# P combobox 9

> Combobox with multiple selection

A shadcn/ui block from the [@coss](https://coss.com/ui) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/coss/p-combobox-9).

- Page, with a live preview: https://shadcn.exchange/r/coss/p-combobox-9
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/coss/p-combobox-9-light-41db52058d1c125d.png
- Registry item: https://coss.com/ui/r/p-combobox-9.json
- Categories: combobox, input
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://coss.com/ui/r/p-combobox-9.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `@coss/combobox`

## Files

### `registry/default/particles/p-combobox-9.tsx`

```tsx
"use client";

import {
  Combobox,
  ComboboxChip,
  ComboboxChips,
  ComboboxChipsInput,
  ComboboxEmpty,
  ComboboxItem,
  ComboboxList,
  ComboboxPopup,
  ComboboxValue,
} from "@/registry/default/ui/combobox";

const items = [
  { label: "Apple", value: "apple" },
  { label: "Banana", value: "banana" },
  { label: "Orange", value: "orange" },
  { label: "Grape", value: "grape" },
  { label: "Strawberry", value: "strawberry" },
  { label: "Mango", value: "mango" },
  { label: "Pineapple", value: "pineapple" },
  { label: "Kiwi", value: "kiwi" },
  { label: "Peach", value: "peach" },
  { label: "Pear", value: "pear" },
];

export default function Particle() {
  return (
    <Combobox defaultValue={[items[0], items[4]]} items={items} multiple>
      <ComboboxChips>
        <ComboboxValue>
          {(value: { value: string; label: string }[]) => (
            <>
              {value?.map((item) => (
                <ComboboxChip aria-label={item.label} key={item.value}>
                  {item.label}
                </ComboboxChip>
              ))}
              <ComboboxChipsInput
                aria-label="Select a item"
                placeholder={value.length > 0 ? undefined : "Select a item..."}
              />
            </>
          )}
        </ComboboxValue>
      </ComboboxChips>
      <ComboboxPopup>
        <ComboboxEmpty>No items found.</ComboboxEmpty>
        <ComboboxList>
          {(item) => (
            <ComboboxItem key={item.value} value={item}>
              {item.label}
            </ComboboxItem>
          )}
        </ComboboxList>
      </ComboboxPopup>
    </Combobox>
  );
}
```