React Navigation将参数传递给嵌套的stackNavigator

Question

在React Navigation 3.0中，他们添加了将默认参数传递到屏幕的功能。问题是我想将这些参数传递给嵌套的stackNavigator，但我不知道该怎么做。这些是我的导航器：MainDrawer.js：

    const MyDrawerNavigator = createDrawerNavigator({
      Anime: {
        screen: SerieNavigation,
        params: { type: "anime" },
        path: "anime/:anime"
      },
      Tv: {
        screen: SerieNavigation,
        params: { type: "tv-show" },
        path: "tv/:tv"
      },
      Film: {
        screen: SerieNavigation,
        params: { type: "film" },
        path: "film/:film"
      }
    });

    const AppContainer = createAppContainer(MyDrawerNavigator);

    export default AppContainer;

SerieNavigation.js：

    const SerieStack = createStackNavigator(
      {
        Content: {
          screen: SearchScreen,
          params: { type: "anime" } //<-- HERE I WOULD LIKE TO DO SO params: { type: props.navigation.state.params.type }
        },
        Serie: SearieScreen,
        Episode: EpisodePage
      },
      {
        headerMode: "none",
        navigationOptions: {
          headerVisible: false
        }
      }
    );

    SerieStack.defaultNavigationOptions = {};
    export default SerieStack;

任何帮助表示赞赏。

Answer 1

要访问父级的道具，您this.props.navigation.dangerouslyGetParent().getParam('type'); 现在可以使用，您可以访问父级的任何道具。