shadcn-data-tables

# shadcn/ui Data Tables

Build powerful data tables with TanStack Table and shadcn/ui components.

## Setup

### Install Dependencies

```bash
npm install @tanstack/react-table
npx shadcn@latest add table
```

### Basic Structure

Data tables consist of:
1. **Column definitions** - Define columns and their behavior
2. **Table instance** - TanStack Table hook
3. **Render** - shadcn Table components

## Basic Data Table

### 1. Define Columns

```tsx
// columns.tsx
"use client"

import { ColumnDef } from "@tanstack/react-table"

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",
    cell: ({ row }) => {
      const amount = parseFloat(row.getValue("amount"))
      const formatted = new Intl.NumberFormat("en-US", {
        style: "currency",
        currency: "USD",
      }).format(amount)
      return <div className="font-medium">{formatted}</div>
    },
  },
]
```

### 2. Create DataTable Component

```tsx
// 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)