fix: 跳转进入到可下拉刷新的页面无法下拉刷新 (#11747)

Co-authored-by: Zakary <zakarycode@gmail.com>
NervJS · May 9, 2022 · fdedea2 · fdedea2
1 parent 3e8c8eb
commit fdedea2
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/packages/taro-components/src/components/pull-to-refresh/pull-to-refresh.tsx b/packages/taro-components/src/components/pull-to-refresh/pull-to-refresh.tsx
@@ -57,7 +57,8 @@ export class PullToRefresh implements ComponentInterface {
   private _isMounted = false;
 
   private get scrollContainer () {
-    return document.querySelector('.taro_page_stationed') ||
+    return this.el.parentElement ||
+      document.querySelector('.taro_page_stationed') ||
       document.querySelector('.taro_page') ||
       document.querySelector('.taro_router') ||
       document.querySelector('.taro-tabbar__panel') ||
@@ -126,11 +127,11 @@ export class PullToRefresh implements ComponentInterface {
 
   init = () => {
     const ele = this.scrollContainer
-    const child = this.el.childNodes[this.el.childNodes.length - 1].childNodes[0]
-    this.el.appendChild = child.appendChild.bind(child)
-    this.el.insertBefore = child.insertBefore.bind(child)
-    this.el.replaceChild = child.replaceChild.bind(child)
-    this.el.removeChild = child.removeChild.bind(child)
+    const child = this.el.querySelector('rmc-pull-to-refresh-content')
+    this.el.appendChild = child?.appendChild.bind(child)
+    this.el.insertBefore = child?.insertBefore.bind(child)
+    this.el.replaceChild = child?.replaceChild.bind(child)
+    this.el.removeChild = child?.removeChild.bind(child)
     this._to = {
       touchstart: this.onTouchStart.bind(this, ele),
       touchmove: this.onTouchMove.bind(this, ele),