bn.beforeRouteChange

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▸ beforeRouteChange(guard): () => NavigationGuard[]

description Register a route change guard.

example

Code
bn.beforeRouteChange((to, from, next) => {
  if (to.path === "/pages/protected/index") {
    // Perform authentication check
    if (isAuthenticated()) {
      next();
    } else {
      bn.navigateTo({ url: "/pages/login/index" });
    }
  } else {
    next();
  }
});

Parameters

Name	Type
guard	NavigationGuard

Returns

fn

▸ (): NavigationGuard[]

Returns

NavigationGuard[]

NavigationGuard

Ƭ NavigationGuard: (to: INavigationTo, from: INavigationFrom, next: () => void) => Promise<Any> | void

Type declaration

▸ (to, from, next): Promise<Any> | void

Parameters

Name	Type
to	INavigationTo
from	INavigationFrom
next	() => void

Returns

Promise<Any> | void

---

Interface: INavigationTo

Name	Type	Description
type	RouteChangeType
path	string
query	string
payload?	EventTabItemTapOptions

Interface: INavigationFrom

Name	Type	Description
path	string
query	string

Any

Ƭ Any: any

---