Hooks should act as a middleware

[kewah]

Currently it's not possible to stop the routing with the hook beforeUpdate. Even if we call Vue.navigate the routing will continue (this.update() is fired) before to change the route.

If would be good to be able to manage beforeUpdate as a middleware (we can directly use pagejs's middleware functionality) to be able to cancel a route if necessary.

'/url': {
      componentId: 'my-view',
      beforeUpdate: function(params, next) {
        if (!user.connected) {
          Vue.navigate('/login')
          return;
        }

        next();
      }
    }

For hook events, next callback should not be passed. They should not interfere with the routing.

[ayamflow]

This is now default behavior in 1.4.0. As a result, the events emitted by the directive are now async (not running in sync with the middleware).