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CnContextMenu

Right-click context menu component that wraps NcActions with cursor positioning. Pair with the useContextMenu composable for state management.

Wraps: NcActions, NcActionButton (from @nextcloud/vue)

Props​

PropTypeDefaultDescription
openBooleanfalseWhether the menu is open. Use with .sync modifier, bound to useContextMenu().isOpen.
actionsArray[]Action definitions: [{ label, icon?, handler?, disabled?, visible?, title?, destructive? }]. Same format as CnRowActions. visible (boolean or (targetItem) => boolean) hides the entry when falsy; omitted means always shown. title (string or (targetItem) => string) renders as a native tooltip — useful for explaining why a disabled entry is disabled.
targetItemObject/String/NumbernullThe right-clicked item. Passed to action handler and disabled callbacks. Bind to useContextMenu().targetItem.

Events​

EventPayloadDescription
update:openbooleanEmitted when open state changes (for .sync binding)
action{ action, row }Emitted when an action is clicked. action is the label string, row is the targetItem.
close—Emitted when the menu closes (click outside, action click, or Escape)

Slots​

SlotScopeDescription
default—Custom NcActionButton content. Rendered after any actions array items. Use this for hardcoded buttons that don't fit the actions array pattern.

Usage​

With actions array (common case)​

Right-click one of the rows below:

<template>
  <div>
    <div
      v-for="row in rows"
      :key="row.id"
      style="padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 4px; margin-bottom: 4px; cursor: context-menu; user-select: none;"
      @contextmenu.prevent="e => onContextMenu({ item: row, event: e })">
      {{ row.title }}
    </div>
    <CnContextMenu
      :open.sync="contextMenuOpen"
      :actions="actions"
      :target-item="contextMenuRow"
      @close="closeContextMenu" />
    <p v-if="lastAction" style="margin-top: 8px; font-size: 13px; color: var(--color-text-maxcontrast);">Last: {{ lastAction }}</p>
  </div>
</template>
<script>
import { useContextMenu } from '@conduction/nextcloud-vue'
export default {
  setup() {
    const {
      isOpen: contextMenuOpen,
      targetItem: contextMenuRow,
      open: onContextMenu,
      close: closeContextMenu,
    } = useContextMenu()
    return { contextMenuOpen, contextMenuRow, onContextMenu, closeContextMenu }
  },
  data() {
    return {
      lastAction: '',
      rows: [
        { id: 1, title: 'Item one — right-click me' },
        { id: 2, title: 'Item two — right-click me' },
      ],
      actions: [
        { label: 'Edit', handler: (row) => { this.lastAction = 'Edit: ' + row.title } },
        { label: 'Delete', handler: (row) => { this.lastAction = 'Delete: ' + row.title }, destructive: true },
      ],
    }
  },
}
</script>

With custom slot content​

<CnContextMenu
  :open.sync="contextMenuOpen"
  @close="closeContextMenu">
  <NcActionButton close-after-click @click="onRename">
    <template #icon><PencilIcon :size="20" /></template>
    Rename
  </NcActionButton>
  <NcActionButton close-after-click @click="onDelete">
    <template #icon><TrashIcon :size="20" /></template>
    Delete
  </NcActionButton>
</CnContextMenu>

Mixed (actions array + slot)​

<CnContextMenu
  :open.sync="contextMenuOpen"
  :actions="commonActions"
  :target-item="contextMenuRow"
  @action="onAction"
  @close="closeContextMenu">
  <!-- Extra buttons after the array-driven ones -->
  <NcActionButton close-after-click @click="onSpecialAction">
    Special Action
  </NcActionButton>
</CnContextMenu>

How It Works​

  1. The component renders a hidden NcActions trigger (:manual-open="true", :force-menu="true", container="body")
  2. useContextMenu().open() sets CSS custom properties on document.documentElement for cursor coordinates
  3. The shared CSS (context-menu.css) overrides Popper.js transforms to position the menu at those coordinates
  4. On close, useContextMenu().close() cleans up the DOM attributes