VibeUI

Data Grid

Loading Skeleton

A grid with a loading skeleton: the bars mirror the column layout at varying lengths, the region is marked aria-busy and the status is repeated in text.

  • datagrid
  • skeleton
  • loading
  • table

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/datagrid-012?lang=en

Кампании

Загружаем строки…

Campaigns, March
КампанияКаналЛидыРасход
Всего лидов——
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 "datagrid-012" (Loading Skeleton) 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/datagrid-012.json

Registry item: https://vibeui.ru/r/datagrid-012.json
Installs to: components/vibeui/datagrid-012.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 grid with a loading skeleton: the bars mirror the column layout at varying lengths, the region is marked aria-busy and the status is repeated in text.

A grid with skeleton rows: the bars mirror the columns, the region is marked aria-busy and the status is repeated in text. Zero dependencies, one file.

## 3. How to use it
import { Datagrid012 } from "@/components/vibeui/datagrid-012"

<Datagrid012 caption="Campaigns, March" rowCount={8} />

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-datagrid-012-* palette — do not swap it for your theme tokens
- aria-busy on the region plus the text status beside it: animation tells a screen reader nothing
- the table header during loading — it explains what exactly is being fetched
- the varying bar lengths: identical rectangles read as broken layout
- the prefers-reduced-motion rule — an endless shimmer is a strong irritant
- the grid's own light surface: on the dark catalog card dark text disappears without it

## 6. You may change
- the line under the toolbar through caption
- the number of skeleton rows through rowCount
- the campaign list through rows
- the accent color through accent

## 7. Rules
- The loading toggle exists for the catalog: in production the state comes from the request, so drop the button.
- Keep the skeleton row count close to the usual list length, otherwise the table jumps once data arrives.
- The bars deliberately carry no «Loading» label: the status above the table does that job.
- 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/datagrid-012.json
https://vibeui.ru/r/datagrid-012.json

Компонент самодостаточен: один файл, без зависимостей, палитра в --vibeui-datagrid-012-*. Клиентский: одно булево состояние переключает скелетон и данные, число строк скелетона приходит пропом. Полоска — span с шириной из переменной --vibeui-datagrid-012-w: длина считается от номера строки, поэтому строки не выглядят напечатанными под копирку. Блик собран linear-gradient и одним keyframes по background-position, правило prefers-reduced-motion его гасит. Область прокрутки помечена aria-busy, рядом лежит текстовый статус с role=status: анимация ничего не сообщает скринридеру. Шапка и tfoot остаются на месте во время загрузки, итоги показаны прочерком.

Component source

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

"use client"

import { useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Datagrid012Row = {
  id: string
  campaign: string
  channel: string
  leads: number
  cost: number
}

export type Datagrid012Props = Omit<
  ComponentPropsWithoutRef<"section">,
  "children"
> & {
  rows?: Datagrid012Row[]
  caption?: string
  rowCount?: number
  accent?: string
}

// Идея компонента: ожидание строк показано скелетоном той же сетки, а не
// крутилкой по центру. Полоски повторяют ширины будущих колонок и слегка
// разной длины — ровные одинаковые прямоугольники читаются как поломка
// вёрстки. Область помечена aria-busy, а рядом лежит текстовый статус:
// анимация ничего не сообщает скринридеру.
const STYLES = `
:where([data-vibeui-block="datagrid-012"]){
--vibeui-datagrid-012-bg:oklch(1 0 0);
--vibeui-datagrid-012-fg:oklch(0.23 0.014 145);
--vibeui-datagrid-012-muted:oklch(0.55 0.014 145);
--vibeui-datagrid-012-border:oklch(0.92 0.006 145);
--vibeui-datagrid-012-head:oklch(0.975 0.003 145);
--vibeui-datagrid-012-bone:oklch(0.93 0.006 145);
--vibeui-datagrid-012-shine:oklch(0.975 0.004 145);
--vibeui-datagrid-012-accent:oklch(0.5 0.13 150);
--vibeui-datagrid-012-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="datagrid-012"]{
box-sizing:border-box;width:100%;max-width:48rem;margin:0 auto;
background:var(--vibeui-datagrid-012-bg);color:var(--vibeui-datagrid-012-fg);
border:1px solid var(--vibeui-datagrid-012-border);border-radius:0.875rem;
font-family:var(--vibeui-datagrid-012-font);overflow:hidden;
}
[data-vibeui-block="datagrid-012"] *{box-sizing:border-box}
[data-vibeui-block="datagrid-012"] [data-part="bar"]{
display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem;
padding:0.75rem 0.875rem;border-bottom:1px solid var(--vibeui-datagrid-012-border);
}
[data-vibeui-block="datagrid-012"] [data-part="bar-text"]{margin-inline-end:auto}
[data-vibeui-block="datagrid-012"] [data-part="title"]{margin:0;font-size:0.875rem;font-weight:650}
[data-vibeui-block="datagrid-012"] [data-part="status"]{
margin:0;font-size:0.75rem;color:var(--vibeui-datagrid-012-muted);
}
[data-vibeui-block="datagrid-012"] [data-part="bar"] button{
appearance:none;cursor:pointer;font:inherit;font-size:0.75rem;font-weight:550;
padding:0.375rem 0.75rem;border-radius:0.5rem;
border:1px solid var(--vibeui-datagrid-012-border);
background:var(--vibeui-datagrid-012-bg);color:var(--vibeui-datagrid-012-fg);
}
[data-vibeui-block="datagrid-012"] [data-part="bar"] button:focus-visible{outline:2px solid var(--vibeui-datagrid-012-accent);outline-offset:2px}
[data-vibeui-block="datagrid-012"] [data-part="scroll"]{overflow-x:auto}
[data-vibeui-block="datagrid-012"] [data-part="scroll"]:focus-visible{outline:2px solid var(--vibeui-datagrid-012-accent);outline-offset:-2px}
[data-vibeui-block="datagrid-012"] table{width:100%;border-collapse:collapse;font-size:0.8125rem}
[data-vibeui-block="datagrid-012"] caption{
padding:0 0.875rem 0.625rem;text-align:left;
font-size:0.75rem;color:var(--vibeui-datagrid-012-muted);
}
[data-vibeui-block="datagrid-012"] th,
[data-vibeui-block="datagrid-012"] td{
padding:0.4375rem 0.875rem;text-align:left;white-space:nowrap;
border-top:1px solid var(--vibeui-datagrid-012-border);
}
[data-vibeui-block="datagrid-012"] thead th{background:var(--vibeui-datagrid-012-head);font-weight:600}
[data-vibeui-block="datagrid-012"] [data-align="end"]{text-align:right;font-variant-numeric:tabular-nums}
[data-vibeui-block="datagrid-012"] [data-part="muted"]{color:var(--vibeui-datagrid-012-muted)}
/* Полоска скелетона: ширина приходит переменной, поэтому строки не
   выглядят напечатанными под копирку. */
[data-vibeui-block="datagrid-012"] [data-part="bone"]{
display:block;height:0.6875rem;border-radius:0.25rem;
width:var(--vibeui-datagrid-012-w,60%);
background:linear-gradient(
90deg,
var(--vibeui-datagrid-012-bone) 0%,
var(--vibeui-datagrid-012-shine) 50%,
var(--vibeui-datagrid-012-bone) 100%);
background-size:220% 100%;
animation:vibeui-datagrid-012-shine 1.5s linear infinite;
}
[data-vibeui-block="datagrid-012"] td[data-align="end"] [data-part="bone"]{margin-inline-start:auto}
@keyframes vibeui-datagrid-012-shine{
from{background-position:120% 0}
to{background-position:-120% 0}
}
[data-vibeui-block="datagrid-012"] tfoot td{background:var(--vibeui-datagrid-012-head);font-weight:650}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="datagrid-012"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_ROWS: Datagrid012Row[] = [
  {
    id: "k1",
    campaign: "Весенняя витрина",
    channel: "Поиск",
    leads: 412,
    cost: 184000,
  },
  {
    id: "k2",
    campaign: "Ретаргет корзины",
    channel: "Соцсети",
    leads: 268,
    cost: 96500,
  },
  {
    id: "k3",
    campaign: "Каталог мебели",
    channel: "Поиск",
    leads: 195,
    cost: 74200,
  },
  {
    id: "k4",
    campaign: "Рассылка «Новинки»",
    channel: "Почта",
    leads: 143,
    cost: 12800,
  },
  {
    id: "k5",
    campaign: "Партнёрские обзоры",
    channel: "Медиа",
    leads: 88,
    cost: 58000,
  },
  {
    id: "k6",
    campaign: "Локальная реклама",
    channel: "Карты",
    leads: 61,
    cost: 23400,
  },
]

const BONES = [78, 52, 46, 38]

/**
 * Сетка со скелетоном загрузки строк: полоски повторяют раскладку колонок,
 * область помечена aria-busy. Один файл, ноль зависимостей.
 */
export function Datagrid012({
  rows = DEFAULT_ROWS,
  caption = "Кампании за март",
  rowCount = 6,
  accent,
  className,
  style,
  ...props
}: Datagrid012Props) {
  const [loading, setLoading] = useState(true)

  const leads = rows.reduce((sum, row) => sum + row.leads, 0)
  const cost = rows.reduce((sum, row) => sum + row.cost, 0)

  const palette = {
    ...(accent ? { "--vibeui-datagrid-012-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-datagrid-012" precedence="medium">
        {STYLES}
      </style>
      <section
        {...props}
        data-vibeui-block="datagrid-012"
        className={className}
        style={palette}
      >
        <div data-part="bar">
          <div data-part="bar-text">
            <h3 data-part="title">Кампании</h3>
            <p data-part="status" role="status">
              {loading ? "Загружаем строки…" : `Готово, строк: ${rows.length}`}
            </p>
          </div>
          <button type="button" onClick={() => setLoading(!loading)}>
            {loading ? "Показать данные" : "Показать загрузку"}
          </button>
        </div>
        <div
          data-part="scroll"
          role="region"
          aria-label="Таблица кампаний, прокручивается вбок"
          aria-busy={loading}
          tabIndex={0}
        >
          <table>
            <caption>{caption}</caption>
            <thead>
              <tr>
                <th scope="col">Кампания</th>
                <th scope="col">Канал</th>
                <th scope="col" data-align="end">
                  Лиды
                </th>
                <th scope="col" data-align="end">
                  Расход
                </th>
              </tr>
            </thead>
            <tbody>
              {loading
                ? Array.from({ length: rowCount }, (_, row) => (
                    <tr key={`bone-${row}`}>
                      {BONES.map((base, column) => (
                        <td
                          key={column}
                          data-align={column > 1 ? "end" : undefined}
                        >
                          <span
                            data-part="bone"
                            style={
                              {
                                "--vibeui-datagrid-012-w": `${base - ((row * 11) % 17)}%`,
                              } as CSSProperties
                            }
                          />
                        </td>
                      ))}
                    </tr>
                  ))
                : rows.map((row) => (
                    <tr key={row.id}>
                      <th scope="row">{row.campaign}</th>
                      <td data-part="muted">{row.channel}</td>
                      <td data-align="end">{row.leads}</td>
                      <td data-align="end">
                        {row.cost.toLocaleString("ru-RU")} ₽
                      </td>
                    </tr>
                  ))}
            </tbody>
            <tfoot>
              <tr>
                <td colSpan={2}>Всего лидов</td>
                <td data-align="end">{loading ? "—" : leads}</td>
                <td data-align="end">
                  {loading ? "—" : `${cost.toLocaleString("ru-RU")} ₽`}
                </td>
              </tr>
            </tfoot>
          </table>
        </div>
      </section>
    </>
  )
}