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taro如何升级react-navigation #4649

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jackgreentemp opened this issue Oct 22, 2019 · 5 comments
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taro如何升级react-navigation #4649

jackgreentemp opened this issue Oct 22, 2019 · 5 comments
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@jackgreentemp
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taro进行RN开发时,默认路由导航使用的是react-navigation 2.x,

但是目前react-navigation最新版本已经到4.x。如何升级?

@taro-bot
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taro-bot bot commented Oct 22, 2019

欢迎提交 Issue~

如果你提交的是 bug 报告,请务必遵循 Issue 模板的规范,尽量用简洁的语言描述你的问题,最好能提供一个稳定简单的复现。🙏🙏🙏

如果你的信息提供过于模糊或不足,或者已经其他 issue 已经存在相关内容,你的 issue 有可能会被关闭。

Good luck and happy coding~

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taro-bot bot commented Oct 22, 2019

CC @Pines-Cheng

@Pines-Cheng
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Taro RN 端的路由及 API 和 微信小程序一致,基于 react-navigation 封装好的,直接调用就可以,有什么场景需要直接使用 react-navigation 吗?

@jackgreentemp
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@Pines-Cheng
您好,使用底部tabBar导航,部分tab页面是h5,为了在tab首页对其它tab页进行预加载,需要使用react-navigation高版本的lazy:false属性。

@Pines-Cheng
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createBottomTabNavigator里原来的navigationOptions,要改成defaultNavigationOptions,然后app.js里的RootStack,要用createAppContainer(RootStack)包装一下。

升级 v4 涉及到 Android 和 iOS 端原生的改动:Getting started,而收益又有限,决定暂不升级。

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