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mastofe

My custom branche(s) on git.pleroma.social/pleroma/mastofe
commit: e01966f7b8201b04314cb0e8de34c2c1259b5ca3
parent: dcb94971484c46e470b89032f174267ace86be5c
Author: Sorin Davidoi <sorin.davidoi@gmail.com>
Date:   Wed, 19 Jul 2017 22:38:26 +0200

fix(status_list): Update scroll position after toots are appended (#4277)


Diffstat:

Mapp/javascript/mastodon/components/status_list.js15++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/app/javascript/mastodon/components/status_list.js b/app/javascript/mastodon/components/status_list.js @@ -57,13 +57,14 @@ export default class StatusList extends ImmutablePureComponent { componentDidUpdate (prevProps) { // Reset the scroll position when a new toot comes in in order not to // jerk the scrollbar around if you're already scrolled down the page. - if (prevProps.statusIds.size < this.props.statusIds.size && - prevProps.statusIds.first() !== this.props.statusIds.first() && - this._oldScrollPosition && - this.node.scrollTop > 0) { - let newScrollTop = this.node.scrollHeight - this._oldScrollPosition; - if (this.node.scrollTop !== newScrollTop) { - this.node.scrollTop = newScrollTop; + if (prevProps.statusIds.size < this.props.statusIds.size && this._oldScrollPosition && this.node.scrollTop > 0) { + if (prevProps.statusIds.first() !== this.props.statusIds.first()) { + let newScrollTop = this.node.scrollHeight - this._oldScrollPosition; + if (this.node.scrollTop !== newScrollTop) { + this.node.scrollTop = newScrollTop; + } + } else { + this._oldScrollPosition = this.node.scrollHeight - this.node.scrollTop; } } }