Share ViewModel in nestedgraph about compose-destinations HOT 2 CLOSED

Hi @sinadalvand !

Did you manage to make it work like you wanted to?
This is actually super easy and elegant. I have an app with this exact case. I do it like this:

DestinationsNavHost(
    navController = navController
) { navBackStackEntry ->
    val navDestination = navBackStackEntry.navDestination ?: return@DestinationsNavHost

    if (NavGraphs.newPayment.allDestinations.contains(navDestination)) {
        val parentEntry = remember {
            navController.getBackStackEntry(NavGraphs.newPayment.route)
        }
        val parentViewModel = viewModel<NewPaymentFlowViewModel>(parentEntry)
        dependency(parentViewModel)
    }
}

And that's it! All destinations that belong to the newPayment nested nav graph can now declare a NewPaymentFlowViewModel parameter and the lib will provide it.

from compose-destinations.

@raamcosta the above example seems broken in v1.3.1 as dependenciesContainerBuilder: DependenciesContainerBuilder<*>.() -> Unit is not a @Composable lambda

from compose-destinations.