Update scroll top state on column mounting (#4276)

7 years ago · c44fcfd9e7
parent e6275b4ade
commit c44fcfd9e7
1 changed files with 5 additions and 2 deletions
--- a/app/javascript/mastodon/components/status_list.js
+++ b/app/javascript/mastodon/components/status_list.js
@ -30,8 +30,8 @@ export default class StatusList extends ImmutablePureComponent {

  intersectionObserverWrapper = new IntersectionObserverWrapper();

-  handleScroll = debounce((e) => {
-    const { scrollTop, scrollHeight, clientHeight } = e.target;
+  handleScroll = debounce(() => {
+    const { scrollTop, scrollHeight, clientHeight } = this.node;
    const offset = scrollHeight - scrollTop - clientHeight;
    this._oldScrollPosition = scrollHeight - scrollTop;

@ -49,6 +49,9 @@ export default class StatusList extends ImmutablePureComponent {
  componentDidMount () {
    this.attachScrollListener();
    this.attachIntersectionObserver();
+
+    // Handle initial scroll posiiton
+    this.handleScroll();
  }

  componentDidUpdate (prevProps) {