docs: add sub components example

apps/www/src/content/docs/components/data-table.md

@@ -1368,3 +1368,41 @@ const columns = computed(() => props.table.getAllColumns()
 ```vue
 <DataTableViewOptions :table="table" />
 ```
+
+### Expanding
+
+Let's add the display of arbitrary content in expandable rows
+
+```vue
+<script setup lang="ts" generic="TData, TValue">
+const props = defineProps<{
+  columns: ColumnDef<TData, TValue>[]
+  data: TData[]
+  renderSubComponent: (row: Row<TData>) => VNode
+}>()
+</script>
+
+<template>
+  <!-- Table -->
+  <TableRow v-if="row.getIsExpanded()">
+    <TableCell :colspan="row.getAllCells().length">
+      <FlexRender :render="renderSubComponent(row)" />
+    </TableCell>
+  </TableRow>
+<!-- Table -->
+</template>
+```
+
+Now we are not bound to columns content, we can render any component with any content
+
+```vue
+<script setup lang="ts">
+function renderSubComponent(row: Row<Task>): VNode {
+  return h(User, { row })
+}
+</script>
+
+<template>
+  <DataTable :data="tasks" :columns="columns" :render-sub-component="renderSubComponent" />
+</template>
+```

apps/www/src/examples/tasks/Example.vue

@@ -1,8 +1,17 @@
 <script setup lang="ts">
+import type { Row } from '@tanstack/vue-table'
+import type { VNode } from 'vue'
+import { h } from 'vue'
 import tasks from './data/tasks.json'
 import DataTable from './components/DataTable.vue'
 import UserNav from './components/UserNav.vue'
 import { columns } from './components/columns'
+import type { Task } from './data/schema'
+import User from './components/DataTableUser.vue'
+
+function renderSubComponent(row: Row<Task>): VNode {
+  return h(User, { row })
+}
 </script>
 
 <template>
@@ -31,6 +40,6 @@ import { columns } from './components/columns'
         <UserNav />
       </div>
     </div>
-    <DataTable :data="tasks" :columns="columns" />
+    <DataTable :data="tasks" :columns="columns" :render-sub-component="renderSubComponent" />
   </div>
 </template>

apps/www/src/examples/tasks/components/DataTable.vue

@@ -1,7 +1,9 @@
-<script setup lang="ts">
+<script setup lang="ts" generic="TData, TValue">
 import type {
   ColumnDef,
   ColumnFiltersState,
+  ExpandedState,
+  Row,
   SortingState,
   VisibilityState,
 } from '@tanstack/vue-table'
@@ -17,7 +19,7 @@ import {
 } from '@tanstack/vue-table'
 
 import { ref } from 'vue'
-import type { Task } from '../data/schema'
+import type { VNode } from 'vue'
 import DataTablePagination from './DataTablePagination.vue'
 import DataTableToolbar from './DataTableToolbar.vue'
 import { valueUpdater } from '@/lib/utils'
@@ -31,8 +33,9 @@ import {
 } from '@/lib/registry/new-york/ui/table'
 
 interface DataTableProps {
-  columns: ColumnDef<Task, any>[]
-  data: Task[]
+  columns: ColumnDef<TData, TValue>[]
+  data: TData[]
+  renderSubComponent: (row: Row<TData>) => VNode
 }
 const props = defineProps<DataTableProps>()
 
@@ -40,6 +43,7 @@ const sorting = ref<SortingState>([])
 const columnFilters = ref<ColumnFiltersState>([])
 const columnVisibility = ref<VisibilityState>({})
 const rowSelection = ref({})
+const expanded = ref<ExpandedState>({})
 
 const table = useVueTable({
   get data() { return props.data },
@@ -49,12 +53,14 @@ const table = useVueTable({
     get columnFilters() { return columnFilters.value },
     get columnVisibility() { return columnVisibility.value },
     get rowSelection() { return rowSelection.value },
+    get expanded() { return expanded.value },
   },
   enableRowSelection: true,
   onSortingChange: updaterOrValue => valueUpdater(updaterOrValue, sorting),
   onColumnFiltersChange: updaterOrValue => valueUpdater(updaterOrValue, columnFilters),
   onColumnVisibilityChange: updaterOrValue => valueUpdater(updaterOrValue, columnVisibility),
   onRowSelectionChange: updaterOrValue => valueUpdater(updaterOrValue, rowSelection),
+  onExpandedChange: updaterOrValue => valueUpdater(updaterOrValue, expanded),
   getCoreRowModel: getCoreRowModel(),
   getFilteredRowModel: getFilteredRowModel(),
   getPaginationRowModel: getPaginationRowModel(),
@@ -78,15 +84,18 @@ const table = useVueTable({
         </TableHeader>
         <TableBody>
           <template v-if="table.getRowModel().rows?.length">
-            <TableRow
-              v-for="row in table.getRowModel().rows"
-              :key="row.id"
-              :data-state="row.getIsSelected() && 'selected'"
-            >
-              <TableCell v-for="cell in row.getVisibleCells()" :key="cell.id">
-                <FlexRender :render="cell.column.columnDef.cell" :props="cell.getContext()" />
-              </TableCell>
-            </TableRow>
+            <template v-for="row in table.getRowModel().rows" :key="row.id">
+              <TableRow :data-state="row.getIsSelected() && 'selected'">
+                <TableCell v-for="cell in row.getVisibleCells()" :key="cell.id">
+                  <FlexRender :render="cell.column.columnDef.cell" :props="cell.getContext()" />
+                </TableCell>
+              </TableRow>
+              <TableRow v-if="row.getIsExpanded()" class="shadow-inner">
+                <TableCell :colspan="row.getAllCells().length">
+                  <FlexRender :render="renderSubComponent(row)" />
+                </TableCell>
+              </TableRow>
+            </template>
           </template>
 
           <TableRow v-else>

apps/www/src/examples/tasks/components/DataTableFacetedFilter.vue

@@ -1,8 +1,7 @@
-<script setup lang="ts">
+<script setup lang="ts" generic="TData">
 import type { Column } from '@tanstack/vue-table'
 import type { Component } from 'vue'
 import { computed } from 'vue'
-import type { Task } from '../data/schema'
 import PlusCircledIcon from '~icons/radix-icons/plus-circled'
 import CheckIcon from '~icons/radix-icons/check'
 
@@ -19,7 +18,7 @@ import { Separator } from '@/lib/registry/new-york/ui/separator'
 import { cn } from '@/lib/utils'
 
 interface DataTableFacetedFilter {
-  column?: Column<Task, any>
+  column?: Column<TData, any>
   title?: string
   options: {
     label: string
@@ -32,6 +31,22 @@ const props = defineProps<DataTableFacetedFilter>()
 
 const facets = computed(() => props.column?.getFacetedUniqueValues())
 const selectedValues = computed(() => new Set(props.column?.getFilterValue() as string[]))
+
+type ReturnTypeFilterFunction = string[] | number[] | false[] | true[] | Record<string, any>[]
+
+function isListOptions(list: ReturnTypeFilterFunction | DataTableFacetedFilter['options']): list is DataTableFacetedFilter['options'] {
+  return Array.isArray(list) && list.length > 0 && 'value' in (list[0] as DataTableFacetedFilter['options'])
+}
+
+function filterFunction(list: ReturnTypeFilterFunction | DataTableFacetedFilter['options'], term: string): DataTableFacetedFilter['options'] {
+  if (isListOptions(list)) {
+    return list.filter(i => i.label.toLowerCase()?.includes(term))
+  }
+  else {
+    console.error('List is not a DataTableFacetedFilter options')
+    return []
+  }
+}
 </script>
 
 <template>
@@ -74,7 +89,7 @@ const selectedValues = computed(() => new Set(props.column?.getFilterValue() as
     </PopoverTrigger>
     <PopoverContent class="w-[200px] p-0" align="start">
       <Command
-        :filter-function="(list: DataTableFacetedFilter['options'], term) => list.filter(i => i.label.toLowerCase()?.includes(term)) "
+        :filter-function="filterFunction"
       >
         <CommandInput :placeholder="title" />
         <CommandList>

apps/www/src/examples/tasks/components/DataTablePagination.vue

@@ -1,6 +1,5 @@
-<script setup lang="ts">
+<script setup lang="ts" generic="TData">
 import type { Table } from '@tanstack/vue-table'
-import type { Task } from '../data/schema'
 import ChevronLeftIcon from '~icons/radix-icons/chevron-left'
 import ChevronRightIcon from '~icons/radix-icons/chevron-right'
 import DoubleArrowLeftIcon from '~icons/radix-icons/double-arrow-left'
@@ -16,7 +15,7 @@ import {
 } from '@/lib/registry/new-york/ui/select'
 
 interface DataTablePaginationProps {
-  table: Table<Task>
+  table: Table<TData>
 }
 defineProps<DataTablePaginationProps>()
 </script>

apps/www/src/examples/tasks/components/DataTableRowActions.vue

@@ -24,8 +24,13 @@ import {
 interface DataTableRowActionsProps {
   row: Row<Task>
 }
+
 const props = defineProps<DataTableRowActionsProps>()
 
+defineEmits<{
+  (e: 'expand'): void
+}>()
+
 const task = computed(() => taskSchema.parse(props.row.original))
 </script>
 
@@ -56,6 +61,9 @@ const task = computed(() => taskSchema.parse(props.row.original))
         </DropdownMenuSubContent>
       </DropdownMenuSub>
       <DropdownMenuSeparator />
+      <DropdownMenuItem @click="$emit('expand')">
+        Expand
+      </DropdownMenuItem>
       <DropdownMenuItem>
         Delete
         <DropdownMenuShortcut>⌘⌫</DropdownMenuShortcut>

apps/www/src/examples/tasks/components/DataTableToolbar.vue

@@ -1,8 +1,6 @@
-<script setup lang="ts">
+<script setup lang="ts" generic="TData">
 import type { Table } from '@tanstack/vue-table'
 import { computed } from 'vue'
-import type { Task } from '../data/schema'
-
 import { priorities, statuses } from '../data/data'
 import DataTableFacetedFilter from './DataTableFacetedFilter.vue'
 import DataTableViewOptions from './DataTableViewOptions.vue'
@@ -11,7 +9,7 @@ import { Button } from '@/lib/registry/new-york/ui/button'
 import { Input } from '@/lib/registry/new-york/ui/input'
 
 interface DataTableToolbarProps {
-  table: Table<Task>
+  table: Table<TData>
 }
 
 const props = defineProps<DataTableToolbarProps>()

apps/www/src/examples/tasks/components/DataTableUser.vue

@@ -0,0 +1,43 @@
+<script setup lang="ts">
+import type { Row } from '@tanstack/vue-table'
+import { CheckIcon, Mail } from 'lucide-vue-next'
+import { useClipboard } from '@vueuse/core'
+import type { Task } from '../data/schema'
+
+import { Avatar, AvatarFallback, AvatarImage } from '@/lib/registry/new-york/ui/avatar'
+import { Badge } from '@/lib/registry/new-york/ui/badge'
+import { Button } from '@/lib/registry/new-york/ui/button'
+
+const props = defineProps<{
+  row: Row<Task>
+}>()
+
+const { id, firstName, lastName, email, avatar } = props.row.original.user
+
+const { copy, copied } = useClipboard({ source: email })
+</script>
+
+<template>
+  <div class="flex justify-between items-center">
+    <div class="flex items-center gap-2">
+      <Avatar class="h-9 w-9">
+        <AvatarImage :src="avatar" alt="User image" />
+        <AvatarFallback>{{ firstName.slice(0, 1) }}</AvatarFallback>
+      </Avatar>
+      <span>{{ `${firstName} ${lastName}` }}</span>
+      <Button
+        class="h-7 w-7 [&_svg]:size-3.5"
+        variant="outline"
+        size="icon"
+        @click="copy()"
+      >
+        <span class="sr-only">Copy</span>
+        <CheckIcon v-if="copied" />
+        <Mail v-else />
+      </Button>
+    </div>
+    <Badge class="mr-2" variant="outline">
+      #{{ id }}
+    </Badge>
+  </div>
+</template>

apps/www/src/examples/tasks/components/DataTableViewOptions.vue

@@ -1,7 +1,6 @@
-<script setup lang="ts">
+<script setup lang="ts" generic="TData">
 import type { Table } from '@tanstack/vue-table'
 import { computed } from 'vue'
-import type { Task } from '../data/schema'
 import MixerHorizontalIcon from '~icons/radix-icons/mixer-horizontal'
 
 import { Button } from '@/lib/registry/new-york/ui/button'
@@ -15,7 +14,7 @@ import {
 } from '@/lib/registry/new-york/ui/dropdown-menu'
 
 interface DataTableViewOptionsProps {
-  table: Table<Task>
+  table: Table<TData>
 }
 
 const props = defineProps<DataTableViewOptionsProps>()

apps/www/src/examples/tasks/components/columns.ts

@@ -84,6 +84,8 @@ export const columns: ColumnDef<Task>[] = [
   },
   {
     id: 'actions',
-    cell: ({ row }) => h(DataTableRowActions, { row }),
+    cell: ({ row }) => {
+      return h(DataTableRowActions, { row, onExpand: row.toggleExpanded })
+    },
   },
 ]

apps/www/src/examples/tasks/data/schema.ts

@@ -8,6 +8,13 @@ export const taskSchema = z.object({
   status: z.string(),
   label: z.string(),
   priority: z.string(),
+  user: z.object({
+    id: z.number(),
+    firstName: z.string(),
+    lastName: z.string(),
+    email: z.string().email(),
+    avatar: z.string(),
+  }),
 })
 
 export type Task = z.infer<typeof taskSchema>