# Source: https://nuxt.com/raw/docs/3.x/api/components/nuxt-layout.md

# Source: https://nuxt.com/raw/docs/4.x/api/components/nuxt-layout.md

# <NuxtLayout>

> Nuxt provides the <NuxtLayout> component to show layouts on pages and error pages.

You can use `<NuxtLayout />` component to activate the `default` layout on `app.vue` or `error.vue`.

```vue [app/app.vue]
<template>
  <NuxtLayout>
    some page content
  </NuxtLayout>
</template>
```

<read-more to="/docs/4.x/directory-structure/app/layouts">



</read-more>

## Props

- `name`: Specify a layout name to be rendered, can be a string, reactive reference or a computed property. It **must** match the name of the corresponding layout file in the [`app/layouts/`](/docs/4.x/directory-structure/app/layouts) directory, or `false` to disable the layout.

  - **type**: `string | false`
  - **default**: `default`

```vue [app/pages/index.vue]
<script setup lang="ts">
// layouts/custom.vue
const layout = 'custom'
</script>

<template>
  <NuxtLayout :name="layout">
    <NuxtPage />
  </NuxtLayout>
</template>
```

<note>

Please note the layout name is normalized to kebab-case, so if your layout file is named `errorLayout.vue`, it will become `error-layout` when passed as a `name` property to `<NuxtLayout />`.

</note>

```vue [error.vue]
<template>
  <NuxtLayout name="error-layout">
    <NuxtPage />
  </NuxtLayout>
</template>
```

<read-more to="/docs/4.x/directory-structure/app/layouts">

Read more about dynamic layouts.

</read-more>

- `fallback`: If an invalid layout is passed to the `name` prop, no layout will be rendered. Specify a `fallback` layout to be rendered in this scenario. It **must** match the name of the corresponding layout file in the [`app/layouts/`](/docs/4.x/directory-structure/app/layouts) directory.

  - **type**: `string`
  - **default**: `null`

## Additional Props

`NuxtLayout` also accepts any additional props that you may need to pass to the layout. These custom props are then made accessible as attributes.

```vue [app/pages/some-page.vue]
<template>
  <div>
    <NuxtLayout
      name="custom"
      title="I am a custom layout"
    >
      <!-- ... -->
    </NuxtLayout>
  </div>
</template>
```

In the above example, the value of `title` will be available using `$attrs.title` in the template or `useAttrs().title` in `<script setup>` at custom.vue.

```vue [app/layouts/custom.vue]
<script setup lang="ts">
const layoutCustomProps = useAttrs()

console.log(layoutCustomProps.title) // I am a custom layout
</script>
```

## Transitions

`<NuxtLayout />` renders incoming content via `<slot />`, which is then wrapped around Vue’s `<Transition />` component to activate layout transition. For this to work as expected, it is recommended that `<NuxtLayout />` is **not** the root element of the page component.

<code-group>

```vue [app/pages/index.vue]
<template>
  <div>
    <NuxtLayout name="custom">
      <template #header>
        Some header template content.
      </template>
    </NuxtLayout>
  </div>
</template>
```

```vue [app/layouts/custom.vue]
<template>
  <div>
    <!-- named slot -->
    <slot name="header" />
    <slot />
  </div>
</template>
```

</code-group>

<read-more to="/docs/4.x/getting-started/transitions">



</read-more>

## Layout's Ref

To get the ref of a layout component, access it through `ref.value.layoutRef`.

<code-group>

```vue [app/app.vue]
<script setup lang="ts">
const layout = ref()

function logFoo () {
  layout.value.layoutRef.foo()
}
</script>

<template>
  <NuxtLayout ref="layout">
    default layout
  </NuxtLayout>
</template>
```

```vue [app/layouts/default.vue]
<script setup lang="ts">
const foo = () => console.log('foo')
defineExpose({
  foo,
})
</script>

<template>
  <div>
    default layout
    <slot />
  </div>
</template>
```

</code-group>

<read-more to="/docs/4.x/directory-structure/app/layouts">



</read-more>