useConfirmDialog

Creates event hooks to support modals and confirmation dialog chains.

Functions can be used on the template, and hooks are a handy skeleton for the business logic of modals dialog or other actions that require user confirmation.

Functions and hooks

reveal() - triggers onReveal hook and sets revealed.value to true. Returns promise that resolves by confirm() or cancel().
confirm() - sets isRevealed.value to false and triggers onConfirm hook.
cancel() - sets isRevealed.value to false and triggers onCancel hook.

Basic Usage

Using hooks

vue

<script setup lang="ts">
import { useConfirmDialog } from '@vueuse/core'

const { isRevealed, reveal, confirm, cancel, onReveal, onConfirm, onCancel }
  = useConfirmDialog()
</script>

<template>
  <button @click="reveal">
    Reveal Modal
  </button>

  <teleport to="body">
    <div v-if="isRevealed" class="modal-bg">
      <div class="modal">
        <h2>Confirm?</h2>
        <button @click="confirm">
          Yes
        </button>
        <button @click="cancel">
          Cancel
        </button>
      </div>
    </div>
  </teleport>
</template>

Promise

If you prefer working with promises:

vue

<script setup lang="ts">
import { useConfirmDialog } from '@vueuse/core'

const {
  isRevealed,
  reveal,
  confirm,
  cancel,
} = useConfirmDialog()

async function openDialog() {
  const { data, isCanceled } = await reveal()
  if (!isCanceled)
    console.log(data)
}
</script>

<template>
  <button @click="openDialog">
    Show Modal
  </button>

  <teleport to="body">
    <div v-if="isRevealed" class="modal-layout">
      <div class="modal">
        <h2>Confirm?</h2>
        <button @click="confirm(true)">
          Yes
        </button>
        <button @click="confirm(false)">
          No
        </button>
      </div>
    </div>
  </teleport>
</template>