowsArray: Record<string, unknown>[] = [];
    rows.map((row) => {
      selectedRowsArray.push(row._valuesCache);
    });
    setCheckedRowData(selectedRowsArray);
  }, [rows]);

  console.log(checkedRowData);

  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={`${table.getState().pagination.pageSize}`}
            onValueChange={(value) => {
              table.setPageSize(Number(value));
            }}
          >
            <SelectTrigger className="h-8 w-[70px]">
              <SelectValue placeholder={table.getState().pagination.pageSize} />
            </SelectTrigger>
            <SelectContent side="top">
              {[1, 3, 5, 10, 20].map((pageSize) => (
                <SelectItem key={pageSize} value={`${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>
            <ArrowLeftIcon 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>
            <ArrowRightIcon className="h-4 w-4" />
          </Button>
        </div>
      </div>
    </div>
  );
}

Discussion