Back prop to Scene is not functioning properly

[tbarmann]

Version

Tell us which versions you are using:

• react-native-router-flux v4.0.0-beta.17
• react-native v0.46.1

Expected behaviour

Left button arrow should be hidden when using the back prop set to false on <Scene> component, according to the docs.

Actual behaviour

Button is showing:

Steps to reproduce

For non-obvious bugs, please fork this component, modify Example project to reproduce your issue and include link here.

1. Use the back prop set to false for a Scene component
2. Render
3. Back arrow is displayed and is functional

Here is my Router component's return:

    return (
      <Router>
        <Scene
          rightButtonTextStyle={styles.buttonTextStyle}
          navTransparent={true}
          rightTitle={rightTitleText}
          onRight={this.handleLogoutPress}
          key="root">
          <Scene
            key="login"
            back={false}
            component={Login} />
          <Scene
            key="profileLanding"
            initial={true}
            back={false}
            component={ProfileLanding} />
        </Scene>
      </Router>
    );

[aksonov]

Could you try to use init instead? Currently back is used to add back button, not to hide it. Need to improve docs.

[tbarmann]

I don't see init in the docs. Can you explain?

[aksonov]

Just add init prop to Scene, it is not documented yet.

[aksonov]

More correct way is not to hide 'back', but use 'replace' action instead. Actually back now is kind of workaround of react-navigation bug where 'back' button is not properly determined.

[aksonov]

Closing it for now.