NavigationDestination: getState() method

The getState() method of the NavigationDestination interface returns a clone of the developer-supplied state associated with the destination NavigationHistoryEntry, or navigation operation (e.g., navigate()) as appropriate.

Syntax

getState()

None.

A value representing the state. This can be any type.

If no state is defined, it returns undefined.

None.

navigation.addEventListener("navigate", (event) => {
  console.log(event.destination.getState());
});