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Updated scrollable list to improve infinite scoll

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This commit is contained in:
mgabdev 2019-07-18 23:55:32 -04:00
parent db480928ec
commit 3ec39ee7c9
1 changed files with 6 additions and 4 deletions
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10
app/javascript/gabsocial/components/scrollable_list.js
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@ -82,7 +82,7 @@ export default class ScrollableList extends PureComponent {
componentDidMount () {
this.window = window;
this.documentElement = document.documentElement;
this.documentElement = document.scrollingElement || document.documentElement;
this.attachScrollListener();
this.attachIntersectionObserver();
@ -124,10 +124,11 @@ export default class ScrollableList extends PureComponent {
handleScroll = throttle(() => {
if (this.window) {
const { scrollTop, scrollHeight, clientHeight } = this.documentElement;
const offset = scrollHeight - scrollTop - clientHeight;
const { scrollTop, scrollHeight } = this.documentElement;
const { innerHeight } = this.window;
const offset = scrollHeight - scrollTop - innerHeight;
if (600 > offset && this.props.onLoadMore && this.props.hasMore && !this.props.isLoading) {
if (400 > offset && this.props.onLoadMore && this.props.hasMore && !this.props.isLoading) {
this.props.onLoadMore();
}
@ -174,6 +175,7 @@ export default class ScrollableList extends PureComponent {
componentWillUnmount () {
this.clearMouseIdleTimer();
this.detachScrollListener();
this.detachIntersectionObserver();
}