chore: expose utils in entry file

2020-09-27 17:11:43 +08:00
parent da0d5435de
commit 0072f4fe02
33 changed files with 120 additions and 105 deletions
@@ -1,3 +1,5 @@
+import { isIOS as checkIsIOS } from '../validate/system';
+
 type ScrollElement = HTMLElement | Window;

 function isWindow(val: unknown): val is Window {
@@ -56,3 +58,13 @@ export function getVisibleTop(el: ScrollElement) {
  }
  return el.getBoundingClientRect().top;
 }
+
+const isIOS = checkIsIOS();
+
+// hack for iOS12 page scroll
+// see: https://developers.weixin.qq.com/community/develop/doc/00044ae90742f8c82fb78fcae56800
+export function resetScroll() {
+  if (isIOS) {
+    setRootScrollTop(getRootScrollTop());
+  }
+}