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Column Toggles

A table-header context menu with column visibility checkboxes: columns really do disappear, and the last remaining one cannot be switched off.

contextmenu
table
columns
checkbox

Preview

1440pxHost theme

Use it with AI

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

put this in the header: https://vibeui.ru/c/contextmenu-007?lang=en

Week plan

Задача	Статус	Автор	Срок
Свести отчёт	В работе	Вера	12.03
Обновить прайс	Готово	Игорь	14.03
Проверить оплату	Ждёт	Аня	18.03

Table caption

Accent

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 "contextmenu-007" (Column Toggles) 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/contextmenu-007.json

Registry item: https://vibeui.ru/r/contextmenu-007.json
Installs to: components/vibeui/contextmenu-007.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 table-header context menu with column visibility checkboxes: columns really do disappear, and the last remaining one cannot be switched off.

A column visibility menu opened by right-clicking the table header: the checkboxes truly hide columns, the last one is protected. One file, zero dependencies.

## 3. How to use it
import { Contextmenu007 } from "@/components/vibeui/contextmenu-007"

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-contextmenu-007-* palette: the component must look the same in any project
- the ban on hiding the last column: from an empty table there is no way back to the content
- the fact that the menu does not close on a click — columns are hidden in batches, not one by one
- the menuitemcheckbox role with aria-checked: a toggle must be announced as a toggle
- the "Columns" button with a counter beside the table — phones have no right click
- restoring columns in their original order rather than in click order: otherwise the table reshuffles

## 6. You may change
- the table caption through caption
- the column list through columns
- the check and focus colour through accent
- the cell contents in the CELLS table

## 7. Rules
- Cells come from the CELLS table keyed by column name — in production the data comes from your source.
- State lives inside the component: lift it up to remember the choice between visits.
- preventDefault on contextmenu removes the browser's own menu over the table header.
- 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/contextmenu-007.json

https://vibeui.ru/r/contextmenu-007.json

Один файл, ноль зависимостей, палитра --vibeui-contextmenu-007-*. Клиентский: набор видимых колонок держит useState, таблица рисуется из него, поэтому переключатель работает по-настоящему. Меню вызывается правым кликом по thead и кнопкой «Колонки» со счётчиком — на телефоне правого клика нет. Пункты размечены role=menuitemcheckbox с aria-checked, меню не закрывается по нажатию: колонки прячут пачкой. Последняя видимая колонка помечена aria-disabled и не выключается: таблица без колонок — пустой прямоугольник, из которого нечем вернуться. Порядок колонок при возвращении берётся из исходного списка, а не из порядка нажатий.

Component source

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

"use client"

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

export type Contextmenu007Props = Omit<
  ComponentPropsWithoutRef<"section">,
  "children"
> & {
  caption?: string
  columns?: string[]
  accent?: string
}

// Идея компонента: меню видимости колонок, которое вызывается правым кликом по
// шапке таблицы — там, где о колонках и думают. Нажатие не закрывает меню:
// колонки прячут пачкой. Последняя оставшаяся колонка выключена, потому что
// таблица без колонок — это пустой прямоугольник, из которого нечем вернуться.
// Кнопка «Колонки» дублирует вызов: правого клика на телефоне нет.
const STYLES = `
:where([data-vibeui-block="contextmenu-007"]){
--vibeui-contextmenu-007-bg:oklch(1 0 0);
--vibeui-contextmenu-007-fg:oklch(0.24 0.014 265);
--vibeui-contextmenu-007-muted:oklch(0.55 0.014 265);
--vibeui-contextmenu-007-border:oklch(0.9 0.006 265);
--vibeui-contextmenu-007-hover:oklch(0.97 0.003 265);
--vibeui-contextmenu-007-accent:oklch(0.56 0.15 195);
--vibeui-contextmenu-007-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
--vibeui-contextmenu-007-x:50%;
--vibeui-contextmenu-007-y:50%;
}
[data-vibeui-block="contextmenu-007"]{
display:block;width:100%;max-width:26rem;box-sizing:border-box;
background:var(--vibeui-contextmenu-007-bg);color:var(--vibeui-contextmenu-007-fg);
border:1px solid var(--vibeui-contextmenu-007-border);border-radius:0.875rem;
font-family:var(--vibeui-contextmenu-007-font);overflow:hidden;
}
[data-vibeui-block="contextmenu-007"] [data-part="bar"]{
display:flex;align-items:center;justify-content:space-between;gap:0.75rem;
padding:0.5rem 0.5rem 0.5rem 0.875rem;
border-bottom:1px solid var(--vibeui-contextmenu-007-border);
}
[data-vibeui-block="contextmenu-007"] [data-part="caption"]{font-size:0.8125rem;font-weight:650}
[data-vibeui-block="contextmenu-007"] [data-part="button"]{
appearance:none;cursor:pointer;
height:1.875rem;padding:0 0.75rem;
border:1px solid var(--vibeui-contextmenu-007-border);border-radius:0.5rem;
background:var(--vibeui-contextmenu-007-bg);color:inherit;font:inherit;font-size:0.75rem;font-weight:600;
}
[data-vibeui-block="contextmenu-007"] [data-part="button"]:hover{background:var(--vibeui-contextmenu-007-hover)}
[data-vibeui-block="contextmenu-007"] [data-part="button"]:focus-visible{outline:2px solid var(--vibeui-contextmenu-007-accent);outline-offset:2px}
[data-vibeui-block="contextmenu-007"] table{width:100%;border-collapse:collapse;font-size:0.8125rem}
[data-vibeui-block="contextmenu-007"] thead{touch-action:manipulation}
[data-vibeui-block="contextmenu-007"] th{
padding:0.5rem 0.875rem;text-align:left;font-size:0.6875rem;font-weight:650;
letter-spacing:0.04em;text-transform:uppercase;color:var(--vibeui-contextmenu-007-muted);
border-bottom:1px solid var(--vibeui-contextmenu-007-border);
background:var(--vibeui-contextmenu-007-hover);cursor:context-menu;
}
[data-vibeui-block="contextmenu-007"] td{
padding:0.5rem 0.875rem;border-bottom:1px solid var(--vibeui-contextmenu-007-border);
}
[data-vibeui-block="contextmenu-007"] tbody tr:last-child td{border-bottom:0}
[data-vibeui-block="contextmenu-007"] [data-part="menu"]{
position:fixed;margin:0;padding:0.3125rem;
top:var(--vibeui-contextmenu-007-y);left:var(--vibeui-contextmenu-007-x);
min-width:12.5rem;box-sizing:border-box;
background:var(--vibeui-contextmenu-007-bg);color:var(--vibeui-contextmenu-007-fg);
border:1px solid var(--vibeui-contextmenu-007-border);border-radius:0.75rem;
box-shadow:0 18px 40px -20px oklch(0.2 0.03 265 / 50%);
font-family:var(--vibeui-contextmenu-007-font);
}
[data-vibeui-block="contextmenu-007"] [data-part="head"]{
padding:0.375rem 0.5rem 0.3125rem;margin-bottom:0.25rem;
border-bottom:1px solid var(--vibeui-contextmenu-007-border);
font-size:0.6875rem;font-weight:650;letter-spacing:0.04em;text-transform:uppercase;
color:var(--vibeui-contextmenu-007-muted);
}
[data-vibeui-block="contextmenu-007"] [data-part="item"]{
display:flex;align-items:center;gap:0.625rem;
width:100%;box-sizing:border-box;
appearance:none;border:0;background:none;cursor:pointer;
padding:0.4375rem 0.5rem;border-radius:0.5rem;
font:inherit;font-size:0.8125rem;color:inherit;text-align:left;
transition:background-color .14s ease;
}
[data-vibeui-block="contextmenu-007"] [data-part="item"]:hover{background:var(--vibeui-contextmenu-007-hover)}
[data-vibeui-block="contextmenu-007"] [data-part="item"]:focus-visible{outline:2px solid var(--vibeui-contextmenu-007-accent);outline-offset:-2px}
[data-vibeui-block="contextmenu-007"] [data-part="item"][aria-disabled="true"]{cursor:not-allowed;color:var(--vibeui-contextmenu-007-muted)}
[data-vibeui-block="contextmenu-007"] [data-part="box"]{
display:flex;align-items:center;justify-content:center;flex:none;
width:1.0625rem;height:1.0625rem;box-sizing:border-box;
border:1.5px solid var(--vibeui-contextmenu-007-border);border-radius:0.3125rem;
transition:background-color .14s ease,border-color .14s ease;
}
[data-vibeui-block="contextmenu-007"] [data-part="item"][aria-checked="true"] [data-part="box"]{
background:var(--vibeui-contextmenu-007-accent);border-color:var(--vibeui-contextmenu-007-accent);
}
[data-vibeui-block="contextmenu-007"] [data-part="box"] svg{width:0.75rem;height:0.75rem;opacity:0;color:oklch(1 0 0)}
[data-vibeui-block="contextmenu-007"] [data-part="item"][aria-checked="true"] [data-part="box"] svg{opacity:1}
[data-vibeui-block="contextmenu-007"] [data-part="note"]{
padding:0.375rem 0.5rem 0.1875rem;margin-top:0.3125rem;
border-top:1px solid var(--vibeui-contextmenu-007-border);
font-size:0.6875rem;color:var(--vibeui-contextmenu-007-muted);
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="contextmenu-007"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_COLUMNS = ["Задача", "Статус", "Автор", "Срок"]

const CELLS: Record<string, string[]> = {
  Задача: ["Свести отчёт", "Обновить прайс", "Проверить оплату"],
  Статус: ["В работе", "Готово", "Ждёт"],
  Автор: ["Вера", "Игорь", "Аня"],
  Срок: ["12.03", "14.03", "18.03"],
}

/**
 * Контекстное меню шапки таблицы с чекбоксами видимости колонок.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Contextmenu007({
  caption = "План недели",
  columns = DEFAULT_COLUMNS,
  accent,
  className,
  style,
  ...props
}: Contextmenu007Props) {
  const menu = useRef<HTMLDivElement>(null)
  const [shown, setShown] = useState(columns)
  const [spot, setSpot] = useState<{ x: string; y: string } | null>(null)

  const openAt = (x: number, y: number) => {
    setSpot({ x: `${Math.round(x)}px`, y: `${Math.round(y)}px` })
    menu.current?.showPopover()
    requestAnimationFrame(() =>
      menu.current?.querySelector<HTMLElement>('[data-part="item"]')?.focus(),
    )
  }

  const toggle = (column: string) => {
    if (shown.length === 1 && shown.includes(column)) {
      return
    }

    setShown((current) =>
      current.includes(column)
        ? current.filter((entry) => entry !== column)
        : columns.filter(
            (entry) => current.includes(entry) || entry === column,
          ),
    )
  }

  const palette = {
    ...(accent ? { "--vibeui-contextmenu-007-accent": accent } : null),
    ...(spot
      ? {
          "--vibeui-contextmenu-007-x": spot.x,
          "--vibeui-contextmenu-007-y": spot.y,
        }
      : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-contextmenu-007" precedence="medium">
        {STYLES}
      </style>
      <section
        {...props}
        data-vibeui-block="contextmenu-007"
        aria-label={caption}
        className={className}
        style={palette}
      >
        <div data-part="bar">
          <span data-part="caption">{caption}</span>
          <button
            type="button"
            data-part="button"
            aria-haspopup="menu"
            onClick={(event) => {
              const box = event.currentTarget.getBoundingClientRect()
              openAt(box.left - 80, box.bottom + 6)
            }}
          >
            Колонки: {shown.length}
          </button>
        </div>
        <table>
          <thead
            onContextMenu={(event: MouseEvent<HTMLTableSectionElement>) => {
              event.preventDefault()
              openAt(event.clientX, event.clientY)
            }}
          >
            <tr>
              {shown.map((column) => (
                <th key={column} scope="col">
                  {column}
                </th>
              ))}
            </tr>
          </thead>
          <tbody>
            {[0, 1, 2].map((index) => (
              <tr key={index}>
                {shown.map((column) => (
                  <td key={column}>{CELLS[column]?.[index] ?? "—"}</td>
                ))}
              </tr>
            ))}
          </tbody>
        </table>
        <div
          ref={menu}
          data-part="menu"
          popover="auto"
          role="menu"
          aria-label="Видимость колонок"
          onKeyDown={(event) => {
            if (event.key !== "ArrowDown" && event.key !== "ArrowUp") {
              return
            }

            event.preventDefault()
            const items = Array.from(
              menu.current?.querySelectorAll<HTMLElement>(
                '[data-part="item"]',
              ) ?? [],
            )

            if (items.length === 0) {
              return
            }

            const delta = event.key === "ArrowDown" ? 1 : -1
            const from = items.indexOf(document.activeElement as HTMLElement)
            items[(from + delta + items.length) % items.length].focus()
          }}
        >
          <div data-part="head">Колонки</div>
          {columns.map((column) => {
            const checked = shown.includes(column)
            const locked = checked && shown.length === 1

            return (
              <button
                key={column}
                type="button"
                role="menuitemcheckbox"
                aria-checked={checked}
                aria-disabled={locked || undefined}
                data-part="item"
                onClick={() => toggle(column)}
              >
                <span data-part="box" aria-hidden="true">
                  <svg viewBox="0 0 24 24" fill="none">
                    <path
                      d="M5 12.5l4.5 4.5L19 7"
                      stroke="currentColor"
                      strokeWidth="2.6"
                      strokeLinecap="round"
                      strokeLinejoin="round"
                    />
                  </svg>
                </span>
                {column}
              </button>
            )
          })}
          <p data-part="note">Последнюю колонку скрыть нельзя</p>
        </div>
      </section>
    </>
  )
}