Set the key property of internal <router-view> component

• Type: String or Function

The key property is propagated into <router-view>, which is useful to make transitions inside a dynamic page and different route. Different keys result in re-rendering of page components.

There are several ways to set the key. For more details, please refer to the nuxtChildKey prop in the nuxt component.

export default {
  key(route) {
    return route.fullPath
  }
}