From 73fec20afb50523b9f425e89727329f86e9ec1b4 Mon Sep 17 00:00:00 2001 From: sualko Date: Tue, 28 Dec 2021 16:18:56 +0100 Subject: fix(mam): display of load mam button --- src/plugins/mam/Plugin.ts | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/plugins/mam/Plugin.ts b/src/plugins/mam/Plugin.ts index 187ad36d..fe6c7737 100644 --- a/src/plugins/mam/Plugin.ts +++ b/src/plugins/mam/Plugin.ts @@ -150,18 +150,18 @@ export default class MessageArchiveManagementPlugin extends AbstractPlugin { element.append(spanElement); messageAreaElement.on('scroll', function () { - let scrollTop : number = messageAreaElement[0].scrollTop; - if (scrollTop<0) - scrollTop=scrollTop*(-1); + const topDelta = 10; + const scrollTop = Math.abs(this.scrollTop); + const isAtTop = this.clientHeight + scrollTop + topDelta >= this.scrollHeight; - if (((messageAreaElement[0].clientHeight + 42 > messageAreaElement[0].scrollHeight - scrollTop) && !archive.isExhausted())||messageAreaElement.text().trim().length===0) { + if (isAtTop && !archive.isExhausted()) { element.addClass(classNameShow); } else { element.removeClass(classNameShow); } }); - messageAreaElement.trigger('scroll'); + setTimeout(() => messageAreaElement.trigger('scroll'), 1000); if (!archive.isExhausted()) { chatWindowElement.addClass(classNameMamEnable); -- cgit v1.2.3