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web api instance property

NavigationTransition: to property

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Limited availability

The to read-only property of the NavigationTransition interface returns the NavigationDestination that the transition is navigating to.

This mirrors the destination property but, unlike that, is available outside of the navigate event handler. It is especially useful when calling functions prior to the URL changing (e.g., during precommit or on error).

Value

A NavigationDestination object.

Examples

Handling a navigation error

navigation.onnavigateerror = (e) => {
  if (navigation.transition?.to?.url === loginPageURL) {
    /* do something when failing to go to login page */
  }
};

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.

See also