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DataTable , shadcn/ui components例

id: 158, 2024-09-17

概要:

DataTable , shadcn/ui例になります。

[ 作成日: 2024/09/16 ]

構成

  • Bun
  • @rsbuild/core: 1.0.1
  • shadcn/ui
  • React
  • express.js
  • typescript

関連

作成したコード


....


export default function Page(){
  const [updatetime, setUpdatetime] = React.useState("");
  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,
    },
  })  
  //
  React.useEffect(() => {
    (async() => {
      data = await CrudIndex.getList();
//console.log(data);
      setUpdatetime(new Date().toString());
    })()
  }, []);
  //
  return(
  <div className="container mx-auto my-2 px-8 bg-white">
    <Head />
    <h1 className="text-4xl font-bold mt-1">DataTable Test2</h1>
    <hr className="my-1" />
    <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 <ChevronDown className="ml-2 h-4 w-4" />
          </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>
    {/* nextPage */}
    <div className="flex items-center justify-end space-x-2 py-4">
      <div className="flex-1 text-sm text-muted-foreground">
        {table.getFilteredSelectedRowModel().rows.length} of{" "}
        {table.getFilteredRowModel().rows.length} row(s) selected.
      </div>
      <div className="space-x-2">
        <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>

  </div>
  );
}