fix: pageScrollTo selector question/109566

src/core/helpers/protocol/ui/page-scroll-to.js

 export const pageScrollTo = {
   scrollTop: {
-    type: Number,
-    required: true
+    type: Number
   },
   duration: {
     type: Number,
@@ -10,4 +9,4 @@ export const pageScrollTo = {
       params.duration = Math.max(0, duration)
     }
   }
-}
+}

src/core/view/bridge/subscribe/scroll.js

@@ -8,8 +8,19 @@ export function disableScroll (evt) {
 
 export function pageScrollTo ({
   scrollTop,
+  selector,
   duration
 }) {
+  if (typeof scrollTop === 'undefined') {
+    const el = document.querySelector(selector)
+    if (el) {
+      const { top, height } = el.getBoundingClientRect()
+      scrollTop = top + window.pageYOffset
+      if (__PLATFORM__ === 'h5') {
+        scrollTop -= height
+      }
+    }
+  }
   const documentElement = document.documentElement
 
   const {