VibeUI

Inputs

Unit Dropdown

A number with a unit dropdown inside one border: every unit is spelled out, and the value in base units is shown below.

  • input
  • unit
  • number
  • listbox

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/input-010?lang=en

Это 1 800 секунд — столько ссылка останется рабочей.

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "input-010" (Unit Dropdown) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/input-010.json

Registry item: https://vibeui.ru/r/input-010.json
Installs to: components/vibeui/input-010.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
A number with a unit dropdown inside one border: every unit is spelled out, and the value in base units is shown below.

A numeric field with a unit listbox in a shared border: units named in words, Escape and focus-out both close it, and a conversion line below. Zero dependencies, one file.

## 3. How to use it
import { Input010 } from "@/components/vibeui/input-010"

<Input010
  label="Link lifetime"
  defaultValue={30}
  onChange={(value, unit) => save(value, unit)}
/>

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-input-010-* palette — do not swap it for your theme tokens
- the border on the group: neither the input nor the button has one, otherwise two more appear inside
- closing the list on Escape and on focus leaving the frame — otherwise it stays hanging
- returning focus to the button after a choice: otherwise focus disappears with the list
- keeping the number unchanged when the unit changes: the user typed "30" and meant "30"
- the conversion line: without it choosing a unit connects to nothing

## 6. You may change
- the label copy and the starting defaultValue
- the units array — your own units and factors
- the wording of the conversion line
- the accent through the accent prop

## 7. Rules
- Convert to base units on the server: the client value is for display only.
- Keep units short: the list spans the frame width and a long one is hard to scan.
- Arrow-key movement inside the list is not implemented: add it on top of this markup if you need it.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/input-010.json
https://vibeui.ru/r/input-010.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-input-010-*. Клиентский: "use client". Список — своя кнопка с role="listbox" и кнопками role="option": в нативный <option> нельзя положить пояснение. Список позиционируется от рамки (position:relative на ней), закрывается по Escape и по уходу фокуса из рамки, фокус возвращается на кнопку. Число при смене единицы не пересчитывается, пересчёт показан отдельной строкой.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useId, useRef, useState } from "react"
import type {
  ComponentPropsWithoutRef,
  CSSProperties,
  KeyboardEvent,
} from "react"

export type Input010Unit = {
  code: string
  title: string
  /** Сколько базовых единиц в одной этой. */
  factor: number
}

export type Input010Props = Omit<
  ComponentPropsWithoutRef<"div">,
  "children" | "defaultValue" | "onChange"
> & {
  label?: string
  units?: Input010Unit[]
  defaultValue?: number
  onChange?: (value: number, unit: string) => void
  accent?: string
}

// Идея компонента: единица выбирается из выпадающего списка внутри той же
// рамки, что и число, и подпись каждой единицы — слово целиком, а не сокращение
// в две буквы. Число при смене единицы не пересчитывается: пользователь ввёл
// «5» и имел в виду «5», а под полем показывается, сколько это в базовых
// единицах. Список — своя кнопка со списком, чтобы поместились пояснения,
// которые нативный select показать не умеет.
const STYLES = `
:where([data-vibeui-block="input-010"]){
--vibeui-input-010-surface:oklch(1 0 0);
--vibeui-input-010-shell:oklch(0.91 0.006 265);
--vibeui-input-010-fg:oklch(0.23 0.014 265);
--vibeui-input-010-muted:oklch(0.55 0.014 265);
--vibeui-input-010-field:oklch(0.985 0.002 265);
--vibeui-input-010-border:oklch(0.88 0.008 265);
--vibeui-input-010-accent:oklch(0.53 0.15 165);
--vibeui-input-010-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="input-010"]{
display:flex;flex-direction:column;gap:0.4375rem;
width:100%;max-width:21rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-input-010-surface);
border:1px solid var(--vibeui-input-010-shell);border-radius:0.875rem;
font-family:var(--vibeui-input-010-font);color:var(--vibeui-input-010-fg);
}
[data-vibeui-block="input-010"] *{box-sizing:border-box}
[data-vibeui-block="input-010"] label{font-size:0.8125rem;font-weight:600}
/* Позиционируем список от рамки, а не от корня: рамка и есть якорь. */
[data-vibeui-block="input-010"] [data-part="frame"]{
position:relative;display:flex;align-items:stretch;
height:2.75rem;
background:var(--vibeui-input-010-field);
border:1px solid var(--vibeui-input-010-border);border-radius:0.75rem;
transition:border-color .16s ease,box-shadow .16s ease;
}
[data-vibeui-block="input-010"] [data-part="frame"]:focus-within{
border-color:var(--vibeui-input-010-accent);
box-shadow:0 0 0 3px color-mix(in oklab,var(--vibeui-input-010-accent) 18%,transparent);
}
[data-vibeui-block="input-010"] input{
flex:1;min-width:0;height:100%;padding:0 0.75rem;
border:0;background:none;color:inherit;border-radius:0.75rem 0 0 0.75rem;
font:inherit;font-size:1rem;font-weight:600;font-variant-numeric:tabular-nums;
}
[data-vibeui-block="input-010"] input:focus{outline:none}
[data-vibeui-block="input-010"] input::-webkit-outer-spin-button,
[data-vibeui-block="input-010"] input::-webkit-inner-spin-button{appearance:none;margin:0}
[data-vibeui-block="input-010"] [data-part="unit"]{
appearance:none;cursor:pointer;flex:none;
display:inline-flex;align-items:center;gap:0.375rem;
padding:0 0.75rem;border:0;border-left:1px solid var(--vibeui-input-010-border);
border-radius:0 0.75rem 0.75rem 0;
background:color-mix(in oklab,var(--vibeui-input-010-fg) 4%,transparent);
color:inherit;font:inherit;font-size:0.8125rem;font-weight:650;
transition:background-color .16s ease;
}
[data-vibeui-block="input-010"] [data-part="unit"]:hover{
background:color-mix(in oklab,var(--vibeui-input-010-fg) 8%,transparent);
}
[data-vibeui-block="input-010"] [data-part="unit"]:focus-visible{
outline:2px solid var(--vibeui-input-010-accent);outline-offset:-2px;
}
[data-vibeui-block="input-010"] [data-part="unit"] svg{
width:0.75rem;height:0.75rem;display:block;color:var(--vibeui-input-010-muted);
transition:transform .16s ease;
}
[data-vibeui-block="input-010"] [data-part="unit"][aria-expanded="true"] svg{transform:rotate(180deg)}
[data-vibeui-block="input-010"] [data-part="list"]{
position:absolute;z-index:2;top:calc(100% + 0.375rem);right:0;min-width:11rem;
margin:0;padding:0.25rem;display:flex;flex-direction:column;
background:var(--vibeui-input-010-surface);
border:1px solid var(--vibeui-input-010-border);border-radius:0.75rem;
box-shadow:0 12px 28px -12px color-mix(in oklab,var(--vibeui-input-010-fg) 40%,transparent);
}
[data-vibeui-block="input-010"] [data-part="option"]{
display:flex;align-items:baseline;gap:0.5rem;width:100%;
padding:0.4375rem 0.5rem;border:0;border-radius:0.5rem;
background:none;color:inherit;font:inherit;font-size:0.8125rem;
cursor:pointer;text-align:left;
}
[data-vibeui-block="input-010"] [data-part="option"]:hover,
[data-vibeui-block="input-010"] [data-part="option"]:focus-visible{
outline:none;background:color-mix(in oklab,var(--vibeui-input-010-accent) 12%,transparent);
}
[data-vibeui-block="input-010"] [data-part="option"][aria-selected="true"]{font-weight:650}
[data-vibeui-block="input-010"] [data-part="option"] em{
font-style:normal;color:var(--vibeui-input-010-muted);font-size:0.75rem;
}
[data-vibeui-block="input-010"] [data-part="note"]{
margin:0;font-size:0.75rem;line-height:1.4;color:var(--vibeui-input-010-muted);
}
[data-vibeui-block="input-010"] [data-part="note"] b{
color:var(--vibeui-input-010-fg);font-weight:650;font-variant-numeric:tabular-nums;
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="input-010"] *{animation:none!important;transition:none!important}}
`

const UNITS: Input010Unit[] = [
  { code: "мин", title: "минуты", factor: 60 },
  { code: "ч", title: "часы", factor: 3600 },
  { code: "сут", title: "сутки", factor: 86400 },
]

/**
 * Число с выпадающим выбором единицы измерения в одной рамке.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Input010({
  label = "Время жизни ссылки",
  units = UNITS,
  defaultValue = 30,
  onChange,
  accent,
  className,
  style,
  ...props
}: Input010Props) {
  const id = useId()
  const [value, setValue] = useState(defaultValue)
  const [unit, setUnit] = useState(units[0]?.code ?? "")
  const [open, setOpen] = useState(false)
  const trigger = useRef<HTMLButtonElement | null>(null)

  const palette = {
    ...(accent ? { "--vibeui-input-010-accent": accent } : null),
    ...style,
  } as CSSProperties

  const current = units.find((entry) => entry.code === unit) ?? units[0]
  const seconds = Math.round(value * (current?.factor ?? 1))

  const choose = (code: string) => {
    setUnit(code)
    setOpen(false)
    trigger.current?.focus()
    onChange?.(value, code)
  }

  const onListKeyDown = (event: KeyboardEvent<HTMLDivElement>) => {
    if (event.key === "Escape") {
      event.preventDefault()
      setOpen(false)
      trigger.current?.focus()
    }
  }

  return (
    <>
      <style href="vibeui-input-010" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="input-010"
        className={className}
        style={palette}
      >
        <label htmlFor={id}>{label}</label>
        <div
          data-part="frame"
          onBlur={(event) => {
            if (!event.currentTarget.contains(event.relatedTarget))
              setOpen(false)
          }}
        >
          <input
            id={id}
            type="number"
            inputMode="numeric"
            min={1}
            value={value}
            aria-describedby={`${id}-note`}
            onChange={(event) => {
              const next = Number(event.target.value)
              setValue(next)
              onChange?.(next, unit)
            }}
          />
          <button
            ref={trigger}
            type="button"
            data-part="unit"
            aria-haspopup="listbox"
            aria-expanded={open}
            aria-label={`Единица измерения: ${current?.title ?? ""}`}
            onClick={() => setOpen((was) => !was)}
          >
            {current?.code}
            <svg
              viewBox="0 0 12 12"
              fill="none"
              stroke="currentColor"
              strokeWidth="1.6"
              aria-hidden="true"
            >
              <path
                d="m3 4.5 3 3 3-3"
                strokeLinecap="round"
                strokeLinejoin="round"
              />
            </svg>
          </button>
          {open ? (
            <div
              data-part="list"
              role="listbox"
              aria-label="Единицы"
              onKeyDown={onListKeyDown}
            >
              {units.map((entry) => (
                <button
                  key={entry.code}
                  type="button"
                  data-part="option"
                  role="option"
                  aria-selected={entry.code === unit}
                  onClick={() => choose(entry.code)}
                >
                  {entry.code} <em>{entry.title}</em>
                </button>
              ))}
            </div>
          ) : null}
        </div>
        <p data-part="note" id={`${id}-note`} aria-live="polite">
          Это <b>{seconds.toLocaleString("ru-RU")}</b> секунд — столько ссылка
          останется рабочей.
        </p>
      </div>
    </>
  )
}