Global transition event handler?

[benvinegar]

Something like:

var router = require('react-router');

router.onTransition(function (transition, component) {
  if (sessionExpired)
    transition.redirect('/login');
});

The closest example of achieving this is from the react-router auth example, which uses inheritance to reuse a willTransitionFrom declaration on every routed component.

[stremlenye]

In the beta-x versions there are onEnter hook which could be applied for any Route component, for example:

<Route component={ApplicationContainer} onEnter={requireAuth}>
  <Route componen={HomePage} path="/home" />
  …
</Route>

Thats probably what you want.
http://rackt.github.io/react-router/tags/v1.0.0-beta3.html#Route

[ryanflorence]

in v0.13.3 your change handler is just Router.run(routes, changeHandler.

On master its <Router onUpdate={fn}/>