Issue popping down to root StackNavigator

[alexchia]

Version

Tell us which versions you are using:

• react-native-router-flux v4.0.0-beta5

In a project that is set up like this:

<Scene key='root'> <Scene key='login'> <Scene key='main' tabs> <Scene key='tab1'> <Scene key='settings1'> <Scene key='settings2'> </Scene> <Scene key='tab2'> ...

Assume that right now we are on tab1, and that stacknavigator has ['settings1', 'settings2'] where settings2 is at the top.

From the Settings2 scene, it seems to be extremely difficult, if not possible to pop down to the scene 'login'.

Actions.login() does not work (an undefined error pops up)

The hack
Actions.reset('login') doesn't even work, and
we only get options available in the current stackNavigator.
(Error: there is no route defined for key 'login', Must be one of 'tab1', 'settings1', 'settings2')

Furthermore, the Actions.popTo() function from v3 seems to have been removed.
The example in v4 still has code that uses this inexistent function.

--

I think this issue is stemming from
when a project is set up as StackNavigator 1 > TabNavigator > StackNavigator 2,
scenes in Stacknavigator 2 are unable to pop us back down to StackNavigator 1.

Right now without a popTo function, there seems to be no way to do so in the current framework.

[aksonov]

Could you fork and modify Example to show what exactly do you want to achieve?
Is it similar to your issue
react-navigation/react-navigation#1593 ?

If so, probably I have to add popTo method that will use back({key:routeName}) - if it is really supported by RN

[alexchia]

thanks!

please check out:
https://github.com/alexchia/react-native-router-flux

Only changes are in Example/components/TabView.js

To replicate,
Go to TabBar page>next screen for tab2_1>Logout and back to Launch screen

At tab2_2, there doesn't seem to be any way to pop back to the Launch screen.
Can't even hack my way back there.
Doing Actions.launch() would be incorrect there because it would push Launch instead of popping down back to launch.

[aksonov]

Please check latest master

[alexchia]

@aksonov thanks for so quickly pushing a fix!

could you deploy it to npm so I can test it with the complex Scene hierarchy I have in my app right now?

[aksonov]

It should be deployed already

…

10 июля 2017 г., в 18:49, Alexander Chia ***@***.***> написал(а): @aksonov thanks for so quickly pushing a fix! could you deploy it to npm so I can test it with the complex Scene hierarchy I have in my app right now? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

[alexchia]

works great in beta7. amazing work!
thanks @aksonov