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388 lines
7.0 KiB
Markdown
388 lines
7.0 KiB
Markdown
---
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description: A dialog window that can be used to display a message or request user input.
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category: overlay
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links:
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- label: Dialog
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icon: i-custom-reka-ui
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to: https://reka-ui.com/docs/components/dialog
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- label: GitHub
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icon: i-simple-icons-github
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to: https://github.com/nuxt/ui/tree/v3/src/runtime/components/Modal.vue
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---
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## Usage
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Use a [Button](/components/button) or any other component in the default slot of the Modal.
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Then, use the `#content` slot to add the content displayed when the Modal is open.
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::component-code
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---
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prettier: true
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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content: |
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<Placeholder class="h-48 m-4" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#content
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:placeholder{class="h-48 m-4"}
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::
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You can also use the `#header`{lang="ts-type"}, `#body`{lang="ts-type"} and `#footer`{lang="ts-type"} slots to customize the Modal's content.
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### Title
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Use the `title` prop to set the title of the Modal's header.
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::component-code
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---
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prettier: true
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props:
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title: 'Modal with title'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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### Description
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Use the `description` prop to set the description of the Modal's header.
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::component-code
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---
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prettier: true
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ignore:
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- title
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props:
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title: 'Modal with description'
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description: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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### Close
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Use the `close` prop to customize or hide the close button (with `false` value) displayed in the Modal's header.
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You can pass any property from the [Button](/components/button) component to customize it.
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::component-code
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---
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prettier: true
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ignore:
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- title
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- close.color
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- close.variant
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props:
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title: 'Modal with close button'
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close:
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color: primary
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variant: outline
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class: 'rounded-full'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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::tip
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The close button is not displayed if the `#content` slot is used as it's a part of the header.
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::
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### Close Icon
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Use the `close-icon` prop to customize the close button [Icon](/components/icon). Defaults to `i-lucide-x`.
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::component-code
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---
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prettier: true
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ignore:
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- title
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props:
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title: 'Modal with close button'
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closeIcon: 'i-lucide-arrow-right'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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::framework-only
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#nuxt
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:::tip{to="/getting-started/icons/nuxt#theme"}
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You can customize this icon globally in your `app.config.ts` under `ui.icons.close` key.
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:::
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#vue
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:::tip{to="/getting-started/icons/vue#theme"}
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You can customize this icon globally in your `vite.config.ts` under `ui.icons.close` key.
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:::
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::
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### Overlay
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Use the `overlay` prop to control whether the Modal has an overlay or not. Defaults to `true`.
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::component-code
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---
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prettier: true
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ignore:
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- title
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props:
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overlay: false
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title: 'Modal without overlay'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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### Transition
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Use the `transition` prop to control whether the Modal is animated or not. Defaults to `true`.
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::component-code
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---
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prettier: true
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ignore:
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- title
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props:
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transition: false
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title: 'Modal without transition'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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### Fullscreen
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Use the `fullscreen` prop to make the Modal fullscreen.
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::component-code
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---
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prettier: true
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ignore:
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- title
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- fullscreen
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props:
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fullscreen: true
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title: 'Modal fullscreen'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-full" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-full"}
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::
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## Examples
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### Control open state
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You can control the open state by using the `default-open` prop or the `v-model:open` directive.
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::component-example
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---
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name: 'modal-open-example'
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---
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::
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::note
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In this example, leveraging [`defineShortcuts`](/composables/define-shortcuts), you can toggle the Modal by pressing :kbd{value="O"}.
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::
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::tip
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This allows you to move the trigger outside of the Modal or remove it entirely.
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::
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### Prevent closing
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Set the `dismissible` prop to `false` to prevent the Modal from being closed when clicking outside of it or pressing escape.
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::component-code
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---
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prettier: true
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ignore:
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- title
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- dismissible
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props:
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dismissible: false
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title: 'Modal non-dismissible'
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slots:
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default: |
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<UButton label="Open" color="neutral" variant="subtle" />
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body: |
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<Placeholder class="h-48" />
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---
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:u-button{label="Open" color="neutral" variant="subtle"}
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#body
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:placeholder{class="h-48"}
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::
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### Programmatic usage
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You can use the [`useOverlay`](/composables/use-overlay) composable to open a Modal programatically.
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::warning
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Make sure to wrap your app with the [`App`](/components/app) component which uses the [`OverlayProvider`](https://github.com/nuxt/ui/blob/v3/src/runtime/components/OverlayProvider.vue) component.
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::
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First, create a modal component that will be opened programatically:
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::component-example
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---
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prettier: true
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name: 'modal-example'
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preview: false
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---
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::
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::note
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We are emitting a `close` event when the modal is closed or dismissed here. You can emit any data through the `close` event, however, the event must be emitted in order to capture the return value.
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::
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Then, use it in your app:
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::component-example
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---
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name: 'modal-programmatic-example'
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---
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::
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::tip
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You can close the modal within the modal component by emitting `"emit('close')`.
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::
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### Nested modals
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You can nest modals within each other.
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::component-example
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---
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name: 'modal-nested-example'
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---
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::
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### With footer slot
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Use the `#footer` slot to add content after the Modal's body.
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::component-example
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---
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name: 'modal-footer-slot-example'
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---
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::
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### With command palette
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You can use a [CommandPalette](/components/command-palette) component inside the Modal's content.
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::component-example
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---
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collapse: true
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name: 'modal-command-palette-example'
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---
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::
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## API
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### Props
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:component-props
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### Slots
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:component-slots
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### Emits
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:component-emits
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## Theme
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:component-theme
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