In my project, I am currently utilizing ui-router version 1.0.0-alpha.3. Please note that the older events have been deprecated in this version.
As a result, I am in the process of migrating from:
$rootScope.$on('$stateChangeStart', (event, toState) => {
//...
});
To the modern approach using the $transitions.onStart hook:
$transitions.onStart( {}, function($state, $transition$) {
//...
});
I am wondering where I can access the toState parameter in this new setup?
Employ $transition$.$to() to accomplish this.
$transitions.onStart( {}, function($transition$) {
// stateTo === $transition$.$to();
// Verify $transition$.$to().name for the state name
});
For detailed guidance on how to follow documents, please refer to the Class Transition Methods. In the old version, the equivalent of toState is $to() in the new version.
$scope.$on('$stateChangeSuccess', function(evt, toState, toStateParams, fromState) {
var oldToState = toState;
}
$transitions.onSuccess({}, function($transitions){
var newToState = $transitions.$to();
}
Referencing the Interface HookMatchCriteria:
This object is used to configure whether or not a Transition Hook is invoked for a particular transition, based on the Transition's "to state" and "from state".
We trust this information proves useful!
$state.transitionTo({ }, function(transition) {
successCallback(**transition.$to().self**, transition.params('to'));
});
transition.$to().self provides the identical object as in
$stateChangeSuccess(event, **targetState**)$router.beforeEach({}, function(nav) {
console.log(nav.params('destination').name)
})
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