fix(rn): [RN]Taro.getCurrentPages方法不存在 close NervJS#3224

cncolder · Mar 3, 2020 · c4fd51c · c4fd51c
1 parent 17549d6
commit c4fd51c
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Showing 2 changed files with 27 additions and 13 deletions.
diff --git a/packages/taro-router-rn/src/TaroProvider.js b/packages/taro-router-rn/src/TaroProvider.js
@@ -10,22 +10,31 @@ class TaroProvider extends React.Component {
     this.refreshProviderRef = React.createRef()
   }
 
-  componentDidMount () {
+  navigationMethodInit () {
     let {Taro} = this.props
+    Taro.navigateTo = this.wxNavigateTo.bind(this)
+    Taro.redirectTo = this.wxRedirectTo.bind(this)
+    Taro.navigateBack = this.wxNavigateBack.bind(this)
+    Taro.switchTab = this.wxSwitchTab.bind(this)
+    Taro.getCurrentPages = this.wxGetCurrentPages.bind(this)
+    Taro.showTabBar = this.showTabBar.bind(this)
+    Taro.hideTabBar = this.hideTabBar.bind(this)
+  }
+
+  componentWillMount () {
+    this.navigationMethodInit()
     // didFocus
     this.didFocusSubscription = this.props.navigation.addListener(
       'didFocus',
       payload => {
         // 页面进入后回退并不会调用 React 生命周期，需要在路由生命周期中绑定 this
-        Taro.navigateTo = this.wxNavigateTo.bind(this)
-        Taro.redirectTo = this.wxRedirectTo.bind(this)
-        Taro.navigateBack = this.wxNavigateBack.bind(this)
-        Taro.switchTab = this.wxSwitchTab.bind(this)
-        Taro.getCurrentPages = this.wxGetCurrentPages.bind(this)
-        Taro.showTabBar = this.showTabBar.bind(this)
-        Taro.hideTabBar = this.hideTabBar.bind(this)
+        this.navigationMethodInit()
       }
     )
+  }
+
+  componentDidMount () {
+    let {Taro} = this.props
     try {
       Taro.startPullDownRefresh = this.refreshProviderRef.current && this.refreshProviderRef.current.handlePullDownRefresh
       Taro.stopPullDownRefresh = this.refreshProviderRef.current && this.refreshProviderRef.current.stopPullDownRefresh

diff --git a/packages/taro-router-rn/src/getWrappedScreen.js b/packages/taro-router-rn/src/getWrappedScreen.js
@@ -116,16 +116,21 @@ function getWrappedScreen (Screen, Taro, globalNavigationOptions = {}) {
       }
     }
 
-    componentDidMount () {
+    navigationMethodInit () {
+      Taro.setNavigationBarTitle = this.setNavigationBarTitle.bind(this)
+      Taro.setNavigationBarColor = this.setNavigationBarColor.bind(this)
+      Taro.showNavigationBarLoading = this.showNavigationBarLoading.bind(this)
+      Taro.hideNavigationBarLoading = this.hideNavigationBarLoading.bind(this)
+    }
+
+    componentWillMount () {
+      this.navigationMethodInit()
       // didFocus
       this.didFocusSubscription = this.props.navigation.addListener(
         'didFocus',
         payload => {
           // 页面进入后回退并不会调用 React 生命周期，需要在路由生命周期中绑定 this
-          Taro.setNavigationBarTitle = this.setNavigationBarTitle.bind(this)
-          Taro.setNavigationBarColor = this.setNavigationBarColor.bind(this)
-          Taro.showNavigationBarLoading = this.showNavigationBarLoading.bind(this)
-          Taro.hideNavigationBarLoading = this.hideNavigationBarLoading.bind(this)
+          this.navigationMethodInit()
           // 页面聚焦时，调用 componentDidShow
           this.getScreenInstance().componentDidShow && this.getScreenInstance().componentDidShow()
         }