fix:修复Taro-路由navigateTo返回参数中缺失了eventChannel

handsomeliuyang · Sep 19, 2023 · 7332378 · 7332378
1 parent eba6419
commit 7332378
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diff --git a/packages/taro-router/src/api.ts b/packages/taro-router/src/api.ts
@@ -42,8 +42,17 @@ async function navigate (option: Option | NavigateBackOption, method: MethodName
   return new Promise<TaroGeneral.CallbackResult>((resolve, reject) => {
     stacks.method = method
     const { success, complete, fail } = option
+    const  eventChannel : TaroGeneral.eventChannel = {
+      emit (): void{},
+      on (): void{},
+      once (): void{},
+      off (): void{}
+    }
     const unListen = history.listen(() => {
-      const res = { errMsg: `${method}:ok` }
+      const res = { 
+        errMsg: `${method}:ok` ,
+        eventChannel : eventChannel 
+      }
       success?.(res)
       complete?.(res)
       resolve(res)

diff --git a/packages/taro/types/global.d.ts b/packages/taro/types/global.d.ts
@@ -407,6 +407,34 @@ declare namespace TaroGeneral {
     trigger (eventName: EventName, ...args: any[]): this
   }
 
+  class eventChannel implements EventChannel {
+    constructor() {
+    }
+    emit(
+      /** 事件名称 */
+      eventName: string,
+      /** 事件参数 */
+      ...args: any
+    ): void
+    on(
+      /** 事件名称 */
+      eventName: string,
+      /** 事件监听函数 */
+      fn: TaroGeneral.EventCallback,
+    ): void
+    once(
+      /** 事件名称 */
+      eventName: string,
+      /** 事件监听函数 */
+      fn: TaroGeneral.EventCallback,
+    ): void
+    off(
+      /** 事件名称 */
+      eventName: string,
+      /** 事件监听函数 */
+      fn: TaroGeneral.EventCallback,
+    ): void
+  }
   // ENV_TYPE
   enum ENV_TYPE {
     WEAPP = 'WEAPP',