# P select 7

> Multiple select

A shadcn/ui block from the [@coss](https://coss.com/ui) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/coss/p-select-7).

- Page, with a live preview: https://shadcn.exchange/r/coss/p-select-7
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/coss/p-select-7-light-b1bd859c2ac741c9.png
- Registry item: https://coss.com/ui/r/p-select-7.json
- Categories: select
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://coss.com/ui/r/p-select-7.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/select`

## Files

### `registry/default/particles/p-select-7.tsx`

```tsx
"use client";

import {
  Select,
  SelectItem,
  SelectPopup,
  SelectTrigger,
  SelectValue,
} from "@/registry/default/ui/select";

const languages = {
  cpp: "C++",
  csharp: "C#",
  go: "Go",
  java: "Java",
  javascript: "JavaScript",
  php: "PHP",
  python: "Python",
  rust: "Rust",
  swift: "Swift",
  typescript: "TypeScript",
};

type Language = keyof typeof languages;

const values = Object.keys(languages) as Language[];

function renderValue(value: Language[]) {
  if (value.length === 0) {
    return "Select languages…";
  }

  const firstLanguage = value[0] ? languages[value[0]] : "";
  const additionalLanguages =
    value.length > 1 ? ` (+${value.length - 1} more)` : "";
  return firstLanguage + additionalLanguages;
}

export default function Particle() {
  return (
    <Select
      aria-label="Select languages"
      defaultValue={["javascript", "typescript"]}
      multiple
    >
      <SelectTrigger>
        <SelectValue>{renderValue}</SelectValue>
      </SelectTrigger>
      <SelectPopup alignItemWithTrigger={false}>
        {values.map((value) => (
          <SelectItem key={value} value={value}>
            {languages[value]}
          </SelectItem>
        ))}
      </SelectPopup>
    </Select>
  );
}
```